fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124156900748
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S32C06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16243.056 3600000.00 10389127.00 38077.70 TFF?FTFFFT??FFF? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156900748.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S32C06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156900748
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 47M
-rw-r--r-- 1 mcc users 38K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 129K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K May 12 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 12 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 12 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.3K May 11 19:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 19:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 11 16:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 16:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 12 04:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 47M May 12 08:13 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C06-15

=== Now, execution of the tool begins

BK_START 1621392445230

Running Version 0
[2021-05-19 02:47:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-19 02:47:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:47:31] [INFO ] Load time of PNML (sax parser for PT used): 1073 ms
[2021-05-19 02:47:32] [INFO ] Transformed 22816 places.
[2021-05-19 02:47:32] [INFO ] Transformed 35015 transitions.
[2021-05-19 02:47:32] [INFO ] Parsed PT model containing 22816 places and 35015 transitions in 1258 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 02:47:32] [INFO ] Initial state test concluded for 2 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 66 out of 22816 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22816/22816 places, 35015/35015 transitions.
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 22769 transition count 35015
Applied a total of 47 rules in 2429 ms. Remains 22769 /22816 variables (removed 47) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:47:35] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22769 cols
[2021-05-19 02:47:41] [INFO ] Computed 1566 place invariants in 6452 ms
[2021-05-19 02:47:45] [INFO ] Implicit Places using invariants in 10094 ms returned []
Implicit Place search using SMT only with invariants took 10120 ms to find 0 implicit places.
[2021-05-19 02:47:45] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22769 cols
[2021-05-19 02:47:51] [INFO ] Computed 1566 place invariants in 5925 ms
[2021-05-19 02:47:53] [INFO ] Dead Transitions using invariants and state equation in 7980 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22769/22816 places, 35015/35015 transitions.
[2021-05-19 02:47:56] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-19 02:47:56] [INFO ] Flatten gal took : 1481 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C06-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 02:47:57] [INFO ] Flatten gal took : 1253 ms
[2021-05-19 02:47:59] [INFO ] Input system was already deterministic with 35015 transitions.
Incomplete random walk after 100000 steps, including 1622 resets, run finished after 3791 ms. (steps per millisecond=26 ) properties (out of 34) seen :15
Running SMT prover for 19 properties.
[2021-05-19 02:48:03] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22769 cols
[2021-05-19 02:48:09] [INFO ] Computed 1566 place invariants in 6017 ms
[2021-05-19 02:48:18] [INFO ] [Real]Absence check using 63 positive place invariants in 304 ms returned sat
[2021-05-19 02:48:19] [INFO ] [Real]Absence check using 63 positive and 1503 generalized place invariants in 984 ms returned sat
[2021-05-19 02:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:46] [INFO ] SMT Verify possible in real domain returnedunsat :2 sat :0 real:16
[2021-05-19 02:49:53] [INFO ] [Nat]Absence check using 63 positive place invariants in 297 ms returned sat
[2021-05-19 02:49:55] [INFO ] [Nat]Absence check using 63 positive and 1503 generalized place invariants in 1236 ms returned sat
[2021-05-19 02:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:26] [INFO ] [Nat]Absence check using state equation in 87738 ms returned unsat :6 sat :12
[2021-05-19 02:51:26] [INFO ] State equation strengthened by 11299 read => feed constraints.
[2021-05-19 02:51:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
[2021-05-19 02:51:26] [INFO ] Initial state test concluded for 2 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0)) U p1))], workingDir=/home/mcc/execution]
Support contains 3 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Graph (complete) has 101279 edges and 22769 vertex of which 22768 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.143 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 6334 transitions
Trivial Post-agglo rules discarded 6334 transitions
Performed 6334 trivial Post agglomeration. Transition count delta: 6334
Iterating post reduction 0 with 6334 rules applied. Total rules applied 6335 place count 22768 transition count 28681
Reduce places removed 6334 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6335 rules applied. Total rules applied 12670 place count 16434 transition count 28680
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12671 place count 16433 transition count 28680
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 396 Pre rules applied. Total rules applied 12671 place count 16433 transition count 28284
Deduced a syphon composed of 396 places in 36 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 13463 place count 16037 transition count 28284
Discarding 5938 places :
Symmetric choice reduction at 3 with 5938 rule applications. Total rules 19401 place count 10099 transition count 22346
Iterating global reduction 3 with 5938 rules applied. Total rules applied 25339 place count 10099 transition count 22346
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 25339 place count 10099 transition count 22336
Deduced a syphon composed of 10 places in 33 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 25359 place count 10089 transition count 22336
Discarding 988 places :
Symmetric choice reduction at 3 with 988 rule applications. Total rules 26347 place count 9101 transition count 16408
Iterating global reduction 3 with 988 rules applied. Total rules applied 27335 place count 9101 transition count 16408
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 21 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 27401 place count 9068 transition count 16375
Applied a total of 27401 rules in 10248 ms. Remains 9068 /22769 variables (removed 13701) and now considering 16375/35015 (removed 18640) transitions.
[2021-05-19 02:51:36] [INFO ] Flow matrix only has 15319 transitions (discarded 1056 similar events)
// Phase 1: matrix 15319 rows 9068 cols
[2021-05-19 02:51:37] [INFO ] Computed 1565 place invariants in 921 ms
[2021-05-19 02:51:38] [INFO ] Implicit Places using invariants in 1917 ms returned []
Implicit Place search using SMT only with invariants took 1918 ms to find 0 implicit places.
[2021-05-19 02:51:38] [INFO ] Flow matrix only has 15319 transitions (discarded 1056 similar events)
// Phase 1: matrix 15319 rows 9068 cols
[2021-05-19 02:51:39] [INFO ] Computed 1565 place invariants in 974 ms
[2021-05-19 02:51:40] [INFO ] Dead Transitions using invariants and state equation in 1868 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9068/22769 places, 16375/35015 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-01 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s5841), p0:(GT s4612 s4138)], 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]]
Stuttering criterion allowed to conclude after 43 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-01 finished in 14346 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0 U p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Graph (complete) has 101279 edges and 22769 vertex of which 22768 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.42 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 6332 transitions
Trivial Post-agglo rules discarded 6332 transitions
Performed 6332 trivial Post agglomeration. Transition count delta: 6332
Iterating post reduction 0 with 6332 rules applied. Total rules applied 6333 place count 22768 transition count 28683
Reduce places removed 6332 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6333 rules applied. Total rules applied 12666 place count 16436 transition count 28682
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12667 place count 16435 transition count 28682
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 396 Pre rules applied. Total rules applied 12667 place count 16435 transition count 28286
Deduced a syphon composed of 396 places in 27 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 13459 place count 16039 transition count 28286
Discarding 5936 places :
Symmetric choice reduction at 3 with 5936 rule applications. Total rules 19395 place count 10103 transition count 22350
Iterating global reduction 3 with 5936 rules applied. Total rules applied 25331 place count 10103 transition count 22350
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 25331 place count 10103 transition count 22341
Deduced a syphon composed of 9 places in 17 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 25349 place count 10094 transition count 22341
Discarding 986 places :
Symmetric choice reduction at 3 with 986 rule applications. Total rules 26335 place count 9108 transition count 16425
Iterating global reduction 3 with 986 rules applied. Total rules applied 27321 place count 9108 transition count 16425
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 14 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 27387 place count 9075 transition count 16392
Applied a total of 27387 rules in 9057 ms. Remains 9075 /22769 variables (removed 13694) and now considering 16392/35015 (removed 18623) transitions.
[2021-05-19 02:51:49] [INFO ] Flow matrix only has 15336 transitions (discarded 1056 similar events)
// Phase 1: matrix 15336 rows 9075 cols
[2021-05-19 02:51:50] [INFO ] Computed 1565 place invariants in 936 ms
[2021-05-19 02:51:51] [INFO ] Implicit Places using invariants in 1882 ms returned []
Implicit Place search using SMT only with invariants took 1883 ms to find 0 implicit places.
[2021-05-19 02:51:51] [INFO ] Flow matrix only has 15336 transitions (discarded 1056 similar events)
// Phase 1: matrix 15336 rows 9075 cols
[2021-05-19 02:51:52] [INFO ] Computed 1565 place invariants in 936 ms
[2021-05-19 02:51:53] [INFO ] Dead Transitions using invariants and state equation in 1886 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9075/22769 places, 16392/35015 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-03 automaton TGBA [mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s6492 s565), p0:(LEQ s2357 s2953)], 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 2251 reset in 2135 ms.
Product exploration explored 100000 steps with 2250 reset in 2083 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), true, (NOT p1)]
Product exploration explored 100000 steps with 2251 reset in 2000 ms.
Product exploration explored 100000 steps with 2252 reset in 2096 ms.
[2021-05-19 02:52:03] [INFO ] Flatten gal took : 495 ms
[2021-05-19 02:52:04] [INFO ] Flatten gal took : 510 ms
[2021-05-19 02:52:04] [INFO ] Time to serialize gal into /tmp/LTL237483583736971182.gal : 159 ms
[2021-05-19 02:52:04] [INFO ] Time to serialize properties into /tmp/LTL13160404132972579306.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/LTL237483583736971182.gal, -t, CGAL, -LTL, /tmp/LTL13160404132972579306.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/LTL237483583736971182.gal -t CGAL -LTL /tmp/LTL13160404132972579306.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(("(Node5HasTheLeafSetOfLx1ToReplaceNode6<=Node7HasTheLeafSetOfLx1ToReplaceNode5)")U("(Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=Node0HasTheLeafSetOfRx5ToReplaceNode31)"))))
Formula 0 simplified : !G("(Node5HasTheLeafSetOfLx1ToReplaceNode6<=Node7HasTheLeafSetOfLx1ToReplaceNode5)" U "(Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=Node0HasTheLeafSetOfRx5ToReplaceNode31)")
Detected timeout of ITS tools.
[2021-05-19 02:52:20] [INFO ] Flatten gal took : 490 ms
[2021-05-19 02:52:20] [INFO ] Applying decomposition
[2021-05-19 02:52:20] [INFO ] Flatten gal took : 558 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/graph14543771418255506944.txt, -o, /tmp/graph14543771418255506944.bin, -w, /tmp/graph14543771418255506944.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/graph14543771418255506944.bin, -l, -1, -v, -w, /tmp/graph14543771418255506944.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:52:21] [INFO ] Decomposing Gal with order
[2021-05-19 02:52:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 02:52:27] [INFO ] Removed a total of 15557 redundant transitions.
[2021-05-19 02:52:27] [INFO ] Flatten gal took : 3639 ms
[2021-05-19 02:52:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1465 labels/synchronizations in 763 ms.
[2021-05-19 02:52:30] [INFO ] Time to serialize gal into /tmp/LTL6727693640001930674.gal : 93 ms
[2021-05-19 02:52:30] [INFO ] Time to serialize properties into /tmp/LTL17784316939225994136.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/LTL6727693640001930674.gal, -t, CGAL, -LTL, /tmp/LTL17784316939225994136.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/LTL6727693640001930674.gal -t CGAL -LTL /tmp/LTL17784316939225994136.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(("(gu356.Node5HasTheLeafSetOfLx1ToReplaceNode6<=gu356.Node7HasTheLeafSetOfLx1ToReplaceNode5)")U("(gu677.Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=gu677.Node0HasTheLeafSetOfRx5ToReplaceNode31)"))))
Formula 0 simplified : !G("(gu356.Node5HasTheLeafSetOfLx1ToReplaceNode6<=gu356.Node7HasTheLeafSetOfLx1ToReplaceNode5)" U "(gu677.Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=gu677.Node0HasTheLeafSetOfRx5ToReplaceNode31)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7318102938625994210
[2021-05-19 02:52:46] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7318102938625994210
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/ltsmin7318102938625994210]
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/ltsmin7318102938625994210] 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/ltsmin7318102938625994210] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-03 finished in 66409 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((p0&&X(p1)))&&X(F(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22768 transition count 35015
Applied a total of 1 rules in 1983 ms. Remains 22768 /22769 variables (removed 1) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:52:49] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:52:55] [INFO ] Computed 1565 place invariants in 6179 ms
[2021-05-19 02:52:57] [INFO ] Implicit Places using invariants in 8514 ms returned []
Implicit Place search using SMT only with invariants took 8524 ms to find 0 implicit places.
[2021-05-19 02:52:57] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:53:03] [INFO ] Computed 1565 place invariants in 6177 ms
[2021-05-19 02:53:05] [INFO ] Dead Transitions using invariants and state equation in 8218 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22769 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-04 automaton TGBA [mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GT 1 s8637), p1:(LEQ s3392 s13481), p2:(LEQ s14731 s2931)], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 164 steps with 2 reset in 21 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-04 finished in 19037 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||X(X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22768 transition count 35015
Applied a total of 1 rules in 1869 ms. Remains 22768 /22769 variables (removed 1) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:53:08] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:53:14] [INFO ] Computed 1565 place invariants in 5865 ms
[2021-05-19 02:53:16] [INFO ] Implicit Places using invariants in 7854 ms returned []
Implicit Place search using SMT only with invariants took 7855 ms to find 0 implicit places.
[2021-05-19 02:53:16] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:53:22] [INFO ] Computed 1565 place invariants in 6173 ms
[2021-05-19 02:53:24] [INFO ] Dead Transitions using invariants and state equation in 8233 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22769 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 1}]], initial=4, aps=[p0:(LEQ s10316 s3346), p1:(GT s17371 s14055)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 346 steps with 114 reset in 50 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-06 finished in 18266 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(X((G(p1)&&F(G(p2))))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22768 transition count 35015
Applied a total of 1 rules in 1649 ms. Remains 22768 /22769 variables (removed 1) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:53:26] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:53:32] [INFO ] Computed 1565 place invariants in 6032 ms
[2021-05-19 02:53:34] [INFO ] Implicit Places using invariants in 8064 ms returned []
Implicit Place search using SMT only with invariants took 8074 ms to find 0 implicit places.
[2021-05-19 02:53:34] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:53:40] [INFO ] Computed 1565 place invariants in 6189 ms
[2021-05-19 02:53:42] [INFO ] Dead Transitions using invariants and state equation in 8216 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22769 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 151 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-07 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s12541 s9667), p1:(LEQ s16490 s3617), p2:(GT s4296 s9415)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 49338 steps with 799 reset in 1413 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-07 finished in 19605 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22768 transition count 35015
Applied a total of 1 rules in 1663 ms. Remains 22768 /22769 variables (removed 1) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:53:45] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:53:51] [INFO ] Computed 1565 place invariants in 6171 ms
[2021-05-19 02:53:54] [INFO ] Implicit Places using invariants in 8416 ms returned []
Implicit Place search using SMT only with invariants took 8417 ms to find 0 implicit places.
[2021-05-19 02:53:54] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:54:00] [INFO ] Computed 1565 place invariants in 6428 ms
[2021-05-19 02:54:02] [INFO ] Dead Transitions using invariants and state equation in 8466 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22769 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s3203 s15209)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-08 finished in 18691 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Graph (complete) has 101279 edges and 22769 vertex of which 22768 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.38 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 6332 transitions
Trivial Post-agglo rules discarded 6332 transitions
Performed 6332 trivial Post agglomeration. Transition count delta: 6332
Iterating post reduction 0 with 6332 rules applied. Total rules applied 6333 place count 22768 transition count 28683
Reduce places removed 6332 places and 0 transitions.
Iterating post reduction 1 with 6332 rules applied. Total rules applied 12665 place count 16436 transition count 28683
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 396 Pre rules applied. Total rules applied 12665 place count 16436 transition count 28287
Deduced a syphon composed of 396 places in 43 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13457 place count 16040 transition count 28287
Discarding 5936 places :
Symmetric choice reduction at 2 with 5936 rule applications. Total rules 19393 place count 10104 transition count 22351
Iterating global reduction 2 with 5936 rules applied. Total rules applied 25329 place count 10104 transition count 22351
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 25329 place count 10104 transition count 22343
Deduced a syphon composed of 8 places in 17 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 25345 place count 10096 transition count 22343
Discarding 986 places :
Symmetric choice reduction at 2 with 986 rule applications. Total rules 26331 place count 9110 transition count 16427
Iterating global reduction 2 with 986 rules applied. Total rules applied 27317 place count 9110 transition count 16427
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 13 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27383 place count 9077 transition count 16394
Applied a total of 27383 rules in 8688 ms. Remains 9077 /22769 variables (removed 13692) and now considering 16394/35015 (removed 18621) transitions.
[2021-05-19 02:54:11] [INFO ] Flow matrix only has 15338 transitions (discarded 1056 similar events)
// Phase 1: matrix 15338 rows 9077 cols
[2021-05-19 02:54:12] [INFO ] Computed 1565 place invariants in 933 ms
[2021-05-19 02:54:13] [INFO ] Implicit Places using invariants in 2012 ms returned []
Implicit Place search using SMT only with invariants took 2032 ms to find 0 implicit places.
[2021-05-19 02:54:13] [INFO ] Flow matrix only has 15338 transitions (discarded 1056 similar events)
// Phase 1: matrix 15338 rows 9077 cols
[2021-05-19 02:54:14] [INFO ] Computed 1565 place invariants in 955 ms
[2021-05-19 02:54:15] [INFO ] Dead Transitions using invariants and state equation in 1882 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9077/22769 places, 16394/35015 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ s3136 s5521), p0:(LEQ s7063 s3414)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 2129 reset in 2043 ms.
Product exploration explored 100000 steps with 2129 reset in 2038 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 98 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 2128 reset in 2001 ms.
Product exploration explored 100000 steps with 2126 reset in 2588 ms.
[2021-05-19 02:54:25] [INFO ] Flatten gal took : 574 ms
[2021-05-19 02:54:26] [INFO ] Flatten gal took : 520 ms
[2021-05-19 02:54:26] [INFO ] Time to serialize gal into /tmp/LTL14264809467677372672.gal : 59 ms
[2021-05-19 02:54:26] [INFO ] Time to serialize properties into /tmp/LTL9104257726129781360.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/LTL14264809467677372672.gal, -t, CGAL, -LTL, /tmp/LTL9104257726129781360.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/LTL14264809467677372672.gal -t CGAL -LTL /tmp/LTL9104257726129781360.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("(Node29HasTheLeafSetOfRx0ToReplaceNode25<=Node9HasTheLeafSetOfLx0ToReplaceNode11)"))||(G("(Node7HasTheLeafSetOfRx1ToReplaceNode25<=Node25HasTheLeafSetOfLx2ToReplaceNode8)"))))
Formula 0 simplified : !(G"(Node29HasTheLeafSetOfRx0ToReplaceNode25<=Node9HasTheLeafSetOfLx0ToReplaceNode11)" | G"(Node7HasTheLeafSetOfRx1ToReplaceNode25<=Node25HasTheLeafSetOfLx2ToReplaceNode8)")
Detected timeout of ITS tools.
[2021-05-19 02:54:41] [INFO ] Flatten gal took : 495 ms
[2021-05-19 02:54:41] [INFO ] Applying decomposition
[2021-05-19 02:54:42] [INFO ] Flatten gal took : 506 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/graph10011196891283354420.txt, -o, /tmp/graph10011196891283354420.bin, -w, /tmp/graph10011196891283354420.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/graph10011196891283354420.bin, -l, -1, -v, -w, /tmp/graph10011196891283354420.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:54:43] [INFO ] Decomposing Gal with order
[2021-05-19 02:54:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 02:54:49] [INFO ] Removed a total of 15276 redundant transitions.
[2021-05-19 02:54:49] [INFO ] Flatten gal took : 3872 ms
[2021-05-19 02:54:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 1485 labels/synchronizations in 616 ms.
[2021-05-19 02:54:53] [INFO ] Time to serialize gal into /tmp/LTL11092902583051596899.gal : 379 ms
[2021-05-19 02:54:53] [INFO ] Time to serialize properties into /tmp/LTL16936631624659920646.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/LTL11092902583051596899.gal, -t, CGAL, -LTL, /tmp/LTL16936631624659920646.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/LTL11092902583051596899.gal -t CGAL -LTL /tmp/LTL16936631624659920646.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("(gu400.Node29HasTheLeafSetOfRx0ToReplaceNode25<=gu400.Node9HasTheLeafSetOfLx0ToReplaceNode11)"))||(G("(gu375.Node7HasTheLeafSetOfRx1ToReplaceNode25<=gu375.Node25HasTheLeafSetOfLx2ToReplaceNode8)"))))
Formula 0 simplified : !(G"(gu400.Node29HasTheLeafSetOfRx0ToReplaceNode25<=gu400.Node9HasTheLeafSetOfLx0ToReplaceNode11)" | G"(gu375.Node7HasTheLeafSetOfRx1ToReplaceNode25<=gu375.Node25HasTheLeafSetOfLx2ToReplaceNode8)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8153353046738950629
[2021-05-19 02:55:08] [INFO ] Built C files in 181ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8153353046738950629
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/ltsmin8153353046738950629]
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/ltsmin8153353046738950629] 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/ltsmin8153353046738950629] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-10 finished in 66672 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22768 transition count 35015
Applied a total of 1 rules in 1841 ms. Remains 22768 /22769 variables (removed 1) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:55:11] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:55:19] [INFO ] Computed 1565 place invariants in 8183 ms
[2021-05-19 02:55:21] [INFO ] Implicit Places using invariants in 10523 ms returned []
Implicit Place search using SMT only with invariants took 10523 ms to find 0 implicit places.
[2021-05-19 02:55:21] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:55:27] [INFO ] Computed 1565 place invariants in 5898 ms
[2021-05-19 02:55:29] [INFO ] Dead Transitions using invariants and state equation in 8085 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22769 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ s5382 s22506) (LEQ 1 s19887))], 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 timeout after 59160 steps with 29580 reset in 10001 ms.
Product exploration timeout after 59770 steps with 29885 reset in 10001 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 56250 steps with 28125 reset in 10002 ms.
Product exploration timeout after 57050 steps with 28525 reset in 10001 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 22768 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 transitions.
Performed 6336 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6336 rules applied. Total rules applied 6336 place count 22768 transition count 35015
Performed 395 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 395 Pre rules applied. Total rules applied 6336 place count 22768 transition count 40940
Deduced a syphon composed of 6731 places in 43 ms
Iterating global reduction 1 with 395 rules applied. Total rules applied 6731 place count 22768 transition count 40940
Discarding 6339 places :
Symmetric choice reduction at 1 with 6339 rule applications. Total rules 13070 place count 16429 transition count 34601
Deduced a syphon composed of 407 places in 38 ms
Iterating global reduction 1 with 6339 rules applied. Total rules applied 19409 place count 16429 transition count 34601
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 440 places in 45 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 19442 place count 16429 transition count 34601
Deduced a syphon composed of 440 places in 41 ms
Applied a total of 19442 rules in 6162 ms. Remains 16429 /22768 variables (removed 6339) and now considering 34601/35015 (removed 414) transitions.
[2021-05-19 02:56:16] [INFO ] Flow matrix only has 33545 transitions (discarded 1056 similar events)
// Phase 1: matrix 33545 rows 16429 cols
[2021-05-19 02:56:21] [INFO ] Computed 1565 place invariants in 5283 ms
[2021-05-19 02:56:23] [INFO ] Dead Transitions using invariants and state equation in 6698 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16429/22768 places, 34601/35015 transitions.
Product exploration timeout after 8450 steps with 4225 reset in 10010 ms.
Product exploration timeout after 8480 steps with 4240 reset in 10006 ms.
[2021-05-19 02:56:45] [INFO ] Flatten gal took : 1130 ms
[2021-05-19 02:56:46] [INFO ] Flatten gal took : 1151 ms
[2021-05-19 02:56:46] [INFO ] Time to serialize gal into /tmp/LTL12413358920357720804.gal : 108 ms
[2021-05-19 02:56:46] [INFO ] Time to serialize properties into /tmp/LTL9869423843946663398.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/LTL12413358920357720804.gal, -t, CGAL, -LTL, /tmp/LTL9869423843946663398.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/LTL12413358920357720804.gal -t CGAL -LTL /tmp/LTL9869423843946663398.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((Node6HasAskedItsLeafSetToLx5ToReplaceNode13<=Lx4HasReceivedTheRequestOfNode29)||(Node30ThinksNode9ShouldBeNodeMasterToReplaceNode14>=1))"))))
Formula 0 simplified : !XF"((Node6HasAskedItsLeafSetToLx5ToReplaceNode13<=Lx4HasReceivedTheRequestOfNode29)||(Node30ThinksNode9ShouldBeNodeMasterToReplaceNode14>=1))"
Detected timeout of ITS tools.
[2021-05-19 02:57:02] [INFO ] Flatten gal took : 1304 ms
[2021-05-19 02:57:02] [INFO ] Applying decomposition
[2021-05-19 02:57:03] [INFO ] Flatten gal took : 1106 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/graph17778986631549534068.txt, -o, /tmp/graph17778986631549534068.bin, -w, /tmp/graph17778986631549534068.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/graph17778986631549534068.bin, -l, -1, -v, -w, /tmp/graph17778986631549534068.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:57:06] [INFO ] Decomposing Gal with order
[2021-05-19 02:57:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 02:57:30] [INFO ] Removed a total of 24694 redundant transitions.
[2021-05-19 02:57:31] [INFO ] Flatten gal took : 13649 ms
[2021-05-19 02:57:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 649 labels/synchronizations in 343 ms.
[2021-05-19 02:57:35] [INFO ] Time to serialize gal into /tmp/LTL14109737542691954718.gal : 130 ms
[2021-05-19 02:57:35] [INFO ] Time to serialize properties into /tmp/LTL5063166452533566401.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/LTL14109737542691954718.gal, -t, CGAL, -LTL, /tmp/LTL5063166452533566401.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/LTL14109737542691954718.gal -t CGAL -LTL /tmp/LTL5063166452533566401.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((gu339.Node6HasAskedItsLeafSetToLx5ToReplaceNode13<=gu339.Lx4HasReceivedTheRequestOfNode29)||(gi1.gi0.gu720.Node30ThinksNode9ShouldBeNodeMasterToReplaceNode14>=1))"))))
Formula 0 simplified : !XF"((gu339.Node6HasAskedItsLeafSetToLx5ToReplaceNode13<=gu339.Lx4HasReceivedTheRequestOfNode29)||(gi1.gi0.gu720.Node30ThinksNode9ShouldBeNodeMasterToReplaceNode14>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1266848698198391449
[2021-05-19 02:57:50] [INFO ] Built C files in 330ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1266848698198391449
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/ltsmin1266848698198391449]
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/ltsmin1266848698198391449] 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/ltsmin1266848698198391449] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-11 finished in 162309 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Graph (complete) has 101279 edges and 22769 vertex of which 22768 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.37 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 6336 transitions
Trivial Post-agglo rules discarded 6336 transitions
Performed 6336 trivial Post agglomeration. Transition count delta: 6336
Iterating post reduction 0 with 6336 rules applied. Total rules applied 6337 place count 22768 transition count 28679
Reduce places removed 6336 places and 0 transitions.
Iterating post reduction 1 with 6336 rules applied. Total rules applied 12673 place count 16432 transition count 28679
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 396 Pre rules applied. Total rules applied 12673 place count 16432 transition count 28283
Deduced a syphon composed of 396 places in 28 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13465 place count 16036 transition count 28283
Discarding 5940 places :
Symmetric choice reduction at 2 with 5940 rule applications. Total rules 19405 place count 10096 transition count 22343
Iterating global reduction 2 with 5940 rules applied. Total rules applied 25345 place count 10096 transition count 22343
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 25345 place count 10096 transition count 22331
Deduced a syphon composed of 12 places in 16 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 25369 place count 10084 transition count 22331
Discarding 990 places :
Symmetric choice reduction at 2 with 990 rule applications. Total rules 26359 place count 9094 transition count 16391
Iterating global reduction 2 with 990 rules applied. Total rules applied 27349 place count 9094 transition count 16391
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 14 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27415 place count 9061 transition count 16358
Applied a total of 27415 rules in 9157 ms. Remains 9061 /22769 variables (removed 13708) and now considering 16358/35015 (removed 18657) transitions.
[2021-05-19 02:58:00] [INFO ] Flow matrix only has 15302 transitions (discarded 1056 similar events)
// Phase 1: matrix 15302 rows 9061 cols
[2021-05-19 02:58:01] [INFO ] Computed 1565 place invariants in 900 ms
[2021-05-19 02:58:02] [INFO ] Implicit Places using invariants in 1587 ms returned []
Implicit Place search using SMT only with invariants took 1587 ms to find 0 implicit places.
[2021-05-19 02:58:02] [INFO ] Flow matrix only has 15302 transitions (discarded 1056 similar events)
// Phase 1: matrix 15302 rows 9061 cols
[2021-05-19 02:58:03] [INFO ] Computed 1565 place invariants in 942 ms
[2021-05-19 02:58:04] [INFO ] Dead Transitions using invariants and state equation in 1621 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9061/22769 places, 16358/35015 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s2025 s2862)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-12 finished in 12445 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((X(G(p0))&&G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22768 transition count 35015
Applied a total of 1 rules in 1688 ms. Remains 22768 /22769 variables (removed 1) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:58:05] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:58:11] [INFO ] Computed 1565 place invariants in 5725 ms
[2021-05-19 02:58:13] [INFO ] Implicit Places using invariants in 7182 ms returned []
Implicit Place search using SMT only with invariants took 7183 ms to find 0 implicit places.
[2021-05-19 02:58:13] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:58:19] [INFO ] Computed 1565 place invariants in 5907 ms
[2021-05-19 02:58:20] [INFO ] Dead Transitions using invariants and state equation in 7576 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22769 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 122 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-13 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=2, aps=[p1:(GT s9458 s22578), p0:(GT 1 s7596)], 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 2 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-13 finished in 16667 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 22769 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22769/22769 places, 35015/35015 transitions.
Graph (complete) has 101279 edges and 22769 vertex of which 22768 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.37 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 6334 transitions
Trivial Post-agglo rules discarded 6334 transitions
Performed 6334 trivial Post agglomeration. Transition count delta: 6334
Iterating post reduction 0 with 6334 rules applied. Total rules applied 6335 place count 22768 transition count 28681
Reduce places removed 6334 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6336 rules applied. Total rules applied 12671 place count 16434 transition count 28679
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12673 place count 16432 transition count 28679
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 396 Pre rules applied. Total rules applied 12673 place count 16432 transition count 28283
Deduced a syphon composed of 396 places in 67 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 3 with 792 rules applied. Total rules applied 13465 place count 16036 transition count 28283
Discarding 5938 places :
Symmetric choice reduction at 3 with 5938 rule applications. Total rules 19403 place count 10098 transition count 22345
Iterating global reduction 3 with 5938 rules applied. Total rules applied 25341 place count 10098 transition count 22345
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 25341 place count 10098 transition count 22334
Deduced a syphon composed of 11 places in 16 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 25363 place count 10087 transition count 22334
Discarding 988 places :
Symmetric choice reduction at 3 with 988 rule applications. Total rules 26351 place count 9099 transition count 16406
Iterating global reduction 3 with 988 rules applied. Total rules applied 27339 place count 9099 transition count 16406
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 17 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 27405 place count 9066 transition count 16373
Applied a total of 27405 rules in 9476 ms. Remains 9066 /22769 variables (removed 13703) and now considering 16373/35015 (removed 18642) transitions.
[2021-05-19 02:58:30] [INFO ] Flow matrix only has 15317 transitions (discarded 1056 similar events)
// Phase 1: matrix 15317 rows 9066 cols
[2021-05-19 02:58:31] [INFO ] Computed 1565 place invariants in 980 ms
[2021-05-19 02:58:32] [INFO ] Implicit Places using invariants in 2091 ms returned []
Implicit Place search using SMT only with invariants took 2091 ms to find 0 implicit places.
[2021-05-19 02:58:32] [INFO ] Flow matrix only has 15317 transitions (discarded 1056 similar events)
// Phase 1: matrix 15317 rows 9066 cols
[2021-05-19 02:58:33] [INFO ] Computed 1565 place invariants in 907 ms
[2021-05-19 02:58:34] [INFO ] Dead Transitions using invariants and state equation in 1575 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9066/22769 places, 16373/35015 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s4910 s4644)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2269 reset in 2195 ms.
Product exploration explored 100000 steps with 2267 reset in 2039 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2272 reset in 2036 ms.
Product exploration explored 100000 steps with 2268 reset in 2051 ms.
[2021-05-19 02:58:43] [INFO ] Flatten gal took : 492 ms
[2021-05-19 02:58:44] [INFO ] Flatten gal took : 515 ms
[2021-05-19 02:58:44] [INFO ] Time to serialize gal into /tmp/LTL7878553832613301146.gal : 57 ms
[2021-05-19 02:58:44] [INFO ] Time to serialize properties into /tmp/LTL3099624394328398486.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/LTL7878553832613301146.gal, -t, CGAL, -LTL, /tmp/LTL3099624394328398486.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/LTL7878553832613301146.gal -t CGAL -LTL /tmp/LTL3099624394328398486.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(Node21HasAskedItsLeafSetToRx2ToReplaceNode25<=Node19HasAskedItsLeafSetToRx2ToReplaceNode22)"))))
Formula 0 simplified : !GF"(Node21HasAskedItsLeafSetToRx2ToReplaceNode25<=Node19HasAskedItsLeafSetToRx2ToReplaceNode22)"
Detected timeout of ITS tools.
[2021-05-19 02:58:59] [INFO ] Flatten gal took : 497 ms
[2021-05-19 02:58:59] [INFO ] Applying decomposition
[2021-05-19 02:59:00] [INFO ] Flatten gal took : 513 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/graph16804427391707685917.txt, -o, /tmp/graph16804427391707685917.bin, -w, /tmp/graph16804427391707685917.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/graph16804427391707685917.bin, -l, -1, -v, -w, /tmp/graph16804427391707685917.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:59:01] [INFO ] Decomposing Gal with order
[2021-05-19 02:59:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 02:59:07] [INFO ] Removed a total of 15356 redundant transitions.
[2021-05-19 02:59:07] [INFO ] Flatten gal took : 4038 ms
[2021-05-19 02:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1462 labels/synchronizations in 840 ms.
[2021-05-19 02:59:09] [INFO ] Time to serialize gal into /tmp/LTL10867911933318809348.gal : 62 ms
[2021-05-19 02:59:09] [INFO ] Time to serialize properties into /tmp/LTL3493774583335402052.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/LTL10867911933318809348.gal, -t, CGAL, -LTL, /tmp/LTL3493774583335402052.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/LTL10867911933318809348.gal -t CGAL -LTL /tmp/LTL3493774583335402052.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu432.Node21HasAskedItsLeafSetToRx2ToReplaceNode25<=gu432.Node19HasAskedItsLeafSetToRx2ToReplaceNode22)"))))
Formula 0 simplified : !GF"(gu432.Node21HasAskedItsLeafSetToRx2ToReplaceNode25<=gu432.Node19HasAskedItsLeafSetToRx2ToReplaceNode22)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15548866556340623858
[2021-05-19 02:59:24] [INFO ] Built C files in 255ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15548866556340623858
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/ltsmin15548866556340623858]
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/ltsmin15548866556340623858] 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/ltsmin15548866556340623858] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-15 finished in 64921 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2092646341753023883
[2021-05-19 02:59:27] [INFO ] Too many transitions (35015) to apply POR reductions. Disabling POR matrices.
[2021-05-19 02:59:27] [INFO ] Built C files in 655ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2092646341753023883
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/ltsmin2092646341753023883]
[2021-05-19 02:59:28] [INFO ] Applying decomposition
[2021-05-19 02:59:30] [INFO ] Flatten gal took : 2033 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/graph8430900332515826445.txt, -o, /tmp/graph8430900332515826445.bin, -w, /tmp/graph8430900332515826445.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/graph8430900332515826445.bin, -l, -1, -v, -w, /tmp/graph8430900332515826445.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:59:34] [INFO ] Decomposing Gal with order
[2021-05-19 02:59:39] [INFO ] Rewriting arrays to variables to allow decomposition.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2092646341753023883] killed by timeout after 25 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/ltsmin2092646341753023883] killed by timeout after 25 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-19 03:00:22] [INFO ] Removed a total of 26057 redundant transitions.
[2021-05-19 03:00:23] [INFO ] Flatten gal took : 19547 ms
[2021-05-19 03:00:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 363 labels/synchronizations in 800 ms.
[2021-05-19 03:00:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality15523402678213117017.gal : 270 ms
[2021-05-19 03:00:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality7122373041325191897.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/LTLCardinality15523402678213117017.gal, -t, CGAL, -LTL, /tmp/LTLCardinality7122373041325191897.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/LTLCardinality15523402678213117017.gal -t CGAL -LTL /tmp/LTLCardinality7122373041325191897.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 4 LTL properties
Checking formula 0 : !((G((X("((gu134.Node28HasAskedItsLeafSetToLx4ToReplaceNode15>gu134.Node0HasTheLeafSetOfRx5ToReplaceNode31)&&(gi0.gi2.gu1667.Node22HasTheLeafSetOfLx5ToReplaceNode0>=1))"))U(("((gu1143.Node28ThinksNode8ShouldBeNodeMasterToReplaceNode10<=gu1143.Node17HasDetectedCrashOfNode29)||(gu134.Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=gu134.Node0HasTheLeafSetOfRx5ToReplaceNode31))")&&(("(gu612.Node5HasTheLeafSetOfLx1ToReplaceNode6<=gu612.Node7HasTheLeafSetOfLx1ToReplaceNode5)")U("(gu134.Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=gu134.Node0HasTheLeafSetOfRx5ToReplaceNode31)"))))))
Formula 0 simplified : !G(X"((gu134.Node28HasAskedItsLeafSetToLx4ToReplaceNode15>gu134.Node0HasTheLeafSetOfRx5ToReplaceNode31)&&(gi0.gi2.gu1667.Node22HasTheLeafSetOfLx5ToReplaceNode0>=1))" U ("((gu1143.Node28ThinksNode8ShouldBeNodeMasterToReplaceNode10<=gu1143.Node17HasDetectedCrashOfNode29)||(gu134.Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=gu134.Node0HasTheLeafSetOfRx5ToReplaceNode31))" & ("(gu612.Node5HasTheLeafSetOfLx1ToReplaceNode6<=gu612.Node7HasTheLeafSetOfLx1ToReplaceNode5)" U "(gu134.Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=gu134.Node0HasTheLeafSetOfRx5ToReplaceNode31)")))
Detected timeout of ITS tools.
[2021-05-19 03:24:34] [INFO ] Flatten gal took : 1888 ms
[2021-05-19 03:24:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality11984623120078957027.gal : 127 ms
[2021-05-19 03:24:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality13370797056073479406.ltl : 9 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/LTLCardinality11984623120078957027.gal, -t, CGAL, -LTL, /tmp/LTLCardinality13370797056073479406.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/LTLCardinality11984623120078957027.gal -t CGAL -LTL /tmp/LTLCardinality13370797056073479406.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 4 LTL properties
Checking formula 0 : !((G((X("((Node28HasAskedItsLeafSetToLx4ToReplaceNode15>Node0HasTheLeafSetOfRx5ToReplaceNode31)&&(Node22HasTheLeafSetOfLx5ToReplaceNode0>=1))"))U(("((Node28ThinksNode8ShouldBeNodeMasterToReplaceNode10<=Node17HasDetectedCrashOfNode29)||(Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=Node0HasTheLeafSetOfRx5ToReplaceNode31))")&&(("(Node5HasTheLeafSetOfLx1ToReplaceNode6<=Node7HasTheLeafSetOfLx1ToReplaceNode5)")U("(Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=Node0HasTheLeafSetOfRx5ToReplaceNode31)"))))))
Formula 0 simplified : !G(X"((Node28HasAskedItsLeafSetToLx4ToReplaceNode15>Node0HasTheLeafSetOfRx5ToReplaceNode31)&&(Node22HasTheLeafSetOfLx5ToReplaceNode0>=1))" U ("((Node28ThinksNode8ShouldBeNodeMasterToReplaceNode10<=Node17HasDetectedCrashOfNode29)||(Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=Node0HasTheLeafSetOfRx5ToReplaceNode31))" & ("(Node5HasTheLeafSetOfLx1ToReplaceNode6<=Node7HasTheLeafSetOfLx1ToReplaceNode5)" U "(Node28HasAskedItsLeafSetToLx4ToReplaceNode15<=Node0HasTheLeafSetOfRx5ToReplaceNode31)")))

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C06"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S32C06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124156900748"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C06.tgz
mv MultiCrashLeafsetExtension-PT-S32C06 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 ;