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.r083-tall-162048875700668.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 Echo-PT-d05r03, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875700668
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 165K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 10:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 22 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.3M 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 Echo-PT-d05r03-00
FORMULA_NAME Echo-PT-d05r03-01
FORMULA_NAME Echo-PT-d05r03-02
FORMULA_NAME Echo-PT-d05r03-03
FORMULA_NAME Echo-PT-d05r03-04
FORMULA_NAME Echo-PT-d05r03-05
FORMULA_NAME Echo-PT-d05r03-06
FORMULA_NAME Echo-PT-d05r03-07
FORMULA_NAME Echo-PT-d05r03-08
FORMULA_NAME Echo-PT-d05r03-09
FORMULA_NAME Echo-PT-d05r03-10
FORMULA_NAME Echo-PT-d05r03-11
FORMULA_NAME Echo-PT-d05r03-12
FORMULA_NAME Echo-PT-d05r03-13
FORMULA_NAME Echo-PT-d05r03-14
FORMULA_NAME Echo-PT-d05r03-15

=== Now, execution of the tool begins

BK_START 1620655441147

Running Version 0
[2021-05-10 14:04:02] [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]
[2021-05-10 14:04:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-10 14:04:03] [INFO ] Load time of PNML (sax parser for PT used): 330 ms
[2021-05-10 14:04:03] [INFO ] Transformed 3717 places.
[2021-05-10 14:04:03] [INFO ] Transformed 3222 transitions.
[2021-05-10 14:04:03] [INFO ] Found NUPN structural information;
[2021-05-10 14:04:03] [INFO ] Parsed PT model containing 3717 places and 3222 transitions in 410 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-10 14:04:03] [INFO ] Initial state test concluded for 2 properties.
FORMULA Echo-PT-d05r03-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Echo-PT-d05r03-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 3717 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3717/3717 places, 3222/3222 transitions.
Reduce places removed 241 places and 0 transitions.
Iterating post reduction 0 with 241 rules applied. Total rules applied 241 place count 3476 transition count 3222
Applied a total of 241 rules in 448 ms. Remains 3476 /3717 variables (removed 241) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:04:13] [INFO ] Invariants computation overflowed in 9749 ms
[2021-05-10 14:04:14] [INFO ] Implicit Places using invariants in 10515 ms returned []
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:04:23] [INFO ] Invariants computation overflowed in 9072 ms
[2021-05-10 14:04:24] [INFO ] Implicit Places using invariants and state equation in 10101 ms returned []
Implicit Place search using SMT with State Equation took 20657 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:04:33] [INFO ] Invariants computation overflowed in 8884 ms
[2021-05-10 14:04:35] [INFO ] Dead Transitions using invariants and state equation in 10842 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3476/3717 places, 3222/3222 transitions.
[2021-05-10 14:04:35] [INFO ] Flatten gal took : 443 ms
[2021-05-10 14:04:36] [INFO ] Flatten gal took : 289 ms
[2021-05-10 14:04:36] [INFO ] Input system was already deterministic with 3222 transitions.
Incomplete random walk after 100000 steps, including 205 resets, run finished after 4028 ms. (steps per millisecond=24 ) properties (out of 16) seen :15
Running SMT prover for 1 properties.
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:04:50] [INFO ] Invariants computation overflowed in 9724 ms
[2021-05-10 14:04:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 14:04:53] [INFO ] [Real]Absence check using state equation in 2461 ms returned sat
[2021-05-10 14:04:53] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Graph (complete) has 15831 edges and 3476 vertex of which 3474 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.35 ms
Discarding 2 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 338 ms. Remains 3473 /3476 variables (removed 3) and now considering 3221/3222 (removed 1) transitions.
// Phase 1: matrix 3221 rows 3473 cols
[2021-05-10 14:05:06] [INFO ] Invariants computation overflowed in 11882 ms
[2021-05-10 14:05:09] [INFO ] Implicit Places using invariants in 14601 ms returned []
// Phase 1: matrix 3221 rows 3473 cols
[2021-05-10 14:05:21] [INFO ] Invariants computation overflowed in 12111 ms
[2021-05-10 14:05:22] [INFO ] Implicit Places using invariants and state equation in 12955 ms returned []
Implicit Place search using SMT with State Equation took 27557 ms to find 0 implicit places.
[2021-05-10 14:05:22] [INFO ] Redundant transitions in 174 ms returned []
// Phase 1: matrix 3221 rows 3473 cols
[2021-05-10 14:05:34] [INFO ] Invariants computation overflowed in 12090 ms
[2021-05-10 14:05:36] [INFO ] Dead Transitions using invariants and state equation in 14033 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3473/3476 places, 3221/3222 transitions.
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Echo-PT-d05r03-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s1666 1), p1:(AND (EQ s1532 0) (EQ s977 1) (OR (EQ s1318 0) (EQ s1318 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 485 steps with 0 reset in 38 ms.
FORMULA Echo-PT-d05r03-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-01 finished in 42426 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3474 transition count 3222
Applied a total of 2 rules in 168 ms. Remains 3474 /3476 variables (removed 2) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:05:47] [INFO ] Invariants computation overflowed in 10402 ms
[2021-05-10 14:05:49] [INFO ] Implicit Places using invariants in 12981 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:06:00] [INFO ] Invariants computation overflowed in 10436 ms
[2021-05-10 14:06:01] [INFO ] Implicit Places using invariants and state equation in 11304 ms returned []
Implicit Place search using SMT with State Equation took 24296 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:06:11] [INFO ] Invariants computation overflowed in 10422 ms
[2021-05-10 14:06:13] [INFO ] Dead Transitions using invariants and state equation in 12380 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s2774 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1812 ms.
Product exploration explored 100000 steps with 50000 reset in 1776 ms.
Graph (complete) has 15811 edges and 3474 vertex of which 3453 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.9 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 1739 ms.
Product exploration explored 100000 steps with 50000 reset in 1821 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 3474 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 3474/3474 places, 3222/3222 transitions.
Applied a total of 0 rules in 457 ms. Remains 3474 /3474 variables (removed 0) and now considering 3222/3222 (removed 0) transitions.
[2021-05-10 14:06:21] [INFO ] Redundant transitions in 84 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:06:31] [INFO ] Invariants computation overflowed in 10471 ms
[2021-05-10 14:06:33] [INFO ] Dead Transitions using invariants and state equation in 12477 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3474 places, 3222/3222 transitions.
Product exploration timeout after 70830 steps with 35415 reset in 10002 ms.
Product exploration timeout after 71880 steps with 35940 reset in 10001 ms.
[2021-05-10 14:06:54] [INFO ] Flatten gal took : 267 ms
[2021-05-10 14:06:54] [INFO ] Flatten gal took : 274 ms
[2021-05-10 14:06:54] [INFO ] Time to serialize gal into /tmp/LTL7971289270297858597.gal : 124 ms
[2021-05-10 14:06:54] [INFO ] Time to serialize properties into /tmp/LTL10004624032455571917.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/LTL7971289270297858597.gal, -t, CGAL, -LTL, /tmp/LTL10004624032455571917.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/LTL7971289270297858597.gal -t CGAL -LTL /tmp/LTL10004624032455571917.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p3652==1)"))))
Formula 0 simplified : !XF"(p3652==1)"
Detected timeout of ITS tools.
[2021-05-10 14:07:10] [INFO ] Flatten gal took : 259 ms
[2021-05-10 14:07:10] [INFO ] Applying decomposition
[2021-05-10 14:07:10] [INFO ] Flatten gal took : 258 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/graph15494367899764279271.txt, -o, /tmp/graph15494367899764279271.bin, -w, /tmp/graph15494367899764279271.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/graph15494367899764279271.bin, -l, -1, -v, -w, /tmp/graph15494367899764279271.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 14:07:11] [INFO ] Decomposing Gal with order
[2021-05-10 14:07:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 14:07:12] [INFO ] Removed a total of 7783 redundant transitions.
[2021-05-10 14:07:12] [INFO ] Flatten gal took : 897 ms
[2021-05-10 14:07:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 152 ms.
[2021-05-10 14:07:12] [INFO ] Time to serialize gal into /tmp/LTL16703443315615384115.gal : 61 ms
[2021-05-10 14:07:12] [INFO ] Time to serialize properties into /tmp/LTL10901267791026781941.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/LTL16703443315615384115.gal, -t, CGAL, -LTL, /tmp/LTL10901267791026781941.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16703443315615384115.gal -t CGAL -LTL /tmp/LTL10901267791026781941.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i9.u102.p3652==1)"))))
Formula 0 simplified : !XF"(i9.u102.p3652==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2070509140085227503
[2021-05-10 14:07:27] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2070509140085227503
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/ltsmin2070509140085227503]
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/ltsmin2070509140085227503] 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/ltsmin2070509140085227503] 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 Echo-PT-d05r03-02 finished in 112211 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&(p1||G(F(p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Applied a total of 0 rules in 132 ms. Remains 3476 /3476 variables (removed 0) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:07:38] [INFO ] Invariants computation overflowed in 9585 ms
[2021-05-10 14:07:41] [INFO ] Implicit Places using invariants in 12098 ms returned []
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:07:50] [INFO ] Invariants computation overflowed in 9773 ms
[2021-05-10 14:07:51] [INFO ] Implicit Places using invariants and state equation in 10615 ms returned []
Implicit Place search using SMT with State Equation took 22717 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:08:01] [INFO ] Invariants computation overflowed in 9742 ms
[2021-05-10 14:08:03] [INFO ] Dead Transitions using invariants and state equation in 12070 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3476/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p2), (NOT p2)]
Running random walk in product with property : Echo-PT-d05r03-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT 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 p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s892 0) (EQ s1566 1)), p1:(EQ s1352 1), p2:(AND (NEQ s711 0) (NEQ s2822 1))], 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 explored 100000 steps with 302 reset in 5347 ms.
Product exploration explored 100000 steps with 291 reset in 5584 ms.
Graph (complete) has 15831 edges and 3476 vertex of which 3453 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.12 ms
Knowledge obtained : [p0, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 299 reset in 5248 ms.
Product exploration explored 100000 steps with 299 reset in 5633 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p2), (NOT p2)]
Support contains 5 out of 3476 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Applied a total of 0 rules in 176 ms. Remains 3476 /3476 variables (removed 0) and now considering 3222/3222 (removed 0) transitions.
[2021-05-10 14:08:26] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 3222 rows 3476 cols
[2021-05-10 14:08:36] [INFO ] Invariants computation overflowed in 9555 ms
[2021-05-10 14:08:38] [INFO ] Dead Transitions using invariants and state equation in 11520 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3476/3476 places, 3222/3222 transitions.
Product exploration explored 100000 steps with 299 reset in 5345 ms.
Product exploration explored 100000 steps with 298 reset in 5627 ms.
[2021-05-10 14:08:49] [INFO ] Flatten gal took : 259 ms
[2021-05-10 14:08:49] [INFO ] Flatten gal took : 262 ms
[2021-05-10 14:08:49] [INFO ] Time to serialize gal into /tmp/LTL2742608971419669482.gal : 23 ms
[2021-05-10 14:08:49] [INFO ] Time to serialize properties into /tmp/LTL15468261575522478696.ltl : 14 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/LTL2742608971419669482.gal, -t, CGAL, -LTL, /tmp/LTL15468261575522478696.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/LTL2742608971419669482.gal -t CGAL -LTL /tmp/LTL15468261575522478696.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((p1890==0)||(p2551==1))")&&(("(p235==1)")||(G(F("((p171==1)&&(p3694==0))")))))))
Formula 0 simplified : !X("((p1890==0)||(p2551==1))" & ("(p235==1)" | GF"((p171==1)&&(p3694==0))"))
Detected timeout of ITS tools.
[2021-05-10 14:09:04] [INFO ] Flatten gal took : 256 ms
[2021-05-10 14:09:04] [INFO ] Applying decomposition
[2021-05-10 14:09:05] [INFO ] Flatten gal took : 255 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/graph5969626196757043804.txt, -o, /tmp/graph5969626196757043804.bin, -w, /tmp/graph5969626196757043804.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/graph5969626196757043804.bin, -l, -1, -v, -w, /tmp/graph5969626196757043804.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 14:09:05] [INFO ] Decomposing Gal with order
[2021-05-10 14:09:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 14:09:06] [INFO ] Removed a total of 8194 redundant transitions.
[2021-05-10 14:09:06] [INFO ] Flatten gal took : 523 ms
[2021-05-10 14:09:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 835 labels/synchronizations in 130 ms.
[2021-05-10 14:09:06] [INFO ] Time to serialize gal into /tmp/LTL16831467937009818885.gal : 40 ms
[2021-05-10 14:09:06] [INFO ] Time to serialize properties into /tmp/LTL1575387441611561910.ltl : 41 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/LTL16831467937009818885.gal, -t, CGAL, -LTL, /tmp/LTL1575387441611561910.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16831467937009818885.gal -t CGAL -LTL /tmp/LTL1575387441611561910.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("((i9.u39.p1890==0)||(i4.i0.u92.p2551==1))")&&(("(i12.u172.p235==1)")||(G(F("((i2.u131.p171==1)&&(i8.i0.u26.p3694==0))")))))))
Formula 0 simplified : !X("((i9.u39.p1890==0)||(i4.i0.u92.p2551==1))" & ("(i12.u172.p235==1)" | GF"((i2.u131.p171==1)&&(i8.i0.u26.p3694==0))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16712690969417109817
[2021-05-10 14:09:22] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16712690969417109817
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/ltsmin16712690969417109817]
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/ltsmin16712690969417109817] 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/ltsmin16712690969417109817] 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 Echo-PT-d05r03-03 finished in 114220 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3474 transition count 3222
Applied a total of 2 rules in 138 ms. Remains 3474 /3476 variables (removed 2) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:09:33] [INFO ] Invariants computation overflowed in 10725 ms
[2021-05-10 14:09:36] [INFO ] Implicit Places using invariants in 13312 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:09:47] [INFO ] Invariants computation overflowed in 10665 ms
[2021-05-10 14:09:48] [INFO ] Implicit Places using invariants and state equation in 11509 ms returned []
Implicit Place search using SMT with State Equation took 24822 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:09:58] [INFO ] Invariants computation overflowed in 10683 ms
[2021-05-10 14:10:00] [INFO ] Dead Transitions using invariants and state equation in 12615 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Echo-PT-d05r03-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (NEQ s1095 0) (NEQ s1777 1)), p0:(AND (NEQ s2904 0) (NEQ s2319 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Echo-PT-d05r03-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-04 finished in 37683 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3474 transition count 3222
Applied a total of 2 rules in 136 ms. Remains 3474 /3476 variables (removed 2) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:10:11] [INFO ] Invariants computation overflowed in 10429 ms
[2021-05-10 14:10:13] [INFO ] Implicit Places using invariants in 13021 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:10:23] [INFO ] Invariants computation overflowed in 9950 ms
[2021-05-10 14:10:24] [INFO ] Implicit Places using invariants and state equation in 10759 ms returned []
Implicit Place search using SMT with State Equation took 23782 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:10:35] [INFO ] Invariants computation overflowed in 10504 ms
[2021-05-10 14:10:37] [INFO ] Dead Transitions using invariants and state equation in 12411 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s2319 0) (EQ s3224 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19667 steps with 40 reset in 805 ms.
FORMULA Echo-PT-d05r03-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-06 finished in 37225 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(F(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3474 transition count 3222
Applied a total of 2 rules in 114 ms. Remains 3474 /3476 variables (removed 2) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:10:48] [INFO ] Invariants computation overflowed in 10416 ms
[2021-05-10 14:10:51] [INFO ] Implicit Places using invariants in 13013 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:11:01] [INFO ] Invariants computation overflowed in 10446 ms
[2021-05-10 14:11:02] [INFO ] Implicit Places using invariants and state equation in 11264 ms returned []
Implicit Place search using SMT with State Equation took 24279 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:11:12] [INFO ] Invariants computation overflowed in 10438 ms
[2021-05-10 14:11:14] [INFO ] Dead Transitions using invariants and state equation in 12344 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (NEQ s1093 0) (NEQ s2704 1))], 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]]
Stuttering criterion allowed to conclude after 486 steps with 0 reset in 19 ms.
FORMULA Echo-PT-d05r03-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-09 finished in 36879 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3474 transition count 3222
Applied a total of 2 rules in 118 ms. Remains 3474 /3476 variables (removed 2) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:11:25] [INFO ] Invariants computation overflowed in 10406 ms
[2021-05-10 14:11:27] [INFO ] Implicit Places using invariants in 12967 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:11:38] [INFO ] Invariants computation overflowed in 10418 ms
[2021-05-10 14:11:39] [INFO ] Implicit Places using invariants and state equation in 11228 ms returned []
Implicit Place search using SMT with State Equation took 24197 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:11:49] [INFO ] Invariants computation overflowed in 10397 ms
[2021-05-10 14:11:51] [INFO ] Dead Transitions using invariants and state equation in 12304 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : Echo-PT-d05r03-11 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1902 0) (EQ s1404 1)), p1:(EQ s643 1)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3985 steps with 24 reset in 216 ms.
FORMULA Echo-PT-d05r03-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-11 finished in 36934 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3474 transition count 3222
Applied a total of 2 rules in 120 ms. Remains 3474 /3476 variables (removed 2) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:12:02] [INFO ] Invariants computation overflowed in 10361 ms
[2021-05-10 14:12:04] [INFO ] Implicit Places using invariants in 12979 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:12:15] [INFO ] Invariants computation overflowed in 10479 ms
[2021-05-10 14:12:16] [INFO ] Implicit Places using invariants and state equation in 11298 ms returned []
Implicit Place search using SMT with State Equation took 24281 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:12:26] [INFO ] Invariants computation overflowed in 10457 ms
[2021-05-10 14:12:28] [INFO ] Dead Transitions using invariants and state equation in 12374 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s2866 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1720 ms.
Product exploration explored 100000 steps with 50000 reset in 1774 ms.
Graph (complete) has 15811 edges and 3474 vertex of which 3453 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.7 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 1678 ms.
Product exploration explored 100000 steps with 50000 reset in 1768 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 3474 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 3474/3474 places, 3222/3222 transitions.
Applied a total of 0 rules in 155 ms. Remains 3474 /3474 variables (removed 0) and now considering 3222/3222 (removed 0) transitions.
[2021-05-10 14:12:36] [INFO ] Redundant transitions in 118 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:12:46] [INFO ] Invariants computation overflowed in 10448 ms
[2021-05-10 14:12:48] [INFO ] Dead Transitions using invariants and state equation in 12353 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3474 places, 3222/3222 transitions.
Product exploration timeout after 70440 steps with 35220 reset in 10001 ms.
Product exploration timeout after 70090 steps with 35045 reset in 10001 ms.
[2021-05-10 14:13:08] [INFO ] Flatten gal took : 248 ms
[2021-05-10 14:13:09] [INFO ] Flatten gal took : 248 ms
[2021-05-10 14:13:09] [INFO ] Time to serialize gal into /tmp/LTL10233555692729938996.gal : 21 ms
[2021-05-10 14:13:09] [INFO ] Time to serialize properties into /tmp/LTL2816491109821668139.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/LTL10233555692729938996.gal, -t, CGAL, -LTL, /tmp/LTL2816491109821668139.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/LTL10233555692729938996.gal -t CGAL -LTL /tmp/LTL2816491109821668139.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p392==0)"))))
Formula 0 simplified : !XF"(p392==0)"
Detected timeout of ITS tools.
[2021-05-10 14:13:24] [INFO ] Flatten gal took : 240 ms
[2021-05-10 14:13:24] [INFO ] Applying decomposition
[2021-05-10 14:13:24] [INFO ] Flatten gal took : 247 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/graph15487128734729676715.txt, -o, /tmp/graph15487128734729676715.bin, -w, /tmp/graph15487128734729676715.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/graph15487128734729676715.bin, -l, -1, -v, -w, /tmp/graph15487128734729676715.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 14:13:25] [INFO ] Decomposing Gal with order
[2021-05-10 14:13:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 14:13:25] [INFO ] Removed a total of 8269 redundant transitions.
[2021-05-10 14:13:25] [INFO ] Flatten gal took : 443 ms
[2021-05-10 14:13:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1083 labels/synchronizations in 124 ms.
[2021-05-10 14:13:26] [INFO ] Time to serialize gal into /tmp/LTL17780378452681383770.gal : 35 ms
[2021-05-10 14:13:26] [INFO ] Time to serialize properties into /tmp/LTL10176592705568960311.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/LTL17780378452681383770.gal, -t, CGAL, -LTL, /tmp/LTL10176592705568960311.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17780378452681383770.gal -t CGAL -LTL /tmp/LTL10176592705568960311.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i12.u51.p392==0)"))))
Formula 0 simplified : !XF"(i12.u51.p392==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13318546800213984352
[2021-05-10 14:13:41] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13318546800213984352
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/ltsmin13318546800213984352]
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/ltsmin13318546800213984352] 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/ltsmin13318546800213984352] 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 Echo-PT-d05r03-12 finished in 110340 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 3476 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3476/3476 places, 3222/3222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 3474 transition count 3222
Applied a total of 2 rules in 116 ms. Remains 3474 /3476 variables (removed 2) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:13:53] [INFO ] Invariants computation overflowed in 10807 ms
[2021-05-10 14:13:55] [INFO ] Implicit Places using invariants in 13418 ms returned []
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:14:05] [INFO ] Invariants computation overflowed in 10202 ms
[2021-05-10 14:14:06] [INFO ] Implicit Places using invariants and state equation in 10847 ms returned []
Implicit Place search using SMT with State Equation took 24286 ms to find 0 implicit places.
// Phase 1: matrix 3222 rows 3474 cols
[2021-05-10 14:14:17] [INFO ] Invariants computation overflowed in 10613 ms
[2021-05-10 14:14:19] [INFO ] Dead Transitions using invariants and state equation in 12675 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3474/3476 places, 3222/3222 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Echo-PT-d05r03-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (EQ s1588 0) (EQ s2652 1)), p1:(OR (EQ s150 0) (AND (EQ s2652 0) (EQ s1588 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1121 steps with 2 reset in 46 ms.
FORMULA Echo-PT-d05r03-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Echo-PT-d05r03-13 finished in 37252 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin547502672435647923
[2021-05-10 14:14:19] [INFO ] Too many transitions (3222) to apply POR reductions. Disabling POR matrices.
[2021-05-10 14:14:19] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin547502672435647923
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/ltsmin547502672435647923]
[2021-05-10 14:14:19] [INFO ] Applying decomposition
[2021-05-10 14:14:19] [INFO ] Flatten gal took : 231 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/graph16375795523907239068.txt, -o, /tmp/graph16375795523907239068.bin, -w, /tmp/graph16375795523907239068.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/graph16375795523907239068.bin, -l, -1, -v, -w, /tmp/graph16375795523907239068.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-10 14:14:20] [INFO ] Decomposing Gal with order
[2021-05-10 14:14:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 14:14:20] [INFO ] Removed a total of 8217 redundant transitions.
[2021-05-10 14:14:21] [INFO ] Flatten gal took : 472 ms
[2021-05-10 14:14:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1162 labels/synchronizations in 138 ms.
[2021-05-10 14:14:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality11215051389769156379.gal : 43 ms
[2021-05-10 14:14:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality13625878281960300242.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/LTLCardinality11215051389769156379.gal, -t, CGAL, -LTL, /tmp/LTLCardinality13625878281960300242.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality11215051389769156379.gal -t CGAL -LTL /tmp/LTLCardinality13625878281960300242.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((("((i2.i1.u53.p1979==0)||(i2.i1.u53.p1979==1))")U(X("(i10.i0.u19.p3652==1)"))))
Formula 0 simplified : !("((i2.i1.u53.p1979==0)||(i2.i1.u53.p1979==1))" U X"(i10.i0.u19.p3652==1)")
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin547502672435647923] killed by timeout after 40 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/ltsmin547502672435647923] killed by timeout after 40 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-10 14:38:03] [INFO ] Applying decomposition
[2021-05-10 14:38:04] [INFO ] Flatten gal took : 897 ms
[2021-05-10 14:38:05] [INFO ] Decomposing Gal with order
[2021-05-10 14:38:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-10 14:38:10] [INFO ] Removed a total of 18720 redundant transitions.
[2021-05-10 14:38:10] [INFO ] Flatten gal took : 1189 ms
[2021-05-10 14:38:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 39 ms.
[2021-05-10 14:38:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality1964012221232477422.gal : 36 ms
[2021-05-10 14:38:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality17817142598748631268.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/LTLCardinality1964012221232477422.gal, -t, CGAL, -LTL, /tmp/LTLCardinality17817142598748631268.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality1964012221232477422.gal -t CGAL -LTL /tmp/LTLCardinality17817142598748631268.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !((("((u237.p1979==0)||(u237.p1979==1))")U(X("(u198.p3652==1)"))))
Formula 0 simplified : !("((u237.p1979==0)||(u237.p1979==1))" U X"(u198.p3652==1)")
Detected timeout of ITS tools.
[2021-05-10 15:01:50] [INFO ] Flatten gal took : 1792 ms
[2021-05-10 15:01:51] [INFO ] Input system was already deterministic with 3222 transitions.
[2021-05-10 15:02:02] [INFO ] Transformed 3476 places.
[2021-05-10 15:02:02] [INFO ] Transformed 3222 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-10 15:02:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality11713828042857327596.gal : 20 ms
[2021-05-10 15:02:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality6064984548707427873.ltl : 2 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/LTLCardinality11713828042857327596.gal, -t, CGAL, -LTL, /tmp/LTLCardinality6064984548707427873.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality11713828042857327596.gal -t CGAL -LTL /tmp/LTLCardinality6064984548707427873.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((("((p1979==0)||(p1979==1))")U(X("(p3652==1)"))))
Formula 0 simplified : !("((p1979==0)||(p1979==1))" U X"(p3652==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="Echo-PT-d05r03"
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 Echo-PT-d05r03, 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 r083-tall-162048875700668"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d05r03.tgz
mv Echo-PT-d05r03 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 ;