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.r009-oct2-167813597500121.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ltsminxred
Input is ASLink-PT-08a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 757K Mar 5 18:22 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 ASLink-PT-08a-CTLCardinality-00
FORMULA_NAME ASLink-PT-08a-CTLCardinality-01
FORMULA_NAME ASLink-PT-08a-CTLCardinality-02
FORMULA_NAME ASLink-PT-08a-CTLCardinality-03
FORMULA_NAME ASLink-PT-08a-CTLCardinality-04
FORMULA_NAME ASLink-PT-08a-CTLCardinality-05
FORMULA_NAME ASLink-PT-08a-CTLCardinality-06
FORMULA_NAME ASLink-PT-08a-CTLCardinality-07
FORMULA_NAME ASLink-PT-08a-CTLCardinality-08
FORMULA_NAME ASLink-PT-08a-CTLCardinality-09
FORMULA_NAME ASLink-PT-08a-CTLCardinality-10
FORMULA_NAME ASLink-PT-08a-CTLCardinality-11
FORMULA_NAME ASLink-PT-08a-CTLCardinality-12
FORMULA_NAME ASLink-PT-08a-CTLCardinality-13
FORMULA_NAME ASLink-PT-08a-CTLCardinality-14
FORMULA_NAME ASLink-PT-08a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678613713521

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=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-08a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:35:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 09:35:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:35:17] [INFO ] Load time of PNML (sax parser for PT used): 241 ms
[2023-03-12 09:35:17] [INFO ] Transformed 1796 places.
[2023-03-12 09:35:17] [INFO ] Transformed 2646 transitions.
[2023-03-12 09:35:17] [INFO ] Found NUPN structural information;
[2023-03-12 09:35:17] [INFO ] Parsed PT model containing 1796 places and 2646 transitions and 9934 arcs in 385 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA ASLink-PT-08a-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 103 out of 1796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 32 places
Discarding 16 places :
Implicit places reduction removed 16 places
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 1748 transition count 2618
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 61 place count 1735 transition count 2557
Ensure Unique test removed 1 places
Iterating global reduction 1 with 14 rules applied. Total rules applied 75 place count 1734 transition count 2557
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 77 place count 1734 transition count 2555
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 78 place count 1733 transition count 2547
Iterating global reduction 2 with 1 rules applied. Total rules applied 79 place count 1733 transition count 2547
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 80 place count 1732 transition count 2539
Iterating global reduction 2 with 1 rules applied. Total rules applied 81 place count 1732 transition count 2539
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 82 place count 1731 transition count 2531
Iterating global reduction 2 with 1 rules applied. Total rules applied 83 place count 1731 transition count 2531
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 84 place count 1730 transition count 2523
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 1730 transition count 2523
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 86 place count 1729 transition count 2515
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 1729 transition count 2515
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 88 place count 1728 transition count 2507
Iterating global reduction 2 with 1 rules applied. Total rules applied 89 place count 1728 transition count 2507
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 90 place count 1727 transition count 2499
Iterating global reduction 2 with 1 rules applied. Total rules applied 91 place count 1727 transition count 2499
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 92 place count 1726 transition count 2491
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 1726 transition count 2491
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 94 place count 1725 transition count 2483
Iterating global reduction 2 with 1 rules applied. Total rules applied 95 place count 1725 transition count 2483
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 96 place count 1724 transition count 2475
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 1724 transition count 2475
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 98 place count 1723 transition count 2467
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 1723 transition count 2467
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 100 place count 1722 transition count 2459
Iterating global reduction 2 with 1 rules applied. Total rules applied 101 place count 1722 transition count 2459
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 102 place count 1721 transition count 2451
Iterating global reduction 2 with 1 rules applied. Total rules applied 103 place count 1721 transition count 2451
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 104 place count 1720 transition count 2443
Iterating global reduction 2 with 1 rules applied. Total rules applied 105 place count 1720 transition count 2443
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 106 place count 1719 transition count 2435
Iterating global reduction 2 with 1 rules applied. Total rules applied 107 place count 1719 transition count 2435
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 108 place count 1718 transition count 2427
Iterating global reduction 2 with 1 rules applied. Total rules applied 109 place count 1718 transition count 2427
Applied a total of 109 rules in 1649 ms. Remains 1718 /1796 variables (removed 78) and now considering 2427/2618 (removed 191) transitions.
// Phase 1: matrix 2427 rows 1718 cols
[2023-03-12 09:35:19] [INFO ] Computed 297 place invariants in 120 ms
[2023-03-12 09:35:21] [INFO ] Implicit Places using invariants in 2966 ms returned [1, 19, 23, 33, 51, 69, 199, 220, 221, 239, 257, 386, 408, 409, 427, 445, 574, 596, 597, 615, 633, 762, 784, 785, 803, 821, 973, 1009, 1138, 1160, 1161, 1179, 1197, 1326, 1348, 1349, 1367, 1385, 1519, 1537, 1558, 1561, 1579, 1581]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 2996 ms to find 44 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1674/1796 places, 2427/2618 transitions.
Applied a total of 0 rules in 54 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4701 ms. Remains : 1674/1796 places, 2427/2618 transitions.
Support contains 103 out of 1674 places after structural reductions.
[2023-03-12 09:35:22] [INFO ] Flatten gal took : 299 ms
[2023-03-12 09:35:22] [INFO ] Flatten gal took : 209 ms
[2023-03-12 09:35:23] [INFO ] Input system was already deterministic with 2427 transitions.
Support contains 100 out of 1674 places (down from 103) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 51 resets, run finished after 612 ms. (steps per millisecond=16 ) properties (out of 59) seen :34
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) 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 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
// Phase 1: matrix 2427 rows 1674 cols
[2023-03-12 09:35:23] [INFO ] Computed 253 place invariants in 81 ms
[2023-03-12 09:35:25] [INFO ] [Real]Absence check using 58 positive place invariants in 105 ms returned sat
[2023-03-12 09:35:25] [INFO ] [Real]Absence check using 58 positive and 195 generalized place invariants in 141 ms returned sat
[2023-03-12 09:35:25] [INFO ] After 1523ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-12 09:35:26] [INFO ] [Nat]Absence check using 58 positive place invariants in 88 ms returned sat
[2023-03-12 09:35:26] [INFO ] [Nat]Absence check using 58 positive and 195 generalized place invariants in 132 ms returned sat
[2023-03-12 09:35:50] [INFO ] After 22800ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-12 09:35:50] [INFO ] After 22805ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-12 09:35:50] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Fused 25 Parikh solutions to 15 different solutions.
Parikh walk visited 1 properties in 864 ms.
Support contains 42 out of 1674 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 0 with 285 rules applied. Total rules applied 285 place count 1674 transition count 2142
Reduce places removed 285 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 295 rules applied. Total rules applied 580 place count 1389 transition count 2132
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 590 place count 1379 transition count 2132
Performed 161 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 161 Pre rules applied. Total rules applied 590 place count 1379 transition count 1971
Deduced a syphon composed of 161 places in 3 ms
Ensure Unique test removed 62 places
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 3 with 384 rules applied. Total rules applied 974 place count 1156 transition count 1971
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 975 place count 1156 transition count 1970
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 976 place count 1155 transition count 1970
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 3 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 5 with 174 rules applied. Total rules applied 1150 place count 1068 transition count 1883
Free-agglomeration rule (complex) applied 60 times.
Iterating global reduction 5 with 60 rules applied. Total rules applied 1210 place count 1068 transition count 1823
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 5 with 60 rules applied. Total rules applied 1270 place count 1008 transition count 1823
Partial Free-agglomeration rule applied 23 times.
Drop transitions removed 23 transitions
Iterating global reduction 6 with 23 rules applied. Total rules applied 1293 place count 1008 transition count 1823
Applied a total of 1293 rules in 350 ms. Remains 1008 /1674 variables (removed 666) and now considering 1823/2427 (removed 604) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 351 ms. Remains : 1008/1674 places, 1823/2427 transitions.
Incomplete random walk after 10000 steps, including 96 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 24) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
// Phase 1: matrix 1823 rows 1008 cols
[2023-03-12 09:35:52] [INFO ] Computed 191 place invariants in 16 ms
[2023-03-12 09:35:52] [INFO ] [Real]Absence check using 58 positive place invariants in 33 ms returned sat
[2023-03-12 09:35:52] [INFO ] [Real]Absence check using 58 positive and 133 generalized place invariants in 46 ms returned sat
[2023-03-12 09:35:52] [INFO ] After 603ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2023-03-12 09:35:53] [INFO ] [Nat]Absence check using 58 positive place invariants in 14 ms returned sat
[2023-03-12 09:35:53] [INFO ] [Nat]Absence check using 58 positive and 133 generalized place invariants in 135 ms returned sat
[2023-03-12 09:36:17] [INFO ] After 23891ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-12 09:36:17] [INFO ] State equation strengthened by 48 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:642)
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)
[2023-03-12 09:36:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 09:36:17] [INFO ] After 25046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:21
Fused 21 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 130 ms.
Support contains 38 out of 1008 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1008/1008 places, 1823/1823 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 1008 transition count 1822
Deduced a syphon composed of 1 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1006 transition count 1822
Applied a total of 3 rules in 44 ms. Remains 1006 /1008 variables (removed 2) and now considering 1822/1823 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1006/1008 places, 1822/1823 transitions.
Incomplete random walk after 10000 steps, including 107 resets, run finished after 499 ms. (steps per millisecond=20 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 159552 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 159552 steps, saw 35522 distinct states, run finished after 3003 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 1822 rows 1006 cols
[2023-03-12 09:36:21] [INFO ] Computed 190 place invariants in 15 ms
[2023-03-12 09:36:22] [INFO ] [Real]Absence check using 57 positive place invariants in 160 ms returned sat
[2023-03-12 09:36:22] [INFO ] [Real]Absence check using 57 positive and 133 generalized place invariants in 46 ms returned sat
[2023-03-12 09:36:22] [INFO ] After 900ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-12 09:36:22] [INFO ] [Nat]Absence check using 57 positive place invariants in 50 ms returned sat
[2023-03-12 09:36:23] [INFO ] [Nat]Absence check using 57 positive and 133 generalized place invariants in 73 ms returned sat
[2023-03-12 09:36:47] [INFO ] After 23715ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-12 09:36:47] [INFO ] State equation strengthened by 48 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:642)
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)
[2023-03-12 09:36:47] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 09:36:47] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:20
Fused 20 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 404 ms.
Support contains 36 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 1822/1822 transitions.
Applied a total of 0 rules in 38 ms. Remains 1006 /1006 variables (removed 0) and now considering 1822/1822 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 1006/1006 places, 1822/1822 transitions.
Incomplete random walk after 10000 steps, including 102 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Interrupted probabilistic random walk after 157207 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 157207 steps, saw 35026 distinct states, run finished after 3001 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 20 properties.
[2023-03-12 09:36:51] [INFO ] Invariant cache hit.
[2023-03-12 09:36:52] [INFO ] [Real]Absence check using 57 positive place invariants in 73 ms returned sat
[2023-03-12 09:36:52] [INFO ] [Real]Absence check using 57 positive and 133 generalized place invariants in 129 ms returned sat
[2023-03-12 09:36:52] [INFO ] After 922ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2023-03-12 09:36:53] [INFO ] [Nat]Absence check using 57 positive place invariants in 31 ms returned sat
[2023-03-12 09:36:53] [INFO ] [Nat]Absence check using 57 positive and 133 generalized place invariants in 51 ms returned sat
[2023-03-12 09:37:17] [INFO ] After 23660ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-12 09:37:17] [INFO ] State equation strengthened by 48 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:642)
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)
[2023-03-12 09:37:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 09:37:17] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:20
Fused 20 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 144 ms.
Support contains 36 out of 1006 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 1822/1822 transitions.
Applied a total of 0 rules in 30 ms. Remains 1006 /1006 variables (removed 0) and now considering 1822/1822 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 1006/1006 places, 1822/1822 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1006/1006 places, 1822/1822 transitions.
Applied a total of 0 rules in 31 ms. Remains 1006 /1006 variables (removed 0) and now considering 1822/1822 (removed 0) transitions.
[2023-03-12 09:37:17] [INFO ] Invariant cache hit.
[2023-03-12 09:37:18] [INFO ] Implicit Places using invariants in 912 ms returned [18, 84, 92, 98, 101, 103, 110, 118, 119, 120, 122, 184, 193, 199, 202, 204, 211, 218, 219, 220, 223, 288, 296, 302, 305, 307, 316, 323, 324, 325, 326, 327, 398, 404, 407, 409, 416, 429, 432, 500, 521, 535, 542, 543, 544, 545, 546, 547, 565, 613, 625, 633, 639, 646, 653, 654, 655, 656, 657, 719, 727, 733, 736, 738, 745, 758, 759, 760, 825, 833, 842, 845, 848, 855, 856, 869, 870, 871, 872, 890, 911, 912, 922, 929, 935, 940, 945, 950, 955, 960, 965, 970, 975]
Discarding 93 places :
Implicit Place search using SMT only with invariants took 930 ms to find 93 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 913/1006 places, 1822/1822 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 913 transition count 1804
Reduce places removed 18 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 20 rules applied. Total rules applied 38 place count 895 transition count 1802
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 40 place count 893 transition count 1802
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 40 place count 893 transition count 1776
Deduced a syphon composed of 26 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 93 place count 866 transition count 1776
Discarding 13 places :
Implicit places reduction removed 13 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 21 rules applied. Total rules applied 114 place count 853 transition count 1768
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 122 place count 845 transition count 1768
Discarding 47 places :
Symmetric choice reduction at 5 with 47 rule applications. Total rules 169 place count 798 transition count 1721
Iterating global reduction 5 with 47 rules applied. Total rules applied 216 place count 798 transition count 1721
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 223 place count 798 transition count 1714
Discarding 9 places :
Symmetric choice reduction at 6 with 9 rule applications. Total rules 232 place count 789 transition count 1705
Iterating global reduction 6 with 9 rules applied. Total rules applied 241 place count 789 transition count 1705
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 242 place count 788 transition count 1704
Iterating global reduction 6 with 1 rules applied. Total rules applied 243 place count 788 transition count 1704
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 6 with 62 rules applied. Total rules applied 305 place count 757 transition count 1673
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 306 place count 757 transition count 1672
Free-agglomeration rule applied 26 times.
Iterating global reduction 6 with 26 rules applied. Total rules applied 332 place count 757 transition count 1646
Reduce places removed 26 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 29 rules applied. Total rules applied 361 place count 731 transition count 1643
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 362 place count 731 transition count 1642
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 367 place count 731 transition count 1637
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 373 place count 725 transition count 1637
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 374 place count 725 transition count 1637
Applied a total of 374 rules in 376 ms. Remains 725 /913 variables (removed 188) and now considering 1637/1822 (removed 185) transitions.
// Phase 1: matrix 1637 rows 725 cols
[2023-03-12 09:37:18] [INFO ] Computed 82 place invariants in 11 ms
[2023-03-12 09:37:19] [INFO ] Implicit Places using invariants in 642 ms returned [226, 249, 330, 332, 407, 413, 479, 498, 554, 569, 574, 575, 627, 655]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 645 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 711/1006 places, 1637/1822 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 707 transition count 1633
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 707 transition count 1633
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 706 transition count 1632
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 706 transition count 1632
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 18 place count 702 transition count 1628
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 702 transition count 1624
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 698 transition count 1624
Applied a total of 26 rules in 80 ms. Remains 698 /711 variables (removed 13) and now considering 1624/1637 (removed 13) transitions.
// Phase 1: matrix 1624 rows 698 cols
[2023-03-12 09:37:19] [INFO ] Computed 68 place invariants in 41 ms
[2023-03-12 09:37:20] [INFO ] Implicit Places using invariants in 480 ms returned []
[2023-03-12 09:37:20] [INFO ] Invariant cache hit.
[2023-03-12 09:37:20] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-12 09:37:22] [INFO ] Implicit Places using invariants and state equation in 2200 ms returned []
Implicit Place search using SMT with State Equation took 2719 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 698/1006 places, 1624/1822 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4783 ms. Remains : 698/1006 places, 1624/1822 transitions.
[2023-03-12 09:37:22] [INFO ] Flatten gal took : 115 ms
[2023-03-12 09:37:22] [INFO ] Flatten gal took : 116 ms
[2023-03-12 09:37:22] [INFO ] Input system was already deterministic with 2427 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 310 transitions
Trivial Post-agglo rules discarded 310 transitions
Performed 310 trivial Post agglomeration. Transition count delta: 310
Iterating post reduction 0 with 310 rules applied. Total rules applied 310 place count 1673 transition count 2116
Reduce places removed 327 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 335 rules applied. Total rules applied 645 place count 1346 transition count 2108
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 653 place count 1338 transition count 2108
Performed 196 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 196 Pre rules applied. Total rules applied 653 place count 1338 transition count 1912
Deduced a syphon composed of 196 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 460 rules applied. Total rules applied 1113 place count 1074 transition count 1912
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 3 with 37 rules applied. Total rules applied 1150 place count 1054 transition count 1895
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1167 place count 1037 transition count 1895
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1167 place count 1037 transition count 1894
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1169 place count 1036 transition count 1894
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1179 place count 1026 transition count 1884
Iterating global reduction 5 with 10 rules applied. Total rules applied 1189 place count 1026 transition count 1884
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1197 place count 1026 transition count 1876
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1199 place count 1024 transition count 1874
Iterating global reduction 6 with 2 rules applied. Total rules applied 1201 place count 1024 transition count 1874
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1203 place count 1022 transition count 1872
Iterating global reduction 6 with 2 rules applied. Total rules applied 1205 place count 1022 transition count 1872
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1207 place count 1022 transition count 1870
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 3 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 7 with 134 rules applied. Total rules applied 1341 place count 955 transition count 1803
Applied a total of 1341 rules in 295 ms. Remains 955 /1674 variables (removed 719) and now considering 1803/2427 (removed 624) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 296 ms. Remains : 955/1674 places, 1803/2427 transitions.
[2023-03-12 09:37:23] [INFO ] Flatten gal took : 117 ms
[2023-03-12 09:37:23] [INFO ] Flatten gal took : 84 ms
[2023-03-12 09:37:23] [INFO ] Input system was already deterministic with 1803 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 45 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:23] [INFO ] Flatten gal took : 160 ms
[2023-03-12 09:37:24] [INFO ] Flatten gal took : 159 ms
[2023-03-12 09:37:24] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 309 transitions
Trivial Post-agglo rules discarded 309 transitions
Performed 309 trivial Post agglomeration. Transition count delta: 309
Iterating post reduction 0 with 309 rules applied. Total rules applied 309 place count 1673 transition count 2117
Reduce places removed 326 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 334 rules applied. Total rules applied 643 place count 1347 transition count 2109
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 9 rules applied. Total rules applied 652 place count 1339 transition count 2108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 653 place count 1338 transition count 2108
Performed 196 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 196 Pre rules applied. Total rules applied 653 place count 1338 transition count 1912
Deduced a syphon composed of 196 places in 3 ms
Ensure Unique test removed 68 places
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 4 with 460 rules applied. Total rules applied 1113 place count 1074 transition count 1912
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 4 with 37 rules applied. Total rules applied 1150 place count 1054 transition count 1895
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 1167 place count 1037 transition count 1895
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1167 place count 1037 transition count 1894
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1169 place count 1036 transition count 1894
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1179 place count 1026 transition count 1884
Iterating global reduction 6 with 10 rules applied. Total rules applied 1189 place count 1026 transition count 1884
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1197 place count 1026 transition count 1876
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1199 place count 1024 transition count 1874
Iterating global reduction 7 with 2 rules applied. Total rules applied 1201 place count 1024 transition count 1874
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1203 place count 1022 transition count 1872
Iterating global reduction 7 with 2 rules applied. Total rules applied 1205 place count 1022 transition count 1872
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1207 place count 1022 transition count 1870
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 5 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 8 with 134 rules applied. Total rules applied 1341 place count 955 transition count 1803
Applied a total of 1341 rules in 419 ms. Remains 955 /1674 variables (removed 719) and now considering 1803/2427 (removed 624) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 421 ms. Remains : 955/1674 places, 1803/2427 transitions.
[2023-03-12 09:37:24] [INFO ] Flatten gal took : 56 ms
[2023-03-12 09:37:24] [INFO ] Flatten gal took : 62 ms
[2023-03-12 09:37:24] [INFO ] Input system was already deterministic with 1803 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Drop transitions removed 307 transitions
Trivial Post-agglo rules discarded 307 transitions
Performed 307 trivial Post agglomeration. Transition count delta: 307
Iterating post reduction 0 with 307 rules applied. Total rules applied 307 place count 1674 transition count 2120
Reduce places removed 307 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 308 rules applied. Total rules applied 615 place count 1367 transition count 2119
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 616 place count 1366 transition count 2119
Performed 167 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 167 Pre rules applied. Total rules applied 616 place count 1366 transition count 1952
Deduced a syphon composed of 167 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 235 places and 0 transitions.
Iterating global reduction 3 with 402 rules applied. Total rules applied 1018 place count 1131 transition count 1952
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 1019 place count 1131 transition count 1951
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1020 place count 1130 transition count 1951
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 3 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 5 with 132 rules applied. Total rules applied 1152 place count 1064 transition count 1885
Applied a total of 1152 rules in 247 ms. Remains 1064 /1674 variables (removed 610) and now considering 1885/2427 (removed 542) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 247 ms. Remains : 1064/1674 places, 1885/2427 transitions.
[2023-03-12 09:37:25] [INFO ] Flatten gal took : 83 ms
[2023-03-12 09:37:25] [INFO ] Flatten gal took : 66 ms
[2023-03-12 09:37:25] [INFO ] Input system was already deterministic with 1885 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 41 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:25] [INFO ] Flatten gal took : 61 ms
[2023-03-12 09:37:25] [INFO ] Flatten gal took : 65 ms
[2023-03-12 09:37:25] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 310 transitions
Trivial Post-agglo rules discarded 310 transitions
Performed 310 trivial Post agglomeration. Transition count delta: 310
Iterating post reduction 0 with 310 rules applied. Total rules applied 310 place count 1673 transition count 2116
Reduce places removed 327 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 335 rules applied. Total rules applied 645 place count 1346 transition count 2108
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 653 place count 1338 transition count 2108
Performed 196 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 196 Pre rules applied. Total rules applied 653 place count 1338 transition count 1912
Deduced a syphon composed of 196 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 3 with 460 rules applied. Total rules applied 1113 place count 1074 transition count 1912
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 3 with 37 rules applied. Total rules applied 1150 place count 1054 transition count 1895
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 4 with 17 rules applied. Total rules applied 1167 place count 1037 transition count 1895
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1167 place count 1037 transition count 1894
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1169 place count 1036 transition count 1894
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 1179 place count 1026 transition count 1884
Iterating global reduction 5 with 10 rules applied. Total rules applied 1189 place count 1026 transition count 1884
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1197 place count 1026 transition count 1876
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1199 place count 1024 transition count 1874
Iterating global reduction 6 with 2 rules applied. Total rules applied 1201 place count 1024 transition count 1874
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1203 place count 1022 transition count 1872
Iterating global reduction 6 with 2 rules applied. Total rules applied 1205 place count 1022 transition count 1872
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1207 place count 1022 transition count 1870
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 2 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 7 with 134 rules applied. Total rules applied 1341 place count 955 transition count 1803
Applied a total of 1341 rules in 266 ms. Remains 955 /1674 variables (removed 719) and now considering 1803/2427 (removed 624) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 266 ms. Remains : 955/1674 places, 1803/2427 transitions.
[2023-03-12 09:37:26] [INFO ] Flatten gal took : 50 ms
[2023-03-12 09:37:26] [INFO ] Flatten gal took : 55 ms
[2023-03-12 09:37:26] [INFO ] Input system was already deterministic with 1803 transitions.
Finished random walk after 7184 steps, including 67 resets, run visited all 1 properties in 33 ms. (steps per millisecond=217 )
FORMULA ASLink-PT-08a-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 302 transitions
Trivial Post-agglo rules discarded 302 transitions
Performed 302 trivial Post agglomeration. Transition count delta: 302
Iterating post reduction 0 with 302 rules applied. Total rules applied 302 place count 1673 transition count 2124
Reduce places removed 319 places and 0 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 327 rules applied. Total rules applied 629 place count 1354 transition count 2116
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 641 place count 1346 transition count 2112
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 645 place count 1342 transition count 2112
Performed 193 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 193 Pre rules applied. Total rules applied 645 place count 1342 transition count 1919
Deduced a syphon composed of 193 places in 3 ms
Ensure Unique test removed 65 places
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 4 with 451 rules applied. Total rules applied 1096 place count 1084 transition count 1919
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 4 with 37 rules applied. Total rules applied 1133 place count 1064 transition count 1902
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 1150 place count 1047 transition count 1902
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1150 place count 1047 transition count 1901
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1152 place count 1046 transition count 1901
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 1162 place count 1036 transition count 1891
Iterating global reduction 6 with 10 rules applied. Total rules applied 1172 place count 1036 transition count 1891
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1180 place count 1036 transition count 1883
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1182 place count 1034 transition count 1881
Iterating global reduction 7 with 2 rules applied. Total rules applied 1184 place count 1034 transition count 1881
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1186 place count 1032 transition count 1879
Iterating global reduction 7 with 2 rules applied. Total rules applied 1188 place count 1032 transition count 1879
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1190 place count 1032 transition count 1877
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 2 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 8 with 124 rules applied. Total rules applied 1314 place count 970 transition count 1815
Applied a total of 1314 rules in 261 ms. Remains 970 /1674 variables (removed 704) and now considering 1815/2427 (removed 612) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 261 ms. Remains : 970/1674 places, 1815/2427 transitions.
[2023-03-12 09:37:26] [INFO ] Flatten gal took : 67 ms
[2023-03-12 09:37:26] [INFO ] Flatten gal took : 70 ms
[2023-03-12 09:37:27] [INFO ] Input system was already deterministic with 1815 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 55 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:27] [INFO ] Flatten gal took : 67 ms
[2023-03-12 09:37:27] [INFO ] Flatten gal took : 72 ms
[2023-03-12 09:37:27] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 80 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:27] [INFO ] Flatten gal took : 64 ms
[2023-03-12 09:37:27] [INFO ] Flatten gal took : 64 ms
[2023-03-12 09:37:27] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 44 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:27] [INFO ] Flatten gal took : 65 ms
[2023-03-12 09:37:28] [INFO ] Flatten gal took : 76 ms
[2023-03-12 09:37:28] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 51 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:28] [INFO ] Flatten gal took : 70 ms
[2023-03-12 09:37:28] [INFO ] Flatten gal took : 84 ms
[2023-03-12 09:37:28] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 51 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:28] [INFO ] Flatten gal took : 69 ms
[2023-03-12 09:37:28] [INFO ] Flatten gal took : 74 ms
[2023-03-12 09:37:29] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 42 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:29] [INFO ] Flatten gal took : 69 ms
[2023-03-12 09:37:29] [INFO ] Flatten gal took : 74 ms
[2023-03-12 09:37:29] [INFO ] Input system was already deterministic with 2427 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 308 transitions
Trivial Post-agglo rules discarded 308 transitions
Performed 308 trivial Post agglomeration. Transition count delta: 308
Iterating post reduction 0 with 308 rules applied. Total rules applied 308 place count 1673 transition count 2118
Reduce places removed 324 places and 0 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 1 with 331 rules applied. Total rules applied 639 place count 1349 transition count 2111
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 646 place count 1342 transition count 2111
Performed 193 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 193 Pre rules applied. Total rules applied 646 place count 1342 transition count 1918
Deduced a syphon composed of 193 places in 2 ms
Ensure Unique test removed 68 places
Reduce places removed 261 places and 0 transitions.
Iterating global reduction 3 with 454 rules applied. Total rules applied 1100 place count 1081 transition count 1918
Discarding 19 places :
Implicit places reduction removed 19 places
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 34 rules applied. Total rules applied 1134 place count 1062 transition count 1903
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 1149 place count 1047 transition count 1903
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1149 place count 1047 transition count 1902
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1151 place count 1046 transition count 1902
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1160 place count 1037 transition count 1893
Iterating global reduction 5 with 9 rules applied. Total rules applied 1169 place count 1037 transition count 1893
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1176 place count 1037 transition count 1886
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1178 place count 1035 transition count 1884
Iterating global reduction 6 with 2 rules applied. Total rules applied 1180 place count 1035 transition count 1884
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1182 place count 1033 transition count 1882
Iterating global reduction 6 with 2 rules applied. Total rules applied 1184 place count 1033 transition count 1882
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1186 place count 1033 transition count 1880
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 2 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 7 with 136 rules applied. Total rules applied 1322 place count 965 transition count 1812
Applied a total of 1322 rules in 292 ms. Remains 965 /1674 variables (removed 709) and now considering 1812/2427 (removed 615) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 305 ms. Remains : 965/1674 places, 1812/2427 transitions.
[2023-03-12 09:37:29] [INFO ] Flatten gal took : 78 ms
[2023-03-12 09:37:29] [INFO ] Flatten gal took : 84 ms
[2023-03-12 09:37:30] [INFO ] Input system was already deterministic with 1812 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1674/1674 places, 2427/2427 transitions.
Applied a total of 0 rules in 64 ms. Remains 1674 /1674 variables (removed 0) and now considering 2427/2427 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 1674/1674 places, 2427/2427 transitions.
[2023-03-12 09:37:30] [INFO ] Flatten gal took : 70 ms
[2023-03-12 09:37:30] [INFO ] Flatten gal took : 81 ms
[2023-03-12 09:37:30] [INFO ] Input system was already deterministic with 2427 transitions.
[2023-03-12 09:37:30] [INFO ] Flatten gal took : 64 ms
[2023-03-12 09:37:30] [INFO ] Flatten gal took : 66 ms
[2023-03-12 09:37:30] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-12 09:37:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1674 places, 2427 transitions and 8622 arcs took 9 ms.
Total runtime 133990 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/535/ctl_0_ --ctl=/tmp/535/ctl_1_ --ctl=/tmp/535/ctl_2_ --ctl=/tmp/535/ctl_3_ --ctl=/tmp/535/ctl_4_ --ctl=/tmp/535/ctl_5_ --ctl=/tmp/535/ctl_6_ --ctl=/tmp/535/ctl_7_ --ctl=/tmp/535/ctl_8_ --ctl=/tmp/535/ctl_9_ --ctl=/tmp/535/ctl_10_ --ctl=/tmp/535/ctl_11_ --ctl=/tmp/535/ctl_12_ --ctl=/tmp/535/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 10205024 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16096208 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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023

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="ASLink-PT-08a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-08a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813597500121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;