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.r121-tall-162075407200604.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LamportFastMutEx-COL-4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407200604
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 06:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 06:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 07:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 07:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 40K May 5 16:51 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 LamportFastMutEx-COL-4-00
FORMULA_NAME LamportFastMutEx-COL-4-01
FORMULA_NAME LamportFastMutEx-COL-4-02
FORMULA_NAME LamportFastMutEx-COL-4-03
FORMULA_NAME LamportFastMutEx-COL-4-04
FORMULA_NAME LamportFastMutEx-COL-4-05
FORMULA_NAME LamportFastMutEx-COL-4-06
FORMULA_NAME LamportFastMutEx-COL-4-07
FORMULA_NAME LamportFastMutEx-COL-4-08
FORMULA_NAME LamportFastMutEx-COL-4-09
FORMULA_NAME LamportFastMutEx-COL-4-10
FORMULA_NAME LamportFastMutEx-COL-4-11
FORMULA_NAME LamportFastMutEx-COL-4-12
FORMULA_NAME LamportFastMutEx-COL-4-13
FORMULA_NAME LamportFastMutEx-COL-4-14
FORMULA_NAME LamportFastMutEx-COL-4-15

=== Now, execution of the tool begins

BK_START 1620873677078

Running Version 0
[2021-05-13 02:41:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-13 02:41:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 02:41:18] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-13 02:41:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-13 02:41:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 567 ms
[2021-05-13 02:41:19] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 135 PT places and 285.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-13 02:41:19] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions in 4 ms.
[2021-05-13 02:41:19] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_16737267625902153848.dot
[2021-05-13 02:41:19] [INFO ] Initial state test concluded for 3 properties.
Reduce places removed 3 places and 0 transitions.
FORMULA LamportFastMutEx-COL-4-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 210 steps, including 0 resets, run visited all 22 properties in 3 ms. (steps per millisecond=70 )
[2021-05-13 02:41:19] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-13 02:41:19] [INFO ] Flatten gal took : 17 ms
FORMULA LamportFastMutEx-COL-4-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 02:41:19] [INFO ] Flatten gal took : 3 ms
[2021-05-13 02:41:19] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions in 9 ms.
[2021-05-13 02:41:19] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_9254897739702498096.dot
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
Support contains 76 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 19 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:19] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:19] [INFO ] Computed 26 place invariants in 25 ms
[2021-05-13 02:41:19] [INFO ] Implicit Places using invariants in 229 ms returned []
[2021-05-13 02:41:19] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:19] [INFO ] Computed 26 place invariants in 17 ms
[2021-05-13 02:41:19] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:19] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
[2021-05-13 02:41:19] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:19] [INFO ] Computed 26 place invariants in 27 ms
[2021-05-13 02:41:20] [INFO ] Dead Transitions using invariants and state equation in 135 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
[2021-05-13 02:41:20] [INFO ] Flatten gal took : 26 ms
[2021-05-13 02:41:20] [INFO ] Flatten gal took : 17 ms
[2021-05-13 02:41:20] [INFO ] Input system was already deterministic with 180 transitions.
Finished random walk after 4616 steps, including 0 resets, run visited all 18 properties in 30 ms. (steps per millisecond=153 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 8 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 15 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:20] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:20] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-13 02:41:20] [INFO ] Implicit Places using invariants in 89 ms returned []
[2021-05-13 02:41:20] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:20] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-13 02:41:20] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:20] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2021-05-13 02:41:20] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-13 02:41:20] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:20] [INFO ] Computed 26 place invariants in 3 ms
[2021-05-13 02:41:20] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-4-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s66 s67 s68 s69) (ADD s38 s39 s40 s41))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 324 ms.
Stack based approach found an accepted trace after 174 steps with 0 reset with depth 175 and stack size 175 in 1 ms.
FORMULA LamportFastMutEx-COL-4-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-00 finished in 846 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 8 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 176
Applied a total of 8 rules in 18 ms. Remains 98 /102 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:41:21] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 98 cols
[2021-05-13 02:41:21] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-13 02:41:21] [INFO ] Implicit Places using invariants in 87 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 89 ms to find 4 implicit places.
[2021-05-13 02:41:21] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-13 02:41:21] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:21] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:21] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Starting structural reductions, iteration 1 : 94/102 places, 176/180 transitions.
Applied a total of 0 rules in 7 ms. Remains 94 /94 variables (removed 0) and now considering 176/176 (removed 0) transitions.
[2021-05-13 02:41:21] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-13 02:41:21] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:21] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:41:21] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 2 iterations. Remains : 94/102 places, 176/180 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-4-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s78 s79 s80 s81) (ADD s86 s87 s88 s89))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3266 reset in 204 ms.
Stack based approach found an accepted trace after 3733 steps with 122 reset with depth 34 and stack size 34 in 13 ms.
FORMULA LamportFastMutEx-COL-4-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-03 finished in 575 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(p1))))], workingDir=/home/mcc/execution]
Support contains 20 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:21] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:21] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:21] [INFO ] Implicit Places using invariants in 57 ms returned []
[2021-05-13 02:41:21] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:21] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:21] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:21] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2021-05-13 02:41:21] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:21] [INFO ] Computed 26 place invariants in 8 ms
[2021-05-13 02:41:21] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : LamportFastMutEx-COL-4-04 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 (ADD s66 s67 s68 s69)), p1:(LEQ 3 (ADD s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, 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 0 ms.
FORMULA LamportFastMutEx-COL-4-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-04 finished in 357 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 24 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 5 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:22] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:22] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:22] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-13 02:41:22] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:22] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:22] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:22] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2021-05-13 02:41:22] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-13 02:41:22] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:22] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:22] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-COL-4-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s30 s31 s32 s33) (ADD s98 s99 s100 s101)), p1:(OR (GT (ADD s46 s47 s48 s49) (ADD s66 s67 s68 s69)) (GT (ADD s34 s35 s36 s37) (ADD s86 s87 s88 s89)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8780 reset in 300 ms.
Product exploration explored 100000 steps with 8837 reset in 345 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 8704 reset in 202 ms.
Product exploration explored 100000 steps with 8753 reset in 206 ms.
[2021-05-13 02:41:23] [INFO ] Flatten gal took : 13 ms
[2021-05-13 02:41:23] [INFO ] Flatten gal took : 12 ms
[2021-05-13 02:41:23] [INFO ] Time to serialize gal into /tmp/LTL15973249314935523182.gal : 63 ms
[2021-05-13 02:41:23] [INFO ] Time to serialize properties into /tmp/LTL14747191082366369802.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/LTL15973249314935523182.gal, -t, CGAL, -LTL, /tmp/LTL14747191082366369802.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/LTL15973249314935523182.gal -t CGAL -LTL /tmp/LTL14747191082366369802.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("((((P_ify0_4_1+P_ify0_4_2)+P_ify0_4_3)+P_ify0_4_4)<=(((P_setbi_24_1+P_setbi_24_2)+P_setbi_24_3)+P_setbi_24_4))")||(X(F("(((((P_fordo_12_1+P_fordo_12_2)+P_fordo_12_3)+P_fordo_12_4)>(((P_await_13_1+P_await_13_2)+P_await_13_3)+P_await_13_4))||((((P_sety_9_1+P_sety_9_2)+P_sety_9_3)+P_sety_9_4)>(((P_ifyi_15_1+P_ifyi_15_2)+P_ifyi_15_3)+P_ifyi_15_4)))")))))))
Formula 0 simplified : !FG("((((P_ify0_4_1+P_ify0_4_2)+P_ify0_4_3)+P_ify0_4_4)<=(((P_setbi_24_1+P_setbi_24_2)+P_setbi_24_3)+P_setbi_24_4))" | XF"(((((P_fordo_12_1+P_fordo_12_2)+P_fordo_12_3)+P_fordo_12_4)>(((P_await_13_1+P_await_13_2)+P_await_13_3)+P_await_13_4))||((((P_sety_9_1+P_sety_9_2)+P_sety_9_3)+P_sety_9_4)>(((P_ifyi_15_1+P_ifyi_15_2)+P_ifyi_15_3)+P_ifyi_15_4)))")
Detected timeout of ITS tools.
[2021-05-13 02:41:38] [INFO ] Flatten gal took : 11 ms
[2021-05-13 02:41:38] [INFO ] Applying decomposition
[2021-05-13 02:41:38] [INFO ] Flatten gal took : 11 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/graph11091671332794102975.txt, -o, /tmp/graph11091671332794102975.bin, -w, /tmp/graph11091671332794102975.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/graph11091671332794102975.bin, -l, -1, -v, -w, /tmp/graph11091671332794102975.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:41:38] [INFO ] Decomposing Gal with order
[2021-05-13 02:41:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:41:38] [INFO ] Removed a total of 205 redundant transitions.
[2021-05-13 02:41:38] [INFO ] Flatten gal took : 118 ms
[2021-05-13 02:41:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 257 labels/synchronizations in 43 ms.
[2021-05-13 02:41:39] [INFO ] Time to serialize gal into /tmp/LTL6174983002759397205.gal : 16 ms
[2021-05-13 02:41:39] [INFO ] Time to serialize properties into /tmp/LTL14670962592336481093.ltl : 4 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/LTL6174983002759397205.gal, -t, CGAL, -LTL, /tmp/LTL14670962592336481093.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/LTL6174983002759397205.gal -t CGAL -LTL /tmp/LTL14670962592336481093.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("((((gu29.P_ify0_4_1+gu29.P_ify0_4_2)+gu29.P_ify0_4_3)+gu29.P_ify0_4_4)<=(((gu29.P_setbi_24_1+gu29.P_setbi_24_2)+gu29.P_setbi_24_3)+gu29.P_setbi_24_4))")||(X(F("(((((gu16.P_fordo_12_1+gu16.P_fordo_12_2)+gu16.P_fordo_12_3)+gu16.P_fordo_12_4)>(((gu16.P_await_13_1+gu16.P_await_13_2)+gu16.P_await_13_3)+gu16.P_await_13_4))||((((gu7.P_sety_9_1+gu7.P_sety_9_2)+gu7.P_sety_9_3)+gu7.P_sety_9_4)>(((gu7.P_ifyi_15_1+gu7.P_ifyi_15_2)+gu7.P_ifyi_15_3)+gu7.P_ifyi_15_4)))")))))))
Formula 0 simplified : !FG("((((gu29.P_ify0_4_1+gu29.P_ify0_4_2)+gu29.P_ify0_4_3)+gu29.P_ify0_4_4)<=(((gu29.P_setbi_24_1+gu29.P_setbi_24_2)+gu29.P_setbi_24_3)+gu29.P_setbi_24_4))" | XF"(((((gu16.P_fordo_12_1+gu16.P_fordo_12_2)+gu16.P_fordo_12_3)+gu16.P_fordo_12_4)>(((gu16.P_await_13_1+gu16.P_await_13_2)+gu16.P_await_13_3)+gu16.P_await_13_4))||((((gu7.P_sety_9_1+gu7.P_sety_9_2)+gu7.P_sety_9_3)+gu7.P_sety_9_4)>(((gu7.P_ifyi_15_1+gu7.P_ifyi_15_2)+gu7.P_ifyi_15_3)+gu7.P_ifyi_15_4)))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3610164351642674219
[2021-05-13 02:41:54] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3610164351642674219
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/ltsmin3610164351642674219]
Compilation finished in 777 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3610164351642674219]
Link finished in 38 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([](((LTLAPp0==true)||X(<>((LTLAPp1==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin3610164351642674219]
LTSmin run took 543 ms.
FORMULA LamportFastMutEx-COL-4-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-4-05 finished in 33532 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(F(p1))))], workingDir=/home/mcc/execution]
Support contains 12 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 176
Applied a total of 8 rules in 10 ms. Remains 98 /102 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:41:55] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 98 cols
[2021-05-13 02:41:55] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:41:55] [INFO ] Implicit Places using invariants in 62 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 63 ms to find 4 implicit places.
[2021-05-13 02:41:55] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-13 02:41:55] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:55] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:55] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Starting structural reductions, iteration 1 : 94/102 places, 176/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 94 transition count 172
Deduced a syphon composed of 4 places in 10 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 172
Applied a total of 8 rules in 18 ms. Remains 90 /94 variables (removed 4) and now considering 172/176 (removed 4) transitions.
[2021-05-13 02:41:55] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:55] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:55] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-13 02:41:55] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:55] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:55] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-13 02:41:55] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 90/102 places, 172/180 transitions.
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-COL-4-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ (ADD s34 s35 s36 s37) (ADD s26 s27 s28 s29)), p1:(GT 1 (ADD s22 s23 s24 s25))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 9637 reset in 168 ms.
Stack based approach found an accepted trace after 41539 steps with 4024 reset with depth 16 and stack size 16 in 90 ms.
FORMULA LamportFastMutEx-COL-4-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-07 finished in 742 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||F(p1)))], workingDir=/home/mcc/execution]
Support contains 16 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 176
Applied a total of 8 rules in 8 ms. Remains 98 /102 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:41:56] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 98 cols
[2021-05-13 02:41:56] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:56] [INFO ] Implicit Places using invariants in 57 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 58 ms to find 4 implicit places.
[2021-05-13 02:41:56] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 02:41:56] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:56] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:41:56] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Starting structural reductions, iteration 1 : 94/102 places, 176/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 94 transition count 172
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 172
Applied a total of 8 rules in 7 ms. Remains 90 /94 variables (removed 4) and now considering 172/176 (removed 4) transitions.
[2021-05-13 02:41:56] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:56] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:56] [INFO ] Implicit Places using invariants in 46 ms returned []
[2021-05-13 02:41:56] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:56] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:56] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-13 02:41:56] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 90/102 places, 172/180 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-4-08 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GT (ADD s26 s27 s28 s29) (ADD s34 s35 s36 s37)), p0:(LEQ (ADD s82 s83 s84 s85) (ADD s30 s31 s32 s33))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5489 reset in 203 ms.
Stack based approach found an accepted trace after 32629 steps with 1771 reset with depth 40 and stack size 40 in 70 ms.
FORMULA LamportFastMutEx-COL-4-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-08 finished in 622 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||X(X(F(p1))))))], workingDir=/home/mcc/execution]
Support contains 8 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:56] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:56] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:41:56] [INFO ] Implicit Places using invariants in 62 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 63 ms to find 4 implicit places.
[2021-05-13 02:41:56] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:41:56] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:57] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Starting structural reductions, iteration 1 : 98/102 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:57] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:41:57] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:41:57] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 2 iterations. Remains : 98/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-COL-4-10 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 3 (ADD s46 s47 s48 s49)), p1:(LEQ 3 (ADD s82 s83 s84 s85))], 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][false, false, false]]
Product exploration explored 100000 steps with 31 reset in 169 ms.
Stack based approach found an accepted trace after 120 steps with 0 reset with depth 121 and stack size 121 in 1 ms.
FORMULA LamportFastMutEx-COL-4-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-10 finished in 497 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)||G((p1 U p2)))))], workingDir=/home/mcc/execution]
Support contains 16 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 5 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:57] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:57] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:41:57] [INFO ] Implicit Places using invariants in 60 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 61 ms to find 4 implicit places.
[2021-05-13 02:41:57] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-13 02:41:57] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:41:57] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:57] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Starting structural reductions, iteration 1 : 98/102 places, 180/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 98 transition count 176
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 94 transition count 176
Applied a total of 8 rules in 8 ms. Remains 94 /98 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:41:57] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:57] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:57] [INFO ] Implicit Places using invariants in 64 ms returned []
[2021-05-13 02:41:57] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:57] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:57] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-13 02:41:57] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 94/102 places, 176/180 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-4-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GT (ADD s30 s31 s32 s33) (ADD s86 s87 s88 s89)) (LEQ 2 (ADD s34 s35 s36 s37))), p2:(LEQ (ADD s34 s35 s36 s37) (ADD s46 s47 s48 s49)), p1:(LEQ (ADD s30 s31 s32 s33) (ADD s86 s87 s88 s89))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2382 reset in 225 ms.
Product exploration explored 100000 steps with 2474 reset in 242 ms.
Knowledge obtained : [(NOT p0), p2, p1]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 2468 reset in 224 ms.
Product exploration explored 100000 steps with 2405 reset in 240 ms.
[2021-05-13 02:41:58] [INFO ] Flatten gal took : 11 ms
[2021-05-13 02:41:58] [INFO ] Flatten gal took : 11 ms
[2021-05-13 02:41:58] [INFO ] Time to serialize gal into /tmp/LTL8141199081935523381.gal : 2 ms
[2021-05-13 02:41:58] [INFO ] Time to serialize properties into /tmp/LTL3494172827421339584.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/LTL8141199081935523381.gal, -t, CGAL, -LTL, /tmp/LTL3494172827421339584.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/LTL8141199081935523381.gal -t CGAL -LTL /tmp/LTL3494172827421339584.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((F("(((((P_ify0_4_1+P_ify0_4_2)+P_ify0_4_3)+P_ify0_4_4)>(((P_CS_21_1+P_CS_21_2)+P_CS_21_3)+P_CS_21_4))||((((P_sety_9_1+P_sety_9_2)+P_sety_9_3)+P_sety_9_4)>=2))"))||(G(("((((P_ify0_4_1+P_ify0_4_2)+P_ify0_4_3)+P_ify0_4_4)<=(((P_CS_21_1+P_CS_21_2)+P_CS_21_3)+P_CS_21_4))")U("((((P_sety_9_1+P_sety_9_2)+P_sety_9_3)+P_sety_9_4)<=(((P_fordo_12_1+P_fordo_12_2)+P_fordo_12_3)+P_fordo_12_4))"))))))
Formula 0 simplified : !G(F"(((((P_ify0_4_1+P_ify0_4_2)+P_ify0_4_3)+P_ify0_4_4)>(((P_CS_21_1+P_CS_21_2)+P_CS_21_3)+P_CS_21_4))||((((P_sety_9_1+P_sety_9_2)+P_sety_9_3)+P_sety_9_4)>=2))" | G("((((P_ify0_4_1+P_ify0_4_2)+P_ify0_4_3)+P_ify0_4_4)<=(((P_CS_21_1+P_CS_21_2)+P_CS_21_3)+P_CS_21_4))" U "((((P_sety_9_1+P_sety_9_2)+P_sety_9_3)+P_sety_9_4)<=(((P_fordo_12_1+P_fordo_12_2)+P_fordo_12_3)+P_fordo_12_4))"))
Detected timeout of ITS tools.
[2021-05-13 02:42:14] [INFO ] Flatten gal took : 10 ms
[2021-05-13 02:42:14] [INFO ] Applying decomposition
[2021-05-13 02:42:14] [INFO ] Flatten gal took : 10 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/graph8435816773914521105.txt, -o, /tmp/graph8435816773914521105.bin, -w, /tmp/graph8435816773914521105.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/graph8435816773914521105.bin, -l, -1, -v, -w, /tmp/graph8435816773914521105.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:42:14] [INFO ] Decomposing Gal with order
[2021-05-13 02:42:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:42:14] [INFO ] Removed a total of 220 redundant transitions.
[2021-05-13 02:42:14] [INFO ] Flatten gal took : 24 ms
[2021-05-13 02:42:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 10 ms.
[2021-05-13 02:42:14] [INFO ] Time to serialize gal into /tmp/LTL9628649479379637131.gal : 2 ms
[2021-05-13 02:42:14] [INFO ] Time to serialize properties into /tmp/LTL10135839544677933740.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/LTL9628649479379637131.gal, -t, CGAL, -LTL, /tmp/LTL10135839544677933740.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/LTL9628649479379637131.gal -t CGAL -LTL /tmp/LTL10135839544677933740.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((F("(((((gu15.P_ify0_4_1+gu15.P_ify0_4_2)+gu15.P_ify0_4_3)+gu15.P_ify0_4_4)>(((gu15.P_CS_21_1+gu15.P_CS_21_2)+gu15.P_CS_21_3)+gu15.P_CS_21_4))||((((gu6.P_sety_9_1+gu6.P_sety_9_2)+gu6.P_sety_9_3)+gu6.P_sety_9_4)>=2))"))||(G(("((((gu15.P_ify0_4_1+gu15.P_ify0_4_2)+gu15.P_ify0_4_3)+gu15.P_ify0_4_4)<=(((gu15.P_CS_21_1+gu15.P_CS_21_2)+gu15.P_CS_21_3)+gu15.P_CS_21_4))")U("((((gu6.P_sety_9_1+gu6.P_sety_9_2)+gu6.P_sety_9_3)+gu6.P_sety_9_4)<=(((gu6.P_fordo_12_1+gu6.P_fordo_12_2)+gu6.P_fordo_12_3)+gu6.P_fordo_12_4))"))))))
Formula 0 simplified : !G(F"(((((gu15.P_ify0_4_1+gu15.P_ify0_4_2)+gu15.P_ify0_4_3)+gu15.P_ify0_4_4)>(((gu15.P_CS_21_1+gu15.P_CS_21_2)+gu15.P_CS_21_3)+gu15.P_CS_21_4))||((((gu6.P_sety_9_1+gu6.P_sety_9_2)+gu6.P_sety_9_3)+gu6.P_sety_9_4)>=2))" | G("((((gu15.P_ify0_4_1+gu15.P_ify0_4_2)+gu15.P_ify0_4_3)+gu15.P_ify0_4_4)<=(((gu15.P_CS_21_1+gu15.P_CS_21_2)+gu15.P_CS_21_3)+gu15.P_CS_21_4))" U "((((gu6.P_sety_9_1+gu6.P_sety_9_2)+gu6.P_sety_9_3)+gu6.P_sety_9_4)<=(((gu6.P_fordo_12_1+gu6.P_fordo_12_2)+gu6.P_fordo_12_3)+gu6.P_fordo_12_4))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3961977388072453986
[2021-05-13 02:42:29] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3961977388072453986
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/ltsmin3961977388072453986]
Compilation finished in 713 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3961977388072453986]
Link finished in 33 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, []((<>((LTLAPp0==true))||[](((LTLAPp1==true) U (LTLAPp2==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin3961977388072453986]
LTSmin run took 9407 ms.
FORMULA LamportFastMutEx-COL-4-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-4-13 finished in 41906 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((F((p1&&X(p2)))||p0))))], workingDir=/home/mcc/execution]
Support contains 36 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:42:39] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:42:39] [INFO ] Implicit Places using invariants in 54 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 56 ms to find 4 implicit places.
[2021-05-13 02:42:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:42:39] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:39] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Starting structural reductions, iteration 1 : 98/102 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:42:39] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:42:39] [INFO ] Dead Transitions using invariants and state equation in 86 ms returned []
Finished structural reductions, in 2 iterations. Remains : 98/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 93 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-4-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ (ADD s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81) (ADD s26 s27 s28 s29)) (AND (LEQ (ADD s22 s23 s24 s25) (ADD s86 s87 s88 s89)) (LEQ (ADD s30 s31 s32 s33) (ADD s94 s95 s96 s97)))), p1:(LEQ (ADD s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81) (ADD s26 s27 s28 s29)), p2:(LEQ 1 (ADD s86 s87 s88 s89))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 986 reset in 275 ms.
Stack based approach found an accepted trace after 19167 steps with 199 reset with depth 64 and stack size 64 in 53 ms.
FORMULA LamportFastMutEx-COL-4-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-14 finished in 661 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620873760818

--------------------
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="LamportFastMutEx-COL-4"
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 LamportFastMutEx-COL-4, 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 r121-tall-162075407200604"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-4.tgz
mv LamportFastMutEx-COL-4 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 ;