About the Execution of Marcie+red for PolyORBNT-COL-S10J30
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9638.348 | 3600000.00 | 3670392.00 | 10015.60 | ?????????F??F??? | normal |
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.r298-tall-167873952100682.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 marciexred
Input is PolyORBNT-COL-S10J30, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873952100682
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.9K Feb 26 00:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 00:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 26 00:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 01:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 26 01:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 01:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 93K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-00
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-01
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-02
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-03
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-04
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-05
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-06
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-07
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-08
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-09
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-10
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-11
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-12
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-13
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-14
FORMULA_NAME PolyORBNT-COL-S10J30-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679633384014
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=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J30
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 04:49:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 04:49:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 04:49:45] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-24 04:49:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 04:49:46] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 707 ms
[2023-03-24 04:49:46] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 694 PT places and 12142.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2023-03-24 04:49:46] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2023-03-24 04:49:46] [INFO ] Skeletonized 15 HLPN properties in 2 ms. Removed 1 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 570 resets, run finished after 319 ms. (steps per millisecond=31 ) properties (out of 35) seen :22
Incomplete Best-First random walk after 10001 steps, including 165 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 186 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 186 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 174 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 38 rows 48 cols
[2023-03-24 04:49:46] [INFO ] Computed 13 place invariants in 7 ms
[2023-03-24 04:49:47] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-24 04:49:47] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-24 04:49:47] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
[2023-03-24 04:49:47] [INFO ] Flatten gal took : 20 ms
[2023-03-24 04:49:47] [INFO ] Flatten gal took : 31 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-24 04:49:47] [INFO ] Unfolded HLPN to a Petri net with 694 places and 12080 transitions 112619 arcs in 313 ms.
[2023-03-24 04:49:47] [INFO ] Unfolded 16 HLPN properties in 8 ms.
[2023-03-24 04:49:47] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 45 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 9285 identical enabling conditions.
[2023-03-24 04:49:47] [INFO ] Reduced 780 identical enabling conditions.
Deduced a syphon composed of 30 places in 24 ms
Reduce places removed 30 places and 30 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Support contains 664 out of 664 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1940/1940 transitions.
Applied a total of 0 rules in 48 ms. Remains 664 /664 variables (removed 0) and now considering 1940/1940 (removed 0) transitions.
[2023-03-24 04:49:47] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2023-03-24 04:49:48] [INFO ] Computed 92 place invariants in 106 ms
[2023-03-24 04:49:49] [INFO ] Dead Transitions using invariants and state equation in 1253 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
[2023-03-24 04:49:49] [INFO ] Flow matrix only has 1316 transitions (discarded 9 similar events)
// Phase 1: matrix 1316 rows 664 cols
[2023-03-24 04:49:49] [INFO ] Computed 92 place invariants in 59 ms
[2023-03-24 04:49:49] [INFO ] Implicit Places using invariants in 166 ms returned []
[2023-03-24 04:49:49] [INFO ] Flow matrix only has 1316 transitions (discarded 9 similar events)
[2023-03-24 04:49:49] [INFO ] Invariant cache hit.
[2023-03-24 04:49:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 04:49:49] [INFO ] Implicit Places using invariants and state equation in 481 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 664/664 places, 1325/1940 transitions.
Applied a total of 0 rules in 12 ms. Remains 664 /664 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1969 ms. Remains : 664/664 places, 1325/1940 transitions.
Support contains 664 out of 664 places after structural reductions.
[2023-03-24 04:49:50] [INFO ] Flatten gal took : 268 ms
[2023-03-24 04:49:51] [INFO ] Flatten gal took : 211 ms
[2023-03-24 04:49:52] [INFO ] Input system was already deterministic with 1325 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 1528 ms. (steps per millisecond=6 ) properties (out of 55) seen :11
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8 ) properties (out of 44) seen :6
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 38) seen :20
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 18) seen :8
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=11 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-24 04:49:54] [INFO ] Flow matrix only has 1316 transitions (discarded 9 similar events)
[2023-03-24 04:49:54] [INFO ] Invariant cache hit.
[2023-03-24 04:49:56] [INFO ] [Real]Absence check using 85 positive place invariants in 27 ms returned sat
[2023-03-24 04:49:57] [INFO ] [Real]Absence check using 85 positive and 7 generalized place invariants in 15 ms returned sat
[2023-03-24 04:49:57] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:3
[2023-03-24 04:49:57] [INFO ] [Nat]Absence check using 85 positive place invariants in 30 ms returned sat
[2023-03-24 04:49:57] [INFO ] [Nat]Absence check using 85 positive and 7 generalized place invariants in 14 ms returned sat
[2023-03-24 04:49:57] [INFO ] After 505ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :3
[2023-03-24 04:49:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 04:49:58] [INFO ] After 240ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :7 sat :3
[2023-03-24 04:49:58] [INFO ] Deduced a trap composed of 311 places in 355 ms of which 5 ms to minimize.
[2023-03-24 04:49:59] [INFO ] Deduced a trap composed of 311 places in 333 ms of which 2 ms to minimize.
[2023-03-24 04:49:59] [INFO ] Deduced a trap composed of 309 places in 318 ms of which 2 ms to minimize.
[2023-03-24 04:49:59] [INFO ] Deduced a trap composed of 297 places in 301 ms of which 2 ms to minimize.
[2023-03-24 04:50:00] [INFO ] Deduced a trap composed of 311 places in 323 ms of which 1 ms to minimize.
[2023-03-24 04:50:00] [INFO ] Deduced a trap composed of 311 places in 326 ms of which 1 ms to minimize.
[2023-03-24 04:50:00] [INFO ] Deduced a trap composed of 301 places in 334 ms of which 2 ms to minimize.
[2023-03-24 04:50:01] [INFO ] Deduced a trap composed of 307 places in 392 ms of which 1 ms to minimize.
[2023-03-24 04:50:01] [INFO ] Deduced a trap composed of 307 places in 369 ms of which 1 ms to minimize.
[2023-03-24 04:50:02] [INFO ] Deduced a trap composed of 299 places in 308 ms of which 0 ms to minimize.
[2023-03-24 04:50:02] [INFO ] Deduced a trap composed of 309 places in 328 ms of which 0 ms to minimize.
[2023-03-24 04:50:03] [INFO ] Deduced a trap composed of 307 places in 323 ms of which 0 ms to minimize.
[2023-03-24 04:50:03] [INFO ] Deduced a trap composed of 315 places in 315 ms of which 1 ms to minimize.
[2023-03-24 04:50:03] [INFO ] Deduced a trap composed of 309 places in 320 ms of which 0 ms to minimize.
[2023-03-24 04:50:04] [INFO ] Deduced a trap composed of 311 places in 305 ms of which 1 ms to minimize.
[2023-03-24 04:50:04] [INFO ] Deduced a trap composed of 313 places in 325 ms of which 1 ms to minimize.
[2023-03-24 04:50:05] [INFO ] Deduced a trap composed of 307 places in 321 ms of which 0 ms to minimize.
[2023-03-24 04:50:05] [INFO ] Deduced a trap composed of 313 places in 305 ms of which 1 ms to minimize.
[2023-03-24 04:50:05] [INFO ] Deduced a trap composed of 303 places in 305 ms of which 0 ms to minimize.
[2023-03-24 04:50:06] [INFO ] Deduced a trap composed of 303 places in 306 ms of which 3 ms to minimize.
[2023-03-24 04:50:06] [INFO ] Deduced a trap composed of 317 places in 300 ms of which 1 ms to minimize.
[2023-03-24 04:50:06] [INFO ] Deduced a trap composed of 313 places in 301 ms of which 1 ms to minimize.
[2023-03-24 04:50:07] [INFO ] Deduced a trap composed of 313 places in 299 ms of which 0 ms to minimize.
[2023-03-24 04:50:07] [INFO ] Deduced a trap composed of 301 places in 302 ms of which 1 ms to minimize.
[2023-03-24 04:50:08] [INFO ] Deduced a trap composed of 306 places in 297 ms of which 1 ms to minimize.
[2023-03-24 04:50:08] [INFO ] Deduced a trap composed of 313 places in 291 ms of which 1 ms to minimize.
[2023-03-24 04:50:09] [INFO ] Deduced a trap composed of 311 places in 328 ms of which 1 ms to minimize.
[2023-03-24 04:50:09] [INFO ] Deduced a trap composed of 307 places in 319 ms of which 1 ms to minimize.
[2023-03-24 04:50:09] [INFO ] Deduced a trap composed of 319 places in 317 ms of which 1 ms to minimize.
[2023-03-24 04:50:10] [INFO ] Deduced a trap composed of 321 places in 322 ms of which 1 ms to minimize.
[2023-03-24 04:50:10] [INFO ] Deduced a trap composed of 311 places in 319 ms of which 0 ms to minimize.
[2023-03-24 04:50:11] [INFO ] Deduced a trap composed of 301 places in 288 ms of which 0 ms to minimize.
[2023-03-24 04:50:11] [INFO ] Deduced a trap composed of 311 places in 317 ms of which 1 ms to minimize.
[2023-03-24 04:50:12] [INFO ] Deduced a trap composed of 303 places in 340 ms of which 1 ms to minimize.
[2023-03-24 04:50:12] [INFO ] Deduced a trap composed of 317 places in 333 ms of which 5 ms to minimize.
[2023-03-24 04:50:12] [INFO ] Deduced a trap composed of 309 places in 305 ms of which 1 ms to minimize.
[2023-03-24 04:50:13] [INFO ] Deduced a trap composed of 297 places in 301 ms of which 1 ms to minimize.
[2023-03-24 04:50:14] [INFO ] Deduced a trap composed of 315 places in 313 ms of which 1 ms to minimize.
[2023-03-24 04:50:14] [INFO ] Deduced a trap composed of 319 places in 301 ms of which 0 ms to minimize.
[2023-03-24 04:50:14] [INFO ] Deduced a trap composed of 309 places in 372 ms of which 1 ms to minimize.
[2023-03-24 04:50:15] [INFO ] Deduced a trap composed of 315 places in 330 ms of which 1 ms to minimize.
[2023-03-24 04:50:15] [INFO ] Deduced a trap composed of 317 places in 325 ms of which 1 ms to minimize.
[2023-03-24 04:50:16] [INFO ] Deduced a trap composed of 303 places in 344 ms of which 1 ms to minimize.
[2023-03-24 04:50:16] [INFO ] Deduced a trap composed of 305 places in 305 ms of which 0 ms to minimize.
[2023-03-24 04:50:16] [INFO ] Deduced a trap composed of 301 places in 306 ms of which 0 ms to minimize.
[2023-03-24 04:50:17] [INFO ] Deduced a trap composed of 311 places in 298 ms of which 1 ms to minimize.
[2023-03-24 04:50:17] [INFO ] Deduced a trap composed of 299 places in 308 ms of which 0 ms to minimize.
[2023-03-24 04:50:18] [INFO ] Deduced a trap composed of 303 places in 370 ms of which 1 ms to minimize.
[2023-03-24 04:50:18] [INFO ] Deduced a trap composed of 309 places in 316 ms of which 0 ms to minimize.
[2023-03-24 04:50:19] [INFO ] Deduced a trap composed of 307 places in 309 ms of which 0 ms to minimize.
[2023-03-24 04:50:20] [INFO ] Deduced a trap composed of 313 places in 320 ms of which 2 ms to minimize.
[2023-03-24 04:50:20] [INFO ] Deduced a trap composed of 321 places in 310 ms of which 0 ms to minimize.
[2023-03-24 04:50:21] [INFO ] Deduced a trap composed of 313 places in 311 ms of which 0 ms to minimize.
[2023-03-24 04:50:21] [INFO ] Deduced a trap composed of 311 places in 306 ms of which 1 ms to minimize.
[2023-03-24 04:50:22] [INFO ] Deduced a trap composed of 315 places in 296 ms of which 0 ms to minimize.
[2023-03-24 04:50:22] [INFO ] Trap strengthening (SAT) tested/added 55/55 trap constraints in 23791 ms
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.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-24 04:50:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 04:50:22] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0 real:3
Fused 10 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 664 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 654 transition count 1290
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 81 place count 619 transition count 1289
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 82 place count 618 transition count 1289
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 82 place count 618 transition count 1255
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 150 place count 584 transition count 1255
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 151 place count 583 transition count 1254
Iterating global reduction 3 with 1 rules applied. Total rules applied 152 place count 583 transition count 1254
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 156 place count 581 transition count 1252
Applied a total of 156 rules in 372 ms. Remains 581 /664 variables (removed 83) and now considering 1252/1325 (removed 73) transitions.
[2023-03-24 04:50:22] [INFO ] Flow matrix only has 1243 transitions (discarded 9 similar events)
// Phase 1: matrix 1243 rows 581 cols
[2023-03-24 04:50:22] [INFO ] Computed 82 place invariants in 16 ms
[2023-03-24 04:50:23] [INFO ] Dead Transitions using invariants and state equation in 915 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1290 ms. Remains : 581/664 places, 1252/1325 transitions.
Incomplete random walk after 10000 steps, including 699 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-24 04:50:23] [INFO ] Flow matrix only has 1243 transitions (discarded 9 similar events)
[2023-03-24 04:50:23] [INFO ] Invariant cache hit.
[2023-03-24 04:50:23] [INFO ] [Real]Absence check using 75 positive place invariants in 17 ms returned sat
[2023-03-24 04:50:23] [INFO ] [Real]Absence check using 75 positive and 7 generalized place invariants in 16 ms returned sat
[2023-03-24 04:50:23] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 04:50:23] [INFO ] [Nat]Absence check using 75 positive place invariants in 17 ms returned sat
[2023-03-24 04:50:23] [INFO ] [Nat]Absence check using 75 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-24 04:50:24] [INFO ] After 388ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 04:50:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 04:50:24] [INFO ] After 187ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 04:50:24] [INFO ] Deduced a trap composed of 228 places in 279 ms of which 0 ms to minimize.
[2023-03-24 04:50:25] [INFO ] Deduced a trap composed of 228 places in 278 ms of which 1 ms to minimize.
[2023-03-24 04:50:25] [INFO ] Deduced a trap composed of 224 places in 270 ms of which 0 ms to minimize.
[2023-03-24 04:50:25] [INFO ] Deduced a trap composed of 231 places in 271 ms of which 2 ms to minimize.
[2023-03-24 04:50:26] [INFO ] Deduced a trap composed of 232 places in 279 ms of which 0 ms to minimize.
[2023-03-24 04:50:26] [INFO ] Deduced a trap composed of 230 places in 300 ms of which 1 ms to minimize.
[2023-03-24 04:50:26] [INFO ] Deduced a trap composed of 230 places in 327 ms of which 1 ms to minimize.
[2023-03-24 04:50:27] [INFO ] Deduced a trap composed of 238 places in 298 ms of which 1 ms to minimize.
[2023-03-24 04:50:27] [INFO ] Deduced a trap composed of 238 places in 258 ms of which 2 ms to minimize.
[2023-03-24 04:50:27] [INFO ] Deduced a trap composed of 228 places in 265 ms of which 16 ms to minimize.
[2023-03-24 04:50:28] [INFO ] Deduced a trap composed of 243 places in 272 ms of which 1 ms to minimize.
[2023-03-24 04:50:28] [INFO ] Deduced a trap composed of 243 places in 285 ms of which 2 ms to minimize.
[2023-03-24 04:50:29] [INFO ] Deduced a trap composed of 228 places in 287 ms of which 7 ms to minimize.
[2023-03-24 04:50:29] [INFO ] Deduced a trap composed of 246 places in 298 ms of which 2 ms to minimize.
[2023-03-24 04:50:29] [INFO ] Deduced a trap composed of 230 places in 301 ms of which 0 ms to minimize.
[2023-03-24 04:50:30] [INFO ] Deduced a trap composed of 232 places in 278 ms of which 0 ms to minimize.
[2023-03-24 04:50:30] [INFO ] Deduced a trap composed of 232 places in 280 ms of which 1 ms to minimize.
[2023-03-24 04:50:30] [INFO ] Deduced a trap composed of 230 places in 268 ms of which 0 ms to minimize.
[2023-03-24 04:50:31] [INFO ] Deduced a trap composed of 238 places in 275 ms of which 0 ms to minimize.
[2023-03-24 04:50:31] [INFO ] Deduced a trap composed of 232 places in 298 ms of which 1 ms to minimize.
[2023-03-24 04:50:31] [INFO ] Deduced a trap composed of 232 places in 251 ms of which 1 ms to minimize.
[2023-03-24 04:50:32] [INFO ] Deduced a trap composed of 232 places in 266 ms of which 0 ms to minimize.
[2023-03-24 04:50:32] [INFO ] Deduced a trap composed of 236 places in 254 ms of which 1 ms to minimize.
[2023-03-24 04:50:32] [INFO ] Deduced a trap composed of 238 places in 257 ms of which 1 ms to minimize.
[2023-03-24 04:50:33] [INFO ] Deduced a trap composed of 233 places in 299 ms of which 1 ms to minimize.
[2023-03-24 04:50:33] [INFO ] Deduced a trap composed of 230 places in 292 ms of which 0 ms to minimize.
[2023-03-24 04:50:33] [INFO ] Deduced a trap composed of 228 places in 255 ms of which 0 ms to minimize.
[2023-03-24 04:50:34] [INFO ] Deduced a trap composed of 230 places in 258 ms of which 0 ms to minimize.
[2023-03-24 04:50:34] [INFO ] Deduced a trap composed of 226 places in 261 ms of which 0 ms to minimize.
[2023-03-24 04:50:34] [INFO ] Deduced a trap composed of 228 places in 271 ms of which 1 ms to minimize.
[2023-03-24 04:50:35] [INFO ] Deduced a trap composed of 230 places in 268 ms of which 1 ms to minimize.
[2023-03-24 04:50:35] [INFO ] Deduced a trap composed of 234 places in 267 ms of which 1 ms to minimize.
[2023-03-24 04:50:35] [INFO ] Deduced a trap composed of 226 places in 273 ms of which 1 ms to minimize.
[2023-03-24 04:50:36] [INFO ] Deduced a trap composed of 232 places in 267 ms of which 0 ms to minimize.
[2023-03-24 04:50:36] [INFO ] Deduced a trap composed of 230 places in 268 ms of which 1 ms to minimize.
[2023-03-24 04:50:36] [INFO ] Deduced a trap composed of 228 places in 266 ms of which 0 ms to minimize.
[2023-03-24 04:50:37] [INFO ] Deduced a trap composed of 234 places in 270 ms of which 1 ms to minimize.
[2023-03-24 04:50:37] [INFO ] Deduced a trap composed of 228 places in 274 ms of which 1 ms to minimize.
[2023-03-24 04:50:37] [INFO ] Deduced a trap composed of 232 places in 272 ms of which 1 ms to minimize.
[2023-03-24 04:50:38] [INFO ] Deduced a trap composed of 232 places in 270 ms of which 1 ms to minimize.
[2023-03-24 04:50:38] [INFO ] Deduced a trap composed of 228 places in 305 ms of which 1 ms to minimize.
[2023-03-24 04:50:39] [INFO ] Deduced a trap composed of 234 places in 289 ms of which 1 ms to minimize.
[2023-03-24 04:50:39] [INFO ] Deduced a trap composed of 228 places in 275 ms of which 1 ms to minimize.
[2023-03-24 04:50:39] [INFO ] Deduced a trap composed of 228 places in 271 ms of which 1 ms to minimize.
[2023-03-24 04:50:40] [INFO ] Deduced a trap composed of 232 places in 279 ms of which 1 ms to minimize.
[2023-03-24 04:50:40] [INFO ] Deduced a trap composed of 232 places in 282 ms of which 0 ms to minimize.
[2023-03-24 04:50:40] [INFO ] Deduced a trap composed of 232 places in 257 ms of which 0 ms to minimize.
[2023-03-24 04:50:41] [INFO ] Deduced a trap composed of 232 places in 284 ms of which 0 ms to minimize.
[2023-03-24 04:50:41] [INFO ] Deduced a trap composed of 228 places in 278 ms of which 0 ms to minimize.
[2023-03-24 04:50:42] [INFO ] Deduced a trap composed of 230 places in 270 ms of which 0 ms to minimize.
[2023-03-24 04:50:44] [INFO ] Deduced a trap composed of 234 places in 293 ms of which 1 ms to minimize.
[2023-03-24 04:50:45] [INFO ] Deduced a trap composed of 232 places in 294 ms of which 0 ms to minimize.
[2023-03-24 04:50:45] [INFO ] Deduced a trap composed of 232 places in 296 ms of which 0 ms to minimize.
[2023-03-24 04:50:46] [INFO ] Deduced a trap composed of 228 places in 261 ms of which 1 ms to minimize.
[2023-03-24 04:50:46] [INFO ] Deduced a trap composed of 228 places in 264 ms of which 1 ms to minimize.
[2023-03-24 04:50:47] [INFO ] Deduced a trap composed of 230 places in 262 ms of which 1 ms to minimize.
[2023-03-24 04:50:48] [INFO ] Deduced a trap composed of 242 places in 293 ms of which 0 ms to minimize.
[2023-03-24 04:50:48] [INFO ] Deduced a trap composed of 228 places in 272 ms of which 0 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-24 04:50:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 04:50:48] [INFO ] After 25063ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 581 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 581/581 places, 1252/1252 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 581 transition count 1251
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 580 transition count 1251
Applied a total of 2 rules in 67 ms. Remains 580 /581 variables (removed 1) and now considering 1251/1252 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 580/581 places, 1251/1252 transitions.
Incomplete random walk after 10000 steps, including 720 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 414055 steps, run timeout after 3003 ms. (steps per millisecond=137 ) properties seen :{}
Probabilistic random walk after 414055 steps, saw 66420 distinct states, run finished after 3005 ms. (steps per millisecond=137 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 04:50:51] [INFO ] Flow matrix only has 1242 transitions (discarded 9 similar events)
// Phase 1: matrix 1242 rows 580 cols
[2023-03-24 04:50:51] [INFO ] Computed 82 place invariants in 20 ms
[2023-03-24 04:50:52] [INFO ] [Real]Absence check using 75 positive place invariants in 20 ms returned sat
[2023-03-24 04:50:52] [INFO ] [Real]Absence check using 75 positive and 7 generalized place invariants in 21 ms returned sat
[2023-03-24 04:50:52] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 04:50:52] [INFO ] [Nat]Absence check using 75 positive place invariants in 14 ms returned sat
[2023-03-24 04:50:52] [INFO ] [Nat]Absence check using 75 positive and 7 generalized place invariants in 15 ms returned sat
[2023-03-24 04:50:52] [INFO ] After 384ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 04:50:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 04:50:52] [INFO ] After 122ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 04:50:53] [INFO ] Deduced a trap composed of 103 places in 298 ms of which 1 ms to minimize.
[2023-03-24 04:50:53] [INFO ] Deduced a trap composed of 233 places in 281 ms of which 0 ms to minimize.
[2023-03-24 04:50:53] [INFO ] Deduced a trap composed of 224 places in 278 ms of which 1 ms to minimize.
[2023-03-24 04:50:54] [INFO ] Deduced a trap composed of 239 places in 268 ms of which 1 ms to minimize.
[2023-03-24 04:50:54] [INFO ] Deduced a trap composed of 228 places in 253 ms of which 1 ms to minimize.
[2023-03-24 04:50:54] [INFO ] Deduced a trap composed of 230 places in 258 ms of which 1 ms to minimize.
[2023-03-24 04:50:54] [INFO ] Deduced a trap composed of 232 places in 252 ms of which 1 ms to minimize.
[2023-03-24 04:50:55] [INFO ] Deduced a trap composed of 220 places in 286 ms of which 1 ms to minimize.
[2023-03-24 04:50:55] [INFO ] Deduced a trap composed of 228 places in 269 ms of which 1 ms to minimize.
[2023-03-24 04:50:56] [INFO ] Deduced a trap composed of 222 places in 304 ms of which 1 ms to minimize.
[2023-03-24 04:50:56] [INFO ] Deduced a trap composed of 224 places in 282 ms of which 0 ms to minimize.
[2023-03-24 04:50:56] [INFO ] Deduced a trap composed of 226 places in 280 ms of which 1 ms to minimize.
[2023-03-24 04:50:57] [INFO ] Deduced a trap composed of 222 places in 276 ms of which 0 ms to minimize.
[2023-03-24 04:50:57] [INFO ] Deduced a trap composed of 226 places in 300 ms of which 1 ms to minimize.
[2023-03-24 04:50:57] [INFO ] Deduced a trap composed of 233 places in 302 ms of which 0 ms to minimize.
[2023-03-24 04:50:58] [INFO ] Deduced a trap composed of 240 places in 297 ms of which 0 ms to minimize.
[2023-03-24 04:50:58] [INFO ] Deduced a trap composed of 226 places in 304 ms of which 0 ms to minimize.
[2023-03-24 04:50:58] [INFO ] Deduced a trap composed of 229 places in 302 ms of which 1 ms to minimize.
[2023-03-24 04:50:59] [INFO ] Deduced a trap composed of 224 places in 289 ms of which 1 ms to minimize.
[2023-03-24 04:51:08] [INFO ] Trap strengthening (SAT) tested/added 19/19 trap constraints in 15530 ms
[2023-03-24 04:51:08] [INFO ] After 15758ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-24 04:51:08] [INFO ] After 16263ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 580 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1251/1251 transitions.
Applied a total of 0 rules in 27 ms. Remains 580 /580 variables (removed 0) and now considering 1251/1251 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 580/580 places, 1251/1251 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1251/1251 transitions.
Applied a total of 0 rules in 37 ms. Remains 580 /580 variables (removed 0) and now considering 1251/1251 (removed 0) transitions.
[2023-03-24 04:51:08] [INFO ] Flow matrix only has 1242 transitions (discarded 9 similar events)
[2023-03-24 04:51:08] [INFO ] Invariant cache hit.
[2023-03-24 04:51:08] [INFO ] Implicit Places using invariants in 458 ms returned []
[2023-03-24 04:51:08] [INFO ] Flow matrix only has 1242 transitions (discarded 9 similar events)
[2023-03-24 04:51:08] [INFO ] Invariant cache hit.
[2023-03-24 04:51:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 04:51:11] [INFO ] Implicit Places using invariants and state equation in 2627 ms returned []
Implicit Place search using SMT with State Equation took 3087 ms to find 0 implicit places.
[2023-03-24 04:51:11] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-24 04:51:11] [INFO ] Flow matrix only has 1242 transitions (discarded 9 similar events)
[2023-03-24 04:51:11] [INFO ] Invariant cache hit.
[2023-03-24 04:51:12] [INFO ] Dead Transitions using invariants and state equation in 581 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3787 ms. Remains : 580/580 places, 1251/1251 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 580 transition count 1242
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 9 place count 580 transition count 1241
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 579 transition count 1241
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 579 transition count 1240
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 578 transition count 1240
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 23 place count 578 transition count 1230
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 33 place count 568 transition count 1230
Applied a total of 33 rules in 126 ms. Remains 568 /580 variables (removed 12) and now considering 1230/1251 (removed 21) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1230 rows 568 cols
[2023-03-24 04:51:12] [INFO ] Computed 82 place invariants in 25 ms
[2023-03-24 04:51:12] [INFO ] [Real]Absence check using 75 positive place invariants in 16 ms returned sat
[2023-03-24 04:51:12] [INFO ] [Real]Absence check using 75 positive and 7 generalized place invariants in 16 ms returned sat
[2023-03-24 04:51:12] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 04:51:12] [INFO ] [Nat]Absence check using 75 positive place invariants in 16 ms returned sat
[2023-03-24 04:51:12] [INFO ] [Nat]Absence check using 75 positive and 7 generalized place invariants in 17 ms returned sat
[2023-03-24 04:51:13] [INFO ] After 1147ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 04:51:14] [INFO ] Deduced a trap composed of 226 places in 252 ms of which 1 ms to minimize.
[2023-03-24 04:51:14] [INFO ] Deduced a trap composed of 228 places in 237 ms of which 1 ms to minimize.
[2023-03-24 04:51:14] [INFO ] Deduced a trap composed of 224 places in 239 ms of which 1 ms to minimize.
[2023-03-24 04:51:14] [INFO ] Deduced a trap composed of 228 places in 241 ms of which 1 ms to minimize.
[2023-03-24 04:51:15] [INFO ] Deduced a trap composed of 220 places in 234 ms of which 1 ms to minimize.
[2023-03-24 04:51:15] [INFO ] Deduced a trap composed of 218 places in 242 ms of which 0 ms to minimize.
[2023-03-24 04:51:15] [INFO ] Deduced a trap composed of 226 places in 236 ms of which 1 ms to minimize.
[2023-03-24 04:51:16] [INFO ] Deduced a trap composed of 230 places in 243 ms of which 0 ms to minimize.
[2023-03-24 04:51:16] [INFO ] Deduced a trap composed of 241 places in 242 ms of which 1 ms to minimize.
[2023-03-24 04:51:16] [INFO ] Deduced a trap composed of 226 places in 246 ms of which 1 ms to minimize.
[2023-03-24 04:51:17] [INFO ] Deduced a trap composed of 224 places in 243 ms of which 2 ms to minimize.
[2023-03-24 04:51:17] [INFO ] Deduced a trap composed of 226 places in 246 ms of which 0 ms to minimize.
[2023-03-24 04:51:17] [INFO ] Deduced a trap composed of 230 places in 239 ms of which 0 ms to minimize.
[2023-03-24 04:51:18] [INFO ] Deduced a trap composed of 234 places in 244 ms of which 1 ms to minimize.
[2023-03-24 04:51:18] [INFO ] Deduced a trap composed of 234 places in 244 ms of which 1 ms to minimize.
[2023-03-24 04:51:18] [INFO ] Deduced a trap composed of 226 places in 238 ms of which 1 ms to minimize.
[2023-03-24 04:51:18] [INFO ] Deduced a trap composed of 224 places in 245 ms of which 1 ms to minimize.
[2023-03-24 04:51:19] [INFO ] Deduced a trap composed of 233 places in 258 ms of which 0 ms to minimize.
[2023-03-24 04:51:19] [INFO ] Deduced a trap composed of 240 places in 246 ms of which 1 ms to minimize.
[2023-03-24 04:51:19] [INFO ] Deduced a trap composed of 230 places in 244 ms of which 0 ms to minimize.
[2023-03-24 04:51:20] [INFO ] Deduced a trap composed of 236 places in 260 ms of which 0 ms to minimize.
[2023-03-24 04:51:21] [INFO ] Deduced a trap composed of 234 places in 261 ms of which 1 ms to minimize.
[2023-03-24 04:51:21] [INFO ] Deduced a trap composed of 230 places in 258 ms of which 0 ms to minimize.
[2023-03-24 04:51:21] [INFO ] Deduced a trap composed of 230 places in 263 ms of which 0 ms to minimize.
[2023-03-24 04:51:22] [INFO ] Deduced a trap composed of 228 places in 257 ms of which 1 ms to minimize.
[2023-03-24 04:51:22] [INFO ] Deduced a trap composed of 230 places in 247 ms of which 1 ms to minimize.
[2023-03-24 04:51:22] [INFO ] Deduced a trap composed of 228 places in 241 ms of which 0 ms to minimize.
[2023-03-24 04:51:22] [INFO ] Deduced a trap composed of 232 places in 236 ms of which 0 ms to minimize.
[2023-03-24 04:51:23] [INFO ] Deduced a trap composed of 232 places in 247 ms of which 1 ms to minimize.
[2023-03-24 04:51:23] [INFO ] Deduced a trap composed of 230 places in 228 ms of which 0 ms to minimize.
[2023-03-24 04:51:23] [INFO ] Deduced a trap composed of 234 places in 229 ms of which 0 ms to minimize.
[2023-03-24 04:51:24] [INFO ] Deduced a trap composed of 228 places in 248 ms of which 1 ms to minimize.
[2023-03-24 04:51:24] [INFO ] Deduced a trap composed of 228 places in 253 ms of which 0 ms to minimize.
[2023-03-24 04:51:24] [INFO ] Deduced a trap composed of 232 places in 243 ms of which 1 ms to minimize.
[2023-03-24 04:51:25] [INFO ] Deduced a trap composed of 234 places in 252 ms of which 1 ms to minimize.
[2023-03-24 04:51:25] [INFO ] Deduced a trap composed of 238 places in 251 ms of which 0 ms to minimize.
[2023-03-24 04:51:25] [INFO ] Deduced a trap composed of 234 places in 239 ms of which 0 ms to minimize.
[2023-03-24 04:51:26] [INFO ] Deduced a trap composed of 232 places in 245 ms of which 0 ms to minimize.
[2023-03-24 04:51:26] [INFO ] Deduced a trap composed of 232 places in 234 ms of which 1 ms to minimize.
[2023-03-24 04:51:26] [INFO ] Deduced a trap composed of 238 places in 239 ms of which 1 ms to minimize.
[2023-03-24 04:51:26] [INFO ] Deduced a trap composed of 228 places in 250 ms of which 2 ms to minimize.
[2023-03-24 04:51:27] [INFO ] Deduced a trap composed of 238 places in 261 ms of which 1 ms to minimize.
[2023-03-24 04:51:27] [INFO ] Deduced a trap composed of 234 places in 268 ms of which 1 ms to minimize.
[2023-03-24 04:51:27] [INFO ] Deduced a trap composed of 230 places in 262 ms of which 0 ms to minimize.
[2023-03-24 04:51:28] [INFO ] Deduced a trap composed of 234 places in 263 ms of which 0 ms to minimize.
[2023-03-24 04:51:37] [INFO ] Trap strengthening (SAT) tested/added 45/45 trap constraints in 23475 ms
[2023-03-24 04:51:37] [INFO ] After 24835ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :0
[2023-03-24 04:51:37] [INFO ] After 24957ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBNT-COL-S10J30-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 04:51:37] [INFO ] Flatten gal took : 152 ms
[2023-03-24 04:51:38] [INFO ] Flatten gal took : 148 ms
[2023-03-24 04:51:39] [INFO ] Input system was already deterministic with 1325 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 654 transition count 1290
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 619 transition count 1289
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 618 transition count 1289
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 72 place count 618 transition count 1254
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 142 place count 583 transition count 1254
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 144 place count 582 transition count 1253
Applied a total of 144 rules in 85 ms. Remains 582 /664 variables (removed 82) and now considering 1253/1325 (removed 72) transitions.
[2023-03-24 04:51:39] [INFO ] Flow matrix only has 1244 transitions (discarded 9 similar events)
// Phase 1: matrix 1244 rows 582 cols
[2023-03-24 04:51:39] [INFO ] Computed 82 place invariants in 27 ms
[2023-03-24 04:51:39] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 665 ms. Remains : 582/664 places, 1253/1325 transitions.
[2023-03-24 04:51:40] [INFO ] Flatten gal took : 60 ms
[2023-03-24 04:51:40] [INFO ] Flatten gal took : 62 ms
[2023-03-24 04:51:40] [INFO ] Input system was already deterministic with 1253 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 653 transition count 1324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 653 transition count 1324
Applied a total of 12 rules in 25 ms. Remains 653 /664 variables (removed 11) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:40] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
// Phase 1: matrix 1315 rows 653 cols
[2023-03-24 04:51:40] [INFO ] Computed 82 place invariants in 22 ms
[2023-03-24 04:51:40] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 732 ms. Remains : 653/664 places, 1324/1325 transitions.
[2023-03-24 04:51:41] [INFO ] Flatten gal took : 65 ms
[2023-03-24 04:51:41] [INFO ] Flatten gal took : 76 ms
[2023-03-24 04:51:41] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 663 transition count 1324
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 663 transition count 1324
Applied a total of 2 rules in 17 ms. Remains 663 /664 variables (removed 1) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:41] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
// Phase 1: matrix 1315 rows 663 cols
[2023-03-24 04:51:41] [INFO ] Computed 92 place invariants in 31 ms
[2023-03-24 04:51:42] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 802 ms. Remains : 663/664 places, 1324/1325 transitions.
[2023-03-24 04:51:42] [INFO ] Flatten gal took : 60 ms
[2023-03-24 04:51:42] [INFO ] Flatten gal took : 62 ms
[2023-03-24 04:51:42] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 653 transition count 1324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 653 transition count 1324
Applied a total of 12 rules in 22 ms. Remains 653 /664 variables (removed 11) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:42] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
// Phase 1: matrix 1315 rows 653 cols
[2023-03-24 04:51:42] [INFO ] Computed 82 place invariants in 22 ms
[2023-03-24 04:51:43] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 807 ms. Remains : 653/664 places, 1324/1325 transitions.
[2023-03-24 04:51:43] [INFO ] Flatten gal took : 54 ms
[2023-03-24 04:51:43] [INFO ] Flatten gal took : 54 ms
[2023-03-24 04:51:43] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 653 transition count 1324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 653 transition count 1324
Applied a total of 12 rules in 24 ms. Remains 653 /664 variables (removed 11) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:43] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
[2023-03-24 04:51:43] [INFO ] Invariant cache hit.
[2023-03-24 04:51:44] [INFO ] Dead Transitions using invariants and state equation in 722 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 747 ms. Remains : 653/664 places, 1324/1325 transitions.
[2023-03-24 04:51:44] [INFO ] Flatten gal took : 57 ms
[2023-03-24 04:51:44] [INFO ] Flatten gal took : 67 ms
[2023-03-24 04:51:44] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 653 transition count 1324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 653 transition count 1324
Applied a total of 12 rules in 16 ms. Remains 653 /664 variables (removed 11) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:44] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
[2023-03-24 04:51:44] [INFO ] Invariant cache hit.
[2023-03-24 04:51:45] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 729 ms. Remains : 653/664 places, 1324/1325 transitions.
[2023-03-24 04:51:45] [INFO ] Flatten gal took : 50 ms
[2023-03-24 04:51:45] [INFO ] Flatten gal took : 54 ms
[2023-03-24 04:51:45] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Applied a total of 0 rules in 4 ms. Remains 664 /664 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2023-03-24 04:51:45] [INFO ] Flow matrix only has 1316 transitions (discarded 9 similar events)
// Phase 1: matrix 1316 rows 664 cols
[2023-03-24 04:51:45] [INFO ] Computed 92 place invariants in 25 ms
[2023-03-24 04:51:46] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 792 ms. Remains : 664/664 places, 1325/1325 transitions.
[2023-03-24 04:51:46] [INFO ] Flatten gal took : 52 ms
[2023-03-24 04:51:46] [INFO ] Flatten gal took : 56 ms
[2023-03-24 04:51:46] [INFO ] Input system was already deterministic with 1325 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 653 transition count 1324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 653 transition count 1324
Applied a total of 12 rules in 9 ms. Remains 653 /664 variables (removed 11) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:46] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
// Phase 1: matrix 1315 rows 653 cols
[2023-03-24 04:51:46] [INFO ] Computed 82 place invariants in 21 ms
[2023-03-24 04:51:47] [INFO ] Dead Transitions using invariants and state equation in 737 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 747 ms. Remains : 653/664 places, 1324/1325 transitions.
[2023-03-24 04:51:47] [INFO ] Flatten gal took : 59 ms
[2023-03-24 04:51:47] [INFO ] Flatten gal took : 70 ms
[2023-03-24 04:51:47] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 654 transition count 1322
Reduce places removed 3 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 1 with 35 rules applied. Total rules applied 38 place count 651 transition count 1290
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 70 place count 619 transition count 1290
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 71 place count 618 transition count 1289
Iterating global reduction 3 with 1 rules applied. Total rules applied 72 place count 618 transition count 1289
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 76 place count 616 transition count 1287
Applied a total of 76 rules in 68 ms. Remains 616 /664 variables (removed 48) and now considering 1287/1325 (removed 38) transitions.
[2023-03-24 04:51:47] [INFO ] Flow matrix only has 1278 transitions (discarded 9 similar events)
// Phase 1: matrix 1278 rows 616 cols
[2023-03-24 04:51:47] [INFO ] Computed 82 place invariants in 22 ms
[2023-03-24 04:51:48] [INFO ] Dead Transitions using invariants and state equation in 881 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 950 ms. Remains : 616/664 places, 1287/1325 transitions.
[2023-03-24 04:51:48] [INFO ] Flatten gal took : 54 ms
[2023-03-24 04:51:48] [INFO ] Flatten gal took : 59 ms
[2023-03-24 04:51:48] [INFO ] Input system was already deterministic with 1287 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 653 transition count 1324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 653 transition count 1324
Applied a total of 12 rules in 18 ms. Remains 653 /664 variables (removed 11) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:48] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
// Phase 1: matrix 1315 rows 653 cols
[2023-03-24 04:51:48] [INFO ] Computed 82 place invariants in 20 ms
[2023-03-24 04:51:49] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 770 ms. Remains : 653/664 places, 1324/1325 transitions.
[2023-03-24 04:51:49] [INFO ] Flatten gal took : 60 ms
[2023-03-24 04:51:49] [INFO ] Flatten gal took : 74 ms
[2023-03-24 04:51:49] [INFO ] Input system was already deterministic with 1324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Applied a total of 10 rules in 11 ms. Remains 654 /664 variables (removed 10) and now considering 1325/1325 (removed 0) transitions.
[2023-03-24 04:51:49] [INFO ] Flow matrix only has 1316 transitions (discarded 9 similar events)
// Phase 1: matrix 1316 rows 654 cols
[2023-03-24 04:51:49] [INFO ] Computed 82 place invariants in 23 ms
[2023-03-24 04:51:50] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 766 ms. Remains : 654/664 places, 1325/1325 transitions.
[2023-03-24 04:51:50] [INFO ] Flatten gal took : 60 ms
[2023-03-24 04:51:50] [INFO ] Flatten gal took : 78 ms
[2023-03-24 04:51:50] [INFO ] Input system was already deterministic with 1325 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 654 transition count 1290
Reduce places removed 35 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 36 rules applied. Total rules applied 71 place count 619 transition count 1289
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 618 transition count 1289
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 72 place count 618 transition count 1255
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 140 place count 584 transition count 1255
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 141 place count 583 transition count 1254
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 583 transition count 1254
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 146 place count 581 transition count 1252
Applied a total of 146 rules in 70 ms. Remains 581 /664 variables (removed 83) and now considering 1252/1325 (removed 73) transitions.
[2023-03-24 04:51:50] [INFO ] Flow matrix only has 1243 transitions (discarded 9 similar events)
// Phase 1: matrix 1243 rows 581 cols
[2023-03-24 04:51:50] [INFO ] Computed 82 place invariants in 13 ms
[2023-03-24 04:51:51] [INFO ] Dead Transitions using invariants and state equation in 541 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 614 ms. Remains : 581/664 places, 1252/1325 transitions.
[2023-03-24 04:51:51] [INFO ] Flatten gal took : 48 ms
[2023-03-24 04:51:51] [INFO ] Flatten gal took : 53 ms
[2023-03-24 04:51:51] [INFO ] Input system was already deterministic with 1252 transitions.
Finished random walk after 23 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=11 )
FORMULA PolyORBNT-COL-S10J30-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Applied a total of 10 rules in 10 ms. Remains 654 /664 variables (removed 10) and now considering 1325/1325 (removed 0) transitions.
[2023-03-24 04:51:51] [INFO ] Flow matrix only has 1316 transitions (discarded 9 similar events)
// Phase 1: matrix 1316 rows 654 cols
[2023-03-24 04:51:51] [INFO ] Computed 82 place invariants in 22 ms
[2023-03-24 04:51:52] [INFO ] Dead Transitions using invariants and state equation in 729 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 741 ms. Remains : 654/664 places, 1325/1325 transitions.
[2023-03-24 04:51:52] [INFO ] Flatten gal took : 53 ms
[2023-03-24 04:51:52] [INFO ] Flatten gal took : 56 ms
[2023-03-24 04:51:52] [INFO ] Input system was already deterministic with 1325 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 654 transition count 1289
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 72 place count 618 transition count 1289
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 72 place count 618 transition count 1254
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 142 place count 583 transition count 1254
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 143 place count 582 transition count 1253
Iterating global reduction 2 with 1 rules applied. Total rules applied 144 place count 582 transition count 1253
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 580 transition count 1251
Applied a total of 148 rules in 58 ms. Remains 580 /664 variables (removed 84) and now considering 1251/1325 (removed 74) transitions.
[2023-03-24 04:51:52] [INFO ] Flow matrix only has 1242 transitions (discarded 9 similar events)
// Phase 1: matrix 1242 rows 580 cols
[2023-03-24 04:51:52] [INFO ] Computed 82 place invariants in 20 ms
[2023-03-24 04:51:53] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 719 ms. Remains : 580/664 places, 1251/1325 transitions.
[2023-03-24 04:51:53] [INFO ] Flatten gal took : 49 ms
[2023-03-24 04:51:53] [INFO ] Flatten gal took : 52 ms
[2023-03-24 04:51:53] [INFO ] Input system was already deterministic with 1251 transitions.
Starting structural reductions in LTL mode, iteration 0 : 664/664 places, 1325/1325 transitions.
Ensure Unique test removed 10 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 654 transition count 1325
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 653 transition count 1324
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 653 transition count 1324
Applied a total of 12 rules in 18 ms. Remains 653 /664 variables (removed 11) and now considering 1324/1325 (removed 1) transitions.
[2023-03-24 04:51:53] [INFO ] Flow matrix only has 1315 transitions (discarded 9 similar events)
// Phase 1: matrix 1315 rows 653 cols
[2023-03-24 04:51:53] [INFO ] Computed 82 place invariants in 24 ms
[2023-03-24 04:51:54] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 734 ms. Remains : 653/664 places, 1324/1325 transitions.
[2023-03-24 04:51:54] [INFO ] Flatten gal took : 50 ms
[2023-03-24 04:51:54] [INFO ] Flatten gal took : 51 ms
[2023-03-24 04:51:54] [INFO ] Input system was already deterministic with 1324 transitions.
[2023-03-24 04:51:54] [INFO ] Flatten gal took : 143 ms
[2023-03-24 04:51:55] [INFO ] Flatten gal took : 145 ms
[2023-03-24 04:51:56] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 48 ms.
[2023-03-24 04:51:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 664 places, 1325 transitions and 8384 arcs took 8 ms.
Total runtime 130879 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 664 NrTr: 1325 NrArc: 8384)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.143sec
net check time: 0m 0.001sec
init dd package: 0m 2.972sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6498148 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16086148 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.010sec
871371 1627954 2333539
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="PolyORBNT-COL-S10J30"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 marciexred"
echo " Input is PolyORBNT-COL-S10J30, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873952100682"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J30.tgz
mv PolyORBNT-COL-S10J30 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;