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-162124156900749.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 LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156900749
=====================================================================

--------------------
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 1621392505729

Running Version 0
[2021-05-19 02:48:34] [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]
[2021-05-19 02:48:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:48:35] [INFO ] Load time of PNML (sax parser for PT used): 1158 ms
[2021-05-19 02:48:36] [INFO ] Transformed 22816 places.
[2021-05-19 02:48:36] [INFO ] Transformed 35015 transitions.
[2021-05-19 02:48:36] [INFO ] Parsed PT model containing 22816 places and 35015 transitions in 1518 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
[2021-05-19 02:48:36] [INFO ] Initial state test concluded for 5 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 22816 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22816/22816 places, 35015/35015 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 22768 transition count 35015
Applied a total of 48 rules in 2415 ms. Remains 22768 /22816 variables (removed 48) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:48:39] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:48:45] [INFO ] Computed 1565 place invariants in 6328 ms
[2021-05-19 02:48:48] [INFO ] Implicit Places using invariants in 8937 ms returned []
Implicit Place search using SMT only with invariants took 8978 ms to find 0 implicit places.
[2021-05-19 02:48:48] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:48:53] [INFO ] Computed 1565 place invariants in 5614 ms
[2021-05-19 02:49:00] [INFO ] Dead Transitions using invariants and state equation in 12767 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22816 places, 35015/35015 transitions.
[2021-05-19 02:49:02] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-19 02:49:02] [INFO ] Flatten gal took : 1514 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C06-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 02:49:04] [INFO ] Flatten gal took : 1322 ms
[2021-05-19 02:49:06] [INFO ] Input system was already deterministic with 35015 transitions.
Incomplete random walk after 100000 steps, including 1623 resets, run finished after 4565 ms. (steps per millisecond=21 ) properties (out of 23) seen :9
Running SMT prover for 14 properties.
[2021-05-19 02:49:11] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:49:17] [INFO ] Computed 1565 place invariants in 6274 ms
[2021-05-19 02:49:25] [INFO ] [Real]Absence check using 63 positive place invariants in 292 ms returned sat
[2021-05-19 02:49:26] [INFO ] [Real]Absence check using 63 positive and 1502 generalized place invariants in 1075 ms returned sat
[2021-05-19 02:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:57] [INFO ] SMT Verify possible in real domain returnedunsat :5 sat :0 real:0
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
[2021-05-19 02:50:57] [INFO ] Initial state test concluded for 2 properties.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C06-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||((p1 U p2)&&F(p3)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 22768 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 transitions.
Applied a total of 0 rules in 1712 ms. Remains 22768 /22768 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:50:59] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:51:05] [INFO ] Computed 1565 place invariants in 6327 ms
[2021-05-19 02:51:07] [INFO ] Implicit Places using invariants in 8256 ms returned []
Implicit Place search using SMT only with invariants took 8257 ms to find 0 implicit places.
[2021-05-19 02:51:07] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:51:13] [INFO ] Computed 1565 place invariants in 5985 ms
[2021-05-19 02:51:16] [INFO ] Dead Transitions using invariants and state equation in 8291 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22768 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 406 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), true, (NOT p0), (NOT p2), (NOT p3), (AND (NOT p0) (NOT p2)), (AND (NOT p3) (NOT p0))]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 4}, { cond=(OR (AND (NOT p0) p2 (NOT p3)) (AND (NOT p0) p1 (NOT p3))), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 6}, { cond=(OR (AND p0 p2 (NOT p3)) (AND p0 p1 (NOT p3))), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=7 dest: 5}, { cond=(AND p0 (NOT p3)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(GEQ s22348 1), p2:(AND (GEQ s19539 1) (GEQ s20799 1)), p1:(AND (GEQ s5135 1) (GEQ s21183 1)), p3:(OR (LT s5794 1) (LT s5815 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 7 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-02 finished in 18833 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(F(p0)) U (p1||G(!p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22768 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 transitions.
Applied a total of 0 rules in 1871 ms. Remains 22768 /22768 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:51:18] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:51:24] [INFO ] Computed 1565 place invariants in 6384 ms
[2021-05-19 02:51:27] [INFO ] Implicit Places using invariants in 8522 ms returned []
Implicit Place search using SMT only with invariants took 8522 ms to find 0 implicit places.
[2021-05-19 02:51:27] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:51:33] [INFO ] Computed 1565 place invariants in 5963 ms
[2021-05-19 02:51:35] [INFO ] Dead Transitions using invariants and state equation in 8056 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22768 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), false, (AND (NOT p0) p1)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s19497 1) (GEQ s22685 1)), p1:(GEQ s12146 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1622 reset in 3478 ms.
Stuttering criterion allowed to conclude after 69774 steps with 1132 reset in 2471 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-04 finished in 24587 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0&&X((p0 U (G(p0)||p1))))) U G(p2)))], workingDir=/home/mcc/execution]
Support contains 6 out of 22768 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 transitions.
Applied a total of 0 rules in 1844 ms. Remains 22768 /22768 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:51:43] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:51:48] [INFO ] Computed 1565 place invariants in 5828 ms
[2021-05-19 02:51:51] [INFO ] Implicit Places using invariants in 8196 ms returned []
Implicit Place search using SMT only with invariants took 8201 ms to find 0 implicit places.
[2021-05-19 02:51:51] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:51:57] [INFO ] Computed 1565 place invariants in 6063 ms
[2021-05-19 02:51:59] [INFO ] Dead Transitions using invariants and state equation in 8061 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22768 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (AND (NOT p0) (NOT p1)), (AND (NOT p2) p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-07 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=5 dest: 3}, { cond=(AND p2 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s4945 1) (GEQ s7107 1)), p0:(OR (LT s2238 1) (LT s2781 1)), p1:(OR (LT s902 1) (LT s2803 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 90320 steps with 22503 reset in 10001 ms.
Product exploration timeout after 89850 steps with 22496 reset in 10001 ms.
Knowledge obtained : [(NOT p2), p0, p1]
Stuttering acceptance computed with spot in 185 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (AND (NOT p0) (NOT p1)), (AND (NOT p2) p0)]
Product exploration timeout after 79830 steps with 19944 reset in 10002 ms.
Product exploration timeout after 81980 steps with 20456 reset in 10001 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 191 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (AND (NOT p0) (NOT p1)), (AND (NOT p2) p0)]
Support contains 6 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 58 ms
Iterating global reduction 1 with 395 rules applied. Total rules applied 6731 place count 22768 transition count 40940
Discarding 6338 places :
Symmetric choice reduction at 1 with 6338 rule applications. Total rules 13069 place count 16430 transition count 34602
Deduced a syphon composed of 407 places in 48 ms
Iterating global reduction 1 with 6338 rules applied. Total rules applied 19407 place count 16430 transition count 34602
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 440 places in 59 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 19440 place count 16430 transition count 34602
Deduced a syphon composed of 440 places in 54 ms
Applied a total of 19440 rules in 6094 ms. Remains 16430 /22768 variables (removed 6338) and now considering 34602/35015 (removed 413) transitions.
[2021-05-19 02:52:46] [INFO ] Flow matrix only has 33546 transitions (discarded 1056 similar events)
// Phase 1: matrix 33546 rows 16430 cols
[2021-05-19 02:52:52] [INFO ] Computed 1565 place invariants in 5445 ms
[2021-05-19 02:52:53] [INFO ] Dead Transitions using invariants and state equation in 6960 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16430/22768 places, 34602/35015 transitions.
Product exploration timeout after 15290 steps with 3814 reset in 10003 ms.
Product exploration timeout after 15850 steps with 3943 reset in 10001 ms.
[2021-05-19 02:53:16] [INFO ] Flatten gal took : 1171 ms
[2021-05-19 02:53:17] [INFO ] Flatten gal took : 1069 ms
[2021-05-19 02:53:17] [INFO ] Time to serialize gal into /tmp/LTL12881486471435729819.gal : 221 ms
[2021-05-19 02:53:17] [INFO ] Time to serialize properties into /tmp/LTL7086835245803537236.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/LTL12881486471435729819.gal, -t, CGAL, -LTL, /tmp/LTL7086835245803537236.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/LTL12881486471435729819.gal -t CGAL -LTL /tmp/LTL7086835245803537236.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X((X(("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13<1)||(LeafSetOfLx1IsSentToNode2<1))")U(("((Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29<1)||(Node3NotifyThatHeIsActive<1))")||(G("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13<1)||(LeafSetOfLx1IsSentToNode2<1))")))))&&("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13<1)||(LeafSetOfLx1IsSentToNode2<1))")))U(G("((Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(Node9NotifyThatHeIsActive>=1))"))))
Formula 0 simplified : !(X("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13<1)||(LeafSetOfLx1IsSentToNode2<1))" & X("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13<1)||(LeafSetOfLx1IsSentToNode2<1))" U ("((Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29<1)||(Node3NotifyThatHeIsActive<1))" | G"((Node2HasAskedItsLeafSetToLx1ToReplaceNode13<1)||(LeafSetOfLx1IsSentToNode2<1))"))) U G"((Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(Node9NotifyThatHeIsActive>=1))")
Detected timeout of ITS tools.
[2021-05-19 02:53:33] [INFO ] Flatten gal took : 1208 ms
[2021-05-19 02:53:33] [INFO ] Applying decomposition
[2021-05-19 02:53:34] [INFO ] Flatten gal took : 1171 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/graph13217026194512187260.txt, -o, /tmp/graph13217026194512187260.bin, -w, /tmp/graph13217026194512187260.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/graph13217026194512187260.bin, -l, -1, -v, -w, /tmp/graph13217026194512187260.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:53:37] [INFO ] Decomposing Gal with order
[2021-05-19 02:53:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 02:53:54] [INFO ] Removed a total of 24413 redundant transitions.
[2021-05-19 02:53:55] [INFO ] Flatten gal took : 7244 ms
[2021-05-19 02:53:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 7914 labels/synchronizations in 1704 ms.
[2021-05-19 02:53:58] [INFO ] Time to serialize gal into /tmp/LTL6632620962219250545.gal : 217 ms
[2021-05-19 02:53:58] [INFO ] Time to serialize properties into /tmp/LTL15071900508527202385.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/LTL6632620962219250545.gal, -t, CGAL, -LTL, /tmp/LTL15071900508527202385.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/LTL6632620962219250545.gal -t CGAL -LTL /tmp/LTL15071900508527202385.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13756103303937954399
[2021-05-19 02:54:14] [INFO ] Built C files in 392ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13756103303937954399
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/ltsmin13756103303937954399]
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/ltsmin13756103303937954399] 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/ltsmin13756103303937954399] 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-S32C06-07 finished in 153937 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1)||G(!p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 22768 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 transitions.
Applied a total of 0 rules in 1821 ms. Remains 22768 /22768 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:54:17] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:54:23] [INFO ] Computed 1565 place invariants in 6063 ms
[2021-05-19 02:54:25] [INFO ] Implicit Places using invariants in 8390 ms returned []
Implicit Place search using SMT only with invariants took 8392 ms to find 0 implicit places.
[2021-05-19 02:54:25] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:54:31] [INFO ] Computed 1565 place invariants in 5720 ms
[2021-05-19 02:54:33] [INFO ] Dead Transitions using invariants and state equation in 7765 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22768 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, false, false, (NOT p1), p1]
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=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LT s20300 1), p1:(AND (GEQ s15975 1) (GEQ s16496 1))], 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][false, false, false, false, false]]
Product exploration timeout after 56500 steps with 28250 reset in 10001 ms.
Product exploration timeout after 57620 steps with 28810 reset in 10001 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[true, false, false, (NOT p1), p1]
Product exploration timeout after 51960 steps with 25980 reset in 10002 ms.
Product exploration timeout after 50910 steps with 25455 reset in 10002 ms.
Applying partial POR strategy [true, false, true, true, true]
Stuttering acceptance computed with spot in 113 ms :[true, false, false, (NOT p1), p1]
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 6335 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 6335 rules applied. Total rules applied 6335 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 6335 place count 22768 transition count 40940
Deduced a syphon composed of 6730 places in 55 ms
Iterating global reduction 1 with 395 rules applied. Total rules applied 6730 place count 22768 transition count 40940
Discarding 6337 places :
Symmetric choice reduction at 1 with 6337 rule applications. Total rules 13067 place count 16431 transition count 34603
Deduced a syphon composed of 407 places in 30 ms
Iterating global reduction 1 with 6337 rules applied. Total rules applied 19404 place count 16431 transition count 34603
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 440 places in 42 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 19437 place count 16431 transition count 34603
Deduced a syphon composed of 440 places in 44 ms
Applied a total of 19437 rules in 5563 ms. Remains 16431 /22768 variables (removed 6337) and now considering 34603/35015 (removed 412) transitions.
[2021-05-19 02:55:19] [INFO ] Flow matrix only has 33547 transitions (discarded 1056 similar events)
// Phase 1: matrix 33547 rows 16431 cols
[2021-05-19 02:55:25] [INFO ] Computed 1565 place invariants in 5694 ms
[2021-05-19 02:55:26] [INFO ] Dead Transitions using invariants and state equation in 7180 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16431/22768 places, 34603/35015 transitions.
Product exploration timeout after 6900 steps with 3450 reset in 10009 ms.
Product exploration timeout after 7650 steps with 3825 reset in 10004 ms.
[2021-05-19 02:55:48] [INFO ] Flatten gal took : 1153 ms
[2021-05-19 02:55:49] [INFO ] Flatten gal took : 1188 ms
[2021-05-19 02:55:49] [INFO ] Time to serialize gal into /tmp/LTL1579552535222982284.gal : 127 ms
[2021-05-19 02:55:50] [INFO ] Time to serialize properties into /tmp/LTL15314019732854367632.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/LTL1579552535222982284.gal, -t, CGAL, -LTL, /tmp/LTL15314019732854367632.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/LTL1579552535222982284.gal -t CGAL -LTL /tmp/LTL15314019732854367632.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((("(Node30HasTheLeafSetOfRx4ToReplaceNode26<1)")||(G("((Node25HasAskedItsLeafSetToLx2ToReplaceNode7>=1)&&(LeafSetOfLx2IsSentToNode25>=1))")))||(G("((Node25HasAskedItsLeafSetToLx2ToReplaceNode7<1)||(LeafSetOfLx2IsSentToNode25<1))")))))
Formula 0 simplified : !X("(Node30HasTheLeafSetOfRx4ToReplaceNode26<1)" | G"((Node25HasAskedItsLeafSetToLx2ToReplaceNode7>=1)&&(LeafSetOfLx2IsSentToNode25>=1))" | G"((Node25HasAskedItsLeafSetToLx2ToReplaceNode7<1)||(LeafSetOfLx2IsSentToNode25<1))")
Detected timeout of ITS tools.
[2021-05-19 02:56:06] [INFO ] Flatten gal took : 1201 ms
[2021-05-19 02:56:06] [INFO ] Applying decomposition
[2021-05-19 02:56:07] [INFO ] Flatten gal took : 1203 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/graph8812298106445438285.txt, -o, /tmp/graph8812298106445438285.bin, -w, /tmp/graph8812298106445438285.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/graph8812298106445438285.bin, -l, -1, -v, -w, /tmp/graph8812298106445438285.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:56:09] [INFO ] Decomposing Gal with order
[2021-05-19 02:56:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 02:56:24] [INFO ] Removed a total of 24235 redundant transitions.
[2021-05-19 02:56:25] [INFO ] Flatten gal took : 6655 ms
[2021-05-19 02:56:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 6254 labels/synchronizations in 1471 ms.
[2021-05-19 02:56:27] [INFO ] Time to serialize gal into /tmp/LTL16238646564903192680.gal : 200 ms
[2021-05-19 02:56:27] [INFO ] Time to serialize properties into /tmp/LTL11443522373927778037.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/LTL16238646564903192680.gal, -t, CGAL, -LTL, /tmp/LTL11443522373927778037.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/LTL16238646564903192680.gal -t CGAL -LTL /tmp/LTL11443522373927778037.ltl -c -stutter-deadlock
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18536585412647374
[2021-05-19 02:56:43] [INFO ] Built C files in 344ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18536585412647374
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/ltsmin18536585412647374]
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/ltsmin18536585412647374] 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/ltsmin18536585412647374] 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-S32C06-08 finished in 149065 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 22768 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 transitions.
Applied a total of 0 rules in 1700 ms. Remains 22768 /22768 variables (removed 0) and now considering 35015/35015 (removed 0) transitions.
[2021-05-19 02:56:46] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:56:51] [INFO ] Computed 1565 place invariants in 5938 ms
[2021-05-19 02:56:55] [INFO ] Implicit Places using invariants in 9127 ms returned []
Implicit Place search using SMT only with invariants took 9135 ms to find 0 implicit places.
[2021-05-19 02:56:55] [INFO ] Flow matrix only has 33959 transitions (discarded 1056 similar events)
// Phase 1: matrix 33959 rows 22768 cols
[2021-05-19 02:57:01] [INFO ] Computed 1565 place invariants in 5941 ms
[2021-05-19 02:57:03] [INFO ] Dead Transitions using invariants and state equation in 8589 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22768/22768 places, 35015/35015 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s19062 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 60 steps with 0 reset in 12 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-09 finished in 19720 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 22768 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 transitions.
Drop transitions removed 6335 transitions
Trivial Post-agglo rules discarded 6335 transitions
Performed 6335 trivial Post agglomeration. Transition count delta: 6335
Iterating post reduction 0 with 6335 rules applied. Total rules applied 6335 place count 22768 transition count 28680
Reduce places removed 6335 places and 0 transitions.
Iterating post reduction 1 with 6335 rules applied. Total rules applied 12670 place count 16433 transition count 28680
Performed 396 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 396 Pre rules applied. Total rules applied 12670 place count 16433 transition count 28284
Deduced a syphon composed of 396 places in 48 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13462 place count 16037 transition count 28284
Discarding 5939 places :
Symmetric choice reduction at 2 with 5939 rule applications. Total rules 19401 place count 10098 transition count 22345
Iterating global reduction 2 with 5939 rules applied. Total rules applied 25340 place count 10098 transition count 22345
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 25340 place count 10098 transition count 22334
Deduced a syphon composed of 11 places in 19 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 25362 place count 10087 transition count 22334
Discarding 989 places :
Symmetric choice reduction at 2 with 989 rule applications. Total rules 26351 place count 9098 transition count 16400
Iterating global reduction 2 with 989 rules applied. Total rules applied 27340 place count 9098 transition count 16400
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 18 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 27406 place count 9065 transition count 16367
Applied a total of 27406 rules in 10146 ms. Remains 9065 /22768 variables (removed 13703) and now considering 16367/35015 (removed 18648) transitions.
[2021-05-19 02:57:14] [INFO ] Flow matrix only has 15311 transitions (discarded 1056 similar events)
// Phase 1: matrix 15311 rows 9065 cols
[2021-05-19 02:57:15] [INFO ] Computed 1565 place invariants in 1118 ms
[2021-05-19 02:57:16] [INFO ] Implicit Places using invariants in 2374 ms returned []
Implicit Place search using SMT only with invariants took 2374 ms to find 0 implicit places.
[2021-05-19 02:57:16] [INFO ] Flow matrix only has 15311 transitions (discarded 1056 similar events)
// Phase 1: matrix 15311 rows 9065 cols
[2021-05-19 02:57:17] [INFO ] Computed 1565 place invariants in 999 ms
[2021-05-19 02:57:18] [INFO ] Dead Transitions using invariants and state equation in 2073 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9065/22768 places, 16367/35015 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s630 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 43 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-11 finished in 14682 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 22768 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22768/22768 places, 35015/35015 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 6336 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 12672 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 12672 place count 16432 transition count 28283
Deduced a syphon composed of 396 places in 36 ms
Reduce places removed 396 places and 0 transitions.
Iterating global reduction 2 with 792 rules applied. Total rules applied 13464 place count 16036 transition count 28283
Discarding 5940 places :
Symmetric choice reduction at 2 with 5940 rule applications. Total rules 19404 place count 10096 transition count 22343
Iterating global reduction 2 with 5940 rules applied. Total rules applied 25344 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 25344 place count 10096 transition count 22331
Deduced a syphon composed of 12 places in 17 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 25368 place count 10084 transition count 22331
Discarding 989 places :
Symmetric choice reduction at 2 with 989 rule applications. Total rules 26357 place count 9095 transition count 16397
Iterating global reduction 2 with 989 rules applied. Total rules applied 27346 place count 9095 transition count 16397
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 27412 place count 9062 transition count 16364
Applied a total of 27412 rules in 9110 ms. Remains 9062 /22768 variables (removed 13706) and now considering 16364/35015 (removed 18651) transitions.
[2021-05-19 02:57:27] [INFO ] Flow matrix only has 15308 transitions (discarded 1056 similar events)
// Phase 1: matrix 15308 rows 9062 cols
[2021-05-19 02:57:28] [INFO ] Computed 1565 place invariants in 1086 ms
[2021-05-19 02:57:29] [INFO ] Implicit Places using invariants in 2047 ms returned []
Implicit Place search using SMT only with invariants took 2047 ms to find 0 implicit places.
[2021-05-19 02:57:29] [INFO ] Flow matrix only has 15308 transitions (discarded 1056 similar events)
// Phase 1: matrix 15308 rows 9062 cols
[2021-05-19 02:57:30] [INFO ] Computed 1565 place invariants in 1025 ms
[2021-05-19 02:57:31] [INFO ] Dead Transitions using invariants and state equation in 1818 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9062/22768 places, 16364/35015 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : MultiCrashLeafsetExtension-PT-S32C06-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s4222 1) (GEQ s8886 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 2 ms.
FORMULA MultiCrashLeafsetExtension-PT-S32C06-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MultiCrashLeafsetExtension-PT-S32C06-14 finished in 13088 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14375679301159271917
[2021-05-19 02:57:32] [INFO ] Too many transitions (35015) to apply POR reductions. Disabling POR matrices.
[2021-05-19 02:57:33] [INFO ] Built C files in 753ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14375679301159271917
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/ltsmin14375679301159271917]
[2021-05-19 02:57:33] [INFO ] Applying decomposition
[2021-05-19 02:57:34] [INFO ] Flatten gal took : 1440 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/graph16503567281433648934.txt, -o, /tmp/graph16503567281433648934.bin, -w, /tmp/graph16503567281433648934.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/graph16503567281433648934.bin, -l, -1, -v, -w, /tmp/graph16503567281433648934.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 02:57:36] [INFO ] Decomposing Gal with order
[2021-05-19 02:57:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 02:57:52] [INFO ] Removed a total of 24333 redundant transitions.
[2021-05-19 02:57:53] [INFO ] Flatten gal took : 7072 ms
[2021-05-19 02:57:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 7837 labels/synchronizations in 1693 ms.
[2021-05-19 02:57:56] [INFO ] Time to serialize gal into /tmp/LTLFireability17940269536797245640.gal : 199 ms
[2021-05-19 02:57:56] [INFO ] Time to serialize properties into /tmp/LTLFireability9069364303573410278.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/LTLFireability17940269536797245640.gal, -t, CGAL, -LTL, /tmp/LTLFireability9069364303573410278.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/LTLFireability17940269536797245640.gal -t CGAL -LTL /tmp/LTLFireability9069364303573410278.ltl -c -stutter-deadlock
Read 2 LTL properties
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/ltsmin14375679301159271917] 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/ltsmin14375679301159271917] 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)
Checking formula 0 : !((((G("(((i8.u699.Node26HasTheLeafSetOfRx1ToReplaceNode27>=1)&&(i1.i1.u232.Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1))&&(i2.i0.u299.Node9NotifyThatHeIsActive>=1))"))||(X((!("((i4.u693.Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(i4.u693.LeafSetOfLx1IsSentToNode2>=1))"))&&(X((!("((i4.u693.Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(i4.u693.LeafSetOfLx1IsSentToNode2>=1))"))U((!("((i1.i0.u48.Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29>=1)&&(i1.i0.u140.Node3NotifyThatHeIsActive>=1))"))||(G(!("((i4.u693.Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(i4.u693.LeafSetOfLx1IsSentToNode2>=1))")))))))))U(G("((i1.i1.u232.Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(i2.i0.u299.Node9NotifyThatHeIsActive>=1))"))))
Formula 0 simplified : !((G"(((i8.u699.Node26HasTheLeafSetOfRx1ToReplaceNode27>=1)&&(i1.i1.u232.Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1))&&(i2.i0.u299.Node9NotifyThatHeIsActive>=1))" | X(!"((i4.u693.Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(i4.u693.LeafSetOfLx1IsSentToNode2>=1))" & X(!"((i4.u693.Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(i4.u693.LeafSetOfLx1IsSentToNode2>=1))" U (!"((i1.i0.u48.Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29>=1)&&(i1.i0.u140.Node3NotifyThatHeIsActive>=1))" | G!"((i4.u693.Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(i4.u693.LeafSetOfLx1IsSentToNode2>=1))")))) U G"((i1.i1.u232.Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(i2.i0.u299.Node9NotifyThatHeIsActive>=1))")
ITS-tools command line returned an error code 137
[2021-05-19 03:08:40] [INFO ] Flatten gal took : 2058 ms
[2021-05-19 03:08:40] [INFO ] Time to serialize gal into /tmp/LTLFireability17470199018416659054.gal : 744 ms
[2021-05-19 03:08:40] [INFO ] Time to serialize properties into /tmp/LTLFireability7001354471999720268.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/LTLFireability17470199018416659054.gal, -t, CGAL, -LTL, /tmp/LTLFireability7001354471999720268.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/LTLFireability17470199018416659054.gal -t CGAL -LTL /tmp/LTLFireability7001354471999720268.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((((G("(((Node26HasTheLeafSetOfRx1ToReplaceNode27>=1)&&(Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1))&&(Node9NotifyThatHeIsActive>=1))"))||(X((!("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))"))&&(X((!("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))"))U((!("((Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29>=1)&&(Node3NotifyThatHeIsActive>=1))"))||(G(!("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))")))))))))U(G("((Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(Node9NotifyThatHeIsActive>=1))"))))
Formula 0 simplified : !((G"(((Node26HasTheLeafSetOfRx1ToReplaceNode27>=1)&&(Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1))&&(Node9NotifyThatHeIsActive>=1))" | X(!"((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))" & X(!"((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))" U (!"((Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29>=1)&&(Node3NotifyThatHeIsActive>=1))" | G!"((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))")))) U G"((Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(Node9NotifyThatHeIsActive>=1))")
Detected timeout of ITS tools.
[2021-05-19 03:31:43] [INFO ] Flatten gal took : 2379 ms
[2021-05-19 03:31:45] [INFO ] Input system was already deterministic with 35015 transitions.
[2021-05-19 03:31:45] [INFO ] Transformed 22768 places.
[2021-05-19 03:31:45] [INFO ] Transformed 35015 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
[2021-05-19 03:32:27] [INFO ] Time to serialize gal into /tmp/LTLFireability4235318691542233550.gal : 126 ms
[2021-05-19 03:32:27] [INFO ] Time to serialize properties into /tmp/LTLFireability1900207490452524074.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/LTLFireability4235318691542233550.gal, -t, CGAL, -LTL, /tmp/LTLFireability1900207490452524074.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/LTLFireability4235318691542233550.gal -t CGAL -LTL /tmp/LTLFireability1900207490452524074.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((((G("(((Node26HasTheLeafSetOfRx1ToReplaceNode27>=1)&&(Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1))&&(Node9NotifyThatHeIsActive>=1))"))||(X((!("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))"))&&(X((!("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))"))U((!("((Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29>=1)&&(Node3NotifyThatHeIsActive>=1))"))||(G(!("((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))")))))))))U(G("((Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(Node9NotifyThatHeIsActive>=1))"))))
Formula 0 simplified : !((G"(((Node26HasTheLeafSetOfRx1ToReplaceNode27>=1)&&(Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1))&&(Node9NotifyThatHeIsActive>=1))" | X(!"((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))" & X(!"((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))" U (!"((Node0ThinksNode3ShouldBeNodeMasterToReplaceNode29>=1)&&(Node3NotifyThatHeIsActive>=1))" | G!"((Node2HasAskedItsLeafSetToLx1ToReplaceNode13>=1)&&(LeafSetOfLx1IsSentToNode2>=1))")))) U G"((Node5ThinksNode9ShouldBeNodeMasterToReplaceNode23>=1)&&(Node9NotifyThatHeIsActive>=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-S32C06"
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-S32C06, 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-162124156900749"
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 [ "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 ;