About the Execution of ITS-Tools for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8282.016 | 1800000.00 | 5202111.00 | 1639.90 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r531-tall-167987252300159.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is EisenbergMcGuire-PT-07, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r531-tall-167987252300159
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.5K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Mar 23 15:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 17K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Mar 23 15:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 31 16:48 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME Liveness
=== Now, execution of the tool begins
BK_START 1680813906763
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=EisenbergMcGuire-PT-07
Not applying reductions.
Model is PT
Liveness PT
Running Version 202304061127
[2023-04-06 20:45:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-04-06 20:45:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 20:45:08] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2023-04-06 20:45:08] [INFO ] Transformed 553 places.
[2023-04-06 20:45:08] [INFO ] Transformed 1960 transitions.
[2023-04-06 20:45:08] [INFO ] Found NUPN structural information;
[2023-04-06 20:45:08] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 214 ms.
Built sparse matrix representations for Structural reductions in 12 ms.27694KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 144 ms. Remains 553 /553 variables (removed 0) and now considering 1960/1960 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 145 ms. Remains : 553/553 places, 1960/1960 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 91 ms. Remains 553 /553 variables (removed 0) and now considering 1960/1960 (removed 0) transitions.
[2023-04-06 20:45:08] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
// Phase 1: matrix 1001 rows 553 cols
[2023-04-06 20:45:08] [INFO ] Computed 22 invariants in 24 ms
[2023-04-06 20:45:09] [INFO ] Implicit Places using invariants in 304 ms returned []
[2023-04-06 20:45:09] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
[2023-04-06 20:45:09] [INFO ] Invariant cache hit.
[2023-04-06 20:45:09] [INFO ] State equation strengthened by 472 read => feed constraints.
[2023-04-06 20:45:09] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 730 ms to find 0 implicit places.
[2023-04-06 20:45:09] [INFO ] Redundant transitions in 101 ms returned []
[2023-04-06 20:45:09] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
[2023-04-06 20:45:09] [INFO ] Invariant cache hit.
[2023-04-06 20:45:10] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1682 ms. Remains : 553/553 places, 1960/1960 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2083 ms (no deadlock found). (steps per millisecond=600 )
Random directed walk for 1250004 steps, including 0 resets, run took 2697 ms (no deadlock found). (steps per millisecond=463 )
[2023-04-06 20:45:15] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
[2023-04-06 20:45:15] [INFO ] Invariant cache hit.
[2023-04-06 20:45:15] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-04-06 20:45:15] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 40 ms returned sat
[2023-04-06 20:45:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-06 20:45:16] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2023-04-06 20:45:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-06 20:45:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-04-06 20:45:16] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 16 ms returned sat
[2023-04-06 20:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-06 20:45:17] [INFO ] [Nat]Absence check using state equation in 620 ms returned sat
[2023-04-06 20:45:17] [INFO ] State equation strengthened by 472 read => feed constraints.
[2023-04-06 20:45:17] [INFO ] [Nat]Added 472 Read/Feed constraints in 63 ms returned sat
[2023-04-06 20:45:17] [INFO ] Deduced a trap composed of 3 places in 240 ms of which 3 ms to minimize.
[2023-04-06 20:45:17] [INFO ] Deduced a trap composed of 51 places in 237 ms of which 1 ms to minimize.
[2023-04-06 20:45:18] [INFO ] Deduced a trap composed of 3 places in 215 ms of which 1 ms to minimize.
[2023-04-06 20:45:18] [INFO ] Deduced a trap composed of 3 places in 218 ms of which 2 ms to minimize.
[2023-04-06 20:45:18] [INFO ] Deduced a trap composed of 28 places in 216 ms of which 1 ms to minimize.
[2023-04-06 20:45:19] [INFO ] Deduced a trap composed of 9 places in 198 ms of which 1 ms to minimize.
[2023-04-06 20:45:19] [INFO ] Deduced a trap composed of 27 places in 210 ms of which 1 ms to minimize.
[2023-04-06 20:45:19] [INFO ] Deduced a trap composed of 62 places in 207 ms of which 1 ms to minimize.
[2023-04-06 20:45:19] [INFO ] Deduced a trap composed of 43 places in 197 ms of which 1 ms to minimize.
[2023-04-06 20:45:20] [INFO ] Deduced a trap composed of 3 places in 196 ms of which 1 ms to minimize.
[2023-04-06 20:45:20] [INFO ] Deduced a trap composed of 97 places in 195 ms of which 1 ms to minimize.
[2023-04-06 20:45:20] [INFO ] Deduced a trap composed of 61 places in 211 ms of which 0 ms to minimize.
[2023-04-06 20:45:20] [INFO ] Deduced a trap composed of 27 places in 203 ms of which 0 ms to minimize.
[2023-04-06 20:45:21] [INFO ] Deduced a trap composed of 6 places in 201 ms of which 1 ms to minimize.
[2023-04-06 20:45:21] [INFO ] Deduced a trap composed of 50 places in 198 ms of which 1 ms to minimize.
[2023-04-06 20:45:21] [INFO ] Deduced a trap composed of 225 places in 208 ms of which 0 ms to minimize.
[2023-04-06 20:45:21] [INFO ] Deduced a trap composed of 3 places in 212 ms of which 0 ms to minimize.
[2023-04-06 20:45:22] [INFO ] Deduced a trap composed of 3 places in 213 ms of which 1 ms to minimize.
[2023-04-06 20:45:22] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 18 trap constraints in 4713 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 553 transition count 1953
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 546 transition count 1953
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 154 Pre rules applied. Total rules applied 14 place count 546 transition count 1799
Deduced a syphon composed of 154 places in 2 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 2 with 308 rules applied. Total rules applied 322 place count 392 transition count 1799
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 4 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 406 place count 350 transition count 1757
Applied a total of 406 rules in 68 ms. Remains 350 /553 variables (removed 203) and now considering 1757/1960 (removed 203) transitions.
[2023-04-06 20:45:22] [INFO ] Flow matrix only has 798 transitions (discarded 959 similar events)
// Phase 1: matrix 798 rows 350 cols
[2023-04-06 20:45:22] [INFO ] Computed 22 invariants in 16 ms
[2023-04-06 20:45:22] [INFO ] Implicit Places using invariants in 352 ms returned []
[2023-04-06 20:45:22] [INFO ] Flow matrix only has 798 transitions (discarded 959 similar events)
[2023-04-06 20:45:22] [INFO ] Invariant cache hit.
[2023-04-06 20:45:22] [INFO ] State equation strengthened by 472 read => feed constraints.
[2023-04-06 20:45:24] [INFO ] Implicit Places using invariants and state equation in 1643 ms returned []
Implicit Place search using SMT with State Equation took 1999 ms to find 0 implicit places.
[2023-04-06 20:45:24] [INFO ] Flow matrix only has 798 transitions (discarded 959 similar events)
[2023-04-06 20:45:24] [INFO ] Invariant cache hit.
[2023-04-06 20:45:24] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 350/553 places, 1757/1960 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 2631 ms. Remains : 350/553 places, 1757/1960 transitions.
Initial state reduction rules removed 7 formulas.
[2023-04-06 20:45:25] [INFO ] Flatten gal took : 238 ms
[2023-04-06 20:45:25] [INFO ] Flatten gal took : 227 ms
[2023-04-06 20:45:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality638412153373027512.gal : 63 ms
[2023-04-06 20:45:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16204328858152428299.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality638412153373027512.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16204328858152428299.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality16204328858152428299.prop.
Reachability property qltransition_1331 is true.
Reachability property qltransition_1330 is true.
Reachability property qltransition_1323 is true.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1557 ms. (steps per millisecond=6 ) properties (out of 1750) seen :335
Reachability property qltransition_14 is true.
SDD proceeding with computation,1746 properties remain. new max is 2
SDD size :1 after 5
Running SMT prover for 1415 properties.
[2023-04-06 20:45:26] [INFO ] Flow matrix only has 798 transitions (discarded 959 similar events)
[2023-04-06 20:45:26] [INFO ] Invariant cache hit.
Reachability property qltransition_1334 is true.
SDD proceeding with computation,1745 properties remain. new max is 2
SDD size :5 after 6
Reachability property qltransition_1337 is true.
SDD proceeding with computation,1744 properties remain. new max is 2
SDD size :6 after 7
Reachability property qltransition_1338 is true.
Reachability property qltransition_1276 is true.
Reachability property qltransition_1275 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,1739 properties remain. new max is 2
SDD size :7 after 25
SDD proceeding with computation,1739 properties remain. new max is 4
SDD size :25 after 26
Reachability property qltransition_1735 is true.
Reachability property qltransition_1734 is true.
Reachability property qltransition_1733 is true.
SDD proceeding with computation,1736 properties remain. new max is 4
SDD size :26 after 29
Reachability property qltransition_1326 is true.
SDD proceeding with computation,1735 properties remain. new max is 4
SDD size :29 after 30
Reachability property qltransition_1393 is true.
Reachability property qltransition_1390 is true.
Reachability property qltransition_1387 is true.
SDD proceeding with computation,1732 properties remain. new max is 4
SDD size :30 after 33
Reachability property qltransition_1396 is true.
SDD proceeding with computation,1731 properties remain. new max is 4
SDD size :33 after 34
Reachability property qltransition_1389 is true.
Reachability property qltransition_1388 is true.
SDD proceeding with computation,1729 properties remain. new max is 4
SDD size :34 after 57
Reachability property qltransition_1339 is true.
SDD proceeding with computation,1728 properties remain. new max is 4
SDD size :57 after 61
SDD proceeding with computation,1728 properties remain. new max is 8
SDD size :61 after 70
SDD proceeding with computation,1728 properties remain. new max is 16
SDD size :70 after 72
SDD proceeding with computation,1728 properties remain. new max is 32
SDD size :72 after 75
SDD proceeding with computation,1728 properties remain. new max is 64
SDD size :75 after 76
Reachability property qltransition_682 is true.
Reachability property qltransition_393 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,1725 properties remain. new max is 64
SDD size :76 after 93
Reachability property qltransition_681 is true.
Reachability property qltransition_1 is true.
SDD proceeding with computation,1723 properties remain. new max is 64
SDD size :93 after 106
Reachability property qltransition_1395 is true.
Reachability property qltransition_1335 is true.
Reachability property qltransition_1279 is true.
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,1715 properties remain. new max is 64
SDD size :106 after 266
SDD proceeding with computation,1715 properties remain. new max is 128
SDD size :266 after 350
SDD proceeding with computation,1715 properties remain. new max is 256
SDD size :350 after 400
Reachability property qltransition_1728 is true.
Reachability property qltransition_1727 is true.
Reachability property qltransition_1394 is true.
Reachability property qltransition_1374 is true.
Reachability property qltransition_1372 is true.
Reachability property qltransition_1368 is true.
Reachability property qltransition_1325 is true.
Reachability property qltransition_1280 is true.
SDD proceeding with computation,1707 properties remain. new max is 256
SDD size :400 after 468
Reachability property qltransition_1377 is true.
Reachability property qltransition_1376 is true.
Reachability property qltransition_1370 is true.
Reachability property qltransition_1369 is true.
Reachability property qltransition_1336 is true.
Reachability property qltransition_718 is true.
Reachability property qltransition_717 is true.
SDD proceeding with computation,1700 properties remain. new max is 256
SDD size :468 after 661
SDD proceeding with computation,1700 properties remain. new max is 512
SDD size :661 after 827
Reachability property qltransition_719 is true.
Reachability property qltransition_375 is true.
SDD proceeding with computation,1698 properties remain. new max is 512
SDD size :827 after 1106
Reachability property qltransition_1375 is true.
Reachability property qltransition_611 is true.
Reachability property qltransition_610 is true.
Reachability property qltransition_609 is true.
Reachability property qltransition_574 is true.
Reachability property qltransition_573 is true.
SDD proceeding with computation,1692 properties remain. new max is 512
SDD size :1106 after 1360
Reachability property qltransition_5 is true.
SDD proceeding with computation,1691 properties remain. new max is 512
SDD size :1360 after 1612
[2023-04-06 20:45:34] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-04-06 20:45:34] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
Reachability property qltransition_1391 is true.
Reachability property qltransition_1373 is true.
Reachability property qltransition_1332 is true.
Reachability property qltransition_1277 is true.
Reachability property qltransition_1265 is true.
Reachability property qltransition_1252 is true.
Reachability property qltransition_1251 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,1680 properties remain. new max is 512
SDD size :1612 after 3814
SDD proceeding with computation,1680 properties remain. new max is 1024
SDD size :3814 after 5373
Reachability property qltransition_1721 is true.
Reachability property qltransition_1392 is true.
Reachability property qltransition_1371 is true.
Reachability property qltransition_1358 is true.
Reachability property qltransition_1355 is true.
Reachability property qltransition_1354 is true.
Reachability property qltransition_1352 is true.
Reachability property qltransition_1350 is true.
Reachability property qltransition_1324 is true.
Reachability property qltransition_1278 is true.
Reachability property qltransition_1266 is true.
SDD proceeding with computation,1669 properties remain. new max is 1024
SDD size :5373 after 6380
Reachability property qltransition_1357 is true.
Reachability property qltransition_1356 is true.
Reachability property qltransition_1351 is true.
Reachability property qltransition_1349 is true.
Reachability property qltransition_1333 is true.
Reachability property qltransition_700 is true.
Reachability property qltransition_699 is true.
SDD proceeding with computation,1662 properties remain. new max is 1024
SDD size :6380 after 8211
Reachability property qltransition_701 is true.
Reachability property qltransition_357 is true.
SDD proceeding with computation,1660 properties remain. new max is 1024
SDD size :8211 after 11284
Reachability property qltransition_593 is true.
Reachability property qltransition_592 is true.
Reachability property qltransition_591 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_465 is true.
SDD proceeding with computation,1655 properties remain. new max is 1024
SDD size :11284 after 15482
Reachability property qltransition_503 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_501 is true.
Reachability property qltransition_485 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_483 is true.
SDD proceeding with computation,1649 properties remain. new max is 1024
SDD size :15482 after 17074
SDD proceeding with computation,1649 properties remain. new max is 2048
SDD size :17074 after 18238
Reachability property qltransition_1353 is true.
SDD proceeding with computation,1648 properties remain. new max is 2048
SDD size :18238 after 20339
[2023-04-06 20:45:52] [INFO ] After 9585ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1104 real:311
[2023-04-06 20:45:52] [INFO ] State equation strengthened by 472 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:399)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-04-06 20:45:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-04-06 20:45:52] [INFO ] After 25027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1415 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 257 out of 350 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 350/350 places, 1757/1757 transitions.
Applied a total of 0 rules in 51 ms. Remains 350 /350 variables (removed 0) and now considering 1757/1757 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 350/350 places, 1757/1757 transitions.
Reachability property qltransition_3 is true.
SDD proceeding with computation,1647 properties remain. new max is 2048
SDD size :20339 after 24246
SDD proceeding with computation,1647 properties remain. new max is 4096
SDD size :24246 after 24926
Reachability property qltransition_1751 is true.
Reachability property qltransition_1314 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_1312 is true.
Reachability property qltransition_1311 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_315 is true.
Reachability property qltransition_56 is true.
SDD proceeding with computation,1639 properties remain. new max is 4096
SDD size :24926 after 71757
SDD proceeding with computation,1639 properties remain. new max is 8192
SDD size :71757 after 94119
SDD proceeding with computation,1639 properties remain. new max is 16384
SDD size :94119 after 117937
Reachability property qltransition_1754 is true.
Reachability property qltransition_1753 is true.
Reachability property qltransition_1752 is true.
Reachability property qltransition_1318 is true.
Reachability property qltransition_1317 is true.
Reachability property qltransition_1316 is true.
Reachability property qltransition_1315 is true.
Interrupted random walk after 324985 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1343) seen :0
Reachability property qltransition_336 is true.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1343) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1343) seen :0
Reachability property qltransition_329 is true.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1343) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1343) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1343) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 1343) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1342) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1342) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1342) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1341) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1341) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1341) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1341) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1341) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1340) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1340) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1338) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1338) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1337) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1337) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1336) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
SDD proceeding with computation,1630 properties remain. new max is 16384
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1335) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1335) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1334) seen :0
SDD size :117937 after 173287
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1334) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1334) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1333) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1333) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1333) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1333) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1333) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1332) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1332) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1331) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1331) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1330) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1330) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1330) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1330) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1330) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1330) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1330) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 1329) seen :0
Reachability property qltransition_1755 is true.
SDD proceeding with computation,1629 properties remain. new max is 16384
SDD size :173287 after 248886
Reachability property qltransition_1360 is true.
Reachability property qltransition_1359 is true.
Reachability property qltransition_1341 is true.
Reachability property qltransition_1340 is true.
Reachability property qltransition_1319 is true.
Reachability property qltransition_1288 is true.
Reachability property qltransition_1287 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_42 is true.
SDD proceeding with computation,1620 properties remain. new max is 16384
SDD size :248886 after 598721
Probabilistic random walk after 1000000 steps, saw 578750 distinct states, run finished after 44473 ms. (steps per millisecond=22 ) properties seen :361
Running SMT prover for 968 properties.
[2023-04-06 20:47:09] [INFO ] Flow matrix only has 798 transitions (discarded 959 similar events)
[2023-04-06 20:47:09] [INFO ] Invariant cache hit.
Reachability property qltransition_1739 is true.
Reachability property qltransition_1290 is true.
Reachability property qltransition_1289 is true.
[2023-04-06 20:47:14] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-06 20:47:14] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
Reachability property qltransition_238 is true.
SDD proceeding with computation,1616 properties remain. new max is 16384
SDD size :598721 after 657445
Reachability property qltransition_1742 is true.
Reachability property qltransition_1741 is true.
Reachability property qltransition_1740 is true.
Reachability property qltransition_1294 is true.
Reachability property qltransition_1293 is true.
Reachability property qltransition_1292 is true.
Reachability property qltransition_1291 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_245 is true.
SDD proceeding with computation,1607 properties remain. new max is 16384
SDD size :657445 after 701038
[2023-04-06 20:47:49] [INFO ] After 39567ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:968
SDD proceeding with computation,1607 properties remain. new max is 32768
SDD size :701038 after 771468
[2023-04-06 20:47:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-04-06 20:47:54] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
Reachability property qltransition_1327 is true.
SDD proceeding with computation,1606 properties remain. new max is 32768
SDD size :771468 after 1.2731e+06
[2023-04-06 20:48:24] [INFO ] After 24462ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :968
[2023-04-06 20:48:24] [INFO ] State equation strengthened by 472 read => feed constraints.
SDD proceeding with computation,1606 properties remain. new max is 65536
SDD size :1.2731e+06 after 1.93958e+06
[2023-04-06 20:48:55] [INFO ] After 31755ms SMT Verify possible using 472 Read/Feed constraints in natural domain returned unsat :0 sat :968
[2023-04-06 20:48:55] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 0 ms to minimize.
[2023-04-06 20:48:56] [INFO ] Deduced a trap composed of 28 places in 123 ms of which 0 ms to minimize.
[2023-04-06 20:48:56] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 1 ms to minimize.
[2023-04-06 20:48:56] [INFO ] Deduced a trap composed of 37 places in 100 ms of which 0 ms to minimize.
[2023-04-06 20:48:56] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 0 ms to minimize.
[2023-04-06 20:48:56] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 1 ms to minimize.
[2023-04-06 20:48:56] [INFO ] Deduced a trap composed of 46 places in 101 ms of which 0 ms to minimize.
[2023-04-06 20:48:56] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 0 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 1 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 0 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 1 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 0 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 0 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 1678 ms
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 0 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 1 ms to minimize.
[2023-04-06 20:48:57] [INFO ] Deduced a trap composed of 23 places in 149 ms of which 4 ms to minimize.
[2023-04-06 20:48:58] [INFO ] Deduced a trap composed of 50 places in 137 ms of which 1 ms to minimize.
[2023-04-06 20:48:58] [INFO ] Deduced a trap composed of 31 places in 139 ms of which 1 ms to minimize.
[2023-04-06 20:48:58] [INFO ] Deduced a trap composed of 50 places in 135 ms of which 0 ms to minimize.
[2023-04-06 20:48:58] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 971 ms
[2023-04-06 20:48:58] [INFO ] Deduced a trap composed of 15 places in 135 ms of which 0 ms to minimize.
[2023-04-06 20:48:58] [INFO ] Deduced a trap composed of 48 places in 58 ms of which 1 ms to minimize.
[2023-04-06 20:48:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 292 ms
[2023-04-06 20:48:58] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 0 ms to minimize.
[2023-04-06 20:48:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2023-04-06 20:48:59] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 0 ms to minimize.
[2023-04-06 20:48:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2023-04-06 20:49:00] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 0 ms to minimize.
[2023-04-06 20:49:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-06 20:49:02] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 1 ms to minimize.
[2023-04-06 20:49:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 197 ms
[2023-04-06 20:49:03] [INFO ] Deduced a trap composed of 66 places in 151 ms of which 0 ms to minimize.
[2023-04-06 20:49:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 200 ms
[2023-04-06 20:49:04] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 1 ms to minimize.
[2023-04-06 20:49:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-04-06 20:49:04] [INFO ] Deduced a trap composed of 64 places in 130 ms of which 1 ms to minimize.
[2023-04-06 20:49:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2023-04-06 20:49:05] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 0 ms to minimize.
[2023-04-06 20:49:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-04-06 20:49:07] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2023-04-06 20:49:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-04-06 20:49:07] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 0 ms to minimize.
[2023-04-06 20:49:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2023-04-06 20:49:08] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2023-04-06 20:49:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2023-04-06 20:49:12] [INFO ] Deduced a trap composed of 62 places in 159 ms of which 0 ms to minimize.
[2023-04-06 20:49:13] [INFO ] Deduced a trap composed of 48 places in 153 ms of which 1 ms to minimize.
[2023-04-06 20:49:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 384 ms
[2023-04-06 20:49:18] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2023-04-06 20:49:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-04-06 20:49:22] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2023-04-06 20:49:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-04-06 20:49:22] [INFO ] Deduced a trap composed of 21 places in 147 ms of which 9 ms to minimize.
[2023-04-06 20:49:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 201 ms
[2023-04-06 20:49:22] [INFO ] Deduced a trap composed of 89 places in 125 ms of which 0 ms to minimize.
[2023-04-06 20:49:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2023-04-06 20:49:29] [INFO ] Deduced a trap composed of 13 places in 145 ms of which 0 ms to minimize.
[2023-04-06 20:49:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 197 ms
[2023-04-06 20:49:31] [INFO ] Deduced a trap composed of 97 places in 133 ms of which 0 ms to minimize.
[2023-04-06 20:49:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-04-06 20:49:31] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2023-04-06 20:49:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2023-04-06 20:49:35] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 0 ms to minimize.
[2023-04-06 20:49:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 132 ms
[2023-04-06 20:49:38] [INFO ] Deduced a trap composed of 57 places in 149 ms of which 3 ms to minimize.
[2023-04-06 20:49:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 198 ms
[2023-04-06 20:49:41] [INFO ] Deduced a trap composed of 63 places in 139 ms of which 0 ms to minimize.
[2023-04-06 20:49:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2023-04-06 20:49:43] [INFO ] Deduced a trap composed of 81 places in 137 ms of which 1 ms to minimize.
[2023-04-06 20:49:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2023-04-06 20:49:44] [INFO ] Deduced a trap composed of 70 places in 126 ms of which 0 ms to minimize.
[2023-04-06 20:49:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 182 ms
SDD proceeding with computation,1606 properties remain. new max is 131072
SDD size :1.93958e+06 after 2.7282e+06
[2023-04-06 20:49:52] [INFO ] Deduced a trap composed of 63 places in 147 ms of which 0 ms to minimize.
[2023-04-06 20:49:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 197 ms
[2023-04-06 20:49:52] [INFO ] After 88608ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :968
Attempting to minimize the solution found.
Minimization took 36674 ms.
[2023-04-06 20:50:29] [INFO ] After 160110ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :968
Fused 968 Parikh solutions to 939 different solutions.
Parikh walk visited 0 properties in 4651 ms.
Support contains 169 out of 350 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 350/350 places, 1757/1757 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 342 transition count 1701
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 342 transition count 1701
Applied a total of 16 rules in 70 ms. Remains 342 /350 variables (removed 8) and now considering 1701/1757 (removed 56) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 342/350 places, 1701/1757 transitions.
Reachability property qltransition_1418 is true.
Reachability property qltransition_1417 is true.
Reachability property qltransition_1416 is true.
Reachability property qltransition_1415 is true.
Reachability property qltransition_1414 is true.
Reachability property qltransition_1413 is true.
Reachability property qltransition_1412 is true.
Reachability property qltransition_1411 is true.
Reachability property qltransition_1410 is true.
Reachability property qltransition_1409 is true.
Reachability property qltransition_1408 is true.
Reachability property qltransition_1407 is true.
Reachability property qltransition_1406 is true.
Reachability property qltransition_1342 is true.
Reachability property qltransition_1320 is true.
Interrupted random walk after 438198 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=14 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 968) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 967) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 967) seen :0
Reachability property qltransition_845 is true.
Reachability property qltransition_844 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_827 is true.
Reachability property qltransition_826 is true.
Reachability property qltransition_825 is true.
Reachability property qltransition_809 is true.
Reachability property qltransition_808 is true.
Reachability property qltransition_807 is true.
Reachability property qltransition_790 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_343 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,1578 properties remain. new max is 131072
SDD size :2.7282e+06 after 5.37913e+06
Probabilistic random walk after 1000000 steps, saw 530341 distinct states, run finished after 39799 ms. (steps per millisecond=25 ) properties seen :21
Running SMT prover for 946 properties.
[2023-04-06 20:51:44] [INFO ] Flow matrix only has 742 transitions (discarded 959 similar events)
// Phase 1: matrix 742 rows 342 cols
[2023-04-06 20:51:44] [INFO ] Computed 22 invariants in 4 ms
[2023-04-06 20:51:50] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:51:50] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:52:21] [INFO ] After 36698ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:946
[2023-04-06 20:52:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:52:26] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
Reachability property qltransition_1756 is true.
Reachability property qltransition_1361 is true.
[2023-04-06 20:52:54] [INFO ] After 23057ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :946
[2023-04-06 20:52:54] [INFO ] State equation strengthened by 424 read => feed constraints.
Reachability property qltransition_521 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_411 is true.
SDD proceeding with computation,1572 properties remain. new max is 131072
SDD size :5.37913e+06 after 6.94637e+06
[2023-04-06 20:53:23] [INFO ] After 29043ms SMT Verify possible using 424 Read/Feed constraints in natural domain returned unsat :0 sat :946
[2023-04-06 20:53:23] [INFO ] Deduced a trap composed of 71 places in 167 ms of which 1 ms to minimize.
[2023-04-06 20:53:24] [INFO ] Deduced a trap composed of 3 places in 165 ms of which 6 ms to minimize.
[2023-04-06 20:53:24] [INFO ] Deduced a trap composed of 3 places in 164 ms of which 1 ms to minimize.
[2023-04-06 20:53:24] [INFO ] Deduced a trap composed of 6 places in 166 ms of which 1 ms to minimize.
[2023-04-06 20:53:24] [INFO ] Deduced a trap composed of 3 places in 163 ms of which 0 ms to minimize.
[2023-04-06 20:53:24] [INFO ] Deduced a trap composed of 31 places in 163 ms of which 1 ms to minimize.
[2023-04-06 20:53:24] [INFO ] Deduced a trap composed of 3 places in 164 ms of which 1 ms to minimize.
[2023-04-06 20:53:25] [INFO ] Deduced a trap composed of 3 places in 120 ms of which 0 ms to minimize.
[2023-04-06 20:53:25] [INFO ] Deduced a trap composed of 21 places in 130 ms of which 0 ms to minimize.
[2023-04-06 20:53:25] [INFO ] Deduced a trap composed of 47 places in 122 ms of which 0 ms to minimize.
[2023-04-06 20:53:25] [INFO ] Deduced a trap composed of 40 places in 122 ms of which 1 ms to minimize.
[2023-04-06 20:53:25] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 1 ms to minimize.
[2023-04-06 20:53:25] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 1 ms to minimize.
[2023-04-06 20:53:25] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 1 ms to minimize.
[2023-04-06 20:53:26] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 0 ms to minimize.
[2023-04-06 20:53:26] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 2422 ms
[2023-04-06 20:53:26] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 0 ms to minimize.
[2023-04-06 20:53:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-04-06 20:53:27] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 0 ms to minimize.
[2023-04-06 20:53:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2023-04-06 20:53:27] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 0 ms to minimize.
[2023-04-06 20:53:27] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 0 ms to minimize.
[2023-04-06 20:53:27] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 0 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 362 ms
[2023-04-06 20:53:28] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 0 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 0 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 221 ms
[2023-04-06 20:53:28] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 0 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 0 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 227 ms
[2023-04-06 20:53:28] [INFO ] Deduced a trap composed of 45 places in 63 ms of which 1 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 0 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 0 ms to minimize.
[2023-04-06 20:53:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 290 ms
[2023-04-06 20:53:30] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2023-04-06 20:53:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-06 20:53:33] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 0 ms to minimize.
[2023-04-06 20:53:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-04-06 20:53:34] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 0 ms to minimize.
[2023-04-06 20:53:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 140 ms
[2023-04-06 20:53:35] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 0 ms to minimize.
[2023-04-06 20:53:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2023-04-06 20:53:35] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 0 ms to minimize.
[2023-04-06 20:53:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-06 20:53:36] [INFO ] Deduced a trap composed of 81 places in 120 ms of which 0 ms to minimize.
[2023-04-06 20:53:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-04-06 20:53:37] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 0 ms to minimize.
[2023-04-06 20:53:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2023-04-06 20:53:38] [INFO ] Deduced a trap composed of 52 places in 147 ms of which 0 ms to minimize.
[2023-04-06 20:53:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2023-04-06 20:53:38] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 0 ms to minimize.
[2023-04-06 20:53:38] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 0 ms to minimize.
[2023-04-06 20:53:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 207 ms
[2023-04-06 20:53:42] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2023-04-06 20:53:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 20:53:43] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 0 ms to minimize.
[2023-04-06 20:53:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-06 20:53:49] [INFO ] Deduced a trap composed of 69 places in 135 ms of which 1 ms to minimize.
[2023-04-06 20:53:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-04-06 20:53:55] [INFO ] Deduced a trap composed of 60 places in 161 ms of which 0 ms to minimize.
[2023-04-06 20:53:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 209 ms
[2023-04-06 20:53:55] [INFO ] Deduced a trap composed of 81 places in 159 ms of which 1 ms to minimize.
[2023-04-06 20:53:56] [INFO ] Deduced a trap composed of 88 places in 145 ms of which 1 ms to minimize.
[2023-04-06 20:53:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 382 ms
[2023-04-06 20:53:56] [INFO ] Deduced a trap composed of 44 places in 162 ms of which 0 ms to minimize.
[2023-04-06 20:53:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
Reachability property qltransition_1745 is true.
[2023-04-06 20:53:57] [INFO ] Deduced a trap composed of 49 places in 158 ms of which 1 ms to minimize.
[2023-04-06 20:53:57] [INFO ] Deduced a trap composed of 75 places in 141 ms of which 0 ms to minimize.
[2023-04-06 20:53:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 372 ms
[2023-04-06 20:54:05] [INFO ] Deduced a trap composed of 67 places in 128 ms of which 0 ms to minimize.
[2023-04-06 20:54:05] [INFO ] Deduced a trap composed of 68 places in 125 ms of which 0 ms to minimize.
[2023-04-06 20:54:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 333 ms
Reachability property qltransition_1399 is true.
Reachability property qltransition_1398 is true.
Reachability property qltransition_1397 is true.
Reachability property qltransition_1329 is true.
Reachability property qltransition_1321 is true.
Reachability property qltransition_1302 is true.
Reachability property qltransition_1301 is true.
Reachability property qltransition_1300 is true.
Reachability property qltransition_1299 is true.
[2023-04-06 20:54:17] [INFO ] After 82594ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :946
Attempting to minimize the solution found.
Minimization took 32744 ms.
[2023-04-06 20:54:49] [INFO ] After 148148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :946
Fused 946 Parikh solutions to 926 different solutions.
Reachability property qltransition_737 is true.
Reachability property qltransition_736 is true.
Reachability property qltransition_735 is true.
Parikh walk visited 3 properties in 4375 ms.
Support contains 161 out of 342 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 342/342 places, 1701/1701 transitions.
Applied a total of 0 rules in 45 ms. Remains 342 /342 variables (removed 0) and now considering 1701/1701 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 342/342 places, 1701/1701 transitions.
Reachability property qltransition_280 is true.
Reachability property qltransition_273 is true.
Reachability property qltransition_49 is true.
SDD proceeding with computation,1556 properties remain. new max is 131072
SDD size :6.94637e+06 after 1.76351e+07
Interrupted random walk after 453511 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 929) seen :0
Detected timeout of ITS tools.
[2023-04-06 20:55:26] [INFO ] Flatten gal took : 156 ms
[2023-04-06 20:55:26] [INFO ] Applying decomposition
[2023-04-06 20:55:26] [INFO ] Flatten gal took : 113 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10865443237415275206.txt' '-o' '/tmp/graph10865443237415275206.bin' '-w' '/tmp/graph10865443237415275206.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10865443237415275206.bin' '-l' '-1' '-v' '-w' '/tmp/graph10865443237415275206.weights' '-q' '0' '-e' '0.001'
[2023-04-06 20:55:26] [INFO ] Decomposing Gal with order
[2023-04-06 20:55:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-06 20:55:27] [INFO ] Removed a total of 3035 redundant transitions.
[2023-04-06 20:55:27] [INFO ] Flatten gal took : 488 ms
[2023-04-06 20:55:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 112 ms.
[2023-04-06 20:55:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18330632788188620242.gal : 24 ms
[2023-04-06 20:55:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12552632657627535757.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18330632788188620242.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12552632657627535757.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality12552632657627535757.prop.
SDD proceeding with computation,929 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,929 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,929 properties remain. new max is 16
SDD size :4 after 4
SDD proceeding with computation,929 properties remain. new max is 32
SDD size :4 after 4
SDD proceeding with computation,929 properties remain. new max is 64
SDD size :4 after 4
SDD proceeding with computation,929 properties remain. new max is 128
SDD size :4 after 4
SDD proceeding with computation,929 properties remain. new max is 256
SDD size :4 after 6
SDD proceeding with computation,929 properties remain. new max is 512
SDD size :6 after 282
SDD proceeding with computation,929 properties remain. new max is 1024
SDD size :282 after 3584
Reachability property qltransition_1485 is true.
Reachability property qltransition_1170 is true.
Reachability property qltransition_1120 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_253 is true.
Reachability property qltransition_107 is true.
SDD proceeding with computation,923 properties remain. new max is 1024
SDD size :3584 after 4938
Reachability property qltransition_361 is true.
Reachability property qltransition_359 is true.
SDD proceeding with computation,921 properties remain. new max is 1024
SDD size :4938 after 10416
Reachability property qltransition_246 is true.
SDD proceeding with computation,920 properties remain. new max is 1024
SDD size :10416 after 15844
SDD proceeding with computation,920 properties remain. new max is 2048
SDD size :15844 after 19338
Reachability property qltransition_1671 is true.
Reachability property qltransition_1668 is true.
Reachability property qltransition_1628 is true.
Reachability property qltransition_1621 is true.
Reachability property qltransition_1612 is true.
Reachability property qltransition_1551 is true.
Reachability property qltransition_1543 is true.
Reachability property qltransition_1542 is true.
Reachability property qltransition_1541 is true.
Reachability property qltransition_1540 is true.
Reachability property qltransition_1539 is true.
Reachability property qltransition_1499 is true.
Reachability property qltransition_1498 is true.
Reachability property qltransition_1492 is true.
Reachability property qltransition_1475 is true.
Reachability property qltransition_1473 is true.
Reachability property qltransition_1465 is true.
Reachability property qltransition_1464 is true.
Reachability property qltransition_1463 is true.
Reachability property qltransition_1190 is true.
Reachability property qltransition_1141 is true.
Reachability property qltransition_813 is true.
Reachability property qltransition_811 is true.
Reachability property qltransition_810 is true.
Reachability property qltransition_795 is true.
Reachability property qltransition_793 is true.
Reachability property qltransition_792 is true.
Reachability property qltransition_530 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_524 is true.
Reachability property qltransition_476 is true.
Reachability property qltransition_422 is true.
Reachability property qltransition_421 is true.
Reachability property qltransition_416 is true.
Reachability property qltransition_368 is true.
Reachability property qltransition_367 is true.
Reachability property qltransition_365 is true.
Reachability property qltransition_364 is true.
Reachability property qltransition_358 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_193 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_85 is true.
Reachability property qltransition_71 is true.
SDD proceeding with computation,872 properties remain. new max is 2048
SDD size :19338 after 136214
Reachability property qltransition_705 is true.
Reachability property qltransition_703 is true.
Reachability property qltransition_702 is true.
Reachability property qltransition_687 is true.
Reachability property qltransition_685 is true.
Reachability property qltransition_684 is true.
Reachability property qltransition_488 is true.
SDD proceeding with computation,865 properties remain. new max is 2048
SDD size :136214 after 157418
Reachability property qltransition_1494 is true.
Reachability property qltransition_1467 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_362 is true.
SDD proceeding with computation,861 properties remain. new max is 2048
SDD size :157418 after 218035
Reachability property qltransition_1674 is true.
Reachability property qltransition_1605 is true.
Reachability property qltransition_1544 is true.
Reachability property qltransition_1518 is true.
Reachability property qltransition_1517 is true.
Reachability property qltransition_1515 is true.
Reachability property qltransition_1508 is true.
Reachability property qltransition_1172 is true.
Reachability property qltransition_1127 is true.
Reachability property qltransition_832 is true.
Reachability property qltransition_830 is true.
Reachability property qltransition_829 is true.
Reachability property qltransition_814 is true.
Reachability property qltransition_796 is true.
Reachability property qltransition_638 is true.
Reachability property qltransition_632 is true.
Reachability property qltransition_631 is true.
Reachability property qltransition_629 is true.
Reachability property qltransition_628 is true.
Reachability property qltransition_627 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_595 is true.
Reachability property qltransition_594 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_577 is true.
Reachability property qltransition_576 is true.
Reachability property qltransition_525 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_417 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_151 is true.
SDD proceeding with computation,827 properties remain. new max is 2048
SDD size :218035 after 332485
Reachability property qltransition_378 is true.
Reachability property qltransition_377 is true.
SDD proceeding with computation,825 properties remain. new max is 2048
SDD size :332485 after 527367
Reachability property qltransition_1644 is true.
Reachability property qltransition_1625 is true.
Reachability property qltransition_1607 is true.
Reachability property qltransition_831 is true.
Reachability property qltransition_817 is true.
Reachability property qltransition_816 is true.
Reachability property qltransition_799 is true.
Reachability property qltransition_798 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_401 is true.
Reachability property qltransition_400 is true.
Reachability property qltransition_398 is true.
Reachability property qltransition_379 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_78 is true.
SDD proceeding with computation,809 properties remain. new max is 2048
SDD size :527367 after 982865
Reachability property qltransition_1538 is true.
Reachability property qltransition_1531 is true.
Reachability property qltransition_1523 is true.
Reachability property qltransition_1522 is true.
Reachability property qltransition_1521 is true.
Reachability property qltransition_1520 is true.
Reachability property qltransition_1509 is true.
Reachability property qltransition_1502 is true.
Reachability property qltransition_1471 is true.
Reachability property qltransition_1469 is true.
Reachability property qltransition_1468 is true.
Reachability property qltransition_1128 is true.
Reachability property qltransition_1114 is true.
Reachability property qltransition_688 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_475 is true.
Reachability property qltransition_399 is true.
Reachability property qltransition_385 is true.
SDD proceeding with computation,789 properties remain. new max is 2048
SDD size :982865 after 1.19566e+06
Probabilistic random walk after 1000000 steps, saw 530341 distinct states, run finished after 39601 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 929 properties.
[2023-04-06 20:56:04] [INFO ] Flow matrix only has 742 transitions (discarded 959 similar events)
[2023-04-06 20:56:04] [INFO ] Invariant cache hit.
[2023-04-06 20:56:09] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-06 20:56:09] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
Reachability property qltransition_1640 is true.
Reachability property qltransition_1637 is true.
Reachability property qltransition_1503 is true.
Reachability property qltransition_1198 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_692 is true.
Reachability property qltransition_637 is true.
SDD proceeding with computation,782 properties remain. new max is 2048
SDD size :1.19566e+06 after 1.63512e+06
Reachability property qltransition_1676 is true.
Reachability property qltransition_1524 is true.
Reachability property qltransition_1134 is true.
Reachability property qltransition_853 is true.
Reachability property qltransition_852 is true.
Reachability property qltransition_850 is true.
Reachability property qltransition_848 is true.
Reachability property qltransition_847 is true.
Reachability property qltransition_835 is true.
Reachability property qltransition_834 is true.
Reachability property qltransition_724 is true.
Reachability property qltransition_723 is true.
Reachability property qltransition_706 is true.
Reachability property qltransition_617 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_508 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_473 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_404 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_395 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_382 is true.
Reachability property qltransition_157 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_129 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_79 is true.
SDD proceeding with computation,747 properties remain. new max is 2048
SDD size :1.63512e+06 after 3.22361e+06
[2023-04-06 20:56:42] [INFO ] After 37224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:929
[2023-04-06 20:56:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 20:56:46] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 20:57:15] [INFO ] After 23233ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :929
[2023-04-06 20:57:15] [INFO ] State equation strengthened by 424 read => feed constraints.
[2023-04-06 20:57:44] [INFO ] After 29371ms SMT Verify possible using 424 Read/Feed constraints in natural domain returned unsat :0 sat :929
[2023-04-06 20:57:44] [INFO ] Deduced a trap composed of 3 places in 142 ms of which 0 ms to minimize.
[2023-04-06 20:57:44] [INFO ] Deduced a trap composed of 52 places in 157 ms of which 0 ms to minimize.
[2023-04-06 20:57:45] [INFO ] Deduced a trap composed of 19 places in 154 ms of which 0 ms to minimize.
[2023-04-06 20:57:45] [INFO ] Deduced a trap composed of 4 places in 152 ms of which 1 ms to minimize.
[2023-04-06 20:57:45] [INFO ] Deduced a trap composed of 26 places in 155 ms of which 0 ms to minimize.
[2023-04-06 20:57:45] [INFO ] Deduced a trap composed of 3 places in 154 ms of which 0 ms to minimize.
[2023-04-06 20:57:45] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 0 ms to minimize.
[2023-04-06 20:57:45] [INFO ] Deduced a trap composed of 50 places in 138 ms of which 1 ms to minimize.
[2023-04-06 20:57:45] [INFO ] Deduced a trap composed of 3 places in 94 ms of which 0 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 0 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 43 places in 71 ms of which 0 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 3 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 43 places in 53 ms of which 1 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 0 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 1 ms to minimize.
[2023-04-06 20:57:46] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 2294 ms
[2023-04-06 20:57:47] [INFO ] Deduced a trap composed of 47 places in 69 ms of which 11 ms to minimize.
[2023-04-06 20:57:47] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2023-04-06 20:57:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 224 ms
[2023-04-06 20:57:47] [INFO ] Deduced a trap composed of 67 places in 159 ms of which 0 ms to minimize.
[2023-04-06 20:57:47] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 1 ms to minimize.
[2023-04-06 20:57:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 304 ms
[2023-04-06 20:57:48] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 8 ms to minimize.
Reachability property qltransition_1652 is true.
Reachability property qltransition_1552 is true.
[2023-04-06 20:57:48] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
Reachability property qltransition_1546 is true.
Reachability property qltransition_1545 is true.
[2023-04-06 20:57:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 211 ms
Reachability property qltransition_1526 is true.
[2023-04-06 20:57:48] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 0 ms to minimize.
Reachability property qltransition_1525 is true.
Reachability property qltransition_1519 is true.
Reachability property qltransition_1501 is true.
Reachability property qltransition_1497 is true.
Reachability property qltransition_1496 is true.
[2023-04-06 20:57:48] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2023-04-06 20:57:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 226 ms
Reachability property qltransition_1204 is true.
Reachability property qltransition_1176 is true.
Reachability property qltransition_1174 is true.
Reachability property qltransition_1142 is true.
[2023-04-06 20:57:48] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
[2023-04-06 20:57:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2023-04-06 20:57:48] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 1 ms to minimize.
[2023-04-06 20:57:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
Reachability property qltransition_851 is true.
Reachability property qltransition_828 is true.
[2023-04-06 20:57:49] [INFO ] Deduced a trap composed of 61 places in 51 ms of which 0 ms to minimize.
[2023-04-06 20:57:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
Reachability property qltransition_746 is true.
Reachability property qltransition_745 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_742 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_739 is true.
Reachability property qltransition_728 is true.
[2023-04-06 20:57:50] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 0 ms to minimize.
[2023-04-06 20:57:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
Reachability property qltransition_722 is true.
Reachability property qltransition_721 is true.
Reachability property qltransition_691 is true.
[2023-04-06 20:57:51] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 0 ms to minimize.
[2023-04-06 20:57:51] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 0 ms to minimize.
[2023-04-06 20:57:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 173 ms
Reachability property qltransition_636 is true.
Reachability property qltransition_635 is true.
Reachability property qltransition_630 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_614 is true.
Reachability property qltransition_613 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_575 is true.
Reachability property qltransition_528 is true.
Reachability property qltransition_527 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_403 is true.
Reachability property qltransition_376 is true.
SDD proceeding with computation,707 properties remain. new max is 2048
SDD size :3.22361e+06 after 5.69225e+06
[2023-04-06 20:57:56] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 0 ms to minimize.
[2023-04-06 20:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 20:57:56] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 0 ms to minimize.
[2023-04-06 20:57:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2023-04-06 20:57:57] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2023-04-06 20:57:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-04-06 20:57:58] [INFO ] Deduced a trap composed of 47 places in 143 ms of which 0 ms to minimize.
[2023-04-06 20:57:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2023-04-06 20:57:58] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 0 ms to minimize.
[2023-04-06 20:57:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2023-04-06 20:57:59] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 0 ms to minimize.
[2023-04-06 20:57:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-06 20:58:06] [INFO ] Deduced a trap composed of 67 places in 125 ms of which 0 ms to minimize.
[2023-04-06 20:58:06] [INFO ] Deduced a trap composed of 58 places in 123 ms of which 1 ms to minimize.
[2023-04-06 20:58:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 332 ms
[2023-04-06 20:58:07] [INFO ] Deduced a trap composed of 54 places in 131 ms of which 0 ms to minimize.
[2023-04-06 20:58:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2023-04-06 20:58:09] [INFO ] Deduced a trap composed of 73 places in 133 ms of which 1 ms to minimize.
[2023-04-06 20:58:09] [INFO ] Deduced a trap composed of 70 places in 142 ms of which 0 ms to minimize.
[2023-04-06 20:58:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 350 ms
[2023-04-06 20:58:09] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 0 ms to minimize.
[2023-04-06 20:58:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2023-04-06 20:58:09] [INFO ] Deduced a trap composed of 64 places in 132 ms of which 0 ms to minimize.
[2023-04-06 20:58:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 182 ms
[2023-04-06 20:58:11] [INFO ] Deduced a trap composed of 71 places in 127 ms of which 0 ms to minimize.
[2023-04-06 20:58:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2023-04-06 20:58:11] [INFO ] Deduced a trap composed of 74 places in 146 ms of which 1 ms to minimize.
[2023-04-06 20:58:12] [INFO ] Deduced a trap composed of 68 places in 120 ms of which 0 ms to minimize.
[2023-04-06 20:58:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 350 ms
[2023-04-06 20:58:12] [INFO ] Deduced a trap composed of 97 places in 143 ms of which 1 ms to minimize.
[2023-04-06 20:58:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 201 ms
[2023-04-06 20:58:12] [INFO ] Deduced a trap composed of 95 places in 158 ms of which 1 ms to minimize.
[2023-04-06 20:58:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 211 ms
[2023-04-06 20:58:19] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 0 ms to minimize.
[2023-04-06 20:58:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 95 ms
[2023-04-06 20:58:23] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 0 ms to minimize.
[2023-04-06 20:58:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-04-06 20:58:38] [INFO ] After 83584ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :929
Attempting to minimize the solution found.
Reachability property qltransition_1658 is true.
Reachability property qltransition_1655 is true.
Reachability property qltransition_1532 is true.
Reachability property qltransition_1512 is true.
Reachability property qltransition_1491 is true.
Reachability property qltransition_1487 is true.
Reachability property qltransition_1474 is true.
Reachability property qltransition_1131 is true.
Reachability property qltransition_1124 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_791 is true.
Reachability property qltransition_683 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_492 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_414 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_366 is true.
Reachability property qltransition_360 is true.
Reachability property qltransition_171 is true.
SDD proceeding with computation,681 properties remain. new max is 2048
SDD size :5.69225e+06 after 6.50064e+06
Minimization took 33894 ms.
[2023-04-06 20:59:12] [INFO ] After 150483ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :929
Fused 929 Parikh solutions to 905 different solutions.
Parikh walk visited 0 properties in 4044 ms.
Support contains 132 out of 342 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 342/342 places, 1701/1701 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 336 transition count 1659
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 336 transition count 1659
Applied a total of 12 rules in 51 ms. Remains 336 /342 variables (removed 6) and now considering 1659/1701 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 336/342 places, 1659/1701 transitions.
SDD proceeding with computation,681 properties remain. new max is 4096
SDD size :6.50064e+06 after 6.50064e+06
SDD proceeding with computation,681 properties remain. new max is 8192
SDD size :6.50064e+06 after 6.50064e+06
SDD proceeding with computation,681 properties remain. new max is 16384
SDD size :6.50064e+06 after 6.50064e+06
Interrupted random walk after 562157 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 681) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 680) seen :0
Reachability property qltransition_1135 is true.
Reachability property qltransition_1122 is true.
Reachability property qltransition_846 is true.
Reachability property qltransition_720 is true.
Reachability property qltransition_619 is true.
Reachability property qltransition_612 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_394 is true.
SDD proceeding with computation,673 properties remain. new max is 16384
SDD size :6.50064e+06 after 7.80893e+06
Probabilistic random walk after 1000000 steps, saw 466334 distinct states, run finished after 28297 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 680 properties.
[2023-04-06 21:00:15] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
// Phase 1: matrix 700 rows 336 cols
[2023-04-06 21:00:15] [INFO ] Computed 22 invariants in 3 ms
[2023-04-06 21:00:19] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-04-06 21:00:19] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:00:42] [INFO ] After 26636ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:680
[2023-04-06 21:00:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 21:00:46] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:01:06] [INFO ] After 16668ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :680
[2023-04-06 21:01:06] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:01:27] [INFO ] After 20607ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :680
[2023-04-06 21:01:27] [INFO ] Deduced a trap composed of 3 places in 132 ms of which 0 ms to minimize.
[2023-04-06 21:01:27] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 0 ms to minimize.
[2023-04-06 21:01:27] [INFO ] Deduced a trap composed of 3 places in 124 ms of which 1 ms to minimize.
[2023-04-06 21:01:27] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 1 ms to minimize.
[2023-04-06 21:01:27] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 0 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 0 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 1 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Deduced a trap composed of 3 places in 154 ms of which 1 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Deduced a trap composed of 70 places in 145 ms of which 0 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 0 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1441 ms
[2023-04-06 21:01:28] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 0 ms to minimize.
[2023-04-06 21:01:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-06 21:01:29] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 1 ms to minimize.
[2023-04-06 21:01:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-04-06 21:01:29] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 0 ms to minimize.
[2023-04-06 21:01:29] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:01:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 152 ms
[2023-04-06 21:01:30] [INFO ] Deduced a trap composed of 74 places in 126 ms of which 0 ms to minimize.
[2023-04-06 21:01:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
[2023-04-06 21:01:30] [INFO ] Deduced a trap composed of 11 places in 159 ms of which 0 ms to minimize.
[2023-04-06 21:01:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2023-04-06 21:01:31] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2023-04-06 21:01:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 21:01:31] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 1 ms to minimize.
[2023-04-06 21:01:31] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 0 ms to minimize.
[2023-04-06 21:01:31] [INFO ] Deduced a trap composed of 47 places in 57 ms of which 0 ms to minimize.
[2023-04-06 21:01:31] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 327 ms
[2023-04-06 21:01:31] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 12 ms to minimize.
[2023-04-06 21:01:31] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 0 ms to minimize.
[2023-04-06 21:01:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 254 ms
[2023-04-06 21:01:32] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 0 ms to minimize.
[2023-04-06 21:01:32] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 1 ms to minimize.
[2023-04-06 21:01:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 192 ms
[2023-04-06 21:01:32] [INFO ] Deduced a trap composed of 15 places in 163 ms of which 0 ms to minimize.
[2023-04-06 21:01:32] [INFO ] Deduced a trap composed of 90 places in 166 ms of which 1 ms to minimize.
[2023-04-06 21:01:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 398 ms
[2023-04-06 21:01:32] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 0 ms to minimize.
[2023-04-06 21:01:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-04-06 21:01:33] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2023-04-06 21:01:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
[2023-04-06 21:01:33] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2023-04-06 21:01:33] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 0 ms to minimize.
[2023-04-06 21:01:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 191 ms
[2023-04-06 21:01:33] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
[2023-04-06 21:01:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-04-06 21:01:34] [INFO ] Deduced a trap composed of 79 places in 139 ms of which 1 ms to minimize.
[2023-04-06 21:01:34] [INFO ] Deduced a trap composed of 78 places in 134 ms of which 0 ms to minimize.
[2023-04-06 21:01:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 357 ms
[2023-04-06 21:01:40] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 0 ms to minimize.
[2023-04-06 21:01:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-04-06 21:01:45] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:01:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2023-04-06 21:01:48] [INFO ] Deduced a trap composed of 74 places in 132 ms of which 1 ms to minimize.
[2023-04-06 21:01:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2023-04-06 21:01:50] [INFO ] Deduced a trap composed of 54 places in 134 ms of which 1 ms to minimize.
[2023-04-06 21:01:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2023-04-06 21:01:54] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 1 ms to minimize.
[2023-04-06 21:01:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-04-06 21:01:55] [INFO ] Deduced a trap composed of 70 places in 139 ms of which 0 ms to minimize.
[2023-04-06 21:01:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2023-04-06 21:01:56] [INFO ] Deduced a trap composed of 52 places in 139 ms of which 0 ms to minimize.
[2023-04-06 21:01:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2023-04-06 21:01:59] [INFO ] Deduced a trap composed of 88 places in 140 ms of which 0 ms to minimize.
[2023-04-06 21:01:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-04-06 21:02:01] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 0 ms to minimize.
[2023-04-06 21:02:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-04-06 21:02:02] [INFO ] Deduced a trap composed of 48 places in 116 ms of which 0 ms to minimize.
[2023-04-06 21:02:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-04-06 21:02:07] [INFO ] After 60381ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :680
Attempting to minimize the solution found.
Minimization took 23645 ms.
[2023-04-06 21:02:30] [INFO ] After 108073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :680
Fused 680 Parikh solutions to 662 different solutions.
Parikh walk visited 0 properties in 2874 ms.
Support contains 132 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Applied a total of 0 rules in 41 ms. Remains 336 /336 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 336/336 places, 1659/1659 transitions.
Interrupted random walk after 543414 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Probabilistic random walk after 1000000 steps, saw 466334 distinct states, run finished after 28665 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 672 properties.
[2023-04-06 21:03:32] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:03:32] [INFO ] Invariant cache hit.
[2023-04-06 21:03:36] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-06 21:03:36] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2023-04-06 21:03:59] [INFO ] After 26542ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:672
[2023-04-06 21:04:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 7 ms returned sat
[2023-04-06 21:04:02] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:04:22] [INFO ] After 16232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :672
[2023-04-06 21:04:22] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:04:42] [INFO ] After 19689ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :672
[2023-04-06 21:04:42] [INFO ] Deduced a trap composed of 3 places in 156 ms of which 0 ms to minimize.
[2023-04-06 21:04:42] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 0 ms to minimize.
[2023-04-06 21:04:42] [INFO ] Deduced a trap composed of 3 places in 153 ms of which 1 ms to minimize.
[2023-04-06 21:04:43] [INFO ] Deduced a trap composed of 4 places in 151 ms of which 1 ms to minimize.
[2023-04-06 21:04:43] [INFO ] Deduced a trap composed of 34 places in 157 ms of which 0 ms to minimize.
[2023-04-06 21:04:43] [INFO ] Deduced a trap composed of 28 places in 150 ms of which 0 ms to minimize.
[2023-04-06 21:04:43] [INFO ] Deduced a trap composed of 26 places in 146 ms of which 0 ms to minimize.
[2023-04-06 21:04:43] [INFO ] Deduced a trap composed of 3 places in 152 ms of which 1 ms to minimize.
[2023-04-06 21:04:43] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 1 ms to minimize.
[2023-04-06 21:04:44] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 0 ms to minimize.
[2023-04-06 21:04:44] [INFO ] Deduced a trap composed of 23 places in 144 ms of which 1 ms to minimize.
[2023-04-06 21:04:44] [INFO ] Deduced a trap composed of 24 places in 147 ms of which 1 ms to minimize.
[2023-04-06 21:04:44] [INFO ] Deduced a trap composed of 3 places in 142 ms of which 1 ms to minimize.
[2023-04-06 21:04:44] [INFO ] Deduced a trap composed of 18 places in 132 ms of which 0 ms to minimize.
[2023-04-06 21:04:44] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2432 ms
[2023-04-06 21:04:44] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 0 ms to minimize.
[2023-04-06 21:04:45] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 1 ms to minimize.
[2023-04-06 21:04:45] [INFO ] Deduced a trap composed of 73 places in 130 ms of which 1 ms to minimize.
[2023-04-06 21:04:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 364 ms
[2023-04-06 21:04:45] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 1 ms to minimize.
[2023-04-06 21:04:45] [INFO ] Deduced a trap composed of 39 places in 81 ms of which 0 ms to minimize.
[2023-04-06 21:04:45] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:04:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 375 ms
[2023-04-06 21:04:45] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
[2023-04-06 21:04:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 92 ms
[2023-04-06 21:04:46] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 0 ms to minimize.
[2023-04-06 21:04:46] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:04:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 167 ms
[2023-04-06 21:04:47] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 0 ms to minimize.
[2023-04-06 21:04:47] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 0 ms to minimize.
[2023-04-06 21:04:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 217 ms
[2023-04-06 21:04:47] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2023-04-06 21:04:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-04-06 21:04:47] [INFO ] Deduced a trap composed of 81 places in 154 ms of which 0 ms to minimize.
[2023-04-06 21:04:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 202 ms
[2023-04-06 21:04:47] [INFO ] Deduced a trap composed of 37 places in 55 ms of which 0 ms to minimize.
[2023-04-06 21:04:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2023-04-06 21:04:47] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 0 ms to minimize.
[2023-04-06 21:04:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 21:04:48] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 1 ms to minimize.
[2023-04-06 21:04:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2023-04-06 21:04:48] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 0 ms to minimize.
[2023-04-06 21:04:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-04-06 21:04:48] [INFO ] Deduced a trap composed of 113 places in 133 ms of which 0 ms to minimize.
[2023-04-06 21:04:48] [INFO ] Deduced a trap composed of 47 places in 111 ms of which 0 ms to minimize.
[2023-04-06 21:04:48] [INFO ] Deduced a trap composed of 28 places in 133 ms of which 1 ms to minimize.
[2023-04-06 21:04:48] [INFO ] Deduced a trap composed of 109 places in 134 ms of which 1 ms to minimize.
[2023-04-06 21:04:49] [INFO ] Deduced a trap composed of 68 places in 131 ms of which 1 ms to minimize.
[2023-04-06 21:04:49] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 0 ms to minimize.
[2023-04-06 21:04:49] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 881 ms
[2023-04-06 21:04:49] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 1 ms to minimize.
[2023-04-06 21:04:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 91 ms
[2023-04-06 21:04:49] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:04:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2023-04-06 21:04:50] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:04:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-04-06 21:04:50] [INFO ] Deduced a trap composed of 45 places in 56 ms of which 1 ms to minimize.
[2023-04-06 21:04:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-04-06 21:04:50] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 1 ms to minimize.
[2023-04-06 21:04:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-04-06 21:04:52] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 2 ms to minimize.
[2023-04-06 21:04:52] [INFO ] Deduced a trap composed of 65 places in 131 ms of which 1 ms to minimize.
[2023-04-06 21:04:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 259 ms
[2023-04-06 21:04:53] [INFO ] Deduced a trap composed of 79 places in 110 ms of which 0 ms to minimize.
[2023-04-06 21:04:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 154 ms
[2023-04-06 21:04:55] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 0 ms to minimize.
[2023-04-06 21:04:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2023-04-06 21:04:58] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 0 ms to minimize.
[2023-04-06 21:04:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-06 21:05:10] [INFO ] Deduced a trap composed of 70 places in 126 ms of which 0 ms to minimize.
[2023-04-06 21:05:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2023-04-06 21:05:11] [INFO ] Deduced a trap composed of 43 places in 140 ms of which 1 ms to minimize.
[2023-04-06 21:05:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2023-04-06 21:05:15] [INFO ] Deduced a trap composed of 53 places in 122 ms of which 1 ms to minimize.
[2023-04-06 21:05:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-04-06 21:05:20] [INFO ] After 57851ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :672
Attempting to minimize the solution found.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4765351422418856264
[2023-04-06 21:05:27] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4765351422418856264
Running compilation step : cd /tmp/ltsmin4765351422418856264;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 4150 ms.
Running link step : cd /tmp/ltsmin4765351422418856264;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin4765351422418856264;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_92==true'
Minimization took 28198 ms.
[2023-04-06 21:05:48] [INFO ] After 109247ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :672
Fused 672 Parikh solutions to 664 different solutions.
Parikh walk visited 0 properties in 5730 ms.
Support contains 132 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Applied a total of 0 rules in 77 ms. Remains 336 /336 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 336/336 places, 1659/1659 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Applied a total of 0 rules in 83 ms. Remains 336 /336 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
[2023-04-06 21:05:54] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:05:54] [INFO ] Invariant cache hit.
[2023-04-06 21:05:54] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-04-06 21:05:54] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:05:54] [INFO ] Invariant cache hit.
[2023-04-06 21:05:55] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:05:56] [INFO ] Implicit Places using invariants and state equation in 1376 ms returned []
Implicit Place search using SMT with State Equation took 1624 ms to find 0 implicit places.
[2023-04-06 21:05:56] [INFO ] Redundant transitions in 196 ms returned []
[2023-04-06 21:05:56] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:05:56] [INFO ] Invariant cache hit.
[2023-04-06 21:05:57] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2731 ms. Remains : 336/336 places, 1659/1659 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 4550 ms. (steps per millisecond=21 ) properties (out of 132) seen :77
Running SMT prover for 55 properties.
[2023-04-06 21:06:01] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:06:01] [INFO ] Invariant cache hit.
[2023-04-06 21:06:02] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2023-04-06 21:06:02] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:06:02] [INFO ] After 317ms SMT Verify possible using state equation in real domain returned unsat :0 sat :55
[2023-04-06 21:06:02] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:06:02] [INFO ] After 491ms SMT Verify possible using 388 Read/Feed constraints in real domain returned unsat :0 sat :55
[2023-04-06 21:06:03] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 0 ms to minimize.
[2023-04-06 21:06:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-04-06 21:06:05] [INFO ] Deduced a trap composed of 125 places in 236 ms of which 0 ms to minimize.
[2023-04-06 21:06:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 326 ms
[2023-04-06 21:06:06] [INFO ] Deduced a trap composed of 3 places in 124 ms of which 0 ms to minimize.
[2023-04-06 21:06:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2023-04-06 21:06:06] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 0 ms to minimize.
[2023-04-06 21:06:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2023-04-06 21:06:07] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 1 ms to minimize.
[2023-04-06 21:06:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 173 ms
[2023-04-06 21:06:07] [INFO ] Deduced a trap composed of 3 places in 90 ms of which 1 ms to minimize.
[2023-04-06 21:06:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 154 ms
[2023-04-06 21:06:07] [INFO ] Deduced a trap composed of 3 places in 99 ms of which 0 ms to minimize.
[2023-04-06 21:06:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2023-04-06 21:06:07] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 0 ms to minimize.
[2023-04-06 21:06:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2023-04-06 21:06:07] [INFO ] After 5453ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:55
[2023-04-06 21:06:07] [INFO ] After 5965ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:55
[2023-04-06 21:06:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:06:08] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 10 ms returned sat
[2023-04-06 21:06:08] [INFO ] After 362ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :55
[2023-04-06 21:06:09] [INFO ] After 576ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :55
[2023-04-06 21:06:09] [INFO ] Deduced a trap composed of 3 places in 253 ms of which 0 ms to minimize.
[2023-04-06 21:06:09] [INFO ] Deduced a trap composed of 3 places in 187 ms of which 1 ms to minimize.
[2023-04-06 21:06:09] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 1 ms to minimize.
[2023-04-06 21:06:09] [INFO ] Deduced a trap composed of 47 places in 147 ms of which 1 ms to minimize.
[2023-04-06 21:06:09] [INFO ] Deduced a trap composed of 28 places in 144 ms of which 1 ms to minimize.
[2023-04-06 21:06:10] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 0 ms to minimize.
[2023-04-06 21:06:10] [INFO ] Deduced a trap composed of 23 places in 145 ms of which 0 ms to minimize.
[2023-04-06 21:06:10] [INFO ] Deduced a trap composed of 3 places in 121 ms of which 0 ms to minimize.
[2023-04-06 21:06:10] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 1 ms to minimize.
[2023-04-06 21:06:10] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1604 ms
[2023-04-06 21:06:10] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 0 ms to minimize.
[2023-04-06 21:06:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-04-06 21:06:10] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 0 ms to minimize.
[2023-04-06 21:06:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-04-06 21:06:11] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 0 ms to minimize.
[2023-04-06 21:06:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2023-04-06 21:06:11] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 0 ms to minimize.
[2023-04-06 21:06:11] [INFO ] Deduced a trap composed of 11 places in 108 ms of which 1 ms to minimize.
[2023-04-06 21:06:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 265 ms
[2023-04-06 21:06:11] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 1 ms to minimize.
[2023-04-06 21:06:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2023-04-06 21:06:12] [INFO ] Deduced a trap composed of 24 places in 105 ms of which 0 ms to minimize.
[2023-04-06 21:06:12] [INFO ] Deduced a trap composed of 21 places in 124 ms of which 0 ms to minimize.
[2023-04-06 21:06:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 319 ms
[2023-04-06 21:06:12] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 0 ms to minimize.
[2023-04-06 21:06:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 129 ms
[2023-04-06 21:06:13] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 0 ms to minimize.
[2023-04-06 21:06:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2023-04-06 21:06:13] [INFO ] Deduced a trap composed of 40 places in 93 ms of which 1 ms to minimize.
[2023-04-06 21:06:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-04-06 21:06:14] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 0 ms to minimize.
[2023-04-06 21:06:14] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 0 ms to minimize.
[2023-04-06 21:06:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 255 ms
[2023-04-06 21:06:14] [INFO ] Deduced a trap composed of 47 places in 118 ms of which 0 ms to minimize.
[2023-04-06 21:06:14] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 0 ms to minimize.
[2023-04-06 21:06:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 289 ms
[2023-04-06 21:06:15] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 0 ms to minimize.
[2023-04-06 21:06:15] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 1 ms to minimize.
[2023-04-06 21:06:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 274 ms
[2023-04-06 21:06:15] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 0 ms to minimize.
[2023-04-06 21:06:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2023-04-06 21:06:15] [INFO ] After 7224ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :55
Attempting to minimize the solution found.
Minimization took 764 ms.
[2023-04-06 21:06:16] [INFO ] After 8503ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :55
Interrupted random walk after 228496 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=7 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 672) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 672) seen :0
Probabilistic random walk after 1000000 steps, saw 466334 distinct states, run finished after 70212 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 672 properties.
[2023-04-06 21:07:57] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:07:57] [INFO ] Invariant cache hit.
[2023-04-06 21:08:02] [INFO ] [Real]Absence check using 15 positive place invariants in 18 ms returned sat
[2023-04-06 21:08:02] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:08:30] [INFO ] After 32628ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:672
[2023-04-06 21:08:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-04-06 21:08:35] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:09:01] [INFO ] After 21216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :672
[2023-04-06 21:09:01] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:09:31] [INFO ] After 30189ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :672
[2023-04-06 21:09:31] [INFO ] Deduced a trap composed of 3 places in 220 ms of which 1 ms to minimize.
[2023-04-06 21:09:31] [INFO ] Deduced a trap composed of 25 places in 226 ms of which 0 ms to minimize.
[2023-04-06 21:09:31] [INFO ] Deduced a trap composed of 3 places in 240 ms of which 5 ms to minimize.
[2023-04-06 21:09:32] [INFO ] Deduced a trap composed of 4 places in 223 ms of which 0 ms to minimize.
[2023-04-06 21:09:32] [INFO ] Deduced a trap composed of 34 places in 247 ms of which 1 ms to minimize.
[2023-04-06 21:09:32] [INFO ] Deduced a trap composed of 28 places in 272 ms of which 1 ms to minimize.
[2023-04-06 21:09:33] [INFO ] Deduced a trap composed of 26 places in 221 ms of which 0 ms to minimize.
[2023-04-06 21:09:33] [INFO ] Deduced a trap composed of 3 places in 256 ms of which 0 ms to minimize.
[2023-04-06 21:09:33] [INFO ] Deduced a trap composed of 24 places in 269 ms of which 0 ms to minimize.
[2023-04-06 21:09:33] [INFO ] Deduced a trap composed of 15 places in 285 ms of which 0 ms to minimize.
[2023-04-06 21:09:34] [INFO ] Deduced a trap composed of 23 places in 234 ms of which 0 ms to minimize.
[2023-04-06 21:09:34] [INFO ] Deduced a trap composed of 24 places in 254 ms of which 1 ms to minimize.
[2023-04-06 21:09:34] [INFO ] Deduced a trap composed of 3 places in 256 ms of which 0 ms to minimize.
[2023-04-06 21:09:35] [INFO ] Deduced a trap composed of 18 places in 223 ms of which 1 ms to minimize.
[2023-04-06 21:09:35] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 3861 ms
[2023-04-06 21:09:35] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 0 ms to minimize.
[2023-04-06 21:09:35] [INFO ] Deduced a trap composed of 19 places in 112 ms of which 0 ms to minimize.
[2023-04-06 21:09:35] [INFO ] Deduced a trap composed of 73 places in 223 ms of which 0 ms to minimize.
[2023-04-06 21:09:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 597 ms
[2023-04-06 21:09:36] [INFO ] Deduced a trap composed of 23 places in 171 ms of which 1 ms to minimize.
[2023-04-06 21:09:36] [INFO ] Deduced a trap composed of 39 places in 131 ms of which 1 ms to minimize.
[2023-04-06 21:09:36] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 1 ms to minimize.
[2023-04-06 21:09:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 585 ms
[2023-04-06 21:09:36] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 0 ms to minimize.
[2023-04-06 21:09:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-04-06 21:09:37] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 0 ms to minimize.
[2023-04-06 21:09:37] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2023-04-06 21:09:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 249 ms
[2023-04-06 21:09:38] [INFO ] Deduced a trap composed of 31 places in 152 ms of which 0 ms to minimize.
[2023-04-06 21:09:38] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 0 ms to minimize.
[2023-04-06 21:09:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 373 ms
[2023-04-06 21:09:39] [INFO ] Deduced a trap composed of 21 places in 87 ms of which 1 ms to minimize.
[2023-04-06 21:09:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2023-04-06 21:09:39] [INFO ] Deduced a trap composed of 81 places in 243 ms of which 0 ms to minimize.
[2023-04-06 21:09:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 319 ms
[2023-04-06 21:09:39] [INFO ] Deduced a trap composed of 37 places in 97 ms of which 0 ms to minimize.
[2023-04-06 21:09:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
[2023-04-06 21:09:40] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2023-04-06 21:09:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
[2023-04-06 21:09:40] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 0 ms to minimize.
[2023-04-06 21:09:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
[2023-04-06 21:09:40] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 0 ms to minimize.
[2023-04-06 21:09:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
[2023-04-06 21:09:41] [INFO ] Deduced a trap composed of 113 places in 204 ms of which 0 ms to minimize.
[2023-04-06 21:09:41] [INFO ] Deduced a trap composed of 47 places in 224 ms of which 0 ms to minimize.
[2023-04-06 21:09:41] [INFO ] Deduced a trap composed of 28 places in 247 ms of which 0 ms to minimize.
[2023-04-06 21:09:41] [INFO ] Deduced a trap composed of 109 places in 210 ms of which 0 ms to minimize.
[2023-04-06 21:09:42] [INFO ] Deduced a trap composed of 68 places in 211 ms of which 1 ms to minimize.
[2023-04-06 21:09:42] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 0 ms to minimize.
[2023-04-06 21:09:42] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1422 ms
[2023-04-06 21:09:42] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 0 ms to minimize.
[2023-04-06 21:09:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 21:09:43] [INFO ] Deduced a trap composed of 11 places in 72 ms of which 1 ms to minimize.
[2023-04-06 21:09:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 119 ms
[2023-04-06 21:09:43] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 0 ms to minimize.
[2023-04-06 21:09:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-04-06 21:09:44] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 1 ms to minimize.
[2023-04-06 21:09:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 140 ms
[2023-04-06 21:09:44] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 0 ms to minimize.
[2023-04-06 21:09:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2023-04-06 21:09:47] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 0 ms to minimize.
[2023-04-06 21:09:47] [INFO ] Deduced a trap composed of 65 places in 193 ms of which 0 ms to minimize.
[2023-04-06 21:09:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 362 ms
[2023-04-06 21:09:48] [INFO ] Deduced a trap composed of 79 places in 182 ms of which 0 ms to minimize.
[2023-04-06 21:09:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2023-04-06 21:09:52] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 1 ms to minimize.
[2023-04-06 21:09:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 170 ms
[2023-04-06 21:09:56] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 0 ms to minimize.
[2023-04-06 21:09:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2023-04-06 21:10:13] [INFO ] Deduced a trap composed of 70 places in 189 ms of which 0 ms to minimize.
[2023-04-06 21:10:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 238 ms
[2023-04-06 21:10:14] [INFO ] Deduced a trap composed of 43 places in 217 ms of which 1 ms to minimize.
[2023-04-06 21:10:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 271 ms
[2023-04-06 21:10:21] [INFO ] Deduced a trap composed of 53 places in 179 ms of which 1 ms to minimize.
[2023-04-06 21:10:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 230 ms
[2023-04-06 21:10:28] [INFO ] After 87728ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :672
Attempting to minimize the solution found.
Minimization took 34477 ms.
[2023-04-06 21:11:03] [INFO ] After 152318ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :672
Fused 672 Parikh solutions to 664 different solutions.
Parikh walk visited 0 properties in 5192 ms.
Support contains 132 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Applied a total of 0 rules in 114 ms. Remains 336 /336 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 336/336 places, 1659/1659 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Applied a total of 0 rules in 73 ms. Remains 336 /336 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
[2023-04-06 21:11:08] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:11:08] [INFO ] Invariant cache hit.
[2023-04-06 21:11:08] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-04-06 21:11:08] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:11:08] [INFO ] Invariant cache hit.
[2023-04-06 21:11:09] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:11:10] [INFO ] Implicit Places using invariants and state equation in 1530 ms returned []
Implicit Place search using SMT with State Equation took 1747 ms to find 0 implicit places.
[2023-04-06 21:11:10] [INFO ] Redundant transitions in 50 ms returned []
[2023-04-06 21:11:10] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:11:10] [INFO ] Invariant cache hit.
[2023-04-06 21:11:11] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2553 ms. Remains : 336/336 places, 1659/1659 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 6076 ms. (steps per millisecond=16 ) properties (out of 132) seen :78
Running SMT prover for 54 properties.
[2023-04-06 21:11:17] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:11:17] [INFO ] Invariant cache hit.
[2023-04-06 21:11:17] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 21:11:17] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 14 ms returned sat
[2023-04-06 21:11:17] [INFO ] After 265ms SMT Verify possible using state equation in real domain returned unsat :0 sat :54
[2023-04-06 21:11:17] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:11:18] [INFO ] After 416ms SMT Verify possible using 388 Read/Feed constraints in real domain returned unsat :0 sat :54
[2023-04-06 21:11:18] [INFO ] Deduced a trap composed of 3 places in 96 ms of which 1 ms to minimize.
[2023-04-06 21:11:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2023-04-06 21:11:18] [INFO ] Deduced a trap composed of 102 places in 253 ms of which 0 ms to minimize.
[2023-04-06 21:11:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 328 ms
[2023-04-06 21:11:21] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 0 ms to minimize.
[2023-04-06 21:11:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 159 ms
[2023-04-06 21:11:21] [INFO ] Deduced a trap composed of 3 places in 95 ms of which 0 ms to minimize.
[2023-04-06 21:11:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
[2023-04-06 21:11:21] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 0 ms to minimize.
[2023-04-06 21:11:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2023-04-06 21:11:22] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 0 ms to minimize.
[2023-04-06 21:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-04-06 21:11:22] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 0 ms to minimize.
[2023-04-06 21:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2023-04-06 21:11:22] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 1 ms to minimize.
[2023-04-06 21:11:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-04-06 21:11:22] [INFO ] After 4920ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:54
[2023-04-06 21:11:22] [INFO ] After 5316ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:54
[2023-04-06 21:11:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 19 ms returned sat
[2023-04-06 21:11:22] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 10 ms returned sat
[2023-04-06 21:11:23] [INFO ] After 325ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :54
[2023-04-06 21:11:23] [INFO ] After 578ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :54
[2023-04-06 21:11:23] [INFO ] Deduced a trap composed of 50 places in 244 ms of which 0 ms to minimize.
[2023-04-06 21:11:24] [INFO ] Deduced a trap composed of 38 places in 256 ms of which 0 ms to minimize.
[2023-04-06 21:11:24] [INFO ] Deduced a trap composed of 3 places in 254 ms of which 1 ms to minimize.
[2023-04-06 21:11:24] [INFO ] Deduced a trap composed of 3 places in 192 ms of which 0 ms to minimize.
[2023-04-06 21:11:24] [INFO ] Deduced a trap composed of 24 places in 178 ms of which 0 ms to minimize.
[2023-04-06 21:11:25] [INFO ] Deduced a trap composed of 3 places in 136 ms of which 1 ms to minimize.
[2023-04-06 21:11:25] [INFO ] Deduced a trap composed of 28 places in 209 ms of which 0 ms to minimize.
[2023-04-06 21:11:25] [INFO ] Deduced a trap composed of 25 places in 197 ms of which 1 ms to minimize.
[2023-04-06 21:11:25] [INFO ] Deduced a trap composed of 48 places in 109 ms of which 1 ms to minimize.
[2023-04-06 21:11:25] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2023-04-06 21:11:25] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2151 ms
[2023-04-06 21:11:25] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 1 ms to minimize.
[2023-04-06 21:11:26] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 1 ms to minimize.
[2023-04-06 21:11:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 293 ms
[2023-04-06 21:11:26] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 0 ms to minimize.
[2023-04-06 21:11:26] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 0 ms to minimize.
[2023-04-06 21:11:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 222 ms
[2023-04-06 21:11:26] [INFO ] Deduced a trap composed of 19 places in 142 ms of which 1 ms to minimize.
[2023-04-06 21:11:26] [INFO ] Deduced a trap composed of 13 places in 114 ms of which 1 ms to minimize.
[2023-04-06 21:11:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 351 ms
[2023-04-06 21:11:26] [INFO ] Deduced a trap composed of 3 places in 94 ms of which 0 ms to minimize.
[2023-04-06 21:11:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 150 ms
[2023-04-06 21:11:27] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 0 ms to minimize.
[2023-04-06 21:11:27] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 0 ms to minimize.
[2023-04-06 21:11:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 286 ms
[2023-04-06 21:11:28] [INFO ] Deduced a trap composed of 72 places in 182 ms of which 0 ms to minimize.
[2023-04-06 21:11:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2023-04-06 21:11:28] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 0 ms to minimize.
[2023-04-06 21:11:28] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 0 ms to minimize.
[2023-04-06 21:11:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 262 ms
[2023-04-06 21:11:28] [INFO ] Deduced a trap composed of 33 places in 177 ms of which 1 ms to minimize.
[2023-04-06 21:11:28] [INFO ] Deduced a trap composed of 80 places in 176 ms of which 1 ms to minimize.
[2023-04-06 21:11:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 426 ms
[2023-04-06 21:11:29] [INFO ] Deduced a trap composed of 23 places in 176 ms of which 0 ms to minimize.
[2023-04-06 21:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 227 ms
[2023-04-06 21:11:29] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2023-04-06 21:11:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 120 ms
[2023-04-06 21:11:30] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 0 ms to minimize.
[2023-04-06 21:11:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-04-06 21:11:30] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 1 ms to minimize.
[2023-04-06 21:11:30] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 1 ms to minimize.
[2023-04-06 21:11:30] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 0 ms to minimize.
[2023-04-06 21:11:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 407 ms
[2023-04-06 21:11:30] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 0 ms to minimize.
[2023-04-06 21:11:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 154 ms
[2023-04-06 21:11:31] [INFO ] Deduced a trap composed of 47 places in 96 ms of which 0 ms to minimize.
[2023-04-06 21:11:31] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 0 ms to minimize.
[2023-04-06 21:11:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 250 ms
[2023-04-06 21:11:31] [INFO ] After 8722ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :54
Attempting to minimize the solution found.
Minimization took 654 ms.
[2023-04-06 21:11:32] [INFO ] After 9859ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :54
Finished random walk after 95 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=47 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 546 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=182 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 239 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=119 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 277 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=277 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 537 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=268 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 749 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=374 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 531 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=29 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 28 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 654 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=327 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 463 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=231 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 931 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=310 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 110 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=110 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 471 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=235 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 712 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=356 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 107 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 257 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=257 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 404 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=202 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 741 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=370 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 129 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=129 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 157 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 261 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=261 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 603 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=201 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 132 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=66 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 184 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=92 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 234 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=117 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 533 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=266 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 226 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=113 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 352 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=176 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 454 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=227 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 554 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=277 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Finished Best-First random walk after 6946 steps, including 2 resets, run visited all 1 properties in 7 ms. (steps per millisecond=992 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 792 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=264 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 765 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=255 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 251480 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 251480 steps, saw 147200 distinct states, run finished after 3012 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:11:36] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:11:36] [INFO ] Invariant cache hit.
[2023-04-06 21:11:36] [INFO ] [Real]Absence check using 15 positive place invariants in 20 ms returned sat
[2023-04-06 21:11:36] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:11:36] [INFO ] After 383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:11:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:11:36] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:11:36] [INFO ] After 261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:36] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:11:36] [INFO ] After 76ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:37] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 0 ms to minimize.
[2023-04-06 21:11:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 105 ms
[2023-04-06 21:11:37] [INFO ] After 220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-04-06 21:11:37] [INFO ] After 664ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 130 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 68542 steps, run visited all 1 properties in 797 ms. (steps per millisecond=86 )
Probabilistic random walk after 68542 steps, saw 41426 distinct states, run finished after 798 ms. (steps per millisecond=85 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 242792 steps, run timeout after 3017 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 242792 steps, saw 142388 distinct states, run finished after 3017 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:11:41] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:11:41] [INFO ] Invariant cache hit.
[2023-04-06 21:11:41] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:11:41] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:11:41] [INFO ] After 349ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:11:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2023-04-06 21:11:41] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:11:41] [INFO ] After 241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:41] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:11:42] [INFO ] After 109ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:42] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 0 ms to minimize.
[2023-04-06 21:11:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 139 ms
[2023-04-06 21:11:42] [INFO ] After 272ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-04-06 21:11:42] [INFO ] After 679ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 67 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 266224 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 266224 steps, saw 125602 distinct states, run finished after 3006 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:11:45] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2023-04-06 21:11:45] [INFO ] Computed 22 invariants in 28 ms
[2023-04-06 21:11:45] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:11:45] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:11:45] [INFO ] After 343ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:11:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-04-06 21:11:45] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:11:46] [INFO ] After 204ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:46] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:11:46] [INFO ] After 66ms SMT Verify possible using 220 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:46] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 0 ms to minimize.
[2023-04-06 21:11:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2023-04-06 21:11:46] [INFO ] After 186ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-04-06 21:11:46] [INFO ] After 540ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 99 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 63 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2023-04-06 21:11:46] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:11:46] [INFO ] Invariant cache hit.
[2023-04-06 21:11:46] [INFO ] Implicit Places using invariants in 397 ms returned []
[2023-04-06 21:11:46] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:11:46] [INFO ] Invariant cache hit.
[2023-04-06 21:11:47] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:11:48] [INFO ] Implicit Places using invariants and state equation in 1835 ms returned []
Implicit Place search using SMT with State Equation took 2233 ms to find 0 implicit places.
[2023-04-06 21:11:48] [INFO ] Redundant transitions in 44 ms returned []
[2023-04-06 21:11:48] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:11:48] [INFO ] Invariant cache hit.
[2023-04-06 21:11:49] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3079 ms. Remains : 308/308 places, 1463/1463 transitions.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 4 ms
Free SCC test removed 42 places
Drop transitions removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 380 place count 93 transition count 179
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 387 place count 93 transition count 172
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 395 place count 93 transition count 164
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 438 place count 93 transition count 121
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 481 place count 50 transition count 121
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 488 place count 50 transition count 121
Applied a total of 488 rules in 81 ms. Remains 50 /308 variables (removed 258) and now considering 121/1463 (removed 1342) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 121 rows 50 cols
[2023-04-06 21:11:49] [INFO ] Computed 15 invariants in 0 ms
[2023-04-06 21:11:49] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-04-06 21:11:49] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-06 21:11:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-04-06 21:11:49] [INFO ] After 14ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:11:49] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:11:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-04-06 21:11:49] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:49] [INFO ] After 4ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:49] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-04-06 21:11:49] [INFO ] After 120ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 253880 steps, run timeout after 3005 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 253880 steps, saw 148466 distinct states, run finished after 3005 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:11:52] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
// Phase 1: matrix 700 rows 336 cols
[2023-04-06 21:11:52] [INFO ] Computed 22 invariants in 2 ms
[2023-04-06 21:11:53] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 21:11:53] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 11 ms returned sat
[2023-04-06 21:11:53] [INFO ] After 310ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:11:53] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-04-06 21:11:53] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:11:53] [INFO ] After 211ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:53] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:11:53] [INFO ] After 105ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:11:53] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 0 ms to minimize.
[2023-04-06 21:11:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-04-06 21:11:53] [INFO ] After 252ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-04-06 21:11:53] [INFO ] After 619ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 131 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 219398 steps, run visited all 1 properties in 2496 ms. (steps per millisecond=87 )
Probabilistic random walk after 219398 steps, saw 108562 distinct states, run finished after 2509 ms. (steps per millisecond=87 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 210718 steps, run visited all 1 properties in 2490 ms. (steps per millisecond=84 )
Probabilistic random walk after 210718 steps, saw 127009 distinct states, run finished after 2501 ms. (steps per millisecond=84 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 1 ms.
Finished random walk after 319 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=159 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 213 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=106 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 347 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=173 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 259336 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 259336 steps, saw 150912 distinct states, run finished after 3001 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:02] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:12:02] [INFO ] Invariant cache hit.
[2023-04-06 21:12:02] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:12:02] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:12:02] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:12:02] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:12:02] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:02] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:12:03] [INFO ] After 95ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:03] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-06 21:12:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2023-04-06 21:12:03] [INFO ] After 199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-04-06 21:12:03] [INFO ] After 519ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 38 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 26934 steps, run visited all 1 properties in 360 ms. (steps per millisecond=74 )
Probabilistic random walk after 26934 steps, saw 18143 distinct states, run finished after 360 ms. (steps per millisecond=74 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 1508 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=377 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 252632 steps, run timeout after 3012 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 252632 steps, saw 147832 distinct states, run finished after 3012 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:06] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:12:06] [INFO ] Invariant cache hit.
[2023-04-06 21:12:06] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:12:06] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:07] [INFO ] After 391ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-04-06 21:12:07] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:07] [INFO ] After 295ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:07] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:12:07] [INFO ] After 101ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:07] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 0 ms to minimize.
[2023-04-06 21:12:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2023-04-06 21:12:07] [INFO ] After 240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-04-06 21:12:07] [INFO ] After 696ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 94 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 256552 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 256552 steps, saw 122344 distinct states, run finished after 3003 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:11] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2023-04-06 21:12:11] [INFO ] Computed 22 invariants in 2 ms
[2023-04-06 21:12:11] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-04-06 21:12:11] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:12:11] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 23 ms returned sat
[2023-04-06 21:12:11] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:11] [INFO ] After 172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:11] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:12:11] [INFO ] After 77ms SMT Verify possible using 220 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:11] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 0 ms to minimize.
[2023-04-06 21:12:11] [INFO ] Deduced a trap composed of 4 places in 90 ms of which 0 ms to minimize.
[2023-04-06 21:12:12] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 0 ms to minimize.
[2023-04-06 21:12:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 319 ms
[2023-04-06 21:12:12] [INFO ] After 418ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2023-04-06 21:12:12] [INFO ] After 763ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 59 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 54 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2023-04-06 21:12:12] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:12:12] [INFO ] Invariant cache hit.
[2023-04-06 21:12:12] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-04-06 21:12:12] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:12:12] [INFO ] Invariant cache hit.
[2023-04-06 21:12:12] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:12:14] [INFO ] Implicit Places using invariants and state equation in 1805 ms returned []
Implicit Place search using SMT with State Equation took 2250 ms to find 0 implicit places.
[2023-04-06 21:12:14] [INFO ] Redundant transitions in 33 ms returned []
[2023-04-06 21:12:14] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:12:14] [INFO ] Invariant cache hit.
[2023-04-06 21:12:15] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3139 ms. Remains : 308/308 places, 1463/1463 transitions.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 1 ms
Free SCC test removed 42 places
Drop transitions removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 380 place count 93 transition count 179
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 387 place count 93 transition count 172
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 395 place count 93 transition count 164
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 438 place count 93 transition count 121
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 481 place count 50 transition count 121
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 488 place count 50 transition count 121
Applied a total of 488 rules in 55 ms. Remains 50 /308 variables (removed 258) and now considering 121/1463 (removed 1342) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 121 rows 50 cols
[2023-04-06 21:12:15] [INFO ] Computed 15 invariants in 0 ms
[2023-04-06 21:12:15] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-04-06 21:12:15] [INFO ] After 36ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-06 21:12:15] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-04-06 21:12:15] [INFO ] After 4ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:15] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-04-06 21:12:15] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:15] [INFO ] After 12ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:15] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-04-06 21:12:15] [INFO ] After 138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 239096 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 239096 steps, saw 140565 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:18] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
// Phase 1: matrix 700 rows 336 cols
[2023-04-06 21:12:18] [INFO ] Computed 22 invariants in 10 ms
[2023-04-06 21:12:18] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-04-06 21:12:18] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:19] [INFO ] After 323ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:12:19] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:12:19] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:19] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:12:19] [INFO ] After 62ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:19] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 0 ms to minimize.
[2023-04-06 21:12:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 100 ms
[2023-04-06 21:12:19] [INFO ] After 194ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-04-06 21:12:19] [INFO ] After 420ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 69 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 255184 steps, run timeout after 3005 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 255184 steps, saw 121788 distinct states, run finished after 3006 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:22] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2023-04-06 21:12:22] [INFO ] Computed 22 invariants in 2 ms
[2023-04-06 21:12:22] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 21:12:22] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:22] [INFO ] After 335ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:23] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2023-04-06 21:12:23] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:23] [INFO ] After 175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:23] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:12:23] [INFO ] After 71ms SMT Verify possible using 220 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:23] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 0 ms to minimize.
[2023-04-06 21:12:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-04-06 21:12:23] [INFO ] After 190ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-04-06 21:12:23] [INFO ] After 488ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 52 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 61 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2023-04-06 21:12:23] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:12:23] [INFO ] Invariant cache hit.
[2023-04-06 21:12:24] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-04-06 21:12:24] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:12:24] [INFO ] Invariant cache hit.
[2023-04-06 21:12:24] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:12:25] [INFO ] Implicit Places using invariants and state equation in 1911 ms returned []
Implicit Place search using SMT with State Equation took 2353 ms to find 0 implicit places.
[2023-04-06 21:12:26] [INFO ] Redundant transitions in 53 ms returned []
[2023-04-06 21:12:26] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:12:26] [INFO ] Invariant cache hit.
[2023-04-06 21:12:26] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3210 ms. Remains : 308/308 places, 1463/1463 transitions.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 0 ms
Free SCC test removed 42 places
Drop transitions removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 380 place count 93 transition count 179
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 387 place count 93 transition count 172
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 395 place count 93 transition count 164
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 438 place count 93 transition count 121
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 481 place count 50 transition count 121
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 488 place count 50 transition count 121
Applied a total of 488 rules in 47 ms. Remains 50 /308 variables (removed 258) and now considering 121/1463 (removed 1342) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 121 rows 50 cols
[2023-04-06 21:12:26] [INFO ] Computed 15 invariants in 1 ms
[2023-04-06 21:12:26] [INFO ] [Real]Absence check using 15 positive place invariants in 1 ms returned sat
[2023-04-06 21:12:26] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-06 21:12:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-04-06 21:12:26] [INFO ] After 4ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:26] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 1 ms returned sat
[2023-04-06 21:12:27] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:27] [INFO ] After 4ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:27] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-04-06 21:12:27] [INFO ] After 116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 236120 steps, run timeout after 3006 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 236120 steps, saw 139683 distinct states, run finished after 3006 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:30] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
// Phase 1: matrix 700 rows 336 cols
[2023-04-06 21:12:30] [INFO ] Computed 22 invariants in 2 ms
[2023-04-06 21:12:30] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:12:30] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:30] [INFO ] After 350ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:30] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:12:30] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 11 ms returned sat
[2023-04-06 21:12:30] [INFO ] After 272ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:30] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:12:31] [INFO ] After 93ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:31] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 0 ms to minimize.
[2023-04-06 21:12:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2023-04-06 21:12:31] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-04-06 21:12:31] [INFO ] After 706ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 91 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 233326 steps, run visited all 1 properties in 2637 ms. (steps per millisecond=88 )
Probabilistic random walk after 233326 steps, saw 113866 distinct states, run finished after 2637 ms. (steps per millisecond=88 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 89 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=89 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 203814 steps, run visited all 1 properties in 2537 ms. (steps per millisecond=80 )
Probabilistic random walk after 203814 steps, saw 122975 distinct states, run finished after 2545 ms. (steps per millisecond=80 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 262248 steps, run timeout after 3004 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 262248 steps, saw 152436 distinct states, run finished after 3004 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:39] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:12:39] [INFO ] Invariant cache hit.
[2023-04-06 21:12:39] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-04-06 21:12:39] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2023-04-06 21:12:40] [INFO ] After 382ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:40] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:12:40] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:40] [INFO ] After 254ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:40] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:12:40] [INFO ] After 130ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:40] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 0 ms to minimize.
[2023-04-06 21:12:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
[2023-04-06 21:12:40] [INFO ] After 292ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-04-06 21:12:40] [INFO ] After 718ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 69 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 87278 steps, run visited all 1 properties in 1000 ms. (steps per millisecond=87 )
Probabilistic random walk after 87278 steps, saw 50716 distinct states, run finished after 1000 ms. (steps per millisecond=87 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Finished probabilistic random walk after 146174 steps, run visited all 1 properties in 1847 ms. (steps per millisecond=79 )
Probabilistic random walk after 146174 steps, saw 92148 distinct states, run finished after 1859 ms. (steps per millisecond=78 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Finished Best-First random walk after 5433 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1811 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 154398 steps, run visited all 1 properties in 1933 ms. (steps per millisecond=79 )
Probabilistic random walk after 154398 steps, saw 97011 distinct states, run finished after 1933 ms. (steps per millisecond=79 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 254952 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 254952 steps, saw 148851 distinct states, run finished after 3004 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:49] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:12:49] [INFO ] Invariant cache hit.
[2023-04-06 21:12:49] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:12:49] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:12:49] [INFO ] After 306ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 21:12:49] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:12:49] [INFO ] After 205ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:49] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:12:49] [INFO ] After 125ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:50] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 0 ms to minimize.
[2023-04-06 21:12:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 156 ms
[2023-04-06 21:12:50] [INFO ] After 320ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-04-06 21:12:50] [INFO ] After 681ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 91 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 123574 steps, run visited all 1 properties in 1389 ms. (steps per millisecond=88 )
Probabilistic random walk after 123574 steps, saw 68256 distinct states, run finished after 1401 ms. (steps per millisecond=88 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 48238 steps, run visited all 1 properties in 572 ms. (steps per millisecond=84 )
Probabilistic random walk after 48238 steps, saw 34304 distinct states, run finished after 573 ms. (steps per millisecond=84 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 253608 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 253608 steps, saw 148326 distinct states, run finished after 3013 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:55] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:12:55] [INFO ] Invariant cache hit.
[2023-04-06 21:12:55] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:12:55] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:12:55] [INFO ] After 424ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:12:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-04-06 21:12:55] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2023-04-06 21:12:56] [INFO ] After 213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:56] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:12:56] [INFO ] After 102ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:12:56] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 0 ms to minimize.
[2023-04-06 21:12:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2023-04-06 21:12:56] [INFO ] After 271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-04-06 21:12:56] [INFO ] After 671ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 86 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 282224 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :{}
Probabilistic random walk after 282224 steps, saw 130263 distinct states, run finished after 3005 ms. (steps per millisecond=93 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:12:59] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2023-04-06 21:12:59] [INFO ] Computed 22 invariants in 2 ms
[2023-04-06 21:12:59] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 21:12:59] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 11 ms returned sat
[2023-04-06 21:12:59] [INFO ] After 294ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:00] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:13:00] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:13:00] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:00] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:13:00] [INFO ] After 42ms SMT Verify possible using 220 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:00] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 1 ms to minimize.
[2023-04-06 21:13:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
[2023-04-06 21:13:00] [INFO ] After 155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-04-06 21:13:00] [INFO ] After 366ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 51 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 82 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2023-04-06 21:13:00] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:13:00] [INFO ] Invariant cache hit.
[2023-04-06 21:13:00] [INFO ] Implicit Places using invariants in 450 ms returned []
[2023-04-06 21:13:00] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:13:00] [INFO ] Invariant cache hit.
[2023-04-06 21:13:01] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:13:02] [INFO ] Implicit Places using invariants and state equation in 1955 ms returned []
Implicit Place search using SMT with State Equation took 2406 ms to find 0 implicit places.
[2023-04-06 21:13:02] [INFO ] Redundant transitions in 49 ms returned []
[2023-04-06 21:13:03] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:13:03] [INFO ] Invariant cache hit.
[2023-04-06 21:13:03] [INFO ] Dead Transitions using invariants and state equation in 718 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3327 ms. Remains : 308/308 places, 1463/1463 transitions.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 0 ms
Free SCC test removed 42 places
Drop transitions removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 380 place count 93 transition count 179
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 387 place count 93 transition count 172
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 395 place count 93 transition count 164
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 438 place count 93 transition count 121
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 481 place count 50 transition count 121
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 488 place count 50 transition count 121
Applied a total of 488 rules in 40 ms. Remains 50 /308 variables (removed 258) and now considering 121/1463 (removed 1342) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 121 rows 50 cols
[2023-04-06 21:13:03] [INFO ] Computed 15 invariants in 1 ms
[2023-04-06 21:13:03] [INFO ] [Real]Absence check using 15 positive place invariants in 1 ms returned sat
[2023-04-06 21:13:03] [INFO ] After 36ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-06 21:13:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-04-06 21:13:03] [INFO ] After 4ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:03] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-04-06 21:13:03] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:03] [INFO ] After 4ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:03] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-04-06 21:13:03] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 160278 steps, run visited all 1 properties in 1970 ms. (steps per millisecond=81 )
Probabilistic random walk after 160278 steps, saw 100139 distinct states, run finished after 1970 ms. (steps per millisecond=81 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 118446 steps, run visited all 1 properties in 1468 ms. (steps per millisecond=80 )
Probabilistic random walk after 118446 steps, saw 78174 distinct states, run finished after 1478 ms. (steps per millisecond=80 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 8457 steps, including 2 resets, run visited all 1 properties in 30 ms. (steps per millisecond=281 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 22254 steps, run visited all 1 properties in 281 ms. (steps per millisecond=79 )
Probabilistic random walk after 22254 steps, saw 16509 distinct states, run finished after 281 ms. (steps per millisecond=79 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 9766 steps, run visited all 1 properties in 108 ms. (steps per millisecond=90 )
Probabilistic random walk after 9766 steps, saw 7506 distinct states, run finished after 121 ms. (steps per millisecond=80 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 66118 steps, run visited all 1 properties in 846 ms. (steps per millisecond=78 )
Probabilistic random walk after 66118 steps, saw 45481 distinct states, run finished after 857 ms. (steps per millisecond=77 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 199606 steps, run visited all 1 properties in 2379 ms. (steps per millisecond=83 )
Probabilistic random walk after 199606 steps, saw 121359 distinct states, run finished after 2396 ms. (steps per millisecond=83 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 137310 steps, run visited all 1 properties in 1607 ms. (steps per millisecond=85 )
Probabilistic random walk after 137310 steps, saw 87934 distinct states, run finished after 1621 ms. (steps per millisecond=84 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 52302 steps, run visited all 1 properties in 701 ms. (steps per millisecond=74 )
Probabilistic random walk after 52302 steps, saw 36884 distinct states, run finished after 713 ms. (steps per millisecond=73 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2966 steps, run visited all 1 properties in 34 ms. (steps per millisecond=87 )
Probabilistic random walk after 2966 steps, saw 2436 distinct states, run finished after 35 ms. (steps per millisecond=84 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2246 steps, run visited all 1 properties in 30 ms. (steps per millisecond=74 )
Probabilistic random walk after 2246 steps, saw 1845 distinct states, run finished after 31 ms. (steps per millisecond=72 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 257472 steps, run timeout after 3005 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 257472 steps, saw 149847 distinct states, run finished after 3005 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:13:17] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
// Phase 1: matrix 700 rows 336 cols
[2023-04-06 21:13:17] [INFO ] Computed 22 invariants in 2 ms
[2023-04-06 21:13:17] [INFO ] [Real]Absence check using 15 positive place invariants in 19 ms returned sat
[2023-04-06 21:13:17] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2023-04-06 21:13:17] [INFO ] After 429ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:13:17] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:13:17] [INFO ] After 197ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:17] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:13:18] [INFO ] After 101ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:18] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 0 ms to minimize.
[2023-04-06 21:13:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2023-04-06 21:13:18] [INFO ] After 221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-04-06 21:13:18] [INFO ] After 587ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 62 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 275280 steps, run timeout after 3013 ms. (steps per millisecond=91 ) properties seen :{}
Probabilistic random walk after 275280 steps, saw 127988 distinct states, run finished after 3013 ms. (steps per millisecond=91 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:13:21] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2023-04-06 21:13:21] [INFO ] Computed 22 invariants in 1 ms
[2023-04-06 21:13:21] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:13:21] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 9 ms returned sat
[2023-04-06 21:13:21] [INFO ] After 345ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:21] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-04-06 21:13:21] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:13:22] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:22] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:13:22] [INFO ] After 86ms SMT Verify possible using 220 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:22] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 1 ms to minimize.
[2023-04-06 21:13:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2023-04-06 21:13:22] [INFO ] After 230ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-04-06 21:13:22] [INFO ] After 552ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 59 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 75 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2023-04-06 21:13:22] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:13:22] [INFO ] Invariant cache hit.
[2023-04-06 21:13:22] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-04-06 21:13:22] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:13:22] [INFO ] Invariant cache hit.
[2023-04-06 21:13:23] [INFO ] State equation strengthened by 220 read => feed constraints.
[2023-04-06 21:13:24] [INFO ] Implicit Places using invariants and state equation in 1773 ms returned []
Implicit Place search using SMT with State Equation took 2288 ms to find 0 implicit places.
[2023-04-06 21:13:24] [INFO ] Redundant transitions in 40 ms returned []
[2023-04-06 21:13:24] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2023-04-06 21:13:24] [INFO ] Invariant cache hit.
[2023-04-06 21:13:25] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3124 ms. Remains : 308/308 places, 1463/1463 transitions.
Graph (trivial) has 1332 edges and 308 vertex of which 49 / 308 are part of one of the 7 SCC in 1 ms
Free SCC test removed 42 places
Drop transitions removed 161 transitions
Ensure Unique test removed 924 transitions
Reduce isomorphic transitions removed 1085 transitions.
Drop transitions removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 266 transition count 317
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 123 place count 205 transition count 317
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 123 place count 205 transition count 302
Deduced a syphon composed of 15 places in 0 ms
Ensure Unique test removed 7 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 160 place count 183 transition count 302
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 326 place count 100 transition count 219
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 2 with 40 rules applied. Total rules applied 366 place count 100 transition count 179
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 380 place count 93 transition count 179
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 387 place count 93 transition count 172
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 395 place count 93 transition count 164
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 438 place count 93 transition count 121
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 481 place count 50 transition count 121
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 488 place count 50 transition count 121
Applied a total of 488 rules in 45 ms. Remains 50 /308 variables (removed 258) and now considering 121/1463 (removed 1342) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 121 rows 50 cols
[2023-04-06 21:13:25] [INFO ] Computed 15 invariants in 0 ms
[2023-04-06 21:13:25] [INFO ] [Real]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-04-06 21:13:25] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-04-06 21:13:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-04-06 21:13:25] [INFO ] After 4ms SMT Verify possible using 7 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:25] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 2 ms returned sat
[2023-04-06 21:13:25] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:25] [INFO ] After 3ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:25] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-04-06 21:13:25] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 252224 steps, run timeout after 3017 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 252224 steps, saw 147568 distinct states, run finished after 3017 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:13:28] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
// Phase 1: matrix 700 rows 336 cols
[2023-04-06 21:13:28] [INFO ] Computed 22 invariants in 2 ms
[2023-04-06 21:13:28] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-04-06 21:13:28] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:13:29] [INFO ] After 270ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2023-04-06 21:13:29] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:13:29] [INFO ] After 203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:29] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:13:29] [INFO ] After 95ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:29] [INFO ] Deduced a trap composed of 3 places in 85 ms of which 0 ms to minimize.
[2023-04-06 21:13:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2023-04-06 21:13:29] [INFO ] After 245ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-04-06 21:13:29] [INFO ] After 594ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 62 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 51886 steps, run visited all 1 properties in 571 ms. (steps per millisecond=90 )
Probabilistic random walk after 51886 steps, saw 32735 distinct states, run finished after 572 ms. (steps per millisecond=90 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 98374 steps, run visited all 1 properties in 1166 ms. (steps per millisecond=84 )
Probabilistic random walk after 98374 steps, saw 65720 distinct states, run finished after 1178 ms. (steps per millisecond=83 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 76502 steps, run visited all 1 properties in 945 ms. (steps per millisecond=80 )
Probabilistic random walk after 76502 steps, saw 52280 distinct states, run finished after 945 ms. (steps per millisecond=80 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 65686 steps, run visited all 1 properties in 764 ms. (steps per millisecond=85 )
Probabilistic random walk after 65686 steps, saw 45248 distinct states, run finished after 764 ms. (steps per millisecond=85 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1366 steps, run visited all 1 properties in 11 ms. (steps per millisecond=124 )
Probabilistic random walk after 1366 steps, saw 1152 distinct states, run finished after 21 ms. (steps per millisecond=65 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 758 steps, run visited all 1 properties in 14 ms. (steps per millisecond=54 )
Probabilistic random walk after 758 steps, saw 651 distinct states, run finished after 25 ms. (steps per millisecond=30 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 54590 steps, run visited all 1 properties in 651 ms. (steps per millisecond=83 )
Probabilistic random walk after 54590 steps, saw 38489 distinct states, run finished after 661 ms. (steps per millisecond=82 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 49598 steps, run visited all 1 properties in 583 ms. (steps per millisecond=85 )
Probabilistic random walk after 49598 steps, saw 35223 distinct states, run finished after 583 ms. (steps per millisecond=85 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 257648 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 257648 steps, saw 149940 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-06 21:13:38] [INFO ] Flow matrix only has 700 transitions (discarded 959 similar events)
[2023-04-06 21:13:38] [INFO ] Invariant cache hit.
[2023-04-06 21:13:38] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-04-06 21:13:38] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 11 ms returned sat
[2023-04-06 21:13:38] [INFO ] After 326ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-06 21:13:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-04-06 21:13:38] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:13:38] [INFO ] After 129ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:38] [INFO ] State equation strengthened by 388 read => feed constraints.
[2023-04-06 21:13:38] [INFO ] After 92ms SMT Verify possible using 388 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-06 21:13:38] [INFO ] Deduced a trap composed of 3 places in 73 ms of which 0 ms to minimize.
[2023-04-06 21:13:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-04-06 21:13:38] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-04-06 21:13:38] [INFO ] After 493ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 1659/1659 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 308 transition count 1463
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 308 transition count 1463
Applied a total of 56 rules in 67 ms. Remains 308 /336 variables (removed 28) and now considering 1463/1659 (removed 196) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 308/336 places, 1463/1659 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16174 steps, run visited all 1 properties in 167 ms. (steps per millisecond=96 )
Probabilistic random walk after 16174 steps, saw 11484 distinct states, run finished after 181 ms. (steps per millisecond=89 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 9014 steps, run visited all 1 properties in 151 ms. (steps per millisecond=59 )
Probabilistic random walk after 9014 steps, saw 6971 distinct states, run finished after 155 ms. (steps per millisecond=58 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10662 steps, run visited all 1 properties in 121 ms. (steps per millisecond=88 )
Probabilistic random walk after 10662 steps, saw 8235 distinct states, run finished after 128 ms. (steps per millisecond=83 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3854 steps, run visited all 1 properties in 48 ms. (steps per millisecond=80 )
Probabilistic random walk after 3854 steps, saw 3124 distinct states, run finished after 48 ms. (steps per millisecond=80 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 69 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 188 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=188 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 343 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=171 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 419 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=209 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 496 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=248 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 601 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=200 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 483 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=241 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 620 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=206 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 709 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=236 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 558 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=186 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 53 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=53 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 179 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=179 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 282 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=141 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 368 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=184 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 511 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=255 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 630 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=315 )
Parikh walk visited 0 properties in 0 ms.
Finished random walk after 706 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=353 )
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10134 steps, run visited all 1 properties in 101 ms. (steps per millisecond=100 )
Probabilistic random walk after 10134 steps, saw 7799 distinct states, run finished after 101 ms. (steps per millisecond=100 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 10142 steps, run visited all 1 properties in 129 ms. (steps per millisecond=78 )
Probabilistic random walk after 10142 steps, saw 7806 distinct states, run finished after 137 ms. (steps per millisecond=74 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 47278 steps, run visited all 1 properties in 608 ms. (steps per millisecond=77 )
Probabilistic random walk after 47278 steps, saw 33566 distinct states, run finished after 608 ms. (steps per millisecond=77 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 47286 steps, run visited all 1 properties in 521 ms. (steps per millisecond=90 )
Probabilistic random walk after 47286 steps, saw 33573 distinct states, run finished after 533 ms. (steps per millisecond=88 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16926 steps, run visited all 1 properties in 216 ms. (steps per millisecond=78 )
Probabilistic random walk after 16926 steps, saw 12653 distinct states, run finished after 219 ms. (steps per millisecond=77 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Finished probabilistic random walk after 16934 steps, run visited all 1 properties in 236 ms. (steps per millisecond=71 )
Probabilistic random walk after 16934 steps, saw 12660 distinct states, run finished after 236 ms. (steps per millisecond=71 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 6174 steps, run visited all 1 properties in 58 ms. (steps per millisecond=106 )
Probabilistic random walk after 6174 steps, saw 4774 distinct states, run finished after 69 ms. (steps per millisecond=89 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 6182 steps, run visited all 1 properties in 57 ms. (steps per millisecond=108 )
Probabilistic random walk after 6182 steps, saw 4781 distinct states, run finished after 58 ms. (steps per millisecond=106 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1838 steps, run visited all 1 properties in 11 ms. (steps per millisecond=167 )
Probabilistic random walk after 1838 steps, saw 1509 distinct states, run finished after 25 ms. (steps per millisecond=73 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 518 steps, run visited all 1 properties in 7 ms. (steps per millisecond=74 )
Probabilistic random walk after 518 steps, saw 445 distinct states, run finished after 7 ms. (steps per millisecond=74 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 526 steps, run visited all 1 properties in 5 ms. (steps per millisecond=105 )
Probabilistic random walk after 526 steps, saw 452 distinct states, run finished after 13 ms. (steps per millisecond=40 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 534 steps, run visited all 1 properties in 6 ms. (steps per millisecond=89 )
Probabilistic random walk after 534 steps, saw 459 distinct states, run finished after 17 ms. (steps per millisecond=31 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 542 steps, run visited all 1 properties in 6 ms. (steps per millisecond=90 )
Probabilistic random walk after 542 steps, saw 466 distinct states, run finished after 17 ms. (steps per millisecond=31 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 550 steps, run visited all 1 properties in 8 ms. (steps per millisecond=68 )
Probabilistic random walk after 550 steps, saw 473 distinct states, run finished after 8 ms. (steps per millisecond=68 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 158 steps, run visited all 1 properties in 3 ms. (steps per millisecond=52 )
Probabilistic random walk after 158 steps, saw 141 distinct states, run finished after 13 ms. (steps per millisecond=12 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 166 steps, run visited all 1 properties in 3 ms. (steps per millisecond=55 )
Probabilistic random walk after 166 steps, saw 148 distinct states, run finished after 4 ms. (steps per millisecond=41 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 174 steps, run visited all 1 properties in 3 ms. (steps per millisecond=58 )
Probabilistic random walk after 174 steps, saw 155 distinct states, run finished after 4 ms. (steps per millisecond=43 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Graph (trivial) has 276 edges and 336 vertex of which 21 / 336 are part of one of the 7 SCC in 0 ms
Free SCC test removed 14 places
Drop transitions removed 49 transitions
Ensure Unique test removed 972 transitions
Reduce isomorphic transitions removed 1021 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 322 transition count 621
Reduce places removed 17 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 19 rules applied. Total rules applied 37 place count 305 transition count 619
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 39 place count 303 transition count 619
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 39 place count 303 transition count 614
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 49 place count 298 transition count 614
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 79 place count 283 transition count 599
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -87
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 93 place count 276 transition count 686
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 3 with 58 rules applied. Total rules applied 151 place count 276 transition count 628
Drop transitions removed 123 transitions
Redundant transition composition rules discarded 123 transitions
Iterating global reduction 4 with 123 rules applied. Total rules applied 274 place count 276 transition count 505
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 280 place count 273 transition count 532
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 4 with 13 rules applied. Total rules applied 293 place count 273 transition count 519
Free-agglomeration rule applied 46 times.
Iterating global reduction 4 with 46 rules applied. Total rules applied 339 place count 273 transition count 473
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 4 with 46 rules applied. Total rules applied 385 place count 227 transition count 473
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 388 place count 227 transition count 473
Applied a total of 388 rules in 53 ms. Remains 227 /336 variables (removed 109) and now considering 473/1659 (removed 1186) transitions.
Running SMT prover for 672 properties.
// Phase 1: matrix 473 rows 227 cols
[2023-04-06 21:13:43] [INFO ] Computed 22 invariants in 1 ms
[2023-04-06 21:13:46] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2023-04-06 21:13:47] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2023-04-06 21:14:06] [INFO ] After 22096ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:672
[2023-04-06 21:14:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-04-06 21:14:08] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2023-04-06 21:14:25] [INFO ] After 13685ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :672
[2023-04-06 21:14:27] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 0 ms to minimize.
[2023-04-06 21:14:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-04-06 21:14:27] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 0 ms to minimize.
[2023-04-06 21:14:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2023-04-06 21:14:27] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 0 ms to minimize.
[2023-04-06 21:14:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2023-04-06 21:14:27] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 0 ms to minimize.
[2023-04-06 21:14:28] [INFO ] Deduced a trap composed of 4 places in 80 ms of which 1 ms to minimize.
[2023-04-06 21:14:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 202 ms
[2023-04-06 21:14:28] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 0 ms to minimize.
[2023-04-06 21:14:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2023-04-06 21:14:30] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 0 ms to minimize.
[2023-04-06 21:14:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2023-04-06 21:14:44] [INFO ] After 32775ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :672
Attempting to minimize the solution found.
Minimization took 14148 ms.
[2023-04-06 21:14:58] [INFO ] After 52890ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :672
[2023-04-06 21:14:59] [INFO ] Flatten gal took : 55 ms
[2023-04-06 21:14:59] [INFO ] Flatten gal took : 38 ms
[2023-04-06 21:14:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8561903488172750533.gal : 3 ms
[2023-04-06 21:14:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1922002052577033203.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8561903488172750533.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1922002052577033203.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1922002052577033203.prop.
Reachability property qltransition_663 is true.
Reachability property qltransition_645 is true.
SDD proceeding with computation,670 properties remain. new max is 2
SDD size :1 after 9
SDD proceeding with computation,670 properties remain. new max is 4
SDD size :9 after 10
SDD proceeding with computation,670 properties remain. new max is 8
SDD size :10 after 24
SDD proceeding with computation,670 properties remain. new max is 16
SDD size :24 after 54
Reachability property qltransition_555 is true.
Reachability property qltransition_537 is true.
SDD proceeding with computation,668 properties remain. new max is 16
SDD size :54 after 160
SDD proceeding with computation,668 properties remain. new max is 32
SDD size :160 after 180
Reachability property qltransition_664 is true.
Reachability property qltransition_646 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_538 is true.
SDD proceeding with computation,664 properties remain. new max is 32
SDD size :180 after 2266
SDD proceeding with computation,664 properties remain. new max is 64
SDD size :2266 after 2343
SDD proceeding with computation,664 properties remain. new max is 128
SDD size :2343 after 3120
SDD proceeding with computation,664 properties remain. new max is 256
SDD size :3120 after 4212
Reachability property qltransition_754 is true.
Reachability property qltransition_753 is true.
Reachability property qltransition_665 is true.
Reachability property qltransition_647 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_539 is true.
SDD proceeding with computation,658 properties remain. new max is 256
SDD size :4212 after 41856
SDD proceeding with computation,658 properties remain. new max is 512
SDD size :41856 after 46665
Reachability property qltransition_776 is true.
Reachability property qltransition_775 is true.
Reachability property qltransition_774 is true.
Reachability property qltransition_773 is true.
Reachability property qltransition_772 is true.
Reachability property qltransition_771 is true.
Reachability property qltransition_758 is true.
Reachability property qltransition_757 is true.
Reachability property qltransition_756 is true.
Reachability property qltransition_755 is true.
Reachability property qltransition_738 is true.
Reachability property qltransition_668 is true.
Reachability property qltransition_667 is true.
Reachability property qltransition_666 is true.
Reachability property qltransition_650 is true.
Reachability property qltransition_649 is true.
Reachability property qltransition_648 is true.
Reachability property qltransition_450 is true.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 13102728 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095832 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EisenbergMcGuire-PT-07"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-07, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r531-tall-167987252300159"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;