Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156900716.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156900716
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 39K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 131K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K May 12 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 12 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 12 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 12 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.3K May 11 19:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 19:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K May 11 16:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 16:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 30M May 12 08:13 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-S32C02-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-15

=== Now, execution of the tool begins

BK_START 1621378952271

Running Version 0
[2021-05-18 23:02:33] [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]
[2021-05-18 23:02:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 23:02:34] [INFO ] Load time of PNML (sax parser for PT used): 886 ms
[2021-05-18 23:02:34] [INFO ] Transformed 13544 places.
[2021-05-18 23:02:34] [INFO ] Transformed 21807 transitions.
[2021-05-18 23:02:34] [INFO ] Parsed PT model containing 13544 places and 21807 transitions in 1041 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
[2021-05-18 23:02:35] [INFO ] Initial state test concluded for 2 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 13544 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13544/13544 places, 21807/21807 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 13504 transition count 21807
Discarding 2101 places :
Symmetric choice reduction at 1 with 2101 rule applications. Total rules 2141 place count 11403 transition count 19706
Iterating global reduction 1 with 2101 rules applied. Total rules applied 4242 place count 11403 transition count 19706
Discarding 1966 places :
Symmetric choice reduction at 1 with 1966 rule applications. Total rules 6208 place count 9437 transition count 17740
Iterating global reduction 1 with 1966 rules applied. Total rules applied 8174 place count 9437 transition count 17740
Discarding 971 places :
Symmetric choice reduction at 1 with 971 rule applications. Total rules 9145 place count 8466 transition count 15798
Iterating global reduction 1 with 971 rules applied. Total rules applied 10116 place count 8466 transition count 15798
Applied a total of 10116 rules in 11672 ms. Remains 8466 /13544 variables (removed 5078) and now considering 15798/21807 (removed 6009) transitions.
[2021-05-18 23:02:47] [INFO ] Flow matrix only has 14742 transitions (discarded 1056 similar events)
// Phase 1: matrix 14742 rows 8466 cols
[2021-05-18 23:02:48] [INFO ] Computed 1293 place invariants in 1127 ms
[2021-05-18 23:02:49] [INFO ] Implicit Places using invariants in 2208 ms returned []
Implicit Place search using SMT only with invariants took 2260 ms to find 0 implicit places.
[2021-05-18 23:02:49] [INFO ] Flow matrix only has 14742 transitions (discarded 1056 similar events)
// Phase 1: matrix 14742 rows 8466 cols
[2021-05-18 23:02:50] [INFO ] Computed 1293 place invariants in 949 ms
[2021-05-18 23:02:50] [INFO ] Dead Transitions using invariants and state equation in 1749 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8466/13544 places, 15798/21807 transitions.
[2021-05-18 23:02:51] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-18 23:02:52] [INFO ] Flatten gal took : 756 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C02-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 23:02:52] [INFO ] Flatten gal took : 613 ms
[2021-05-18 23:02:53] [INFO ] Input system was already deterministic with 15798 transitions.
Incomplete random walk after 100000 steps, including 4719 resets, run finished after 2415 ms. (steps per millisecond=41 ) properties (out of 24) seen :15
Running SMT prover for 9 properties.
[2021-05-18 23:02:56] [INFO ] Flow matrix only has 14742 transitions (discarded 1056 similar events)
// Phase 1: matrix 14742 rows 8466 cols
[2021-05-18 23:02:57] [INFO ] Computed 1293 place invariants in 882 ms
[2021-05-18 23:02:59] [INFO ] [Real]Absence check using 65 positive place invariants in 153 ms returned sat
[2021-05-18 23:02:59] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 485 ms returned sat
[2021-05-18 23:02:59] [INFO ] SMT Verify possible in real domain returnedunsat :2 sat :0 real:7
[2021-05-18 23:03:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 142 ms returned sat
[2021-05-18 23:03:01] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 539 ms returned sat
[2021-05-18 23:03:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:03:17] [INFO ] [Nat]Absence check using state equation in 15490 ms returned unsat :5 sat :4
[2021-05-18 23:03:17] [INFO ] State equation strengthened by 6104 read => feed constraints.
[2021-05-18 23:03:18] [INFO ] [Nat]Added 6104 Read/Feed constraints in 289 ms returned sat
[2021-05-18 23:03:18] [INFO ] SMT Verify possible in nat domain returned unsat :7 sat :2
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
[2021-05-18 23:03:18] [INFO ] Initial state test concluded for 3 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 8448 transition count 15775
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 8448 transition count 15775
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 49 place count 8435 transition count 15756
Iterating global reduction 0 with 13 rules applied. Total rules applied 62 place count 8435 transition count 15756
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 69 place count 8428 transition count 15742
Iterating global reduction 0 with 7 rules applied. Total rules applied 76 place count 8428 transition count 15742
Applied a total of 76 rules in 9668 ms. Remains 8428 /8466 variables (removed 38) and now considering 15742/15798 (removed 56) transitions.
[2021-05-18 23:03:28] [INFO ] Flow matrix only has 14686 transitions (discarded 1056 similar events)
// Phase 1: matrix 14686 rows 8428 cols
[2021-05-18 23:03:29] [INFO ] Computed 1293 place invariants in 815 ms
[2021-05-18 23:03:29] [INFO ] Implicit Places using invariants in 1702 ms returned []
Implicit Place search using SMT only with invariants took 1703 ms to find 0 implicit places.
[2021-05-18 23:03:29] [INFO ] Flow matrix only has 14686 transitions (discarded 1056 similar events)
// Phase 1: matrix 14686 rows 8428 cols
[2021-05-18 23:03:30] [INFO ] Computed 1293 place invariants in 864 ms
[2021-05-18 23:03:31] [INFO ] Dead Transitions using invariants and state equation in 1718 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8428/8466 places, 15742/15798 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s3974)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 7088 ms.
Product exploration explored 100000 steps with 50000 reset in 6657 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 7489 ms.
Product exploration explored 100000 steps with 50000 reset in 7462 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0), true]
Support contains 1 out of 8428 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 8428/8428 places, 15742/15742 transitions.
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 136 Pre rules applied. Total rules applied 0 place count 8428 transition count 15743
Deduced a syphon composed of 136 places in 13 ms
Iterating global reduction 0 with 136 rules applied. Total rules applied 136 place count 8428 transition count 15743
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 169 places in 13 ms
Iterating global reduction 0 with 33 rules applied. Total rules applied 169 place count 8428 transition count 15743
Deduced a syphon composed of 169 places in 16 ms
Applied a total of 169 rules in 6954 ms. Remains 8428 /8428 variables (removed 0) and now considering 15743/15742 (removed -1) transitions.
[2021-05-18 23:04:07] [INFO ] Flow matrix only has 14687 transitions (discarded 1056 similar events)
// Phase 1: matrix 14687 rows 8428 cols
[2021-05-18 23:04:08] [INFO ] Computed 1293 place invariants in 926 ms
[2021-05-18 23:04:09] [INFO ] Dead Transitions using invariants and state equation in 1652 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8428/8428 places, 15743/15742 transitions.
Product exploration timeout after 18040 steps with 9020 reset in 10004 ms.
Product exploration timeout after 18170 steps with 9085 reset in 10002 ms.
[2021-05-18 23:04:33] [INFO ] Flatten gal took : 508 ms
[2021-05-18 23:04:33] [INFO ] Flatten gal took : 507 ms
[2021-05-18 23:04:33] [INFO ] Time to serialize gal into /tmp/LTL9486347906195014456.gal : 136 ms
[2021-05-18 23:04:33] [INFO ] Time to serialize properties into /tmp/LTL4319123128563521650.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9486347906195014456.gal, -t, CGAL, -LTL, /tmp/LTL4319123128563521650.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9486347906195014456.gal -t CGAL -LTL /tmp/LTL4319123128563521650.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("(Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)")))
Formula 0 simplified : !X"(Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)"
Detected timeout of ITS tools.
[2021-05-18 23:04:49] [INFO ] Flatten gal took : 549 ms
[2021-05-18 23:04:49] [INFO ] Applying decomposition
[2021-05-18 23:04:49] [INFO ] Flatten gal took : 481 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6238099423944675875.txt, -o, /tmp/graph6238099423944675875.bin, -w, /tmp/graph6238099423944675875.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6238099423944675875.bin, -l, -1, -v, -w, /tmp/graph6238099423944675875.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 23:04:50] [INFO ] Decomposing Gal with order
[2021-05-18 23:04:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 23:04:56] [INFO ] Removed a total of 12695 redundant transitions.
[2021-05-18 23:04:57] [INFO ] Flatten gal took : 3630 ms
[2021-05-18 23:04:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 7577 labels/synchronizations in 1240 ms.
[2021-05-18 23:04:59] [INFO ] Time to serialize gal into /tmp/LTL7553144190797562841.gal : 118 ms
[2021-05-18 23:04:59] [INFO ] Time to serialize properties into /tmp/LTL6367830698856570968.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7553144190797562841.gal, -t, CGAL, -LTL, /tmp/LTL6367830698856570968.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7553144190797562841.gal -t CGAL -LTL /tmp/LTL6367830698856570968.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X("(i5.u23.Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)")))
Formula 0 simplified : !X"(i5.u23.Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6093046490808205628
[2021-05-18 23:05:14] [INFO ] Built C files in 276ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6093046490808205628
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6093046490808205628]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6093046490808205628] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6093046490808205628] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-00 finished in 117175 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 8466 transition count 15791
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 8459 transition count 15791
Performed 134 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 134 Pre rules applied. Total rules applied 14 place count 8459 transition count 15657
Deduced a syphon composed of 134 places in 15 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 268 rules applied. Total rules applied 282 place count 8325 transition count 15657
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 293 place count 8314 transition count 15641
Iterating global reduction 2 with 11 rules applied. Total rules applied 304 place count 8314 transition count 15641
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 310 place count 8308 transition count 15629
Iterating global reduction 2 with 6 rules applied. Total rules applied 316 place count 8308 transition count 15629
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 13 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 388 place count 8272 transition count 15593
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 395 place count 8265 transition count 15586
Iterating global reduction 2 with 7 rules applied. Total rules applied 402 place count 8265 transition count 15586
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 402 place count 8265 transition count 15584
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 406 place count 8263 transition count 15584
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 413 place count 8256 transition count 15570
Iterating global reduction 2 with 7 rules applied. Total rules applied 420 place count 8256 transition count 15570
Applied a total of 420 rules in 17630 ms. Remains 8256 /8466 variables (removed 210) and now considering 15570/15798 (removed 228) transitions.
[2021-05-18 23:05:33] [INFO ] Flow matrix only has 14514 transitions (discarded 1056 similar events)
// Phase 1: matrix 14514 rows 8256 cols
[2021-05-18 23:05:34] [INFO ] Computed 1293 place invariants in 982 ms
[2021-05-18 23:05:35] [INFO ] Implicit Places using invariants in 1926 ms returned []
Implicit Place search using SMT only with invariants took 1927 ms to find 0 implicit places.
[2021-05-18 23:05:35] [INFO ] Flow matrix only has 14514 transitions (discarded 1056 similar events)
// Phase 1: matrix 14514 rows 8256 cols
[2021-05-18 23:05:36] [INFO ] Computed 1293 place invariants in 911 ms
[2021-05-18 23:05:37] [INFO ] Dead Transitions using invariants and state equation in 1845 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8256/8466 places, 15570/15798 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 1 s4295)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 9903 steps with 623 reset in 191 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-02 finished in 21687 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 8466 transition count 15793
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 8461 transition count 15793
Performed 134 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 134 Pre rules applied. Total rules applied 10 place count 8461 transition count 15659
Deduced a syphon composed of 134 places in 13 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 268 rules applied. Total rules applied 278 place count 8327 transition count 15659
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 290 place count 8315 transition count 15642
Iterating global reduction 2 with 12 rules applied. Total rules applied 302 place count 8315 transition count 15642
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 309 place count 8308 transition count 15628
Iterating global reduction 2 with 7 rules applied. Total rules applied 316 place count 8308 transition count 15628
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 16 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 388 place count 8272 transition count 15592
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 393 place count 8267 transition count 15587
Iterating global reduction 2 with 5 rules applied. Total rules applied 398 place count 8267 transition count 15587
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 398 place count 8267 transition count 15586
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 400 place count 8266 transition count 15586
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 405 place count 8261 transition count 15576
Iterating global reduction 2 with 5 rules applied. Total rules applied 410 place count 8261 transition count 15576
Applied a total of 410 rules in 17643 ms. Remains 8261 /8466 variables (removed 205) and now considering 15576/15798 (removed 222) transitions.
[2021-05-18 23:05:55] [INFO ] Flow matrix only has 14520 transitions (discarded 1056 similar events)
// Phase 1: matrix 14520 rows 8261 cols
[2021-05-18 23:05:55] [INFO ] Computed 1293 place invariants in 850 ms
[2021-05-18 23:05:56] [INFO ] Implicit Places using invariants in 1669 ms returned []
Implicit Place search using SMT only with invariants took 1671 ms to find 0 implicit places.
[2021-05-18 23:05:56] [INFO ] Flow matrix only has 14520 transitions (discarded 1056 similar events)
// Phase 1: matrix 14520 rows 8261 cols
[2021-05-18 23:05:57] [INFO ] Computed 1293 place invariants in 846 ms
[2021-05-18 23:05:58] [INFO ] Dead Transitions using invariants and state equation in 1624 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8261/8466 places, 15576/15798 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-07 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GT s6192 s4778), p0:(LEQ s5257 s4409)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6202 reset in 1797 ms.
Product exploration explored 100000 steps with 6201 reset in 1877 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 6202 reset in 1757 ms.
Product exploration explored 100000 steps with 6201 reset in 1809 ms.
[2021-05-18 23:06:06] [INFO ] Flatten gal took : 491 ms
[2021-05-18 23:06:07] [INFO ] Flatten gal took : 505 ms
[2021-05-18 23:06:07] [INFO ] Time to serialize gal into /tmp/LTL2102054395143942483.gal : 52 ms
[2021-05-18 23:06:07] [INFO ] Time to serialize properties into /tmp/LTL3940813719635302734.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL2102054395143942483.gal, -t, CGAL, -LTL, /tmp/LTL3940813719635302734.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2102054395143942483.gal -t CGAL -LTL /tmp/LTL3940813719635302734.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F(G("(Node25HasTheLeafSetOfRx0ToReplaceNode19<=Node20ThinksNode17ShouldBeNodeMasterToReplaceNode16)")))||(G("(Node28HasDetectedCrashOfNode25>Node23HasTheLeafSetOfLx1ToReplaceNode13)"))))
Formula 0 simplified : !(FG"(Node25HasTheLeafSetOfRx0ToReplaceNode19<=Node20ThinksNode17ShouldBeNodeMasterToReplaceNode16)" | G"(Node28HasDetectedCrashOfNode25>Node23HasTheLeafSetOfLx1ToReplaceNode13)")
Detected timeout of ITS tools.
[2021-05-18 23:06:22] [INFO ] Flatten gal took : 486 ms
[2021-05-18 23:06:22] [INFO ] Applying decomposition
[2021-05-18 23:06:23] [INFO ] Flatten gal took : 501 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1311233704503029922.txt, -o, /tmp/graph1311233704503029922.bin, -w, /tmp/graph1311233704503029922.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1311233704503029922.bin, -l, -1, -v, -w, /tmp/graph1311233704503029922.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 23:06:24] [INFO ] Decomposing Gal with order
[2021-05-18 23:06:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 23:06:28] [INFO ] Removed a total of 14826 redundant transitions.
[2021-05-18 23:06:28] [INFO ] Flatten gal took : 2860 ms
[2021-05-18 23:06:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1209 labels/synchronizations in 509 ms.
[2021-05-18 23:06:30] [INFO ] Time to serialize gal into /tmp/LTL4221086138669177437.gal : 82 ms
[2021-05-18 23:06:30] [INFO ] Time to serialize properties into /tmp/LTL1319059519628725319.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4221086138669177437.gal, -t, CGAL, -LTL, /tmp/LTL1319059519628725319.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4221086138669177437.gal -t CGAL -LTL /tmp/LTL1319059519628725319.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F(G("(gu432.Node25HasTheLeafSetOfRx0ToReplaceNode19<=gu432.Node20ThinksNode17ShouldBeNodeMasterToReplaceNode16)")))||(G("(gu645.Node28HasDetectedCrashOfNode25>gu645.Node23HasTheLeafSetOfLx1ToReplaceNode13)"))))
Formula 0 simplified : !(FG"(gu432.Node25HasTheLeafSetOfRx0ToReplaceNode19<=gu432.Node20ThinksNode17ShouldBeNodeMasterToReplaceNode16)" | G"(gu645.Node28HasDetectedCrashOfNode25>gu645.Node23HasTheLeafSetOfLx1ToReplaceNode13)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6499838361788887386
[2021-05-18 23:06:45] [INFO ] Built C files in 152ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6499838361788887386
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6499838361788887386]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6499838361788887386] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6499838361788887386] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-07 finished in 69577 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 8447 transition count 15774
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 8447 transition count 15774
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 52 place count 8433 transition count 15753
Iterating global reduction 0 with 14 rules applied. Total rules applied 66 place count 8433 transition count 15753
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 73 place count 8426 transition count 15739
Iterating global reduction 0 with 7 rules applied. Total rules applied 80 place count 8426 transition count 15739
Applied a total of 80 rules in 10568 ms. Remains 8426 /8466 variables (removed 40) and now considering 15739/15798 (removed 59) transitions.
[2021-05-18 23:06:58] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2021-05-18 23:06:58] [INFO ] Computed 1293 place invariants in 811 ms
[2021-05-18 23:06:59] [INFO ] Implicit Places using invariants in 1566 ms returned []
Implicit Place search using SMT only with invariants took 1567 ms to find 0 implicit places.
[2021-05-18 23:06:59] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2021-05-18 23:07:00] [INFO ] Computed 1293 place invariants in 898 ms
[2021-05-18 23:07:01] [INFO ] Dead Transitions using invariants and state equation in 1717 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8426/8466 places, 15739/15798 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(GT s4657 s1799)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-08 finished in 14549 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0 U (G(p0)||(p0&&G(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 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 0 with 6 rules applied. Total rules applied 6 place count 8466 transition count 15792
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 8460 transition count 15792
Performed 134 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 134 Pre rules applied. Total rules applied 12 place count 8460 transition count 15658
Deduced a syphon composed of 134 places in 12 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 268 rules applied. Total rules applied 280 place count 8326 transition count 15658
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 291 place count 8315 transition count 15642
Iterating global reduction 2 with 11 rules applied. Total rules applied 302 place count 8315 transition count 15642
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 308 place count 8309 transition count 15630
Iterating global reduction 2 with 6 rules applied. Total rules applied 314 place count 8309 transition count 15630
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 14 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 386 place count 8273 transition count 15594
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 392 place count 8267 transition count 15588
Iterating global reduction 2 with 6 rules applied. Total rules applied 398 place count 8267 transition count 15588
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 398 place count 8267 transition count 15587
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 400 place count 8266 transition count 15587
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 406 place count 8260 transition count 15575
Iterating global reduction 2 with 6 rules applied. Total rules applied 412 place count 8260 transition count 15575
Applied a total of 412 rules in 17161 ms. Remains 8260 /8466 variables (removed 206) and now considering 15575/15798 (removed 223) transitions.
[2021-05-18 23:07:18] [INFO ] Flow matrix only has 14519 transitions (discarded 1056 similar events)
// Phase 1: matrix 14519 rows 8260 cols
[2021-05-18 23:07:19] [INFO ] Computed 1293 place invariants in 966 ms
[2021-05-18 23:07:26] [INFO ] Implicit Places using invariants in 8158 ms returned []
Implicit Place search using SMT only with invariants took 8160 ms to find 0 implicit places.
[2021-05-18 23:07:26] [INFO ] Flow matrix only has 14519 transitions (discarded 1056 similar events)
// Phase 1: matrix 14519 rows 8260 cols
[2021-05-18 23:07:27] [INFO ] Computed 1293 place invariants in 862 ms
[2021-05-18 23:07:28] [INFO ] Dead Transitions using invariants and state equation in 1708 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8260/8466 places, 15575/15798 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-10 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GT s3847 s7605), p0:(GT s7555 s4410)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 16 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-10 finished in 27178 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((F(p0) U X(p1))&&X(p2)))], workingDir=/home/mcc/execution]
Support contains 6 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 8452 transition count 15783
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 8452 transition count 15783
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 41 place count 8439 transition count 15763
Iterating global reduction 0 with 13 rules applied. Total rules applied 54 place count 8439 transition count 15763
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 8433 transition count 15751
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 8433 transition count 15751
Applied a total of 66 rules in 10417 ms. Remains 8433 /8466 variables (removed 33) and now considering 15751/15798 (removed 47) transitions.
[2021-05-18 23:07:39] [INFO ] Flow matrix only has 14695 transitions (discarded 1056 similar events)
// Phase 1: matrix 14695 rows 8433 cols
[2021-05-18 23:07:40] [INFO ] Computed 1293 place invariants in 926 ms
[2021-05-18 23:07:40] [INFO ] Implicit Places using invariants in 1700 ms returned []
Implicit Place search using SMT only with invariants took 1700 ms to find 0 implicit places.
[2021-05-18 23:07:40] [INFO ] Flow matrix only has 14695 transitions (discarded 1056 similar events)
// Phase 1: matrix 14695 rows 8433 cols
[2021-05-18 23:07:41] [INFO ] Computed 1293 place invariants in 839 ms
[2021-05-18 23:07:42] [INFO ] Dead Transitions using invariants and state equation in 1627 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8433/8466 places, 15751/15798 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p2) (NOT p1)), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GT s5901 s4163), p2:(AND (GT 1 s4082) (GT s3740 s7583)), p1:(AND (GT 1 s4082) (GT 1 s5429))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 1 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-12 finished in 14018 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 8447 transition count 15774
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 8447 transition count 15774
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 52 place count 8433 transition count 15753
Iterating global reduction 0 with 14 rules applied. Total rules applied 66 place count 8433 transition count 15753
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 73 place count 8426 transition count 15739
Iterating global reduction 0 with 7 rules applied. Total rules applied 80 place count 8426 transition count 15739
Applied a total of 80 rules in 9928 ms. Remains 8426 /8466 variables (removed 40) and now considering 15739/15798 (removed 59) transitions.
[2021-05-18 23:07:52] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2021-05-18 23:07:53] [INFO ] Computed 1293 place invariants in 800 ms
[2021-05-18 23:07:54] [INFO ] Implicit Places using invariants in 1603 ms returned []
Implicit Place search using SMT only with invariants took 1603 ms to find 0 implicit places.
[2021-05-18 23:07:54] [INFO ] Flow matrix only has 14683 transitions (discarded 1056 similar events)
// Phase 1: matrix 14683 rows 8426 cols
[2021-05-18 23:07:55] [INFO ] Computed 1293 place invariants in 812 ms
[2021-05-18 23:07:55] [INFO ] Dead Transitions using invariants and state equation in 1557 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8426/8466 places, 15739/15798 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s580 s2976)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-13 finished in 13219 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 8466 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 8466/8466 places, 15798/15798 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 8466 transition count 15791
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 8459 transition count 15791
Performed 134 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 134 Pre rules applied. Total rules applied 14 place count 8459 transition count 15657
Deduced a syphon composed of 134 places in 13 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 268 rules applied. Total rules applied 282 place count 8325 transition count 15657
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 293 place count 8314 transition count 15641
Iterating global reduction 2 with 11 rules applied. Total rules applied 304 place count 8314 transition count 15641
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 310 place count 8308 transition count 15629
Iterating global reduction 2 with 6 rules applied. Total rules applied 316 place count 8308 transition count 15629
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 14 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 388 place count 8272 transition count 15593
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 395 place count 8265 transition count 15586
Iterating global reduction 2 with 7 rules applied. Total rules applied 402 place count 8265 transition count 15586
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 402 place count 8265 transition count 15584
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 406 place count 8263 transition count 15584
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 413 place count 8256 transition count 15570
Iterating global reduction 2 with 7 rules applied. Total rules applied 420 place count 8256 transition count 15570
Applied a total of 420 rules in 16631 ms. Remains 8256 /8466 variables (removed 210) and now considering 15570/15798 (removed 228) transitions.
[2021-05-18 23:08:12] [INFO ] Flow matrix only has 14514 transitions (discarded 1056 similar events)
// Phase 1: matrix 14514 rows 8256 cols
[2021-05-18 23:08:13] [INFO ] Computed 1293 place invariants in 831 ms
[2021-05-18 23:08:14] [INFO ] Implicit Places using invariants in 1604 ms returned []
Implicit Place search using SMT only with invariants took 1604 ms to find 0 implicit places.
[2021-05-18 23:08:14] [INFO ] Flow matrix only has 14514 transitions (discarded 1056 similar events)
// Phase 1: matrix 14514 rows 8256 cols
[2021-05-18 23:08:15] [INFO ] Computed 1293 place invariants in 857 ms
[2021-05-18 23:08:15] [INFO ] Dead Transitions using invariants and state equation in 1630 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8256/8466 places, 15570/15798 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C02-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s3257)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 15 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C02-15 finished in 19958 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12343466595652124083
[2021-05-18 23:08:16] [INFO ] Too many transitions (15798) to apply POR reductions. Disabling POR matrices.
[2021-05-18 23:08:16] [INFO ] Built C files in 215ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12343466595652124083
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12343466595652124083]
[2021-05-18 23:08:16] [INFO ] Applying decomposition
[2021-05-18 23:08:17] [INFO ] Flatten gal took : 796 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7622286002204283361.txt, -o, /tmp/graph7622286002204283361.bin, -w, /tmp/graph7622286002204283361.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7622286002204283361.bin, -l, -1, -v, -w, /tmp/graph7622286002204283361.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 23:08:18] [INFO ] Decomposing Gal with order
[2021-05-18 23:08:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 23:08:22] [INFO ] Removed a total of 13643 redundant transitions.
[2021-05-18 23:08:23] [INFO ] Flatten gal took : 2117 ms
[2021-05-18 23:08:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 585 labels/synchronizations in 535 ms.
[2021-05-18 23:08:25] [INFO ] Time to serialize gal into /tmp/LTLCardinality16682542299073297784.gal : 81 ms
[2021-05-18 23:08:25] [INFO ] Time to serialize properties into /tmp/LTLCardinality5470910672961883732.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality16682542299073297784.gal, -t, CGAL, -LTL, /tmp/LTLCardinality5470910672961883732.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality16682542299073297784.gal -t CGAL -LTL /tmp/LTLCardinality5470910672961883732.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((X("(gi0.gi3.gu45.Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)")))
Formula 0 simplified : !X"(gi0.gi3.gu45.Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)"
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12343466595652124083] killed by timeout after 27 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12343466595652124083] killed by timeout after 27 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
ITS-tools command line returned an error code 137
[2021-05-18 23:19:21] [INFO ] Flatten gal took : 2449 ms
[2021-05-18 23:19:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality12634826941628049118.gal : 94 ms
[2021-05-18 23:19:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality9011013059514432447.ltl : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality12634826941628049118.gal, -t, CGAL, -LTL, /tmp/LTLCardinality9011013059514432447.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality12634826941628049118.gal -t CGAL -LTL /tmp/LTLCardinality9011013059514432447.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((X("(Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)")))
Formula 0 simplified : !X"(Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)"
Detected timeout of ITS tools.
[2021-05-18 23:41:22] [INFO ] Flatten gal took : 1953 ms
[2021-05-18 23:41:24] [INFO ] Input system was already deterministic with 15798 transitions.
[2021-05-18 23:41:24] [INFO ] Transformed 8466 places.
[2021-05-18 23:41:24] [INFO ] Transformed 15798 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-18 23:41:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality17420998277258014248.gal : 47 ms
[2021-05-18 23:41:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality4194098073913694440.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality17420998277258014248.gal, -t, CGAL, -LTL, /tmp/LTLCardinality4194098073913694440.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality17420998277258014248.gal -t CGAL -LTL /tmp/LTLCardinality4194098073913694440.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X("(Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)")))
Formula 0 simplified : !X"(Node14HasAskedItsLeafSetToRx0ToReplaceNode17<1)"

BK_TIME_CONFINEMENT_REACHED

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-S32C02"
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-S32C02, 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 r292-tall-162124156900716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C02.tgz
mv MultiCrashLeafsetExtension-PT-S32C02 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 ;