fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124156800653
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for MultiCrashLeafsetExtension-PT-S24C05

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16246.363 3600000.00 3499130.00 530308.80 F?FFFFFF?F?TTFFF 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-162124156800653.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-S24C05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156800653
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 23M
-rw-r--r-- 1 mcc users 51K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 179K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 30K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K May 12 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 12 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 12 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 12 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 5.4K May 11 18:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 11 16:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 11 16:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 22M 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-S24C05-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-15

=== Now, execution of the tool begins

BK_START 1621351470715

Running Version 0
[2021-05-18 15:24:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 15:24:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 15:24:43] [INFO ] Load time of PNML (sax parser for PT used): 779 ms
[2021-05-18 15:24:43] [INFO ] Transformed 11106 places.
[2021-05-18 15:24:43] [INFO ] Transformed 16561 transitions.
[2021-05-18 15:24:43] [INFO ] Parsed PT model containing 11106 places and 16561 transitions in 919 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2021-05-18 15:24:43] [INFO ] Initial state test concluded for 1 properties.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 73 out of 11106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 11106/11106 places, 16561/16561 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 11068 transition count 16561
Discarding 2983 places :
Symmetric choice reduction at 1 with 2983 rule applications. Total rules 3021 place count 8085 transition count 13578
Iterating global reduction 1 with 2983 rules applied. Total rules applied 6004 place count 8085 transition count 13578
Discarding 2733 places :
Symmetric choice reduction at 1 with 2733 rule applications. Total rules 8737 place count 5352 transition count 10845
Iterating global reduction 1 with 2733 rules applied. Total rules applied 11470 place count 5352 transition count 10845
Discarding 528 places :
Symmetric choice reduction at 1 with 528 rule applications. Total rules 11998 place count 4824 transition count 8205
Iterating global reduction 1 with 528 rules applied. Total rules applied 12526 place count 4824 transition count 8205
Applied a total of 12526 rules in 3957 ms. Remains 4824 /11106 variables (removed 6282) and now considering 8205/16561 (removed 8356) transitions.
[2021-05-18 15:24:48] [INFO ] Flow matrix only has 7605 transitions (discarded 600 similar events)
// Phase 1: matrix 7605 rows 4824 cols
[2021-05-18 15:24:49] [INFO ] Computed 937 place invariants in 781 ms
[2021-05-18 15:24:52] [INFO ] Implicit Places using invariants in 4475 ms returned []
[2021-05-18 15:24:52] [INFO ] Flow matrix only has 7605 transitions (discarded 600 similar events)
// Phase 1: matrix 7605 rows 4824 cols
[2021-05-18 15:24:52] [INFO ] Computed 937 place invariants in 279 ms
[2021-05-18 15:25:02] [INFO ] Implicit Places using invariants and state equation in 9354 ms returned []
Implicit Place search using SMT with State Equation took 13863 ms to find 0 implicit places.
[2021-05-18 15:25:02] [INFO ] Flow matrix only has 7605 transitions (discarded 600 similar events)
// Phase 1: matrix 7605 rows 4824 cols
[2021-05-18 15:25:02] [INFO ] Computed 937 place invariants in 231 ms
[2021-05-18 15:25:07] [INFO ] Dead Transitions using invariants and state equation in 4980 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4824/11106 places, 8205/16561 transitions.
[2021-05-18 15:25:07] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-18 15:25:07] [INFO ] Flatten gal took : 521 ms
FORMULA MultiCrashLeafsetExtension-PT-S24C05-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 15:25:08] [INFO ] Flatten gal took : 385 ms
[2021-05-18 15:25:08] [INFO ] Input system was already deterministic with 8205 transitions.
Incomplete random walk after 100000 steps, including 1934 resets, run finished after 1597 ms. (steps per millisecond=62 ) properties (out of 26) seen :12
Running SMT prover for 14 properties.
[2021-05-18 15:25:10] [INFO ] Flow matrix only has 7605 transitions (discarded 600 similar events)
// Phase 1: matrix 7605 rows 4824 cols
[2021-05-18 15:25:10] [INFO ] Computed 937 place invariants in 242 ms
[2021-05-18 15:25:18] [INFO ] [Real]Absence check using 47 positive place invariants in 46 ms returned sat
[2021-05-18 15:25:19] [INFO ] [Real]Absence check using 47 positive and 890 generalized place invariants in 318 ms returned sat
[2021-05-18 15:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 15:25:27] [INFO ] [Real]Absence check using state equation in 7512 ms returned unsat :2 sat :10 real:2
[2021-05-18 15:25:27] [INFO ] State equation strengthened by 2915 read => feed constraints.
[2021-05-18 15:25:27] [INFO ] [Real]Added 2915 Read/Feed constraints in 188 ms returned sat
[2021-05-18 15:25:42] [INFO ] SMT Verify possible in real domain returnedunsat :2 sat :0 real:12
[2021-05-18 15:25:43] [INFO ] [Nat]Absence check using 47 positive place invariants in 41 ms returned sat
[2021-05-18 15:25:44] [INFO ] [Nat]Absence check using 47 positive and 890 generalized place invariants in 344 ms returned sat
[2021-05-18 15:25:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 15:25:53] [INFO ] [Nat]Absence check using state equation in 7993 ms returned unsat :0 sat :14
[2021-05-18 15:25:53] [INFO ] [Nat]Added 2915 Read/Feed constraints in 172 ms returned sat
Attempting to minimize the solution found.
Minimization took 14969 ms.
[2021-05-18 15:26:39] [INFO ] SMT Verify possible in nat domain returned unsat :7 sat :6
Successfully simplified 9 atomic propositions for a total of 11 simplifications.
[2021-05-18 15:26:39] [INFO ] Initial state test concluded for 2 properties.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C05-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4824 transition count 8198
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4817 transition count 8198
Performed 259 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 259 Pre rules applied. Total rules applied 14 place count 4817 transition count 7939
Deduced a syphon composed of 259 places in 6 ms
Reduce places removed 259 places and 0 transitions.
Iterating global reduction 2 with 518 rules applied. Total rules applied 532 place count 4558 transition count 7939
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 547 place count 4543 transition count 7904
Iterating global reduction 2 with 15 rules applied. Total rules applied 562 place count 4543 transition count 7904
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 562 place count 4543 transition count 7901
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 568 place count 4540 transition count 7901
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 578 place count 4530 transition count 7851
Iterating global reduction 2 with 10 rules applied. Total rules applied 588 place count 4530 transition count 7851
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 7 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 644 place count 4502 transition count 7823
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 651 place count 4495 transition count 7816
Iterating global reduction 2 with 7 rules applied. Total rules applied 658 place count 4495 transition count 7816
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 658 place count 4495 transition count 7812
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 666 place count 4491 transition count 7812
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 673 place count 4484 transition count 7777
Iterating global reduction 2 with 7 rules applied. Total rules applied 680 place count 4484 transition count 7777
Applied a total of 680 rules in 3170 ms. Remains 4484 /4824 variables (removed 340) and now considering 7777/8205 (removed 428) transitions.
[2021-05-18 15:26:42] [INFO ] Flow matrix only has 7177 transitions (discarded 600 similar events)
// Phase 1: matrix 7177 rows 4484 cols
[2021-05-18 15:26:43] [INFO ] Computed 937 place invariants in 267 ms
[2021-05-18 15:26:46] [INFO ] Implicit Places using invariants in 3689 ms returned []
[2021-05-18 15:26:46] [INFO ] Flow matrix only has 7177 transitions (discarded 600 similar events)
// Phase 1: matrix 7177 rows 4484 cols
[2021-05-18 15:26:46] [INFO ] Computed 937 place invariants in 261 ms
[2021-05-18 15:26:50] [INFO ] Implicit Places using invariants and state equation in 3544 ms returned []
Implicit Place search using SMT with State Equation took 7240 ms to find 0 implicit places.
[2021-05-18 15:26:51] [INFO ] Redundant transitions in 913 ms returned []
[2021-05-18 15:26:51] [INFO ] Flow matrix only has 7177 transitions (discarded 600 similar events)
// Phase 1: matrix 7177 rows 4484 cols
[2021-05-18 15:26:51] [INFO ] Computed 937 place invariants in 242 ms
[2021-05-18 15:26:55] [INFO ] Dead Transitions using invariants and state equation in 4622 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4484/4824 places, 7777/8205 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3319 1) (GEQ s3322 1) (GEQ s3877 1))], 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 35 steps with 0 reset in 4 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-00 finished in 16159 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0)) U (p1||G(p2))))], workingDir=/home/mcc/execution]
Support contains 5 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 4824 transition count 8199
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 4818 transition count 8199
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 258 Pre rules applied. Total rules applied 12 place count 4818 transition count 7941
Deduced a syphon composed of 258 places in 5 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 2 with 516 rules applied. Total rules applied 528 place count 4560 transition count 7941
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 541 place count 4547 transition count 7912
Iterating global reduction 2 with 13 rules applied. Total rules applied 554 place count 4547 transition count 7912
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 554 place count 4547 transition count 7909
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 560 place count 4544 transition count 7909
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 569 place count 4535 transition count 7864
Iterating global reduction 2 with 9 rules applied. Total rules applied 578 place count 4535 transition count 7864
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 636 place count 4506 transition count 7835
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 642 place count 4500 transition count 7829
Iterating global reduction 2 with 6 rules applied. Total rules applied 648 place count 4500 transition count 7829
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 648 place count 4500 transition count 7826
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 654 place count 4497 transition count 7826
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 660 place count 4491 transition count 7796
Iterating global reduction 2 with 6 rules applied. Total rules applied 666 place count 4491 transition count 7796
Applied a total of 666 rules in 2716 ms. Remains 4491 /4824 variables (removed 333) and now considering 7796/8205 (removed 409) transitions.
[2021-05-18 15:26:58] [INFO ] Flow matrix only has 7196 transitions (discarded 600 similar events)
// Phase 1: matrix 7196 rows 4491 cols
[2021-05-18 15:26:58] [INFO ] Computed 937 place invariants in 250 ms
[2021-05-18 15:27:03] [INFO ] Implicit Places using invariants in 5186 ms returned []
[2021-05-18 15:27:03] [INFO ] Flow matrix only has 7196 transitions (discarded 600 similar events)
// Phase 1: matrix 7196 rows 4491 cols
[2021-05-18 15:27:04] [INFO ] Computed 937 place invariants in 242 ms
[2021-05-18 15:27:09] [INFO ] Implicit Places using invariants and state equation in 5374 ms returned []
Implicit Place search using SMT with State Equation took 10563 ms to find 0 implicit places.
[2021-05-18 15:27:10] [INFO ] Redundant transitions in 893 ms returned []
[2021-05-18 15:27:10] [INFO ] Flow matrix only has 7196 transitions (discarded 600 similar events)
// Phase 1: matrix 7196 rows 4491 cols
[2021-05-18 15:27:10] [INFO ] Computed 937 place invariants in 227 ms
[2021-05-18 15:27:15] [INFO ] Dead Transitions using invariants and state equation in 4955 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4491/4824 places, 7796/8205 transitions.
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-01 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s1933 1) (GEQ s4273 1)), p2:(AND (GEQ s2376 1) (GEQ s2389 1)), p0:(LT s618 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 2673 reset in 1462 ms.
Product exploration explored 100000 steps with 2672 reset in 1394 ms.
Knowledge obtained : [(NOT p1), (NOT p2), p0]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 2670 reset in 1321 ms.
Product exploration explored 100000 steps with 2671 reset in 1346 ms.
[2021-05-18 15:27:21] [INFO ] Flatten gal took : 324 ms
[2021-05-18 15:27:22] [INFO ] Flatten gal took : 302 ms
[2021-05-18 15:27:22] [INFO ] Time to serialize gal into /tmp/LTL7858505610018555714.gal : 103 ms
[2021-05-18 15:27:22] [INFO ] Time to serialize properties into /tmp/LTL15878419478716287952.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/LTL7858505610018555714.gal, -t, CGAL, -LTL, /tmp/LTL15878419478716287952.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/LTL7858505610018555714.gal -t CGAL -LTL /tmp/LTL15878419478716287952.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F("(Node1HasTheLeafSetOfRx0ToReplaceNode20<1)")))U((G("((Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(LeafSetOfRx0IsSentToNode15>=1))"))||("((Node10ManageTheCrashOfNode3>=1)&&(Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))"))))
Formula 0 simplified : !(GF"(Node1HasTheLeafSetOfRx0ToReplaceNode20<1)" U ("((Node10ManageTheCrashOfNode3>=1)&&(Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))" | G"((Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(LeafSetOfRx0IsSentToNode15>=1))"))
Detected timeout of ITS tools.
[2021-05-18 15:27:37] [INFO ] Flatten gal took : 320 ms
[2021-05-18 15:27:37] [INFO ] Applying decomposition
[2021-05-18 15:27:37] [INFO ] Flatten gal took : 315 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/graph7610234261430206457.txt, -o, /tmp/graph7610234261430206457.bin, -w, /tmp/graph7610234261430206457.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/graph7610234261430206457.bin, -l, -1, -v, -w, /tmp/graph7610234261430206457.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 15:27:38] [INFO ] Decomposing Gal with order
[2021-05-18 15:27:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 15:27:41] [INFO ] Removed a total of 6463 redundant transitions.
[2021-05-18 15:27:41] [INFO ] Flatten gal took : 2160 ms
[2021-05-18 15:27:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 5081 labels/synchronizations in 496 ms.
[2021-05-18 15:27:42] [INFO ] Time to serialize gal into /tmp/LTL7351268872047403623.gal : 67 ms
[2021-05-18 15:27:42] [INFO ] Time to serialize properties into /tmp/LTL8735487124588848409.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/LTL7351268872047403623.gal, -t, CGAL, -LTL, /tmp/LTL8735487124588848409.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/LTL7351268872047403623.gal -t CGAL -LTL /tmp/LTL8735487124588848409.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G(F("(i30.u371.Node1HasTheLeafSetOfRx0ToReplaceNode20<1)")))U((G("((i30.u371.Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(i30.u191.LeafSetOfRx0IsSentToNode15>=1))"))||("((i29.u0.Node10ManageTheCrashOfNode3>=1)&&(i29.u355.Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))"))))
Formula 0 simplified : !(GF"(i30.u371.Node1HasTheLeafSetOfRx0ToReplaceNode20<1)" U ("((i29.u0.Node10ManageTheCrashOfNode3>=1)&&(i29.u355.Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))" | G"((i30.u371.Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(i30.u191.LeafSetOfRx0IsSentToNode15>=1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9770551204642003741
[2021-05-18 15:27:57] [INFO ] Built C files in 119ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9770551204642003741
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/ltsmin9770551204642003741]
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/ltsmin9770551204642003741] 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/ltsmin9770551204642003741] 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-S24C05-01 finished in 62568 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4824 transition count 8198
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4817 transition count 8198
Performed 257 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 257 Pre rules applied. Total rules applied 14 place count 4817 transition count 7941
Deduced a syphon composed of 257 places in 6 ms
Reduce places removed 257 places and 0 transitions.
Iterating global reduction 2 with 514 rules applied. Total rules applied 528 place count 4560 transition count 7941
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 542 place count 4546 transition count 7907
Iterating global reduction 2 with 14 rules applied. Total rules applied 556 place count 4546 transition count 7907
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 556 place count 4546 transition count 7905
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 560 place count 4544 transition count 7905
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 569 place count 4535 transition count 7860
Iterating global reduction 2 with 9 rules applied. Total rules applied 578 place count 4535 transition count 7860
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 6 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 636 place count 4506 transition count 7831
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 643 place count 4499 transition count 7824
Iterating global reduction 2 with 7 rules applied. Total rules applied 650 place count 4499 transition count 7824
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 650 place count 4499 transition count 7820
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 658 place count 4495 transition count 7820
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 665 place count 4488 transition count 7785
Iterating global reduction 2 with 7 rules applied. Total rules applied 672 place count 4488 transition count 7785
Applied a total of 672 rules in 3033 ms. Remains 4488 /4824 variables (removed 336) and now considering 7785/8205 (removed 420) transitions.
[2021-05-18 15:28:01] [INFO ] Flow matrix only has 7185 transitions (discarded 600 similar events)
// Phase 1: matrix 7185 rows 4488 cols
[2021-05-18 15:28:01] [INFO ] Computed 937 place invariants in 226 ms
[2021-05-18 15:28:05] [INFO ] Implicit Places using invariants in 3621 ms returned []
[2021-05-18 15:28:05] [INFO ] Flow matrix only has 7185 transitions (discarded 600 similar events)
// Phase 1: matrix 7185 rows 4488 cols
[2021-05-18 15:28:05] [INFO ] Computed 937 place invariants in 222 ms
[2021-05-18 15:28:08] [INFO ] Implicit Places using invariants and state equation in 3611 ms returned []
Implicit Place search using SMT with State Equation took 7242 ms to find 0 implicit places.
[2021-05-18 15:28:09] [INFO ] Redundant transitions in 634 ms returned []
[2021-05-18 15:28:09] [INFO ] Flow matrix only has 7185 transitions (discarded 600 similar events)
// Phase 1: matrix 7185 rows 4488 cols
[2021-05-18 15:28:09] [INFO ] Computed 937 place invariants in 247 ms
[2021-05-18 15:28:13] [INFO ] Dead Transitions using invariants and state equation in 4565 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4488/4824 places, 7785/8205 transitions.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s4318 1), p1:(AND (GEQ s2278 1) (GEQ s2301 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 35 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-03 finished in 15590 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 4824 transition count 8199
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 4818 transition count 8199
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 258 Pre rules applied. Total rules applied 12 place count 4818 transition count 7941
Deduced a syphon composed of 258 places in 6 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 2 with 516 rules applied. Total rules applied 528 place count 4560 transition count 7941
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 542 place count 4546 transition count 7907
Iterating global reduction 2 with 14 rules applied. Total rules applied 556 place count 4546 transition count 7907
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 556 place count 4546 transition count 7904
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 562 place count 4543 transition count 7904
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 571 place count 4534 transition count 7859
Iterating global reduction 2 with 9 rules applied. Total rules applied 580 place count 4534 transition count 7859
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 6 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 638 place count 4505 transition count 7830
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 644 place count 4499 transition count 7824
Iterating global reduction 2 with 6 rules applied. Total rules applied 650 place count 4499 transition count 7824
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 650 place count 4499 transition count 7822
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 654 place count 4497 transition count 7822
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 660 place count 4491 transition count 7792
Iterating global reduction 2 with 6 rules applied. Total rules applied 666 place count 4491 transition count 7792
Applied a total of 666 rules in 2850 ms. Remains 4491 /4824 variables (removed 333) and now considering 7792/8205 (removed 413) transitions.
[2021-05-18 15:28:16] [INFO ] Flow matrix only has 7192 transitions (discarded 600 similar events)
// Phase 1: matrix 7192 rows 4491 cols
[2021-05-18 15:28:17] [INFO ] Computed 937 place invariants in 223 ms
[2021-05-18 15:28:20] [INFO ] Implicit Places using invariants in 3702 ms returned []
[2021-05-18 15:28:20] [INFO ] Flow matrix only has 7192 transitions (discarded 600 similar events)
// Phase 1: matrix 7192 rows 4491 cols
[2021-05-18 15:28:20] [INFO ] Computed 937 place invariants in 228 ms
[2021-05-18 15:28:23] [INFO ] Implicit Places using invariants and state equation in 3348 ms returned []
Implicit Place search using SMT with State Equation took 7052 ms to find 0 implicit places.
[2021-05-18 15:28:24] [INFO ] Redundant transitions in 632 ms returned []
[2021-05-18 15:28:24] [INFO ] Flow matrix only has 7192 transitions (discarded 600 similar events)
// Phase 1: matrix 7192 rows 4491 cols
[2021-05-18 15:28:24] [INFO ] Computed 937 place invariants in 235 ms
[2021-05-18 15:28:29] [INFO ] Dead Transitions using invariants and state equation in 4885 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4491/4824 places, 7792/8205 transitions.
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s77 1) (GEQ s340 1)), p0:(GEQ s2247 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-05 finished in 15531 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4824 transition count 8198
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4817 transition count 8198
Performed 259 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 259 Pre rules applied. Total rules applied 14 place count 4817 transition count 7939
Deduced a syphon composed of 259 places in 5 ms
Reduce places removed 259 places and 0 transitions.
Iterating global reduction 2 with 518 rules applied. Total rules applied 532 place count 4558 transition count 7939
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 546 place count 4544 transition count 7909
Iterating global reduction 2 with 14 rules applied. Total rules applied 560 place count 4544 transition count 7909
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 560 place count 4544 transition count 7906
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 566 place count 4541 transition count 7906
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 576 place count 4531 transition count 7856
Iterating global reduction 2 with 10 rules applied. Total rules applied 586 place count 4531 transition count 7856
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 6 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 644 place count 4502 transition count 7827
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 651 place count 4495 transition count 7820
Iterating global reduction 2 with 7 rules applied. Total rules applied 658 place count 4495 transition count 7820
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 658 place count 4495 transition count 7816
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 666 place count 4491 transition count 7816
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 673 place count 4484 transition count 7781
Iterating global reduction 2 with 7 rules applied. Total rules applied 680 place count 4484 transition count 7781
Applied a total of 680 rules in 2433 ms. Remains 4484 /4824 variables (removed 340) and now considering 7781/8205 (removed 424) transitions.
[2021-05-18 15:28:32] [INFO ] Flow matrix only has 7181 transitions (discarded 600 similar events)
// Phase 1: matrix 7181 rows 4484 cols
[2021-05-18 15:28:32] [INFO ] Computed 937 place invariants in 239 ms
[2021-05-18 15:28:37] [INFO ] Implicit Places using invariants in 5089 ms returned []
[2021-05-18 15:28:37] [INFO ] Flow matrix only has 7181 transitions (discarded 600 similar events)
// Phase 1: matrix 7181 rows 4484 cols
[2021-05-18 15:28:37] [INFO ] Computed 937 place invariants in 235 ms
[2021-05-18 15:28:42] [INFO ] Implicit Places using invariants and state equation in 4926 ms returned []
Implicit Place search using SMT with State Equation took 10017 ms to find 0 implicit places.
[2021-05-18 15:28:42] [INFO ] Redundant transitions in 628 ms returned []
[2021-05-18 15:28:42] [INFO ] Flow matrix only has 7181 transitions (discarded 600 similar events)
// Phase 1: matrix 7181 rows 4484 cols
[2021-05-18 15:28:42] [INFO ] Computed 937 place invariants in 226 ms
[2021-05-18 15:28:47] [INFO ] Dead Transitions using invariants and state equation in 4960 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4484/4824 places, 7781/8205 transitions.
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LT s2368 1) (LT s4483 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2744 reset in 1346 ms.
Product exploration explored 100000 steps with 2743 reset in 1373 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 39 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 2744 reset in 1320 ms.
Product exploration explored 100000 steps with 2743 reset in 1338 ms.
[2021-05-18 15:28:53] [INFO ] Flatten gal took : 299 ms
[2021-05-18 15:28:54] [INFO ] Flatten gal took : 287 ms
[2021-05-18 15:28:54] [INFO ] Time to serialize gal into /tmp/LTL8538963406489932153.gal : 45 ms
[2021-05-18 15:28:54] [INFO ] Time to serialize properties into /tmp/LTL10959494174586779499.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/LTL8538963406489932153.gal, -t, CGAL, -LTL, /tmp/LTL10959494174586779499.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/LTL8538963406489932153.gal -t CGAL -LTL /tmp/LTL10959494174586779499.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G("((Node15ManageTheCrashOfNode18<1)||(Rx4IsAtTheRightExtremityOfTheLeafSet<1))")))
Formula 0 simplified : !G"((Node15ManageTheCrashOfNode18<1)||(Rx4IsAtTheRightExtremityOfTheLeafSet<1))"
Detected timeout of ITS tools.
[2021-05-18 15:29:09] [INFO ] Flatten gal took : 283 ms
[2021-05-18 15:29:09] [INFO ] Applying decomposition
[2021-05-18 15:29:09] [INFO ] Flatten gal took : 289 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/graph214447151264551466.txt, -o, /tmp/graph214447151264551466.bin, -w, /tmp/graph214447151264551466.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/graph214447151264551466.bin, -l, -1, -v, -w, /tmp/graph214447151264551466.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 15:29:10] [INFO ] Decomposing Gal with order
[2021-05-18 15:29:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 15:29:12] [INFO ] Removed a total of 6418 redundant transitions.
[2021-05-18 15:29:12] [INFO ] Flatten gal took : 1651 ms
[2021-05-18 15:29:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 4979 labels/synchronizations in 733 ms.
[2021-05-18 15:29:13] [INFO ] Time to serialize gal into /tmp/LTL10245727225590975296.gal : 53 ms
[2021-05-18 15:29:13] [INFO ] Time to serialize properties into /tmp/LTL17009760810120879243.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/LTL10245727225590975296.gal, -t, CGAL, -LTL, /tmp/LTL17009760810120879243.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/LTL10245727225590975296.gal -t CGAL -LTL /tmp/LTL17009760810120879243.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G("((i29.u326.Node15ManageTheCrashOfNode18<1)||(i29.u0.Rx4IsAtTheRightExtremityOfTheLeafSet<1))")))
Formula 0 simplified : !G"((i29.u326.Node15ManageTheCrashOfNode18<1)||(i29.u0.Rx4IsAtTheRightExtremityOfTheLeafSet<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9594030165671261711
[2021-05-18 15:29:28] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9594030165671261711
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/ltsmin9594030165671261711]
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/ltsmin9594030165671261711] 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/ltsmin9594030165671261711] 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-S24C05-08 finished in 60219 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 4824 transition count 8200
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 4819 transition count 8200
Performed 259 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 259 Pre rules applied. Total rules applied 10 place count 4819 transition count 7941
Deduced a syphon composed of 259 places in 5 ms
Reduce places removed 259 places and 0 transitions.
Iterating global reduction 2 with 518 rules applied. Total rules applied 528 place count 4560 transition count 7941
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 543 place count 4545 transition count 7906
Iterating global reduction 2 with 15 rules applied. Total rules applied 558 place count 4545 transition count 7906
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 558 place count 4545 transition count 7903
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 564 place count 4542 transition count 7903
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 574 place count 4532 transition count 7853
Iterating global reduction 2 with 10 rules applied. Total rules applied 584 place count 4532 transition count 7853
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 642 place count 4503 transition count 7824
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 647 place count 4498 transition count 7819
Iterating global reduction 2 with 5 rules applied. Total rules applied 652 place count 4498 transition count 7819
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 652 place count 4498 transition count 7817
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 656 place count 4496 transition count 7817
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 661 place count 4491 transition count 7792
Iterating global reduction 2 with 5 rules applied. Total rules applied 666 place count 4491 transition count 7792
Applied a total of 666 rules in 2522 ms. Remains 4491 /4824 variables (removed 333) and now considering 7792/8205 (removed 413) transitions.
[2021-05-18 15:29:32] [INFO ] Flow matrix only has 7192 transitions (discarded 600 similar events)
// Phase 1: matrix 7192 rows 4491 cols
[2021-05-18 15:29:32] [INFO ] Computed 937 place invariants in 335 ms
[2021-05-18 15:29:38] [INFO ] Implicit Places using invariants in 5837 ms returned []
[2021-05-18 15:29:38] [INFO ] Flow matrix only has 7192 transitions (discarded 600 similar events)
// Phase 1: matrix 7192 rows 4491 cols
[2021-05-18 15:29:38] [INFO ] Computed 937 place invariants in 242 ms
[2021-05-18 15:29:43] [INFO ] Implicit Places using invariants and state equation in 5091 ms returned []
Implicit Place search using SMT with State Equation took 10932 ms to find 0 implicit places.
[2021-05-18 15:29:43] [INFO ] Redundant transitions in 654 ms returned []
[2021-05-18 15:29:43] [INFO ] Flow matrix only has 7192 transitions (discarded 600 similar events)
// Phase 1: matrix 7192 rows 4491 cols
[2021-05-18 15:29:44] [INFO ] Computed 937 place invariants in 223 ms
[2021-05-18 15:29:48] [INFO ] Dead Transitions using invariants and state equation in 4591 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4491/4824 places, 7792/8205 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s2056 1) (GEQ s3376 1))], 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 39 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-09 finished in 18800 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 4824 transition count 8198
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 4817 transition count 8198
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 258 Pre rules applied. Total rules applied 14 place count 4817 transition count 7940
Deduced a syphon composed of 258 places in 103 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 2 with 516 rules applied. Total rules applied 530 place count 4559 transition count 7940
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 544 place count 4545 transition count 7906
Iterating global reduction 2 with 14 rules applied. Total rules applied 558 place count 4545 transition count 7906
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 558 place count 4545 transition count 7903
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 564 place count 4542 transition count 7903
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 573 place count 4533 transition count 7858
Iterating global reduction 2 with 9 rules applied. Total rules applied 582 place count 4533 transition count 7858
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 6 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 640 place count 4504 transition count 7829
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 647 place count 4497 transition count 7822
Iterating global reduction 2 with 7 rules applied. Total rules applied 654 place count 4497 transition count 7822
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 654 place count 4497 transition count 7819
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 660 place count 4494 transition count 7819
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 667 place count 4487 transition count 7784
Iterating global reduction 2 with 7 rules applied. Total rules applied 674 place count 4487 transition count 7784
Applied a total of 674 rules in 2487 ms. Remains 4487 /4824 variables (removed 337) and now considering 7784/8205 (removed 421) transitions.
[2021-05-18 15:29:51] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
// Phase 1: matrix 7184 rows 4487 cols
[2021-05-18 15:29:51] [INFO ] Computed 937 place invariants in 231 ms
[2021-05-18 15:29:55] [INFO ] Implicit Places using invariants in 4681 ms returned []
[2021-05-18 15:29:55] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
// Phase 1: matrix 7184 rows 4487 cols
[2021-05-18 15:29:56] [INFO ] Computed 937 place invariants in 314 ms
[2021-05-18 15:30:00] [INFO ] Implicit Places using invariants and state equation in 4599 ms returned []
Implicit Place search using SMT with State Equation took 9282 ms to find 0 implicit places.
[2021-05-18 15:30:01] [INFO ] Redundant transitions in 649 ms returned []
[2021-05-18 15:30:01] [INFO ] Flow matrix only has 7184 transitions (discarded 600 similar events)
// Phase 1: matrix 7184 rows 4487 cols
[2021-05-18 15:30:01] [INFO ] Computed 937 place invariants in 239 ms
[2021-05-18 15:30:05] [INFO ] Dead Transitions using invariants and state equation in 4924 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4487/4824 places, 7784/8205 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s2979 1) (LT s3091 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2680 reset in 1382 ms.
Product exploration explored 100000 steps with 2681 reset in 1409 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2678 reset in 1364 ms.
Product exploration explored 100000 steps with 2678 reset in 1510 ms.
[2021-05-18 15:30:12] [INFO ] Flatten gal took : 279 ms
[2021-05-18 15:30:12] [INFO ] Flatten gal took : 262 ms
[2021-05-18 15:30:12] [INFO ] Time to serialize gal into /tmp/LTL5079342016125626524.gal : 25 ms
[2021-05-18 15:30:12] [INFO ] Time to serialize properties into /tmp/LTL12749005936804344663.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/LTL5079342016125626524.gal, -t, CGAL, -LTL, /tmp/LTL12749005936804344663.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/LTL5079342016125626524.gal -t CGAL -LTL /tmp/LTL12749005936804344663.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((Node20HasAskedItsLeafSetToLx1ToReplaceNode10<1)||(LeafSetOfLx1IsSentToNode20<1))"))))
Formula 0 simplified : !FG"((Node20HasAskedItsLeafSetToLx1ToReplaceNode10<1)||(LeafSetOfLx1IsSentToNode20<1))"
Detected timeout of ITS tools.
[2021-05-18 15:30:27] [INFO ] Flatten gal took : 291 ms
[2021-05-18 15:30:27] [INFO ] Applying decomposition
[2021-05-18 15:30:28] [INFO ] Flatten gal took : 302 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/graph2455744778149211935.txt, -o, /tmp/graph2455744778149211935.bin, -w, /tmp/graph2455744778149211935.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/graph2455744778149211935.bin, -l, -1, -v, -w, /tmp/graph2455744778149211935.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 15:30:28] [INFO ] Decomposing Gal with order
[2021-05-18 15:30:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 15:30:30] [INFO ] Removed a total of 6628 redundant transitions.
[2021-05-18 15:30:30] [INFO ] Flatten gal took : 1404 ms
[2021-05-18 15:30:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 4659 labels/synchronizations in 501 ms.
[2021-05-18 15:30:31] [INFO ] Time to serialize gal into /tmp/LTL6139426440002421150.gal : 37 ms
[2021-05-18 15:30:31] [INFO ] Time to serialize properties into /tmp/LTL15502434353246244207.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/LTL6139426440002421150.gal, -t, CGAL, -LTL, /tmp/LTL15502434353246244207.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/LTL6139426440002421150.gal -t CGAL -LTL /tmp/LTL15502434353246244207.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("((i26.u393.Node20HasAskedItsLeafSetToLx1ToReplaceNode10<1)||(i26.u386.LeafSetOfLx1IsSentToNode20<1))"))))
Formula 0 simplified : !FG"((i26.u393.Node20HasAskedItsLeafSetToLx1ToReplaceNode10<1)||(i26.u386.LeafSetOfLx1IsSentToNode20<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1393050690069032415
[2021-05-18 15:30:46] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1393050690069032415
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/ltsmin1393050690069032415]
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/ltsmin1393050690069032415] 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/ltsmin1393050690069032415] 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-S24C05-10 finished in 59127 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 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 4803 transition count 8164
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 4803 transition count 8164
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 58 place count 4787 transition count 8112
Iterating global reduction 0 with 16 rules applied. Total rules applied 74 place count 4787 transition count 8112
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 81 place count 4780 transition count 8077
Iterating global reduction 0 with 7 rules applied. Total rules applied 88 place count 4780 transition count 8077
Applied a total of 88 rules in 1306 ms. Remains 4780 /4824 variables (removed 44) and now considering 8077/8205 (removed 128) transitions.
[2021-05-18 15:30:49] [INFO ] Flow matrix only has 7477 transitions (discarded 600 similar events)
// Phase 1: matrix 7477 rows 4780 cols
[2021-05-18 15:30:49] [INFO ] Computed 937 place invariants in 497 ms
[2021-05-18 15:30:52] [INFO ] Implicit Places using invariants in 3593 ms returned []
[2021-05-18 15:30:52] [INFO ] Flow matrix only has 7477 transitions (discarded 600 similar events)
// Phase 1: matrix 7477 rows 4780 cols
[2021-05-18 15:30:52] [INFO ] Computed 937 place invariants in 218 ms
[2021-05-18 15:30:55] [INFO ] Implicit Places using invariants and state equation in 3280 ms returned []
Implicit Place search using SMT with State Equation took 6873 ms to find 0 implicit places.
[2021-05-18 15:30:55] [INFO ] Flow matrix only has 7477 transitions (discarded 600 similar events)
// Phase 1: matrix 7477 rows 4780 cols
[2021-05-18 15:30:56] [INFO ] Computed 937 place invariants in 235 ms
[2021-05-18 15:31:00] [INFO ] Dead Transitions using invariants and state equation in 4310 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4780/4824 places, 8077/8205 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-13 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:(OR (LT s3016 1) (LT s3132 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 79211 steps with 1533 reset in 1030 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-13 finished in 13620 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p1)&&p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 4824 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4824/4824 places, 8205/8205 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 4805 transition count 8178
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 4805 transition count 8178
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 55 place count 4788 transition count 8121
Iterating global reduction 0 with 17 rules applied. Total rules applied 72 place count 4788 transition count 8121
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 79 place count 4781 transition count 8086
Iterating global reduction 0 with 7 rules applied. Total rules applied 86 place count 4781 transition count 8086
Applied a total of 86 rules in 1538 ms. Remains 4781 /4824 variables (removed 43) and now considering 8086/8205 (removed 119) transitions.
[2021-05-18 15:31:02] [INFO ] Flow matrix only has 7486 transitions (discarded 600 similar events)
// Phase 1: matrix 7486 rows 4781 cols
[2021-05-18 15:31:03] [INFO ] Computed 937 place invariants in 248 ms
[2021-05-18 15:31:06] [INFO ] Implicit Places using invariants in 3288 ms returned []
[2021-05-18 15:31:06] [INFO ] Flow matrix only has 7486 transitions (discarded 600 similar events)
// Phase 1: matrix 7486 rows 4781 cols
[2021-05-18 15:31:06] [INFO ] Computed 937 place invariants in 243 ms
[2021-05-18 15:31:09] [INFO ] Implicit Places using invariants and state equation in 3390 ms returned []
Implicit Place search using SMT with State Equation took 6679 ms to find 0 implicit places.
[2021-05-18 15:31:09] [INFO ] Flow matrix only has 7486 transitions (discarded 600 similar events)
// Phase 1: matrix 7486 rows 4781 cols
[2021-05-18 15:31:09] [INFO ] Computed 937 place invariants in 228 ms
[2021-05-18 15:31:13] [INFO ] Dead Transitions using invariants and state equation in 4314 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4781/4824 places, 8086/8205 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S24C05-14 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (LT s1643 1) (LT s4743 1)), p0:(AND (GEQ s599 1) (GEQ s4770 1) (GEQ s1959 1) (GEQ s4635 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 1 steps with 0 reset in 1 ms.
FORMULA MultiCrashLeafsetExtension-PT-S24C05-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S24C05-14 finished in 12656 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16514719789994127547
[2021-05-18 15:31:14] [INFO ] Too many transitions (8205) to apply POR reductions. Disabling POR matrices.
[2021-05-18 15:31:14] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16514719789994127547
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/ltsmin16514719789994127547]
[2021-05-18 15:31:14] [INFO ] Applying decomposition
[2021-05-18 15:31:14] [INFO ] Flatten gal took : 604 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/graph2110491055762341.txt, -o, /tmp/graph2110491055762341.bin, -w, /tmp/graph2110491055762341.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/graph2110491055762341.bin, -l, -1, -v, -w, /tmp/graph2110491055762341.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 15:31:15] [INFO ] Decomposing Gal with order
[2021-05-18 15:31:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 15:31:18] [INFO ] Removed a total of 6375 redundant transitions.
[2021-05-18 15:31:18] [INFO ] Flatten gal took : 1613 ms
[2021-05-18 15:31:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 3897 labels/synchronizations in 489 ms.
[2021-05-18 15:31:19] [INFO ] Time to serialize gal into /tmp/LTLFireability14271866276344755344.gal : 207 ms
[2021-05-18 15:31:19] [INFO ] Time to serialize properties into /tmp/LTLFireability14364610250871642042.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/LTLFireability14271866276344755344.gal, -t, CGAL, -LTL, /tmp/LTLFireability14364610250871642042.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/LTLFireability14271866276344755344.gal -t CGAL -LTL /tmp/LTLFireability14364610250871642042.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !(((G(F("(i4.u612.Node1HasTheLeafSetOfRx0ToReplaceNode20<1)")))U((("((i19.u291.NodesCanDetectThatNode8HasCrashed>=1)&&(u429.Node23ThinksNode8ShouldBeNodeMasterToReplaceNode11>=1))")U("((i28.u218.Node10ManageTheCrashOfNode3>=1)&&(i1.u511.Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))"))||(G("((i4.u21.Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(i4.u272.LeafSetOfRx0IsSentToNode15>=1))")))))
Formula 0 simplified : !(GF"(i4.u612.Node1HasTheLeafSetOfRx0ToReplaceNode20<1)" U (("((i19.u291.NodesCanDetectThatNode8HasCrashed>=1)&&(u429.Node23ThinksNode8ShouldBeNodeMasterToReplaceNode11>=1))" U "((i28.u218.Node10ManageTheCrashOfNode3>=1)&&(i1.u511.Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))") | G"((i4.u21.Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(i4.u272.LeafSetOfRx0IsSentToNode15>=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/ltsmin16514719789994127547] killed by timeout after 32 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/ltsmin16514719789994127547] killed by timeout after 32 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.
[2021-05-18 15:53:39] [INFO ] Flatten gal took : 1038 ms
[2021-05-18 15:53:39] [INFO ] Time to serialize gal into /tmp/LTLFireability11744846576427527010.gal : 70 ms
[2021-05-18 15:53:39] [INFO ] Time to serialize properties into /tmp/LTLFireability9412084169192181520.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability11744846576427527010.gal, -t, CGAL, -LTL, /tmp/LTLFireability9412084169192181520.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/LTLFireability11744846576427527010.gal -t CGAL -LTL /tmp/LTLFireability9412084169192181520.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !(((G(F("(Node1HasTheLeafSetOfRx0ToReplaceNode20<1)")))U((("((NodesCanDetectThatNode8HasCrashed>=1)&&(Node23ThinksNode8ShouldBeNodeMasterToReplaceNode11>=1))")U("((Node10ManageTheCrashOfNode3>=1)&&(Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))"))||(G("((Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(LeafSetOfRx0IsSentToNode15>=1))")))))
Formula 0 simplified : !(GF"(Node1HasTheLeafSetOfRx0ToReplaceNode20<1)" U (("((NodesCanDetectThatNode8HasCrashed>=1)&&(Node23ThinksNode8ShouldBeNodeMasterToReplaceNode11>=1))" U "((Node10ManageTheCrashOfNode3>=1)&&(Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))") | G"((Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(LeafSetOfRx0IsSentToNode15>=1))"))
Detected timeout of ITS tools.
[2021-05-18 16:15:52] [INFO ] Flatten gal took : 1038 ms
[2021-05-18 16:15:57] [INFO ] Input system was already deterministic with 8205 transitions.
[2021-05-18 16:15:57] [INFO ] Transformed 4824 places.
[2021-05-18 16:15:57] [INFO ] Transformed 8205 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-18 16:16:28] [INFO ] Time to serialize gal into /tmp/LTLFireability8246591295413915043.gal : 43 ms
[2021-05-18 16:16:28] [INFO ] Time to serialize properties into /tmp/LTLFireability13678556836544245808.ltl : 3 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/LTLFireability8246591295413915043.gal, -t, CGAL, -LTL, /tmp/LTLFireability13678556836544245808.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/LTLFireability8246591295413915043.gal -t CGAL -LTL /tmp/LTLFireability13678556836544245808.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 : !(((G(F("(Node1HasTheLeafSetOfRx0ToReplaceNode20<1)")))U((("((NodesCanDetectThatNode8HasCrashed>=1)&&(Node23ThinksNode8ShouldBeNodeMasterToReplaceNode11>=1))")U("((Node10ManageTheCrashOfNode3>=1)&&(Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))"))||(G("((Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(LeafSetOfRx0IsSentToNode15>=1))")))))
Formula 0 simplified : !(GF"(Node1HasTheLeafSetOfRx0ToReplaceNode20<1)" U (("((NodesCanDetectThatNode8HasCrashed>=1)&&(Node23ThinksNode8ShouldBeNodeMasterToReplaceNode11>=1))" U "((Node10ManageTheCrashOfNode3>=1)&&(Lx1IsAtTheLeftExtremityOfTheLeafSet>=1))") | G"((Node15HasAskedItsLeafSetToRx0ToReplaceNode19>=1)&&(LeafSetOfRx0IsSentToNode15>=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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-S24C05"
export BK_EXAMINATION="LTLFireability"
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-S24C05, examination is LTLFireability"
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-162124156800653"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C05.tgz
mv MultiCrashLeafsetExtension-PT-S24C05 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;