Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821400843.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821400843
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 14K Apr 29 16:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 29 16:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 29 16:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 29 16:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K May 9 08:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 9 08:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 28M May 10 09:34 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 MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652884336833

Running Version 202205111006
[2022-05-18 14:32:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 14:32:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 14:32:19] [INFO ] Load time of PNML (sax parser for PT used): 1100 ms
[2022-05-18 14:32:19] [INFO ] Transformed 27452 places.
[2022-05-18 14:32:19] [INFO ] Transformed 41619 transitions.
[2022-05-18 14:32:19] [INFO ] Parsed PT model containing 27452 places and 41619 transitions in 1361 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 27452 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27452/27452 places, 41619/41619 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 27400 transition count 41619
Applied a total of 52 rules in 2305 ms. Remains 27400 /27452 variables (removed 52) and now considering 41619/41619 (removed 0) transitions.
[2022-05-18 14:32:22] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:32:27] [INFO ] Computed 1701 place invariants in 5663 ms
[2022-05-18 14:32:30] [INFO ] Implicit Places using invariants in 8049 ms returned []
Implicit Place search using SMT only with invariants took 8081 ms to find 0 implicit places.
[2022-05-18 14:32:30] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:32:35] [INFO ] Computed 1701 place invariants in 5367 ms
[2022-05-18 14:32:37] [INFO ] Dead Transitions using invariants and state equation in 7703 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 27400/27452 places, 41619/41619 transitions.
Finished structural reductions, in 1 iterations. Remains : 27400/27452 places, 41619/41619 transitions.
Support contains 28 out of 27400 places after structural reductions.
[2022-05-18 14:32:40] [INFO ] Flatten gal took : 1558 ms
[2022-05-18 14:32:41] [INFO ] Flatten gal took : 1245 ms
[2022-05-18 14:32:43] [INFO ] Input system was already deterministic with 41619 transitions.
Incomplete random walk after 10000 steps, including 122 resets, run finished after 1048 ms. (steps per millisecond=9 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2022-05-18 14:32:46] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:32:51] [INFO ] Computed 1701 place invariants in 5488 ms
[2022-05-18 14:33:00] [INFO ] After 8295ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-18 14:33:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 410 ms returned sat
[2022-05-18 14:33:10] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 1691 ms returned sat
[2022-05-18 14:33:25] [INFO ] After 12197ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :7
[2022-05-18 14:33:25] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2022-05-18 14:33:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 14:33:25] [INFO ] After 25254ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:13
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 17 out of 27400 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 27400/27400 places, 41619/41619 transitions.
Drop transitions removed 8439 transitions
Trivial Post-agglo rules discarded 8439 transitions
Performed 8439 trivial Post agglomeration. Transition count delta: 8439
Iterating post reduction 0 with 8439 rules applied. Total rules applied 8439 place count 27400 transition count 33180
Reduce places removed 8439 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 8445 rules applied. Total rules applied 16884 place count 18961 transition count 33174
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 16890 place count 18955 transition count 33174
Performed 528 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 528 Pre rules applied. Total rules applied 16890 place count 18955 transition count 32646
Deduced a syphon composed of 528 places in 118 ms
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 3 with 1056 rules applied. Total rules applied 17946 place count 18427 transition count 32646
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 38 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18012 place count 18394 transition count 32613
Free-agglomeration rule (complex) applied 1568 times.
Iterating global reduction 3 with 1568 rules applied. Total rules applied 19580 place count 18394 transition count 31045
Reduce places removed 1568 places and 0 transitions.
Iterating post reduction 3 with 1568 rules applied. Total rules applied 21148 place count 16826 transition count 31045
Discarding 7911 places :
Symmetric choice reduction at 4 with 7911 rule applications. Total rules 29059 place count 8915 transition count 23134
Iterating global reduction 4 with 7911 rules applied. Total rules applied 36970 place count 8915 transition count 23134
Partial Free-agglomeration rule applied 297 times.
Drop transitions removed 297 transitions
Iterating global reduction 4 with 297 rules applied. Total rules applied 37267 place count 8915 transition count 23134
Applied a total of 37267 rules in 13587 ms. Remains 8915 /27400 variables (removed 18485) and now considering 23134/41619 (removed 18485) transitions.
Finished structural reductions, in 1 iterations. Remains : 8915/27400 places, 23134/41619 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 1074 ms. (steps per millisecond=9 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-18 14:33:40] [INFO ] Flow matrix only has 21570 transitions (discarded 1564 similar events)
// Phase 1: matrix 21570 rows 8915 cols
[2022-05-18 14:33:41] [INFO ] Computed 1701 place invariants in 1045 ms
[2022-05-18 14:33:43] [INFO ] After 1393ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-18 14:33:44] [INFO ] [Nat]Absence check using 65 positive place invariants in 177 ms returned sat
[2022-05-18 14:33:45] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 861 ms returned sat
[2022-05-18 14:34:08] [INFO ] After 22134ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-18 14:34:08] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2022-05-18 14:34:08] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 14:34:08] [INFO ] After 25242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 20 ms.
Support contains 8 out of 8915 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8915/8915 places, 23134/23134 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8915 transition count 23132
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 8913 transition count 23132
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 8913 transition count 23124
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 20 place count 8905 transition count 23124
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 25 place count 8900 transition count 23119
Iterating global reduction 3 with 5 rules applied. Total rules applied 30 place count 8900 transition count 23119
Applied a total of 30 rules in 3793 ms. Remains 8900 /8915 variables (removed 15) and now considering 23119/23134 (removed 15) transitions.
Finished structural reductions, in 1 iterations. Remains : 8900/8915 places, 23119/23134 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 1005 ms. (steps per millisecond=9 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-18 14:34:13] [INFO ] Flow matrix only has 21554 transitions (discarded 1565 similar events)
// Phase 1: matrix 21554 rows 8900 cols
[2022-05-18 14:34:14] [INFO ] Computed 1701 place invariants in 1066 ms
[2022-05-18 14:34:15] [INFO ] After 1181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-18 14:34:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 124 ms returned sat
[2022-05-18 14:34:17] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 653 ms returned sat
[2022-05-18 14:34:37] [INFO ] After 19606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-18 14:34:37] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2022-05-18 14:34:40] [INFO ] After 2888ms SMT Verify possible using 13378 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 14:34:40] [INFO ] After 2891ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-18 14:34:40] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 6 out of 8900 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8900/8900 places, 23119/23119 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8900 transition count 23118
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8899 transition count 23118
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 8899 transition count 23116
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 8897 transition count 23116
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 7 place count 8896 transition count 23115
Iterating global reduction 3 with 1 rules applied. Total rules applied 8 place count 8896 transition count 23115
Applied a total of 8 rules in 3732 ms. Remains 8896 /8900 variables (removed 4) and now considering 23115/23119 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 8896/8900 places, 23115/23119 transitions.
Successfully simplified 5 atomic propositions for a total of 8 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 21384 stabilizing places and 29650 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||(p1&&G(p2))))))'
Support contains 6 out of 27400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27400/27400 places, 41619/41619 transitions.
Applied a total of 0 rules in 1710 ms. Remains 27400 /27400 variables (removed 0) and now considering 41619/41619 (removed 0) transitions.
[2022-05-18 14:34:46] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:34:52] [INFO ] Computed 1701 place invariants in 5305 ms
[2022-05-18 14:34:54] [INFO ] Implicit Places using invariants in 7694 ms returned []
Implicit Place search using SMT only with invariants took 7697 ms to find 0 implicit places.
[2022-05-18 14:34:54] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:34:59] [INFO ] Computed 1701 place invariants in 5241 ms
[2022-05-18 14:35:02] [INFO ] Dead Transitions using invariants and state equation in 7623 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27400/27400 places, 41619/41619 transitions.
Stuttering acceptance computed with spot in 335 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(GT s22750 s7234), p1:(GT s25150 s24461), p2:(GT s23834 s15501)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 80 steps with 0 reset in 15 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-03 finished in 17610 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 27400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27400/27400 places, 41619/41619 transitions.
Drop transitions removed 8447 transitions
Trivial Post-agglo rules discarded 8447 transitions
Performed 8447 trivial Post agglomeration. Transition count delta: 8447
Iterating post reduction 0 with 8447 rules applied. Total rules applied 8447 place count 27400 transition count 33172
Reduce places removed 8447 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8448 rules applied. Total rules applied 16895 place count 18953 transition count 33171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16896 place count 18952 transition count 33171
Performed 528 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 528 Pre rules applied. Total rules applied 16896 place count 18952 transition count 32643
Deduced a syphon composed of 528 places in 69 ms
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 3 with 1056 rules applied. Total rules applied 17952 place count 18424 transition count 32643
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 49 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18018 place count 18391 transition count 32610
Applied a total of 18018 rules in 5447 ms. Remains 18391 /27400 variables (removed 9009) and now considering 32610/41619 (removed 9009) transitions.
[2022-05-18 14:35:08] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:35:12] [INFO ] Computed 1701 place invariants in 3990 ms
[2022-05-18 14:35:13] [INFO ] Implicit Places using invariants in 5580 ms returned []
Implicit Place search using SMT only with invariants took 5581 ms to find 0 implicit places.
[2022-05-18 14:35:13] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:35:17] [INFO ] Computed 1701 place invariants in 4119 ms
[2022-05-18 14:35:19] [INFO ] Dead Transitions using invariants and state equation in 5674 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18391/27400 places, 32610/41619 transitions.
Finished structural reductions, in 1 iterations. Remains : 18391/27400 places, 32610/41619 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s6443 s15648)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 66 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-04 finished in 16870 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 27400 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27400/27400 places, 41619/41619 transitions.
Drop transitions removed 8447 transitions
Trivial Post-agglo rules discarded 8447 transitions
Performed 8447 trivial Post agglomeration. Transition count delta: 8447
Iterating post reduction 0 with 8447 rules applied. Total rules applied 8447 place count 27400 transition count 33172
Reduce places removed 8447 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8448 rules applied. Total rules applied 16895 place count 18953 transition count 33171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16896 place count 18952 transition count 33171
Performed 528 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 528 Pre rules applied. Total rules applied 16896 place count 18952 transition count 32643
Deduced a syphon composed of 528 places in 64 ms
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 3 with 1056 rules applied. Total rules applied 17952 place count 18424 transition count 32643
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 50 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18018 place count 18391 transition count 32610
Applied a total of 18018 rules in 5226 ms. Remains 18391 /27400 variables (removed 9009) and now considering 32610/41619 (removed 9009) transitions.
[2022-05-18 14:35:24] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:35:28] [INFO ] Computed 1701 place invariants in 4061 ms
[2022-05-18 14:35:30] [INFO ] Implicit Places using invariants in 5598 ms returned []
Implicit Place search using SMT only with invariants took 5611 ms to find 0 implicit places.
[2022-05-18 14:35:30] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:35:34] [INFO ] Computed 1701 place invariants in 4058 ms
[2022-05-18 14:35:35] [INFO ] Dead Transitions using invariants and state equation in 5718 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18391/27400 places, 32610/41619 transitions.
Finished structural reductions, in 1 iterations. Remains : 18391/27400 places, 32610/41619 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s13106 s14620)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1525 reset in 3452 ms.
Product exploration explored 100000 steps with 1525 reset in 3381 ms.
Computed a total of 12408 stabilizing places and 20674 stable transitions
Computed a total of 12408 stabilizing places and 20674 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 152 resets, run finished after 381 ms. (steps per millisecond=26 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 7935 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 7935 steps, saw 3852 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 14:35:46] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:35:50] [INFO ] Computed 1701 place invariants in 4086 ms
[2022-05-18 14:35:53] [INFO ] After 2208ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 14:35:55] [INFO ] [Nat]Absence check using 63 positive place invariants in 197 ms returned sat
[2022-05-18 14:35:56] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 1337 ms returned sat
[2022-05-18 14:36:18] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 18391 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18391/18391 places, 32610/32610 transitions.
Free-agglomeration rule (complex) applied 1579 times.
Iterating global reduction 0 with 1579 rules applied. Total rules applied 1579 place count 18391 transition count 31031
Reduce places removed 1579 places and 0 transitions.
Iterating post reduction 0 with 1579 rules applied. Total rules applied 3158 place count 16812 transition count 31031
Discarding 7919 places :
Symmetric choice reduction at 1 with 7919 rule applications. Total rules 11077 place count 8893 transition count 23112
Iterating global reduction 1 with 7919 rules applied. Total rules applied 18996 place count 8893 transition count 23112
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 1 with 33 rules applied. Total rules applied 19029 place count 8893 transition count 23112
Applied a total of 19029 rules in 7669 ms. Remains 8893 /18391 variables (removed 9498) and now considering 23112/32610 (removed 9498) transitions.
Finished structural reductions, in 1 iterations. Remains : 8893/18391 places, 23112/32610 transitions.
Finished random walk after 7560 steps, including 153 resets, run visited all 1 properties in 622 ms. (steps per millisecond=12 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 2 out of 18391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18391/18391 places, 32610/32610 transitions.
Applied a total of 0 rules in 1975 ms. Remains 18391 /18391 variables (removed 0) and now considering 32610/32610 (removed 0) transitions.
[2022-05-18 14:36:28] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:36:32] [INFO ] Computed 1701 place invariants in 4045 ms
[2022-05-18 14:36:34] [INFO ] Implicit Places using invariants in 5532 ms returned []
Implicit Place search using SMT only with invariants took 5553 ms to find 0 implicit places.
[2022-05-18 14:36:34] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:36:38] [INFO ] Computed 1701 place invariants in 4079 ms
[2022-05-18 14:36:39] [INFO ] Dead Transitions using invariants and state equation in 5641 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 18391/18391 places, 32610/32610 transitions.
Computed a total of 12408 stabilizing places and 20674 stable transitions
Computed a total of 12408 stabilizing places and 20674 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 152 resets, run finished after 366 ms. (steps per millisecond=27 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 8073 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8073 steps, saw 3907 distinct states, run finished after 3001 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 14:36:43] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:36:47] [INFO ] Computed 1701 place invariants in 3980 ms
[2022-05-18 14:36:49] [INFO ] After 2103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 14:36:52] [INFO ] [Nat]Absence check using 63 positive place invariants in 167 ms returned sat
[2022-05-18 14:36:53] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 1009 ms returned sat
[2022-05-18 14:37:14] [INFO ] After 25012ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 18391 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 18391/18391 places, 32610/32610 transitions.
Free-agglomeration rule (complex) applied 1579 times.
Iterating global reduction 0 with 1579 rules applied. Total rules applied 1579 place count 18391 transition count 31031
Reduce places removed 1579 places and 0 transitions.
Iterating post reduction 0 with 1579 rules applied. Total rules applied 3158 place count 16812 transition count 31031
Discarding 7919 places :
Symmetric choice reduction at 1 with 7919 rule applications. Total rules 11077 place count 8893 transition count 23112
Iterating global reduction 1 with 7919 rules applied. Total rules applied 18996 place count 8893 transition count 23112
Partial Free-agglomeration rule applied 33 times.
Drop transitions removed 33 transitions
Iterating global reduction 1 with 33 rules applied. Total rules applied 19029 place count 8893 transition count 23112
Applied a total of 19029 rules in 7842 ms. Remains 8893 /18391 variables (removed 9498) and now considering 23112/32610 (removed 9498) transitions.
Finished structural reductions, in 1 iterations. Remains : 8893/18391 places, 23112/32610 transitions.
Incomplete random walk after 10000 steps, including 202 resets, run finished after 813 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 12046 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 12046 steps, saw 5845 distinct states, run finished after 3001 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 14:37:26] [INFO ] Flow matrix only has 21547 transitions (discarded 1565 similar events)
// Phase 1: matrix 21547 rows 8893 cols
[2022-05-18 14:37:27] [INFO ] Computed 1701 place invariants in 1054 ms
[2022-05-18 14:37:28] [INFO ] After 868ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 14:37:29] [INFO ] [Nat]Absence check using 65 positive place invariants in 152 ms returned sat
[2022-05-18 14:37:30] [INFO ] [Nat]Absence check using 65 positive and 1636 generalized place invariants in 739 ms returned sat
[2022-05-18 14:37:47] [INFO ] After 16713ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 14:37:47] [INFO ] State equation strengthened by 13378 read => feed constraints.
[2022-05-18 14:37:49] [INFO ] After 1974ms SMT Verify possible using 13378 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 14:37:50] [INFO ] After 2873ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 655 ms.
[2022-05-18 14:37:50] [INFO ] After 22281ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 8893 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8893/8893 places, 23112/23112 transitions.
Applied a total of 0 rules in 1189 ms. Remains 8893 /8893 variables (removed 0) and now considering 23112/23112 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8893/8893 places, 23112/23112 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8893/8893 places, 23112/23112 transitions.
Applied a total of 0 rules in 1165 ms. Remains 8893 /8893 variables (removed 0) and now considering 23112/23112 (removed 0) transitions.
[2022-05-18 14:37:53] [INFO ] Flow matrix only has 21547 transitions (discarded 1565 similar events)
// Phase 1: matrix 21547 rows 8893 cols
[2022-05-18 14:37:54] [INFO ] Computed 1701 place invariants in 1033 ms
[2022-05-18 14:37:55] [INFO ] Implicit Places using invariants in 1816 ms returned []
Implicit Place search using SMT only with invariants took 1835 ms to find 0 implicit places.
[2022-05-18 14:37:55] [INFO ] Flow matrix only has 21547 transitions (discarded 1565 similar events)
// Phase 1: matrix 21547 rows 8893 cols
[2022-05-18 14:37:56] [INFO ] Computed 1701 place invariants in 997 ms
[2022-05-18 14:37:56] [INFO ] Dead Transitions using invariants and state equation in 1758 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8893/8893 places, 23112/23112 transitions.
Graph (trivial) has 7213 edges and 8893 vertex of which 33 / 8893 are part of one of the 1 SCC in 15 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 73117 edges and 8861 vertex of which 8831 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.11 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t18465.t20757 and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 0 with 450 rules applied. Total rules applied 452 place count 8189 transition count 20041
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 447 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 447 transitions
Trivial Post-agglo rules discarded 447 transitions
Performed 447 trivial Post agglomeration. Transition count delta: 447
Iterating post reduction 1 with 1344 rules applied. Total rules applied 1796 place count 7740 transition count 19146
Ensure Unique test removed 1 places
Reduce places removed 448 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 447 transitions.
Drop transitions removed 391 transitions
Trivial Post-agglo rules discarded 391 transitions
Performed 391 trivial Post agglomeration. Transition count delta: 391
Iterating post reduction 2 with 1286 rules applied. Total rules applied 3082 place count 7292 transition count 18308
Ensure Unique test removed 56 places
Reduce places removed 447 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 391 transitions.
Drop transitions removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 3 with 1227 rules applied. Total rules applied 4309 place count 6845 transition count 17528
Ensure Unique test removed 2 places
Reduce places removed 391 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 337 transitions
Reduce isomorphic transitions removed 389 transitions.
Drop transitions removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 4 with 1117 rules applied. Total rules applied 5426 place count 6454 transition count 16802
Ensure Unique test removed 52 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 337 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 5 with 1061 rules applied. Total rules applied 6487 place count 6065 transition count 16130
Ensure Unique test removed 2 places
Reduce places removed 337 places and 0 transitions.
Drop transitions removed 47 transitions
Ensure Unique test removed 288 transitions
Reduce isomorphic transitions removed 335 transitions.
Drop transitions removed 288 transitions
Trivial Post-agglo rules discarded 288 transitions
Performed 288 trivial Post agglomeration. Transition count delta: 288
Iterating post reduction 6 with 960 rules applied. Total rules applied 7447 place count 5728 transition count 15507
Ensure Unique test removed 47 places
Reduce places removed 335 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 288 transitions.
Drop transitions removed 286 transitions
Trivial Post-agglo rules discarded 286 transitions
Performed 286 trivial Post agglomeration. Transition count delta: 286
Iterating post reduction 7 with 909 rules applied. Total rules applied 8356 place count 5393 transition count 14933
Ensure Unique test removed 2 places
Reduce places removed 288 places and 0 transitions.
Drop transitions removed 44 transitions
Ensure Unique test removed 242 transitions
Reduce isomorphic transitions removed 286 transitions.
Drop transitions removed 242 transitions
Trivial Post-agglo rules discarded 242 transitions
Performed 242 trivial Post agglomeration. Transition count delta: 242
Iterating post reduction 8 with 816 rules applied. Total rules applied 9172 place count 5105 transition count 14405
Ensure Unique test removed 44 places
Reduce places removed 286 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 242 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 9 with 768 rules applied. Total rules applied 9940 place count 4819 transition count 13923
Ensure Unique test removed 2 places
Reduce places removed 242 places and 0 transitions.
Drop transitions removed 40 transitions
Ensure Unique test removed 200 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 10 with 682 rules applied. Total rules applied 10622 place count 4577 transition count 13483
Ensure Unique test removed 40 places
Reduce places removed 240 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 11 with 638 rules applied. Total rules applied 11260 place count 4337 transition count 13085
Ensure Unique test removed 2 places
Reduce places removed 200 places and 0 transitions.
Drop transitions removed 36 transitions
Ensure Unique test removed 162 transitions
Reduce isomorphic transitions removed 198 transitions.
Drop transitions removed 162 transitions
Trivial Post-agglo rules discarded 162 transitions
Performed 162 trivial Post agglomeration. Transition count delta: 162
Iterating post reduction 12 with 560 rules applied. Total rules applied 11820 place count 4137 transition count 12725
Ensure Unique test removed 36 places
Reduce places removed 198 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 162 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 13 with 520 rules applied. Total rules applied 12340 place count 3939 transition count 12403
Ensure Unique test removed 2 places
Reduce places removed 162 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 160 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 14 with 450 rules applied. Total rules applied 12790 place count 3777 transition count 12115
Ensure Unique test removed 32 places
Reduce places removed 160 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 126 transitions
Trivial Post-agglo rules discarded 126 transitions
Performed 126 trivial Post agglomeration. Transition count delta: 126
Iterating post reduction 15 with 414 rules applied. Total rules applied 13204 place count 3617 transition count 11861
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 126 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 16 with 352 rules applied. Total rules applied 13556 place count 3489 transition count 11637
Ensure Unique test removed 28 places
Reduce places removed 126 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 98 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 17 with 320 rules applied. Total rules applied 13876 place count 3363 transition count 11443
Ensure Unique test removed 2 places
Reduce places removed 98 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 96 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 18 with 266 rules applied. Total rules applied 14142 place count 3265 transition count 11275
Ensure Unique test removed 24 places
Reduce places removed 96 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 19 with 238 rules applied. Total rules applied 14380 place count 3169 transition count 11133
Ensure Unique test removed 2 places
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 20 with 192 rules applied. Total rules applied 14572 place count 3097 transition count 11013
Ensure Unique test removed 20 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 21 with 168 rules applied. Total rules applied 14740 place count 3027 transition count 10915
Ensure Unique test removed 2 places
Reduce places removed 50 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 130 rules applied. Total rules applied 14870 place count 2977 transition count 10835
Ensure Unique test removed 16 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 110 rules applied. Total rules applied 14980 place count 2929 transition count 10773
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 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 24 with 80 rules applied. Total rules applied 15060 place count 2897 transition count 10725
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 15124 place count 2867 transition count 10691
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 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 26 with 42 rules applied. Total rules applied 15166 place count 2849 transition count 10667
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15196 place count 2833 transition count 10653
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15212 place count 2825 transition count 10645
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 8 rules applied. Total rules applied 15220 place count 2819 transition count 10643
Ensure Unique test removed 2 places
Iterating post reduction 30 with 2 rules applied. Total rules applied 15222 place count 2817 transition count 10643
Performed 528 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 528 Pre rules applied. Total rules applied 15222 place count 2817 transition count 10115
Deduced a syphon composed of 528 places in 4 ms
Ensure Unique test removed 527 places
Reduce places removed 1055 places and 0 transitions.
Iterating global reduction 31 with 1583 rules applied. Total rules applied 16805 place count 1762 transition count 10115
Discarding 543 places :
Symmetric choice reduction at 31 with 543 rule applications. Total rules 17348 place count 1219 transition count 9572
Iterating global reduction 31 with 543 rules applied. Total rules applied 17891 place count 1219 transition count 9572
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 17891 place count 1219 transition count 9571
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 17893 place count 1218 transition count 9571
Discarding 975 places :
Symmetric choice reduction at 31 with 975 rule applications. Total rules 18868 place count 243 transition count 1771
Iterating global reduction 31 with 975 rules applied. Total rules applied 19843 place count 243 transition count 1771
Ensure Unique test removed 975 transitions
Reduce isomorphic transitions removed 975 transitions.
Iterating post reduction 31 with 975 rules applied. Total rules applied 20818 place count 243 transition count 796
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 32 with 67 rules applied. Total rules applied 20885 place count 209 transition count 763
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 32 with 6 rules applied. Total rules applied 20891 place count 209 transition count 757
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 32 with 5 rules applied. Total rules applied 20896 place count 209 transition count 752
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 33 with 6 rules applied. Total rules applied 20902 place count 204 transition count 751
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 34 with 1 rules applied. Total rules applied 20903 place count 203 transition count 751
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 35 with 8 rules applied. Total rules applied 20911 place count 203 transition count 743
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 35 with 8 rules applied. Total rules applied 20919 place count 195 transition count 743
Discarding 15 places :
Symmetric choice reduction at 36 with 15 rule applications. Total rules 20934 place count 180 transition count 623
Iterating global reduction 36 with 15 rules applied. Total rules applied 20949 place count 180 transition count 623
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 36 with 15 rules applied. Total rules applied 20964 place count 180 transition count 608
Partial Free-agglomeration rule applied 256 times.
Drop transitions removed 256 transitions
Iterating global reduction 37 with 256 rules applied. Total rules applied 21220 place count 180 transition count 608
Discarding 15 places :
Symmetric choice reduction at 37 with 15 rule applications. Total rules 21235 place count 165 transition count 488
Ensure Unique test removed 14 places
Iterating global reduction 37 with 29 rules applied. Total rules applied 21264 place count 151 transition count 488
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 37 with 15 rules applied. Total rules applied 21279 place count 151 transition count 473
Discarding 14 places :
Symmetric choice reduction at 38 with 14 rule applications. Total rules 21293 place count 137 transition count 361
Iterating global reduction 38 with 14 rules applied. Total rules applied 21307 place count 137 transition count 361
Discarding 14 places :
Symmetric choice reduction at 38 with 14 rule applications. Total rules 21321 place count 123 transition count 347
Iterating global reduction 38 with 14 rules applied. Total rules applied 21335 place count 123 transition count 347
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 38 with 1 rules applied. Total rules applied 21336 place count 123 transition count 347
Applied a total of 21336 rules in 33316 ms. Remains 123 /8893 variables (removed 8770) and now considering 347/23112 (removed 22765) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 347 rows 123 cols
[2022-05-18 14:38:30] [INFO ] Computed 39 place invariants in 16 ms
[2022-05-18 14:38:30] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 14:38:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-18 14:38:30] [INFO ] [Nat]Absence check using 4 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-18 14:38:30] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 14:38:30] [INFO ] After 92ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-18 14:38:30] [INFO ] After 144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 14:38:30] [INFO ] Flatten gal took : 26 ms
[2022-05-18 14:38:30] [INFO ] Flatten gal took : 25 ms
[2022-05-18 14:38:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9395271340006336138.gal : 19 ms
[2022-05-18 14:38:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16063990012468733899.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13705133967930710415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9395271340006336138.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16063990012468733899.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality16063990012468733899.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :21 after 23
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :23 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 37
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :37 after 187
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :187 after 223
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :223 after 855
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :855 after 3535
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3535 after 6758
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,36586,2.13565,64184,2,20212,15,63725,6,0,806,55811,0
Total reachable state count : 36586

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,1598,2.20661,64184,2,982,15,63725,7,0,811,55811,0
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1524 reset in 3260 ms.
Product exploration explored 100000 steps with 1525 reset in 2986 ms.
Built C files in :
/tmp/ltsmin1963626882801942456
[2022-05-18 14:38:39] [INFO ] Too many transitions (32610) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:38:39] [INFO ] Built C files in 319ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1963626882801942456
Running compilation step : cd /tmp/ltsmin1963626882801942456;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1963626882801942456;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1963626882801942456;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 18391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18391/18391 places, 32610/32610 transitions.
Applied a total of 0 rules in 1902 ms. Remains 18391 /18391 variables (removed 0) and now considering 32610/32610 (removed 0) transitions.
[2022-05-18 14:38:44] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:38:48] [INFO ] Computed 1701 place invariants in 3973 ms
[2022-05-18 14:38:50] [INFO ] Implicit Places using invariants in 5502 ms returned []
Implicit Place search using SMT only with invariants took 5503 ms to find 0 implicit places.
[2022-05-18 14:38:50] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:38:53] [INFO ] Computed 1701 place invariants in 3832 ms
[2022-05-18 14:38:55] [INFO ] Dead Transitions using invariants and state equation in 5532 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 18391/18391 places, 32610/32610 transitions.
Built C files in :
/tmp/ltsmin14425251388737450734
[2022-05-18 14:38:55] [INFO ] Too many transitions (32610) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:38:55] [INFO ] Built C files in 255ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14425251388737450734
Running compilation step : cd /tmp/ltsmin14425251388737450734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14425251388737450734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14425251388737450734;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 14:39:01] [INFO ] Flatten gal took : 1040 ms
[2022-05-18 14:39:02] [INFO ] Flatten gal took : 1088 ms
[2022-05-18 14:39:02] [INFO ] Time to serialize gal into /tmp/LTL5997167981567630840.gal : 301 ms
[2022-05-18 14:39:02] [INFO ] Time to serialize properties into /tmp/LTL15791990604927563110.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5997167981567630840.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15791990604927563110.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5997167...267
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node26HasAskedItsLeafSetToLx1ToReplaceNode11<=Node28HasDetectedCrashOfNode24)"))))
Formula 0 simplified : !FG"(Node26HasAskedItsLeafSetToLx1ToReplaceNode11<=Node28HasDetectedCrashOfNode24)"
Detected timeout of ITS tools.
[2022-05-18 14:39:19] [INFO ] Flatten gal took : 1074 ms
[2022-05-18 14:39:19] [INFO ] Applying decomposition
[2022-05-18 14:39:20] [INFO ] Flatten gal took : 993 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18109679967623607875.txt' '-o' '/tmp/graph18109679967623607875.bin' '-w' '/tmp/graph18109679967623607875.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18109679967623607875.bin' '-l' '-1' '-v' '-w' '/tmp/graph18109679967623607875.weights' '-q' '0' '-e' '0.001'
[2022-05-18 14:39:23] [INFO ] Decomposing Gal with order
[2022-05-18 14:39:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 14:39:44] [INFO ] Removed a total of 25065 redundant transitions.
[2022-05-18 14:39:45] [INFO ] Flatten gal took : 13523 ms
[2022-05-18 14:39:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1259 labels/synchronizations in 966 ms.
[2022-05-18 14:39:51] [INFO ] Time to serialize gal into /tmp/LTL5430892217162307626.gal : 194 ms
[2022-05-18 14:39:51] [INFO ] Time to serialize properties into /tmp/LTL17179217655889484847.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5430892217162307626.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17179217655889484847.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5430892...267
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu564.Node26HasAskedItsLeafSetToLx1ToReplaceNode11<=gu564.Node28HasDetectedCrashOfNode24)"))))
Formula 0 simplified : !FG"(gu564.Node26HasAskedItsLeafSetToLx1ToReplaceNode11<=gu564.Node28HasDetectedCrashOfNode24)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1634539216707254331
[2022-05-18 14:40:06] [INFO ] Built C files in 200ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1634539216707254331
Running compilation step : cd /tmp/ltsmin1634539216707254331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1634539216707254331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1634539216707254331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-07 finished in 290396 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 27400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27400/27400 places, 41619/41619 transitions.
Applied a total of 0 rules in 3018 ms. Remains 27400 /27400 variables (removed 0) and now considering 41619/41619 (removed 0) transitions.
[2022-05-18 14:40:12] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:40:18] [INFO ] Computed 1701 place invariants in 5326 ms
[2022-05-18 14:40:20] [INFO ] Implicit Places using invariants in 7269 ms returned []
Implicit Place search using SMT only with invariants took 7269 ms to find 0 implicit places.
[2022-05-18 14:40:20] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:40:25] [INFO ] Computed 1701 place invariants in 5819 ms
[2022-05-18 14:40:27] [INFO ] Dead Transitions using invariants and state equation in 7760 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27400/27400 places, 41619/41619 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s23730 s16082)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 59240 steps with 29620 reset in 10002 ms.
Product exploration timeout after 61390 steps with 30695 reset in 10001 ms.
Computed a total of 21384 stabilizing places and 29650 stable transitions
Computed a total of 21384 stabilizing places and 29650 stable transitions
Detected a total of 21384/27400 stabilizing places and 29650/41619 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 72 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-08 finished in 38513 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(G(X((p1 U p0)))||G(p2)))))'
Support contains 7 out of 27400 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27400/27400 places, 41619/41619 transitions.
Applied a total of 0 rules in 1553 ms. Remains 27400 /27400 variables (removed 0) and now considering 41619/41619 (removed 0) transitions.
[2022-05-18 14:40:49] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:40:55] [INFO ] Computed 1701 place invariants in 5151 ms
[2022-05-18 14:40:56] [INFO ] Implicit Places using invariants in 7029 ms returned []
Implicit Place search using SMT only with invariants took 7033 ms to find 0 implicit places.
[2022-05-18 14:40:56] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:41:02] [INFO ] Computed 1701 place invariants in 5299 ms
[2022-05-18 14:41:04] [INFO ] Dead Transitions using invariants and state equation in 7187 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 27400/27400 places, 41619/41619 transitions.
Stuttering acceptance computed with spot in 290 ms :[(NOT p0), (NOT p0), true, (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p2), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(OR p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND (NOT p2) p1)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 p2) (AND p2 p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 2}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s6253 s26191), p2:(AND (LEQ s24266 s797) (LEQ 1 s11588)), p1:(OR (LEQ 1 s11588) (LEQ s9551 s14971))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1222 reset in 3673 ms.
Product exploration explored 100000 steps with 1223 reset in 3621 ms.
Computed a total of 21384 stabilizing places and 29650 stable transitions
Computed a total of 21384 stabilizing places and 29650 stable transitions
Detected a total of 21384/27400 stabilizing places and 29650/41619 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (AND p0 (NOT p2))), (X (NOT (AND p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), true, (X (X (NOT (OR (AND p0 p2) (AND p2 p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 585 ms. Reduced automaton from 7 states, 17 edges and 3 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 266 ms :[(NOT p0), true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 121 resets, run finished after 774 ms. (steps per millisecond=12 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-18 14:41:14] [INFO ] Flow matrix only has 40563 transitions (discarded 1056 similar events)
// Phase 1: matrix 40563 rows 27400 cols
[2022-05-18 14:41:21] [INFO ] Computed 1701 place invariants in 7626 ms
[2022-05-18 14:41:25] [INFO ] After 4004ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-18 14:41:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 333 ms returned sat
[2022-05-18 14:41:31] [INFO ] [Nat]Absence check using 63 positive and 1638 generalized place invariants in 1827 ms returned sat
[2022-05-18 14:41:31] [INFO ] After 6050ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (AND p0 (NOT p2))), (X (NOT (AND p0 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), true, (X (X (NOT (OR (AND p0 p2) (AND p2 p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1)))), (G (OR p0 p1))]
False Knowledge obtained : [(F (AND (NOT p0) p1))]
Knowledge based reduction with 16 factoid took 619 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 27400 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 27400/27400 places, 41619/41619 transitions.
Drop transitions removed 8444 transitions
Trivial Post-agglo rules discarded 8444 transitions
Performed 8444 trivial Post agglomeration. Transition count delta: 8444
Iterating post reduction 0 with 8444 rules applied. Total rules applied 8444 place count 27400 transition count 33175
Reduce places removed 8444 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 8446 rules applied. Total rules applied 16890 place count 18956 transition count 33173
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16892 place count 18954 transition count 33173
Performed 528 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 528 Pre rules applied. Total rules applied 16892 place count 18954 transition count 32645
Deduced a syphon composed of 528 places in 152 ms
Reduce places removed 528 places and 0 transitions.
Iterating global reduction 3 with 1056 rules applied. Total rules applied 17948 place count 18426 transition count 32645
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 58 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 18014 place count 18393 transition count 32612
Applied a total of 18014 rules in 5736 ms. Remains 18393 /27400 variables (removed 9007) and now considering 32612/41619 (removed 9007) transitions.
[2022-05-18 14:41:38] [INFO ] Flow matrix only has 31556 transitions (discarded 1056 similar events)
// Phase 1: matrix 31556 rows 18393 cols
[2022-05-18 14:41:42] [INFO ] Computed 1701 place invariants in 4511 ms
[2022-05-18 14:41:44] [INFO ] Implicit Places using invariants in 5849 ms returned []
Implicit Place search using SMT only with invariants took 5849 ms to find 0 implicit places.
[2022-05-18 14:41:44] [INFO ] Flow matrix only has 31556 transitions (discarded 1056 similar events)
// Phase 1: matrix 31556 rows 18393 cols
[2022-05-18 14:41:48] [INFO ] Computed 1701 place invariants in 4266 ms
[2022-05-18 14:41:49] [INFO ] Dead Transitions using invariants and state equation in 5611 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18393/27400 places, 32612/41619 transitions.
Finished structural reductions, in 1 iterations. Remains : 18393/27400 places, 32612/41619 transitions.
Computed a total of 12410 stabilizing places and 20676 stable transitions
Computed a total of 12410 stabilizing places and 20676 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 152 resets, run finished after 442 ms. (steps per millisecond=22 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3917 steps, run visited all 1 properties in 1628 ms. (steps per millisecond=2 )
Probabilistic random walk after 3917 steps, saw 2030 distinct states, run finished after 1629 ms. (steps per millisecond=2 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1529 reset in 3705 ms.
Product exploration explored 100000 steps with 1527 reset in 3610 ms.
Built C files in :
/tmp/ltsmin16252721000878745121
[2022-05-18 14:42:00] [INFO ] Too many transitions (32612) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:42:00] [INFO ] Built C files in 221ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16252721000878745121
Running compilation step : cd /tmp/ltsmin16252721000878745121;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16252721000878745121;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16252721000878745121;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 18393 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 18393/18393 places, 32612/32612 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 18393 transition count 32610
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 18391 transition count 32610
Applied a total of 4 rules in 2921 ms. Remains 18391 /18393 variables (removed 2) and now considering 32610/32612 (removed 2) transitions.
[2022-05-18 14:42:06] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:42:11] [INFO ] Computed 1701 place invariants in 5016 ms
[2022-05-18 14:42:13] [INFO ] Implicit Places using invariants in 7036 ms returned []
Implicit Place search using SMT only with invariants took 7037 ms to find 0 implicit places.
[2022-05-18 14:42:13] [INFO ] Flow matrix only has 31554 transitions (discarded 1056 similar events)
// Phase 1: matrix 31554 rows 18391 cols
[2022-05-18 14:42:18] [INFO ] Computed 1701 place invariants in 5434 ms
[2022-05-18 14:42:21] [INFO ] Dead Transitions using invariants and state equation in 7672 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18391/18393 places, 32610/32612 transitions.
Finished structural reductions, in 1 iterations. Remains : 18391/18393 places, 32610/32612 transitions.
Built C files in :
/tmp/ltsmin11331354316244073919
[2022-05-18 14:42:21] [INFO ] Too many transitions (32610) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:42:21] [INFO ] Built C files in 281ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11331354316244073919
Running compilation step : cd /tmp/ltsmin11331354316244073919;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11331354316244073919;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11331354316244073919;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-18 14:42:27] [INFO ] Flatten gal took : 1854 ms
[2022-05-18 14:42:29] [INFO ] Flatten gal took : 1860 ms
[2022-05-18 14:42:30] [INFO ] Time to serialize gal into /tmp/LTL11757195309457399164.gal : 278 ms
[2022-05-18 14:42:30] [INFO ] Time to serialize properties into /tmp/LTL10074765396067078592.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11757195309457399164.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10074765396067078592.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1175719...268
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-05-18 14:42:47] [INFO ] Flatten gal took : 1928 ms
[2022-05-18 14:42:47] [INFO ] Applying decomposition
[2022-05-18 14:42:48] [INFO ] Flatten gal took : 1548 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph241334962351941438.txt' '-o' '/tmp/graph241334962351941438.bin' '-w' '/tmp/graph241334962351941438.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph241334962351941438.bin' '-l' '-1' '-v' '-w' '/tmp/graph241334962351941438.weights' '-q' '0' '-e' '0.001'
[2022-05-18 14:42:53] [INFO ] Decomposing Gal with order
[2022-05-18 14:42:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 14:43:32] [INFO ] Removed a total of 25018 redundant transitions.
[2022-05-18 14:43:33] [INFO ] Flatten gal took : 24427 ms
[2022-05-18 14:43:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 1334 labels/synchronizations in 1675 ms.
[2022-05-18 14:43:43] [INFO ] Time to serialize gal into /tmp/LTL14161580750343251571.gal : 386 ms
[2022-05-18 14:43:43] [INFO ] Time to serialize properties into /tmp/LTL899073420751455205.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14161580750343251571.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL899073420751455205.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1416158...266
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11233381249566081335
[2022-05-18 14:44:03] [INFO ] Built C files in 533ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11233381249566081335
Running compilation step : cd /tmp/ltsmin11233381249566081335;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11233381249566081335;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11233381249566081335;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property MultiCrashLeafsetExtension-PT-S32C08-LTLCardinality-09 finished in 198402 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(G(X((p1 U p0)))||G(p2)))))'
[2022-05-18 14:44:11] [INFO ] Flatten gal took : 3806 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7341823404252971100
[2022-05-18 14:44:14] [INFO ] Too many transitions (41619) to apply POR reductions. Disabling POR matrices.
[2022-05-18 14:44:15] [INFO ] Built C files in 889ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7341823404252971100
Running compilation step : cd /tmp/ltsmin7341823404252971100;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-18 14:44:16] [INFO ] Applying decomposition
[2022-05-18 14:44:25] [INFO ] Flatten gal took : 9197 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11913682803031681140.txt' '-o' '/tmp/graph11913682803031681140.bin' '-w' '/tmp/graph11913682803031681140.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11913682803031681140.bin' '-l' '-1' '-v' '-w' '/tmp/graph11913682803031681140.weights' '-q' '0' '-e' '0.001'
[2022-05-18 14:44:39] [INFO ] Decomposing Gal with order
[2022-05-18 14:44:46] [INFO ] Rewriting arrays to variables to allow decomposition.

BK_STOP 1652885153618

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="MultiCrashLeafsetExtension-PT-S32C08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271821400843"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C08.tgz
mv MultiCrashLeafsetExtension-PT-S32C08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;