fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124157000796
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C12

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16240.575 3600000.00 12244352.00 6949.80 FFT??TFFFTFTFFFF normal

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-162124157000796.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-S32C12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124157000796
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 72M
-rw-r--r-- 1 mcc users 52K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 181K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 32K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 12 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 12 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 12 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 12 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.8K May 11 19:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 11 19:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 11 16:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 16:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 12 04:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 12 04:41 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 71M 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-S32C12-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C12-15

=== Now, execution of the tool begins

BK_START 1621412890030

Running Version 0
[2021-05-19 08:28:11] [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]
[2021-05-19 08:28:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 08:28:13] [INFO ] Load time of PNML (sax parser for PT used): 1664 ms
[2021-05-19 08:28:13] [INFO ] Transformed 36724 places.
[2021-05-19 08:28:13] [INFO ] Transformed 54827 transitions.
[2021-05-19 08:28:13] [INFO ] Parsed PT model containing 36724 places and 54827 transitions in 1907 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 08:28:13] [INFO ] Initial state test concluded for 1 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 36724 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36724/36724 places, 54827/54827 transitions.
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 36664 transition count 54827
Applied a total of 60 rules in 2450 ms. Remains 36664 /36724 variables (removed 60) and now considering 54827/54827 (removed 0) transitions.
[2021-05-19 08:28:16] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:28:35] [INFO ] Computed 1973 place invariants in 18973 ms
[2021-05-19 08:28:39] [INFO ] Implicit Places using invariants in 22480 ms returned []
Implicit Place search using SMT only with invariants took 22505 ms to find 0 implicit places.
[2021-05-19 08:28:39] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:28:57] [INFO ] Computed 1973 place invariants in 18442 ms
[2021-05-19 08:29:00] [INFO ] Dead Transitions using invariants and state equation in 21345 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36664/36724 places, 54827/54827 transitions.
[2021-05-19 08:29:02] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-19 08:29:03] [INFO ] Flatten gal took : 2014 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C12-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 08:29:04] [INFO ] Flatten gal took : 1719 ms
[2021-05-19 08:29:07] [INFO ] Input system was already deterministic with 54827 transitions.
Incomplete random walk after 100000 steps, including 817 resets, run finished after 5395 ms. (steps per millisecond=18 ) properties (out of 26) seen :5
Running SMT prover for 21 properties.
[2021-05-19 08:29:13] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:29:35] [INFO ] Computed 1973 place invariants in 21800 ms
[2021-05-19 08:29:53] [INFO ] [Real]Absence check using 63 positive place invariants in 513 ms returned sat
[2021-05-19 08:29:55] [INFO ] [Real]Absence check using 63 positive and 1910 generalized place invariants in 2177 ms returned sat
[2021-05-19 08:29:55] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:20
[2021-05-19 08:30:11] [INFO ] [Nat]Absence check using 63 positive place invariants in 487 ms returned sat
[2021-05-19 08:30:14] [INFO ] [Nat]Absence check using 63 positive and 1910 generalized place invariants in 2506 ms returned sat
[2021-05-19 08:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 08:31:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
[2021-05-19 08:31:35] [INFO ] Initial state test concluded for 4 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C12-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Applied a total of 0 rules in 2087 ms. Remains 36664 /36664 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2021-05-19 08:31:37] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:32:01] [INFO ] Computed 1973 place invariants in 23624 ms
[2021-05-19 08:32:04] [INFO ] Implicit Places using invariants in 26774 ms returned []
Implicit Place search using SMT only with invariants took 26775 ms to find 0 implicit places.
[2021-05-19 08:32:04] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:32:23] [INFO ] Computed 1973 place invariants in 19655 ms
[2021-05-19 08:32:27] [INFO ] Dead Transitions using invariants and state equation in 22805 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36664/36664 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-00 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 s14286 s20144)], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 8 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-00 finished in 52068 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 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Drop transitions removed 12672 transitions
Trivial Post-agglo rules discarded 12672 transitions
Performed 12672 trivial Post agglomeration. Transition count delta: 12672
Iterating post reduction 0 with 12672 rules applied. Total rules applied 12672 place count 36664 transition count 42155
Reduce places removed 12672 places and 0 transitions.
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25344 place count 23992 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 792 Pre rules applied. Total rules applied 25344 place count 23992 transition count 41363
Deduced a syphon composed of 792 places in 69 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 2 with 1584 rules applied. Total rules applied 26928 place count 23200 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 61 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 26994 place count 23167 transition count 41330
Applied a total of 26994 rules in 6911 ms. Remains 23167 /36664 variables (removed 13497) and now considering 41330/54827 (removed 13497) transitions.
[2021-05-19 08:32:34] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 23167 cols
[2021-05-19 08:32:46] [INFO ] Computed 1973 place invariants in 11982 ms
[2021-05-19 08:32:48] [INFO ] Implicit Places using invariants in 13990 ms returned []
Implicit Place search using SMT only with invariants took 13991 ms to find 0 implicit places.
[2021-05-19 08:32:48] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 23167 cols
[2021-05-19 08:33:00] [INFO ] Computed 1973 place invariants in 11997 ms
[2021-05-19 08:33:02] [INFO ] Dead Transitions using invariants and state equation in 14032 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23167/36664 places, 41330/54827 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-01 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 s21075)], 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 98 steps with 0 reset in 10 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-01 finished in 35112 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G((p1&&F(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Applied a total of 0 rules in 1828 ms. Remains 36664 /36664 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2021-05-19 08:33:04] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:33:26] [INFO ] Computed 1973 place invariants in 21718 ms
[2021-05-19 08:33:29] [INFO ] Implicit Places using invariants in 24840 ms returned []
Implicit Place search using SMT only with invariants took 24842 ms to find 0 implicit places.
[2021-05-19 08:33:29] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:33:50] [INFO ] Computed 1973 place invariants in 21528 ms
[2021-05-19 08:33:53] [INFO ] Dead Transitions using invariants and state equation in 24613 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36664/36664 places, 54827/54827 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s35176 s15729), p1:(GT s21972 s15243), p2:(GT 1 s33140)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 37720 steps with 18860 reset in 10002 ms.
Product exploration timeout after 38510 steps with 19255 reset in 10003 ms.
Knowledge obtained : [p0, (NOT p1), p2]
Stuttering acceptance computed with spot in 118 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Product exploration timeout after 38590 steps with 19295 reset in 10002 ms.
Product exploration timeout after 39480 steps with 19740 reset in 10001 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 132 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Support contains 5 out of 36664 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Performed 12670 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 12670 rules applied. Total rules applied 12670 place count 36664 transition count 54827
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 792 Pre rules applied. Total rules applied 12670 place count 36664 transition count 66707
Deduced a syphon composed of 13462 places in 133 ms
Iterating global reduction 1 with 792 rules applied. Total rules applied 13462 place count 36664 transition count 66707
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13495 places in 146 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 13495 place count 36664 transition count 66707
Deduced a syphon composed of 13495 places in 74 ms
Applied a total of 13495 rules in 11099 ms. Remains 36664 /36664 variables (removed 0) and now considering 66707/54827 (removed -11880) transitions.
[2021-05-19 08:34:45] [INFO ] Flow matrix only has 65651 transitions (discarded 1056 similar events)
// Phase 1: matrix 65651 rows 36664 cols
[2021-05-19 08:35:11] [INFO ] Computed 1973 place invariants in 25970 ms
[2021-05-19 08:35:14] [INFO ] Dead Transitions using invariants and state equation in 28992 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36664/36664 places, 66707/54827 transitions.
Product exploration timeout after 4240 steps with 2120 reset in 10002 ms.
Product exploration timeout after 4900 steps with 2450 reset in 10009 ms.
[2021-05-19 08:35:38] [INFO ] Flatten gal took : 1573 ms
[2021-05-19 08:35:39] [INFO ] Flatten gal took : 1583 ms
[2021-05-19 08:35:40] [INFO ] Time to serialize gal into /tmp/LTL5684349152678288934.gal : 319 ms
[2021-05-19 08:35:40] [INFO ] Time to serialize properties into /tmp/LTL16083013188144906990.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/LTL5684349152678288934.gal, -t, CGAL, -LTL, /tmp/LTL16083013188144906990.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/LTL5684349152678288934.gal -t CGAL -LTL /tmp/LTL16083013188144906990.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-19 08:35:57] [INFO ] Flatten gal took : 1588 ms
[2021-05-19 08:35:57] [INFO ] Applying decomposition
[2021-05-19 08:35:58] [INFO ] Flatten gal took : 1627 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/graph14607311926987763879.txt, -o, /tmp/graph14607311926987763879.bin, -w, /tmp/graph14607311926987763879.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/graph14607311926987763879.bin, -l, -1, -v, -w, /tmp/graph14607311926987763879.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 08:36:02] [INFO ] Decomposing Gal with order
[2021-05-19 08:36:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 08:36:54] [INFO ] Removed a total of 37619 redundant transitions.
[2021-05-19 08:36:56] [INFO ] Flatten gal took : 24209 ms
[2021-05-19 08:36:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 505 labels/synchronizations in 601 ms.
[2021-05-19 08:37:03] [INFO ] Time to serialize gal into /tmp/LTL17533616440287222042.gal : 285 ms
[2021-05-19 08:37:03] [INFO ] Time to serialize properties into /tmp/LTL67815395232010304.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/LTL17533616440287222042.gal, -t, CGAL, -LTL, /tmp/LTL67815395232010304.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/LTL17533616440287222042.gal -t CGAL -LTL /tmp/LTL67815395232010304.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4882968548814051278
[2021-05-19 08:37:19] [INFO ] Built C files in 685ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4882968548814051278
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/ltsmin4882968548814051278]
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/ltsmin4882968548814051278] 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/ltsmin4882968548814051278] 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-S32C12-03 finished in 257702 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0||G(p1)))||((p0||G(p1))&&F(p1)&&(p0||X(X(p0))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Applied a total of 0 rules in 1944 ms. Remains 36664 /36664 variables (removed 0) and now considering 54827/54827 (removed 0) transitions.
[2021-05-19 08:37:22] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:37:43] [INFO ] Computed 1973 place invariants in 20834 ms
[2021-05-19 08:37:46] [INFO ] Implicit Places using invariants in 24064 ms returned []
Implicit Place search using SMT only with invariants took 24064 ms to find 0 implicit places.
[2021-05-19 08:37:46] [INFO ] Flow matrix only has 53771 transitions (discarded 1056 similar events)
// Phase 1: matrix 53771 rows 36664 cols
[2021-05-19 08:38:05] [INFO ] Computed 1973 place invariants in 19390 ms
[2021-05-19 08:38:08] [INFO ] Dead Transitions using invariants and state equation in 22503 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36664/36664 places, 54827/54827 transitions.
[2021-05-19 08:38:08] [INFO ] Initial state test concluded for 1 properties.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(GT s16184 s18181), p0:(GT 1 s10180)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 817 reset in 3793 ms.
Product exploration explored 100000 steps with 817 reset in 3732 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Product exploration explored 100000 steps with 817 reset in 3625 ms.
Product exploration explored 100000 steps with 818 reset in 3632 ms.
Applying partial POR strategy [true, true, true, true, true]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Support contains 3 out of 36664 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Performed 12672 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 12672 rules applied. Total rules applied 12672 place count 36664 transition count 54827
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 792 Pre rules applied. Total rules applied 12672 place count 36664 transition count 66707
Deduced a syphon composed of 13464 places in 135 ms
Iterating global reduction 1 with 792 rules applied. Total rules applied 13464 place count 36664 transition count 66707
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13497 places in 139 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 13497 place count 36664 transition count 66707
Deduced a syphon composed of 13497 places in 76 ms
Applied a total of 13497 rules in 10921 ms. Remains 36664 /36664 variables (removed 0) and now considering 66707/54827 (removed -11880) transitions.
[2021-05-19 08:38:35] [INFO ] Flow matrix only has 65651 transitions (discarded 1056 similar events)
// Phase 1: matrix 65651 rows 36664 cols
[2021-05-19 08:39:01] [INFO ] Computed 1973 place invariants in 26478 ms
[2021-05-19 08:39:04] [INFO ] Dead Transitions using invariants and state equation in 29540 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36664/36664 places, 66707/54827 transitions.
Product exploration explored 100000 steps with 1021 reset in 4180 ms.
Product exploration explored 100000 steps with 1020 reset in 4409 ms.
[2021-05-19 08:39:16] [INFO ] Flatten gal took : 1644 ms
[2021-05-19 08:39:17] [INFO ] Flatten gal took : 1652 ms
[2021-05-19 08:39:18] [INFO ] Time to serialize gal into /tmp/LTL9345077506228664134.gal : 199 ms
[2021-05-19 08:39:18] [INFO ] Time to serialize properties into /tmp/LTL9426793364192822485.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/LTL9345077506228664134.gal, -t, CGAL, -LTL, /tmp/LTL9426793364192822485.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/LTL9345077506228664134.gal -t CGAL -LTL /tmp/LTL9426793364192822485.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
[2021-05-19 08:39:34] [INFO ] Flatten gal took : 1628 ms
[2021-05-19 08:39:34] [INFO ] Applying decomposition
[2021-05-19 08:39:36] [INFO ] Flatten gal took : 1927 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/graph12218156303518688605.txt, -o, /tmp/graph12218156303518688605.bin, -w, /tmp/graph12218156303518688605.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/graph12218156303518688605.bin, -l, -1, -v, -w, /tmp/graph12218156303518688605.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 08:39:41] [INFO ] Decomposing Gal with order
[2021-05-19 08:39:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 08:40:37] [INFO ] Removed a total of 37578 redundant transitions.
[2021-05-19 08:40:38] [INFO ] Flatten gal took : 25603 ms
[2021-05-19 08:40:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 529 labels/synchronizations in 492 ms.
[2021-05-19 08:40:45] [INFO ] Time to serialize gal into /tmp/LTL6239875705364644444.gal : 447 ms
[2021-05-19 08:40:45] [INFO ] Time to serialize properties into /tmp/LTL3732080715960571226.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/LTL6239875705364644444.gal, -t, CGAL, -LTL, /tmp/LTL3732080715960571226.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/LTL6239875705364644444.gal -t CGAL -LTL /tmp/LTL3732080715960571226.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2139790277888885135
[2021-05-19 08:41:01] [INFO ] Built C files in 418ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2139790277888885135
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/ltsmin2139790277888885135]
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/ltsmin2139790277888885135] 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/ltsmin2139790277888885135] 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-S32C12-04 finished in 222144 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Drop transitions removed 12670 transitions
Trivial Post-agglo rules discarded 12670 transitions
Performed 12670 trivial Post agglomeration. Transition count delta: 12670
Iterating post reduction 0 with 12670 rules applied. Total rules applied 12670 place count 36664 transition count 42157
Reduce places removed 12670 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12671 rules applied. Total rules applied 25341 place count 23994 transition count 42156
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25342 place count 23993 transition count 42156
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25342 place count 23993 transition count 41364
Deduced a syphon composed of 792 places in 66 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26926 place count 23201 transition count 41364
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 46 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26992 place count 23168 transition count 41331
Applied a total of 26992 rules in 7628 ms. Remains 23168 /36664 variables (removed 13496) and now considering 41331/54827 (removed 13496) transitions.
[2021-05-19 08:41:10] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
// Phase 1: matrix 40275 rows 23168 cols
[2021-05-19 08:41:22] [INFO ] Computed 1973 place invariants in 12078 ms
[2021-05-19 08:41:24] [INFO ] Implicit Places using invariants in 14562 ms returned []
Implicit Place search using SMT only with invariants took 14563 ms to find 0 implicit places.
[2021-05-19 08:41:24] [INFO ] Flow matrix only has 40275 transitions (discarded 1056 similar events)
// Phase 1: matrix 40275 rows 23168 cols
[2021-05-19 08:41:36] [INFO ] Computed 1973 place invariants in 12265 ms
[2021-05-19 08:41:39] [INFO ] Dead Transitions using invariants and state equation in 14606 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23168/36664 places, 41331/54827 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT s11836 s13209)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 96 steps with 0 reset in 8 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-07 finished in 36965 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Drop transitions removed 12671 transitions
Trivial Post-agglo rules discarded 12671 transitions
Performed 12671 trivial Post agglomeration. Transition count delta: 12671
Iterating post reduction 0 with 12671 rules applied. Total rules applied 12671 place count 36664 transition count 42156
Reduce places removed 12671 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25343 place count 23993 transition count 42155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25344 place count 23992 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25344 place count 23992 transition count 41363
Deduced a syphon composed of 792 places in 79 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26928 place count 23200 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 47 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26994 place count 23167 transition count 41330
Applied a total of 26994 rules in 7219 ms. Remains 23167 /36664 variables (removed 13497) and now considering 41330/54827 (removed 13497) transitions.
[2021-05-19 08:41:46] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 23167 cols
[2021-05-19 08:41:58] [INFO ] Computed 1973 place invariants in 12108 ms
[2021-05-19 08:42:00] [INFO ] Implicit Places using invariants in 14106 ms returned []
Implicit Place search using SMT only with invariants took 14107 ms to find 0 implicit places.
[2021-05-19 08:42:00] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 23167 cols
[2021-05-19 08:42:12] [INFO ] Computed 1973 place invariants in 11999 ms
[2021-05-19 08:42:14] [INFO ] Dead Transitions using invariants and state equation in 13912 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23167/36664 places, 41330/54827 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT s19813 s18863)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 96 steps with 0 reset in 5 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-10 finished in 35382 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((F((G(p2)||p1))&&p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Drop transitions removed 12667 transitions
Trivial Post-agglo rules discarded 12667 transitions
Performed 12667 trivial Post agglomeration. Transition count delta: 12667
Iterating post reduction 0 with 12667 rules applied. Total rules applied 12667 place count 36664 transition count 42160
Reduce places removed 12667 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 12669 rules applied. Total rules applied 25336 place count 23997 transition count 42158
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 25338 place count 23995 transition count 42158
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25338 place count 23995 transition count 41366
Deduced a syphon composed of 792 places in 69 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26922 place count 23203 transition count 41366
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 66 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26988 place count 23170 transition count 41333
Applied a total of 26988 rules in 7195 ms. Remains 23170 /36664 variables (removed 13494) and now considering 41333/54827 (removed 13494) transitions.
[2021-05-19 08:42:21] [INFO ] Flow matrix only has 40277 transitions (discarded 1056 similar events)
// Phase 1: matrix 40277 rows 23170 cols
[2021-05-19 08:42:33] [INFO ] Computed 1973 place invariants in 11721 ms
[2021-05-19 08:42:36] [INFO ] Implicit Places using invariants in 14296 ms returned []
Implicit Place search using SMT only with invariants took 14297 ms to find 0 implicit places.
[2021-05-19 08:42:36] [INFO ] Flow matrix only has 40277 transitions (discarded 1056 similar events)
// Phase 1: matrix 40277 rows 23170 cols
[2021-05-19 08:42:48] [INFO ] Computed 1973 place invariants in 12207 ms
[2021-05-19 08:42:50] [INFO ] Dead Transitions using invariants and state equation in 14183 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23170/36664 places, 41333/54827 transitions.
Stuttering acceptance computed with spot in 61 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT s5835 s21617) (GT 1 s18407)), p1:(OR (GT s5835 s21617) (GT s17959 s10763)), p2:(GT s5835 s21617)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 96 steps with 0 reset in 6 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-12 finished in 35898 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 36664 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 36664/36664 places, 54827/54827 transitions.
Drop transitions removed 12671 transitions
Trivial Post-agglo rules discarded 12671 transitions
Performed 12671 trivial Post agglomeration. Transition count delta: 12671
Iterating post reduction 0 with 12671 rules applied. Total rules applied 12671 place count 36664 transition count 42156
Reduce places removed 12671 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12672 rules applied. Total rules applied 25343 place count 23993 transition count 42155
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25344 place count 23992 transition count 42155
Performed 792 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 792 Pre rules applied. Total rules applied 25344 place count 23992 transition count 41363
Deduced a syphon composed of 792 places in 67 ms
Reduce places removed 792 places and 0 transitions.
Iterating global reduction 3 with 1584 rules applied. Total rules applied 26928 place count 23200 transition count 41363
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 95 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 26994 place count 23167 transition count 41330
Applied a total of 26994 rules in 7106 ms. Remains 23167 /36664 variables (removed 13497) and now considering 41330/54827 (removed 13497) transitions.
[2021-05-19 08:42:57] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 23167 cols
[2021-05-19 08:43:09] [INFO ] Computed 1973 place invariants in 11614 ms
[2021-05-19 08:43:11] [INFO ] Implicit Places using invariants in 13735 ms returned []
Implicit Place search using SMT only with invariants took 13735 ms to find 0 implicit places.
[2021-05-19 08:43:11] [INFO ] Flow matrix only has 40274 transitions (discarded 1056 similar events)
// Phase 1: matrix 40274 rows 23167 cols
[2021-05-19 08:43:24] [INFO ] Computed 1973 place invariants in 12970 ms
[2021-05-19 08:43:27] [INFO ] Dead Transitions using invariants and state equation in 16138 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23167/36664 places, 41330/54827 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C12-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT s1417 s10316)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 99 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C12-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C12-14 finished in 37165 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11577362043075878656
[2021-05-19 08:43:28] [INFO ] Too many transitions (54827) to apply POR reductions. Disabling POR matrices.
[2021-05-19 08:43:29] [INFO ] Built C files in 747ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11577362043075878656
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/ltsmin11577362043075878656]
[2021-05-19 08:43:29] [INFO ] Applying decomposition
[2021-05-19 08:43:31] [INFO ] Flatten gal took : 2148 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/graph14161879258342237868.txt, -o, /tmp/graph14161879258342237868.bin, -w, /tmp/graph14161879258342237868.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/graph14161879258342237868.bin, -l, -1, -v, -w, /tmp/graph14161879258342237868.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 08:43:35] [INFO ] Decomposing Gal with order
[2021-05-19 08:43:43] [INFO ] Rewriting arrays to variables to allow decomposition.
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/ltsmin11577362043075878656] killed by timeout after 30 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/ltsmin11577362043075878656] killed by timeout after 30 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-19 08:44:34] [INFO ] Removed a total of 37407 redundant transitions.
[2021-05-19 08:44:35] [INFO ] Flatten gal took : 27150 ms
[2021-05-19 08:44:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 557 labels/synchronizations in 840 ms.
[2021-05-19 08:44:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality8173521940813578638.gal : 318 ms
[2021-05-19 08:44:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality1050037528606722970.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/LTLCardinality8173521940813578638.gal, -t, CGAL, -LTL, /tmp/LTLCardinality1050037528606722970.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/LTLCardinality8173521940813578638.gal -t CGAL -LTL /tmp/LTLCardinality1050037528606722970.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((X(("(gu476.Node32WantsToManageTheCrashOfNode18<=gu476.Node14HasAskedItsLeafSetToLx7ToReplaceNode4)")||(G(("(gu501.Node20HasTheLeafSetOfRx9ToReplaceNode30>gu501.Node13HasAskedItsLeafSetToRx8ToReplaceNode21)")&&(F("(gi0.gi3.gu1084.Node31HasTheLeafSetOfLx7ToReplaceNode2<1)")))))))
Formula 0 simplified : !X("(gu476.Node32WantsToManageTheCrashOfNode18<=gu476.Node14HasAskedItsLeafSetToLx7ToReplaceNode4)" | G("(gu501.Node20HasTheLeafSetOfRx9ToReplaceNode30>gu501.Node13HasAskedItsLeafSetToRx8ToReplaceNode21)" & F"(gi0.gi3.gu1084.Node31HasTheLeafSetOfLx7ToReplaceNode2<1)"))
Detected timeout of ITS tools.
[2021-05-19 09:09:54] [INFO ] Flatten gal took : 2821 ms
[2021-05-19 09:09:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality8961107481962944497.gal : 356 ms
[2021-05-19 09:09:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality7030491342751021472.ltl : 17 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/LTLCardinality8961107481962944497.gal, -t, CGAL, -LTL, /tmp/LTLCardinality7030491342751021472.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/LTLCardinality8961107481962944497.gal -t CGAL -LTL /tmp/LTLCardinality7030491342751021472.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((X(("(Node32WantsToManageTheCrashOfNode18<=Node14HasAskedItsLeafSetToLx7ToReplaceNode4)")||(G(("(Node20HasTheLeafSetOfRx9ToReplaceNode30>Node13HasAskedItsLeafSetToRx8ToReplaceNode21)")&&(F("(Node31HasTheLeafSetOfLx7ToReplaceNode2<1)")))))))
Formula 0 simplified : !X("(Node32WantsToManageTheCrashOfNode18<=Node14HasAskedItsLeafSetToLx7ToReplaceNode4)" | G("(Node20HasTheLeafSetOfRx9ToReplaceNode30>Node13HasAskedItsLeafSetToRx8ToReplaceNode21)" & F"(Node31HasTheLeafSetOfLx7ToReplaceNode2<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-S32C12"
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-S32C12, 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-162124157000796"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C12.tgz
mv MultiCrashLeafsetExtension-PT-S32C12 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 ;