fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124155900052
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for CANConstruction-PT-060

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16247.592 3600000.00 3843632.00 465955.50 FFTFFF??T?F?F?FF 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-162124155900052.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 CANConstruction-PT-060, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124155900052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 37K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 200K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.2K May 11 18:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 11 15:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 11 15:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 12 04:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 17M 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 CANConstruction-PT-060-00
FORMULA_NAME CANConstruction-PT-060-01
FORMULA_NAME CANConstruction-PT-060-02
FORMULA_NAME CANConstruction-PT-060-03
FORMULA_NAME CANConstruction-PT-060-04
FORMULA_NAME CANConstruction-PT-060-05
FORMULA_NAME CANConstruction-PT-060-06
FORMULA_NAME CANConstruction-PT-060-07
FORMULA_NAME CANConstruction-PT-060-08
FORMULA_NAME CANConstruction-PT-060-09
FORMULA_NAME CANConstruction-PT-060-10
FORMULA_NAME CANConstruction-PT-060-11
FORMULA_NAME CANConstruction-PT-060-12
FORMULA_NAME CANConstruction-PT-060-13
FORMULA_NAME CANConstruction-PT-060-14
FORMULA_NAME CANConstruction-PT-060-15

=== Now, execution of the tool begins

BK_START 1621253913156

Running Version 0
[2021-05-17 12:18:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 12:18:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 12:18:35] [INFO ] Load time of PNML (sax parser for PT used): 493 ms
[2021-05-17 12:18:35] [INFO ] Transformed 7922 places.
[2021-05-17 12:18:35] [INFO ] Transformed 14880 transitions.
[2021-05-17 12:18:35] [INFO ] Parsed PT model containing 7922 places and 14880 transitions in 589 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 12:18:35] [INFO ] Initial state test concluded for 4 properties.
FORMULA CANConstruction-PT-060-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-060-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 7922 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7922/7922 places, 14880/14880 transitions.
Discarding 3457 places :
Symmetric choice reduction at 0 with 3457 rule applications. Total rules 3457 place count 4465 transition count 7966
Iterating global reduction 0 with 3457 rules applied. Total rules applied 6914 place count 4465 transition count 7966
Applied a total of 6914 rules in 1431 ms. Remains 4465 /7922 variables (removed 3457) and now considering 7966/14880 (removed 6914) transitions.
// Phase 1: matrix 7966 rows 4465 cols
[2021-05-17 12:18:37] [INFO ] Computed 121 place invariants in 122 ms
[2021-05-17 12:18:40] [INFO ] Implicit Places using invariants in 3271 ms returned []
// Phase 1: matrix 7966 rows 4465 cols
[2021-05-17 12:18:40] [INFO ] Computed 121 place invariants in 73 ms
[2021-05-17 12:18:43] [INFO ] Implicit Places using invariants and state equation in 2758 ms returned []
Implicit Place search using SMT with State Equation took 6055 ms to find 0 implicit places.
// Phase 1: matrix 7966 rows 4465 cols
[2021-05-17 12:18:43] [INFO ] Computed 121 place invariants in 62 ms
[2021-05-17 12:18:47] [INFO ] Dead Transitions using invariants and state equation in 4611 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4465/7922 places, 7966/14880 transitions.
[2021-05-17 12:18:48] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-17 12:18:48] [INFO ] Flatten gal took : 414 ms
FORMULA CANConstruction-PT-060-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-060-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 12:18:48] [INFO ] Flatten gal took : 329 ms
[2021-05-17 12:18:49] [INFO ] Input system was already deterministic with 7966 transitions.
Incomplete random walk after 100000 steps, including 94 resets, run finished after 1514 ms. (steps per millisecond=66 ) properties (out of 23) seen :17
Running SMT prover for 6 properties.
// Phase 1: matrix 7966 rows 4465 cols
[2021-05-17 12:18:50] [INFO ] Computed 121 place invariants in 51 ms
[2021-05-17 12:18:51] [INFO ] [Real]Absence check using 61 positive place invariants in 93 ms returned sat
[2021-05-17 12:18:51] [INFO ] [Real]Absence check using 61 positive and 60 generalized place invariants in 44 ms returned sat
[2021-05-17 12:18:51] [INFO ] SMT Verify possible in real domain returnedunsat :3 sat :0 real:3
[2021-05-17 12:18:52] [INFO ] [Nat]Absence check using 61 positive place invariants in 87 ms returned sat
[2021-05-17 12:18:52] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 42 ms returned sat
[2021-05-17 12:18:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 12:18:55] [INFO ] [Nat]Absence check using state equation in 3009 ms returned unsat :2 sat :4
[2021-05-17 12:18:55] [INFO ] State equation strengthened by 7140 read => feed constraints.
[2021-05-17 12:18:56] [INFO ] [Nat]Added 7140 Read/Feed constraints in 387 ms returned sat
Attempting to minimize the solution found.
Minimization took 424 ms.
[2021-05-17 12:18:59] [INFO ] SMT Verify possible in nat domain returned unsat :2 sat :4
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
[2021-05-17 12:18:59] [INFO ] Initial state test concluded for 2 properties.
FORMULA CANConstruction-PT-060-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-060-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 4444 transition count 7924
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 4444 transition count 7924
Applied a total of 42 rules in 1141 ms. Remains 4444 /4465 variables (removed 21) and now considering 7924/7966 (removed 42) transitions.
// Phase 1: matrix 7924 rows 4444 cols
[2021-05-17 12:19:00] [INFO ] Computed 121 place invariants in 41 ms
[2021-05-17 12:19:03] [INFO ] Implicit Places using invariants in 3109 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 460, 474, 488, 502, 516, 530, 544, 558, 572, 586, 600, 614, 628, 642, 656, 670, 684, 698, 712, 726, 740, 754, 768, 782, 796, 810, 824, 838]
Discarding 60 places :
Implicit Place search using SMT only with invariants took 3124 ms to find 60 implicit places.
// Phase 1: matrix 7924 rows 4384 cols
[2021-05-17 12:19:03] [INFO ] Computed 61 place invariants in 57 ms
[2021-05-17 12:19:08] [INFO ] Dead Transitions using invariants and state equation in 4676 ms returned []
Starting structural reductions, iteration 1 : 4384/4465 places, 7924/7966 transitions.
Discarding 60 places :
Symmetric choice reduction at 0 with 60 rule applications. Total rules 60 place count 4324 transition count 7864
Iterating global reduction 0 with 60 rules applied. Total rules applied 120 place count 4324 transition count 7864
Applied a total of 120 rules in 1003 ms. Remains 4324 /4384 variables (removed 60) and now considering 7864/7924 (removed 60) transitions.
// Phase 1: matrix 7864 rows 4324 cols
[2021-05-17 12:19:09] [INFO ] Computed 61 place invariants in 54 ms
[2021-05-17 12:19:13] [INFO ] Implicit Places using invariants in 4458 ms returned []
// Phase 1: matrix 7864 rows 4324 cols
[2021-05-17 12:19:13] [INFO ] Computed 61 place invariants in 54 ms
[2021-05-17 12:19:17] [INFO ] Implicit Places using invariants and state equation in 4429 ms returned []
Implicit Place search using SMT with State Equation took 8902 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 4324/4465 places, 7864/7966 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : CANConstruction-PT-060-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s1772 s2770), p1:(LEQ 1 s2730)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 976 steps with 0 reset in 21 ms.
FORMULA CANConstruction-PT-060-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-060-01 finished in 19137 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0&&X(G((p0||G(p1))))&&F(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 4465 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 4444 transition count 7924
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 4444 transition count 7924
Applied a total of 42 rules in 967 ms. Remains 4444 /4465 variables (removed 21) and now considering 7924/7966 (removed 42) transitions.
// Phase 1: matrix 7924 rows 4444 cols
[2021-05-17 12:19:19] [INFO ] Computed 121 place invariants in 36 ms
[2021-05-17 12:19:21] [INFO ] Implicit Places using invariants in 2566 ms returned []
// Phase 1: matrix 7924 rows 4444 cols
[2021-05-17 12:19:21] [INFO ] Computed 121 place invariants in 37 ms
[2021-05-17 12:19:24] [INFO ] Implicit Places using invariants and state equation in 2634 ms returned []
Implicit Place search using SMT with State Equation took 5202 ms to find 0 implicit places.
// Phase 1: matrix 7924 rows 4444 cols
[2021-05-17 12:19:24] [INFO ] Computed 121 place invariants in 58 ms
[2021-05-17 12:19:29] [INFO ] Dead Transitions using invariants and state equation in 4812 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4444/4465 places, 7924/7966 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : CANConstruction-PT-060-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT s1373 s2135), p2:(GT s3163 s2266)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA CANConstruction-PT-060-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-060-03 finished in 11139 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 4465 transition count 7546
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 4045 transition count 7546
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 863 place count 4022 transition count 7500
Iterating global reduction 2 with 23 rules applied. Total rules applied 886 place count 4022 transition count 7500
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 1006 place count 3962 transition count 7440
Applied a total of 1006 rules in 2098 ms. Remains 3962 /4465 variables (removed 503) and now considering 7440/7966 (removed 526) transitions.
// Phase 1: matrix 7440 rows 3962 cols
[2021-05-17 12:19:31] [INFO ] Computed 121 place invariants in 34 ms
[2021-05-17 12:19:34] [INFO ] Implicit Places using invariants in 2670 ms returned []
// Phase 1: matrix 7440 rows 3962 cols
[2021-05-17 12:19:34] [INFO ] Computed 121 place invariants in 36 ms
[2021-05-17 12:19:36] [INFO ] Implicit Places using invariants and state equation in 2537 ms returned []
Implicit Place search using SMT with State Equation took 5209 ms to find 0 implicit places.
[2021-05-17 12:19:37] [INFO ] Redundant transitions in 930 ms returned []
// Phase 1: matrix 7440 rows 3962 cols
[2021-05-17 12:19:37] [INFO ] Computed 121 place invariants in 36 ms
[2021-05-17 12:19:41] [INFO ] Dead Transitions using invariants and state equation in 4019 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3962/4465 places, 7440/7966 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-060-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s2885 s482)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 572 steps with 0 reset in 11 ms.
FORMULA CANConstruction-PT-060-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-060-05 finished in 12341 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 4443 transition count 7922
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 4443 transition count 7922
Applied a total of 44 rules in 1219 ms. Remains 4443 /4465 variables (removed 22) and now considering 7922/7966 (removed 44) transitions.
// Phase 1: matrix 7922 rows 4443 cols
[2021-05-17 12:19:42] [INFO ] Computed 121 place invariants in 37 ms
[2021-05-17 12:19:45] [INFO ] Implicit Places using invariants in 2748 ms returned []
// Phase 1: matrix 7922 rows 4443 cols
[2021-05-17 12:19:45] [INFO ] Computed 121 place invariants in 37 ms
[2021-05-17 12:19:48] [INFO ] Implicit Places using invariants and state equation in 2626 ms returned []
Implicit Place search using SMT with State Equation took 5375 ms to find 0 implicit places.
// Phase 1: matrix 7922 rows 4443 cols
[2021-05-17 12:19:48] [INFO ] Computed 121 place invariants in 36 ms
[2021-05-17 12:19:52] [INFO ] Dead Transitions using invariants and state equation in 4222 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4443/4465 places, 7922/7966 transitions.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : CANConstruction-PT-060-06 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s474 s4369), p1:(LEQ s676 s3658)], 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]]
Product exploration explored 100000 steps with 93 reset in 1057 ms.
Product exploration explored 100000 steps with 94 reset in 1096 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Product exploration explored 100000 steps with 94 reset in 971 ms.
Product exploration explored 100000 steps with 93 reset in 1025 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Support contains 4 out of 4443 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 4443/4443 places, 7922/7922 transitions.
Performed 298 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 298 rules applied. Total rules applied 298 place count 4443 transition count 7922
Performed 61 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 61 Pre rules applied. Total rules applied 298 place count 4443 transition count 7922
Deduced a syphon composed of 359 places in 3 ms
Iterating global reduction 1 with 61 rules applied. Total rules applied 359 place count 4443 transition count 7922
Discarding 120 places :
Symmetric choice reduction at 1 with 120 rule applications. Total rules 479 place count 4323 transition count 7802
Deduced a syphon composed of 239 places in 3 ms
Iterating global reduction 1 with 120 rules applied. Total rules applied 599 place count 4323 transition count 7802
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 357 places in 4 ms
Iterating global reduction 1 with 118 rules applied. Total rules applied 717 place count 4323 transition count 7802
Discarding 236 places :
Symmetric choice reduction at 1 with 236 rule applications. Total rules 953 place count 4087 transition count 7566
Deduced a syphon composed of 121 places in 2 ms
Iterating global reduction 1 with 236 rules applied. Total rules applied 1189 place count 4087 transition count 7566
Deduced a syphon composed of 121 places in 2 ms
Applied a total of 1189 rules in 3330 ms. Remains 4087 /4443 variables (removed 356) and now considering 7566/7922 (removed 356) transitions.
[2021-05-17 12:20:01] [INFO ] Redundant transitions in 932 ms returned []
// Phase 1: matrix 7566 rows 4087 cols
[2021-05-17 12:20:01] [INFO ] Computed 121 place invariants in 36 ms
[2021-05-17 12:20:05] [INFO ] Dead Transitions using invariants and state equation in 4308 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4087/4443 places, 7566/7922 transitions.
Product exploration explored 100000 steps with 134 reset in 1437 ms.
Product exploration explored 100000 steps with 135 reset in 1294 ms.
[2021-05-17 12:20:08] [INFO ] Flatten gal took : 243 ms
[2021-05-17 12:20:09] [INFO ] Flatten gal took : 240 ms
[2021-05-17 12:20:09] [INFO ] Time to serialize gal into /tmp/LTL3860367675956700269.gal : 79 ms
[2021-05-17 12:20:09] [INFO ] Time to serialize properties into /tmp/LTL14018697591319350524.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/LTL3860367675956700269.gal, -t, CGAL, -LTL, /tmp/LTL14018697591319350524.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/LTL3860367675956700269.gal -t CGAL -LTL /tmp/LTL14018697591319350524.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(("(Node33WaitAnswer<=Node58requestsent44)")||(X(G("(Node48ID<=Node46GiveAnswer41)"))))))
Formula 0 simplified : !G("(Node33WaitAnswer<=Node58requestsent44)" | XG"(Node48ID<=Node46GiveAnswer41)")
Detected timeout of ITS tools.
[2021-05-17 12:20:24] [INFO ] Flatten gal took : 215 ms
[2021-05-17 12:20:24] [INFO ] Applying decomposition
[2021-05-17 12:20:24] [INFO ] Flatten gal took : 224 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/graph2334921685576880408.txt, -o, /tmp/graph2334921685576880408.bin, -w, /tmp/graph2334921685576880408.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/graph2334921685576880408.bin, -l, -1, -v, -w, /tmp/graph2334921685576880408.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:20:25] [INFO ] Decomposing Gal with order
[2021-05-17 12:20:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:20:26] [INFO ] Removed a total of 7232 redundant transitions.
[2021-05-17 12:20:27] [INFO ] Flatten gal took : 1331 ms
[2021-05-17 12:20:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 6962 labels/synchronizations in 756 ms.
[2021-05-17 12:20:28] [INFO ] Time to serialize gal into /tmp/LTL5011740265048561311.gal : 36 ms
[2021-05-17 12:20:28] [INFO ] Time to serialize properties into /tmp/LTL6861065154566217230.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/LTL5011740265048561311.gal, -t, CGAL, -LTL, /tmp/LTL6861065154566217230.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/LTL5011740265048561311.gal -t CGAL -LTL /tmp/LTL6861065154566217230.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(("(gu241.Node33WaitAnswer<=gu241.Node58requestsent44)")||(X(G("(gu191.Node48ID<=gu191.Node46GiveAnswer41)"))))))
Formula 0 simplified : !G("(gu241.Node33WaitAnswer<=gu241.Node58requestsent44)" | XG"(gu191.Node48ID<=gu191.Node46GiveAnswer41)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12102127663079247572
[2021-05-17 12:20:43] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12102127663079247572
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/ltsmin12102127663079247572]
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/ltsmin12102127663079247572] 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/ltsmin12102127663079247572] 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 CANConstruction-PT-060-06 finished in 63048 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 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Drop transitions removed 420 transitions
Trivial Post-agglo rules discarded 420 transitions
Performed 420 trivial Post agglomeration. Transition count delta: 420
Iterating post reduction 0 with 420 rules applied. Total rules applied 420 place count 4465 transition count 7546
Reduce places removed 420 places and 0 transitions.
Iterating post reduction 1 with 420 rules applied. Total rules applied 840 place count 4045 transition count 7546
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 863 place count 4022 transition count 7500
Iterating global reduction 2 with 23 rules applied. Total rules applied 886 place count 4022 transition count 7500
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 1006 place count 3962 transition count 7440
Applied a total of 1006 rules in 2170 ms. Remains 3962 /4465 variables (removed 503) and now considering 7440/7966 (removed 526) transitions.
// Phase 1: matrix 7440 rows 3962 cols
[2021-05-17 12:20:46] [INFO ] Computed 121 place invariants in 36 ms
[2021-05-17 12:20:49] [INFO ] Implicit Places using invariants in 2583 ms returned []
// Phase 1: matrix 7440 rows 3962 cols
[2021-05-17 12:20:49] [INFO ] Computed 121 place invariants in 34 ms
[2021-05-17 12:20:52] [INFO ] Implicit Places using invariants and state equation in 2541 ms returned []
Implicit Place search using SMT with State Equation took 5146 ms to find 0 implicit places.
[2021-05-17 12:20:52] [INFO ] Redundant transitions in 656 ms returned []
// Phase 1: matrix 7440 rows 3962 cols
[2021-05-17 12:20:52] [INFO ] Computed 121 place invariants in 34 ms
[2021-05-17 12:20:56] [INFO ] Dead Transitions using invariants and state equation in 4193 ms returned []
Finished structural reductions, in 1 iterations. Remains : 3962/4465 places, 7440/7966 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-060-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s3569 s1084)], 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 188 reset in 1448 ms.
Product exploration explored 100000 steps with 189 reset in 1505 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Product exploration explored 100000 steps with 187 reset in 1396 ms.
Product exploration explored 100000 steps with 186 reset in 1508 ms.
[2021-05-17 12:21:03] [INFO ] Flatten gal took : 222 ms
[2021-05-17 12:21:03] [INFO ] Flatten gal took : 251 ms
[2021-05-17 12:21:03] [INFO ] Time to serialize gal into /tmp/LTL12627514555674209657.gal : 32 ms
[2021-05-17 12:21:03] [INFO ] Time to serialize properties into /tmp/LTL10316255946422830992.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/LTL12627514555674209657.gal, -t, CGAL, -LTL, /tmp/LTL10316255946422830992.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/LTL12627514555674209657.gal -t CGAL -LTL /tmp/LTL10316255946422830992.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(Node53requestsent20<=Node11requestsent14)"))))
Formula 0 simplified : !FG"(Node53requestsent20<=Node11requestsent14)"
Detected timeout of ITS tools.
[2021-05-17 12:21:18] [INFO ] Flatten gal took : 238 ms
[2021-05-17 12:21:18] [INFO ] Applying decomposition
[2021-05-17 12:21:19] [INFO ] Flatten gal took : 245 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/graph13892529894069370609.txt, -o, /tmp/graph13892529894069370609.bin, -w, /tmp/graph13892529894069370609.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/graph13892529894069370609.bin, -l, -1, -v, -w, /tmp/graph13892529894069370609.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:21:19] [INFO ] Decomposing Gal with order
[2021-05-17 12:21:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:21:21] [INFO ] Removed a total of 7053 redundant transitions.
[2021-05-17 12:21:21] [INFO ] Flatten gal took : 1163 ms
[2021-05-17 12:21:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 6956 labels/synchronizations in 524 ms.
[2021-05-17 12:21:22] [INFO ] Time to serialize gal into /tmp/LTL11538545101513532184.gal : 28 ms
[2021-05-17 12:21:22] [INFO ] Time to serialize properties into /tmp/LTL15709955719325569953.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/LTL11538545101513532184.gal, -t, CGAL, -LTL, /tmp/LTL15709955719325569953.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/LTL11538545101513532184.gal -t CGAL -LTL /tmp/LTL15709955719325569953.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu61.Node53requestsent20<=gu61.Node11requestsent14)"))))
Formula 0 simplified : !FG"(gu61.Node53requestsent20<=gu61.Node11requestsent14)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17097584058427447667
[2021-05-17 12:21:37] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17097584058427447667
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/ltsmin17097584058427447667]
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/ltsmin17097584058427447667] 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/ltsmin17097584058427447667] 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 CANConstruction-PT-060-07 finished in 53597 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 4445 transition count 7926
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 4445 transition count 7926
Applied a total of 40 rules in 1803 ms. Remains 4445 /4465 variables (removed 20) and now considering 7926/7966 (removed 40) transitions.
// Phase 1: matrix 7926 rows 4445 cols
[2021-05-17 12:21:40] [INFO ] Computed 121 place invariants in 40 ms
[2021-05-17 12:21:42] [INFO ] Implicit Places using invariants in 2704 ms returned []
// Phase 1: matrix 7926 rows 4445 cols
[2021-05-17 12:21:42] [INFO ] Computed 121 place invariants in 37 ms
[2021-05-17 12:21:45] [INFO ] Implicit Places using invariants and state equation in 2567 ms returned []
Implicit Place search using SMT with State Equation took 5272 ms to find 0 implicit places.
// Phase 1: matrix 7926 rows 4445 cols
[2021-05-17 12:21:45] [INFO ] Computed 121 place invariants in 38 ms
[2021-05-17 12:21:49] [INFO ] Dead Transitions using invariants and state equation in 4152 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4445/4465 places, 7926/7966 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-060-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LEQ s3643 s4273) (LEQ s1373 s4325))], 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 33333 reset in 2149 ms.
Product exploration explored 100000 steps with 33333 reset in 2064 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 2043 ms.
Product exploration explored 100000 steps with 33333 reset in 2038 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 4 out of 4445 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 4445/4445 places, 7926/7926 transitions.
Performed 300 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 300 rules applied. Total rules applied 300 place count 4445 transition count 7926
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 300 place count 4445 transition count 7926
Deduced a syphon composed of 360 places in 2 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 360 place count 4445 transition count 7926
Discarding 120 places :
Symmetric choice reduction at 1 with 120 rule applications. Total rules 480 place count 4325 transition count 7806
Deduced a syphon composed of 240 places in 2 ms
Iterating global reduction 1 with 120 rules applied. Total rules applied 600 place count 4325 transition count 7806
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 360 places in 2 ms
Iterating global reduction 1 with 120 rules applied. Total rules applied 720 place count 4325 transition count 7806
Discarding 240 places :
Symmetric choice reduction at 1 with 240 rule applications. Total rules 960 place count 4085 transition count 7566
Deduced a syphon composed of 120 places in 1 ms
Iterating global reduction 1 with 240 rules applied. Total rules applied 1200 place count 4085 transition count 7566
Deduced a syphon composed of 120 places in 2 ms
Applied a total of 1200 rules in 3256 ms. Remains 4085 /4445 variables (removed 360) and now considering 7566/7926 (removed 360) transitions.
[2021-05-17 12:22:02] [INFO ] Redundant transitions in 645 ms returned []
// Phase 1: matrix 7566 rows 4085 cols
[2021-05-17 12:22:02] [INFO ] Computed 121 place invariants in 35 ms
[2021-05-17 12:22:06] [INFO ] Dead Transitions using invariants and state equation in 3917 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4085/4445 places, 7566/7926 transitions.
Product exploration timeout after 53640 steps with 17880 reset in 10001 ms.
Product exploration timeout after 53460 steps with 17820 reset in 10001 ms.
[2021-05-17 12:22:26] [INFO ] Flatten gal took : 232 ms
[2021-05-17 12:22:26] [INFO ] Flatten gal took : 232 ms
[2021-05-17 12:22:26] [INFO ] Time to serialize gal into /tmp/LTL4654870668531793480.gal : 20 ms
[2021-05-17 12:22:26] [INFO ] Time to serialize properties into /tmp/LTL7445065376348605859.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/LTL4654870668531793480.gal, -t, CGAL, -LTL, /tmp/LTL7445065376348605859.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/LTL4654870668531793480.gal -t CGAL -LTL /tmp/LTL7445065376348605859.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((Node46GiveAnswer26<=Node57GiveAnswer6)||(Node7requestsent59<=Node57GiveAnswer58))")))))
Formula 0 simplified : !XXF"((Node46GiveAnswer26<=Node57GiveAnswer6)||(Node7requestsent59<=Node57GiveAnswer58))"
Detected timeout of ITS tools.
[2021-05-17 12:22:42] [INFO ] Flatten gal took : 218 ms
[2021-05-17 12:22:42] [INFO ] Applying decomposition
[2021-05-17 12:22:42] [INFO ] Flatten gal took : 224 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/graph15065172990817639097.txt, -o, /tmp/graph15065172990817639097.bin, -w, /tmp/graph15065172990817639097.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/graph15065172990817639097.bin, -l, -1, -v, -w, /tmp/graph15065172990817639097.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:22:42] [INFO ] Decomposing Gal with order
[2021-05-17 12:22:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:22:43] [INFO ] Removed a total of 7229 redundant transitions.
[2021-05-17 12:22:44] [INFO ] Flatten gal took : 1066 ms
[2021-05-17 12:22:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 6972 labels/synchronizations in 553 ms.
[2021-05-17 12:22:45] [INFO ] Time to serialize gal into /tmp/LTL6570858937728587502.gal : 23 ms
[2021-05-17 12:22:45] [INFO ] Time to serialize properties into /tmp/LTL7042789319321578955.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6570858937728587502.gal, -t, CGAL, -LTL, /tmp/LTL7042789319321578955.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/LTL6570858937728587502.gal -t CGAL -LTL /tmp/LTL7042789319321578955.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((gu241.Node46GiveAnswer26<=gu241.Node57GiveAnswer6)||(gu242.Node7requestsent59<=gu242.Node57GiveAnswer58))")))))
Formula 0 simplified : !XXF"((gu241.Node46GiveAnswer26<=gu241.Node57GiveAnswer6)||(gu242.Node7requestsent59<=gu242.Node57GiveAnswer58))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11157593172449220125
[2021-05-17 12:23:00] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11157593172449220125
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/ltsmin11157593172449220125]
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/ltsmin11157593172449220125] 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/ltsmin11157593172449220125] 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 CANConstruction-PT-060-09 finished in 83148 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 4443 transition count 7922
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 4443 transition count 7922
Applied a total of 44 rules in 1590 ms. Remains 4443 /4465 variables (removed 22) and now considering 7922/7966 (removed 44) transitions.
// Phase 1: matrix 7922 rows 4443 cols
[2021-05-17 12:23:03] [INFO ] Computed 121 place invariants in 40 ms
[2021-05-17 12:23:05] [INFO ] Implicit Places using invariants in 2597 ms returned []
// Phase 1: matrix 7922 rows 4443 cols
[2021-05-17 12:23:05] [INFO ] Computed 121 place invariants in 38 ms
[2021-05-17 12:23:08] [INFO ] Implicit Places using invariants and state equation in 2623 ms returned []
Implicit Place search using SMT with State Equation took 5221 ms to find 0 implicit places.
// Phase 1: matrix 7922 rows 4443 cols
[2021-05-17 12:23:08] [INFO ] Computed 121 place invariants in 37 ms
[2021-05-17 12:23:12] [INFO ] Dead Transitions using invariants and state equation in 4109 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4443/4465 places, 7922/7966 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-060-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ s721 s990)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 2298 ms.
Product exploration explored 100000 steps with 25000 reset in 1699 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1627 ms.
Product exploration explored 100000 steps with 25000 reset in 1817 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 4443 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 4443/4443 places, 7922/7922 transitions.
Performed 299 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 299 rules applied. Total rules applied 299 place count 4443 transition count 7922
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 59 Pre rules applied. Total rules applied 299 place count 4443 transition count 7922
Deduced a syphon composed of 358 places in 2 ms
Iterating global reduction 1 with 59 rules applied. Total rules applied 358 place count 4443 transition count 7922
Discarding 118 places :
Symmetric choice reduction at 1 with 118 rule applications. Total rules 476 place count 4325 transition count 7804
Deduced a syphon composed of 240 places in 2 ms
Iterating global reduction 1 with 118 rules applied. Total rules applied 594 place count 4325 transition count 7804
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 360 places in 2 ms
Iterating global reduction 1 with 120 rules applied. Total rules applied 714 place count 4325 transition count 7804
Discarding 240 places :
Symmetric choice reduction at 1 with 240 rule applications. Total rules 954 place count 4085 transition count 7564
Deduced a syphon composed of 120 places in 2 ms
Iterating global reduction 1 with 240 rules applied. Total rules applied 1194 place count 4085 transition count 7564
Deduced a syphon composed of 120 places in 2 ms
Applied a total of 1194 rules in 3288 ms. Remains 4085 /4443 variables (removed 358) and now considering 7564/7922 (removed 358) transitions.
[2021-05-17 12:23:24] [INFO ] Redundant transitions in 723 ms returned []
// Phase 1: matrix 7564 rows 4085 cols
[2021-05-17 12:23:24] [INFO ] Computed 121 place invariants in 38 ms
[2021-05-17 12:23:28] [INFO ] Dead Transitions using invariants and state equation in 4053 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4085/4443 places, 7564/7922 transitions.
Product exploration timeout after 69990 steps with 17497 reset in 10001 ms.
Product exploration timeout after 69690 steps with 17422 reset in 10001 ms.
[2021-05-17 12:23:48] [INFO ] Flatten gal took : 246 ms
[2021-05-17 12:23:49] [INFO ] Flatten gal took : 255 ms
[2021-05-17 12:23:49] [INFO ] Time to serialize gal into /tmp/LTL12612482546145680747.gal : 22 ms
[2021-05-17 12:23:49] [INFO ] Time to serialize properties into /tmp/LTL10276565546784820389.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/LTL12612482546145680747.gal, -t, CGAL, -LTL, /tmp/LTL10276565546784820389.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/LTL12612482546145680747.gal -t CGAL -LTL /tmp/LTL10276565546784820389.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(Node51DHTinfo2<=Node1GiveAnswer29)"))))))
Formula 0 simplified : !XXXF"(Node51DHTinfo2<=Node1GiveAnswer29)"
Detected timeout of ITS tools.
[2021-05-17 12:24:04] [INFO ] Flatten gal took : 223 ms
[2021-05-17 12:24:04] [INFO ] Applying decomposition
[2021-05-17 12:24:04] [INFO ] Flatten gal took : 228 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/graph3321760006780581676.txt, -o, /tmp/graph3321760006780581676.bin, -w, /tmp/graph3321760006780581676.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/graph3321760006780581676.bin, -l, -1, -v, -w, /tmp/graph3321760006780581676.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:24:05] [INFO ] Decomposing Gal with order
[2021-05-17 12:24:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:24:06] [INFO ] Removed a total of 7231 redundant transitions.
[2021-05-17 12:24:06] [INFO ] Flatten gal took : 1199 ms
[2021-05-17 12:24:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 6964 labels/synchronizations in 530 ms.
[2021-05-17 12:24:07] [INFO ] Time to serialize gal into /tmp/LTL1329766998658620898.gal : 24 ms
[2021-05-17 12:24:07] [INFO ] Time to serialize properties into /tmp/LTL17840828609502744257.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/LTL1329766998658620898.gal, -t, CGAL, -LTL, /tmp/LTL17840828609502744257.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/LTL1329766998658620898.gal -t CGAL -LTL /tmp/LTL17840828609502744257.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("(gu241.Node51DHTinfo2<=gu241.Node1GiveAnswer29)"))))))
Formula 0 simplified : !XXXF"(gu241.Node51DHTinfo2<=gu241.Node1GiveAnswer29)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15360180647432317422
[2021-05-17 12:24:22] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15360180647432317422
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/ltsmin15360180647432317422]
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/ltsmin15360180647432317422] 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/ltsmin15360180647432317422] 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 CANConstruction-PT-060-11 finished in 82351 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0))||(F(p0)&&X(F(!p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 4442 transition count 7920
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 4442 transition count 7920
Applied a total of 46 rules in 1464 ms. Remains 4442 /4465 variables (removed 23) and now considering 7920/7966 (removed 46) transitions.
// Phase 1: matrix 7920 rows 4442 cols
[2021-05-17 12:24:25] [INFO ] Computed 121 place invariants in 40 ms
[2021-05-17 12:24:28] [INFO ] Implicit Places using invariants in 2922 ms returned []
// Phase 1: matrix 7920 rows 4442 cols
[2021-05-17 12:24:28] [INFO ] Computed 121 place invariants in 37 ms
[2021-05-17 12:24:31] [INFO ] Implicit Places using invariants and state equation in 3031 ms returned []
Implicit Place search using SMT with State Equation took 5955 ms to find 0 implicit places.
// Phase 1: matrix 7920 rows 4442 cols
[2021-05-17 12:24:31] [INFO ] Computed 121 place invariants in 38 ms
[2021-05-17 12:24:35] [INFO ] Dead Transitions using invariants and state equation in 4362 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4442/4465 places, 7920/7966 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-060-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s816)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null][false]]
Stuttering criterion allowed to conclude after 1084 steps with 0 reset in 14 ms.
FORMULA CANConstruction-PT-060-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-060-12 finished in 11859 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0||X(p0)))||G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 4444 transition count 7924
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 4444 transition count 7924
Applied a total of 42 rules in 1548 ms. Remains 4444 /4465 variables (removed 21) and now considering 7924/7966 (removed 42) transitions.
// Phase 1: matrix 7924 rows 4444 cols
[2021-05-17 12:24:37] [INFO ] Computed 121 place invariants in 41 ms
[2021-05-17 12:24:40] [INFO ] Implicit Places using invariants in 3128 ms returned []
// Phase 1: matrix 7924 rows 4444 cols
[2021-05-17 12:24:40] [INFO ] Computed 121 place invariants in 38 ms
[2021-05-17 12:24:43] [INFO ] Implicit Places using invariants and state equation in 2829 ms returned []
Implicit Place search using SMT with State Equation took 5961 ms to find 0 implicit places.
// Phase 1: matrix 7924 rows 4444 cols
[2021-05-17 12:24:43] [INFO ] Computed 121 place invariants in 39 ms
[2021-05-17 12:24:47] [INFO ] Dead Transitions using invariants and state equation in 4559 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4444/4465 places, 7924/7966 transitions.
Stuttering acceptance computed with spot in 281 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), true, (NOT p1)]
Running random walk in product with property : CANConstruction-PT-060-13 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(LEQ s2011 s3012), p1:(LEQ s1566 s2319)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 93 reset in 1400 ms.
Product exploration explored 100000 steps with 92 reset in 1427 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), true, (NOT p1)]
Product exploration explored 100000 steps with 95 reset in 1400 ms.
Product exploration explored 100000 steps with 93 reset in 1407 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), true, (NOT p1)]
Support contains 4 out of 4444 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 4444/4444 places, 7924/7924 transitions.
Performed 300 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 300 rules applied. Total rules applied 300 place count 4444 transition count 7924
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 300 place count 4444 transition count 7924
Deduced a syphon composed of 360 places in 2 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 360 place count 4444 transition count 7924
Discarding 120 places :
Symmetric choice reduction at 1 with 120 rule applications. Total rules 480 place count 4324 transition count 7804
Deduced a syphon composed of 240 places in 2 ms
Iterating global reduction 1 with 120 rules applied. Total rules applied 600 place count 4324 transition count 7804
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 360 places in 2 ms
Iterating global reduction 1 with 120 rules applied. Total rules applied 720 place count 4324 transition count 7804
Discarding 240 places :
Symmetric choice reduction at 1 with 240 rule applications. Total rules 960 place count 4084 transition count 7564
Deduced a syphon composed of 120 places in 2 ms
Iterating global reduction 1 with 240 rules applied. Total rules applied 1200 place count 4084 transition count 7564
Deduced a syphon composed of 120 places in 1 ms
Applied a total of 1200 rules in 3058 ms. Remains 4084 /4444 variables (removed 360) and now considering 7564/7924 (removed 360) transitions.
[2021-05-17 12:24:57] [INFO ] Redundant transitions in 643 ms returned []
// Phase 1: matrix 7564 rows 4084 cols
[2021-05-17 12:24:57] [INFO ] Computed 121 place invariants in 36 ms
[2021-05-17 12:25:02] [INFO ] Dead Transitions using invariants and state equation in 4787 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4084/4444 places, 7564/7924 transitions.
Product exploration explored 100000 steps with 94 reset in 1116 ms.
Product exploration explored 100000 steps with 95 reset in 1314 ms.
[2021-05-17 12:25:05] [INFO ] Flatten gal took : 218 ms
[2021-05-17 12:25:05] [INFO ] Flatten gal took : 226 ms
[2021-05-17 12:25:05] [INFO ] Time to serialize gal into /tmp/LTL12377395206626032431.gal : 19 ms
[2021-05-17 12:25:05] [INFO ] Time to serialize properties into /tmp/LTL5888973789862694611.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/LTL12377395206626032431.gal, -t, CGAL, -LTL, /tmp/LTL5888973789862694611.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/LTL12377395206626032431.gal -t CGAL -LTL /tmp/LTL5888973789862694611.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(("(Node18GiveAnswer47<=Node35GiveAnswer44)")||(X("(Node18GiveAnswer47<=Node35GiveAnswer44)"))))||(G("(Node11requestsent16<=Node24requestsent0)"))))
Formula 0 simplified : !(G("(Node18GiveAnswer47<=Node35GiveAnswer44)" | X"(Node18GiveAnswer47<=Node35GiveAnswer44)") | G"(Node11requestsent16<=Node24requestsent0)")
Detected timeout of ITS tools.
[2021-05-17 12:25:21] [INFO ] Flatten gal took : 221 ms
[2021-05-17 12:25:21] [INFO ] Applying decomposition
[2021-05-17 12:25:21] [INFO ] Flatten gal took : 256 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/graph3119908332656608530.txt, -o, /tmp/graph3119908332656608530.bin, -w, /tmp/graph3119908332656608530.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/graph3119908332656608530.bin, -l, -1, -v, -w, /tmp/graph3119908332656608530.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:25:21] [INFO ] Decomposing Gal with order
[2021-05-17 12:25:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:25:22] [INFO ] Removed a total of 7232 redundant transitions.
[2021-05-17 12:25:23] [INFO ] Flatten gal took : 1131 ms
[2021-05-17 12:25:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 6964 labels/synchronizations in 540 ms.
[2021-05-17 12:25:24] [INFO ] Time to serialize gal into /tmp/LTL3649219049983971410.gal : 26 ms
[2021-05-17 12:25:24] [INFO ] Time to serialize properties into /tmp/LTL12999426871372660389.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/LTL3649219049983971410.gal, -t, CGAL, -LTL, /tmp/LTL12999426871372660389.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/LTL3649219049983971410.gal -t CGAL -LTL /tmp/LTL12999426871372660389.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(("(gu240.Node18GiveAnswer47<=gu240.Node35GiveAnswer44)")||(X("(gu240.Node18GiveAnswer47<=gu240.Node35GiveAnswer44)"))))||(G("(gu241.Node11requestsent16<=gu241.Node24requestsent0)"))))
Formula 0 simplified : !(G("(gu240.Node18GiveAnswer47<=gu240.Node35GiveAnswer44)" | X"(gu240.Node18GiveAnswer47<=gu240.Node35GiveAnswer44)") | G"(gu241.Node11requestsent16<=gu241.Node24requestsent0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5231888922084951838
[2021-05-17 12:25:39] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5231888922084951838
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/ltsmin5231888922084951838]
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/ltsmin5231888922084951838] 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/ltsmin5231888922084951838] 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 CANConstruction-PT-060-13 finished in 64855 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0) U ((p1&&X(p0))||X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 4465 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4465/4465 places, 7966/7966 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 4442 transition count 7920
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 4442 transition count 7920
Applied a total of 46 rules in 2277 ms. Remains 4442 /4465 variables (removed 23) and now considering 7920/7966 (removed 46) transitions.
// Phase 1: matrix 7920 rows 4442 cols
[2021-05-17 12:25:42] [INFO ] Computed 121 place invariants in 82 ms
[2021-05-17 12:25:43] [INFO ] Implicit Places using invariants in 844 ms returned []
// Phase 1: matrix 7920 rows 4442 cols
[2021-05-17 12:25:43] [INFO ] Computed 121 place invariants in 90 ms
[2021-05-17 12:25:47] [INFO ] Implicit Places using invariants and state equation in 3314 ms returned []
Implicit Place search using SMT with State Equation took 4159 ms to find 0 implicit places.
// Phase 1: matrix 7920 rows 4442 cols
[2021-05-17 12:25:47] [INFO ] Computed 121 place invariants in 40 ms
[2021-05-17 12:25:50] [INFO ] Dead Transitions using invariants and state equation in 3859 ms returned []
Finished structural reductions, in 1 iterations. Remains : 4442/4465 places, 7920/7966 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : CANConstruction-PT-060-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT s55 s3988), p1:(GT s4016 s829)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-060-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-060-14 finished in 10436 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16765908867308643057
[2021-05-17 12:25:51] [INFO ] Too many transitions (7966) to apply POR reductions. Disabling POR matrices.
[2021-05-17 12:25:51] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16765908867308643057
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/ltsmin16765908867308643057]
[2021-05-17 12:25:51] [INFO ] Applying decomposition
[2021-05-17 12:25:51] [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/graph17132294019159769047.txt, -o, /tmp/graph17132294019159769047.bin, -w, /tmp/graph17132294019159769047.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/graph17132294019159769047.bin, -l, -1, -v, -w, /tmp/graph17132294019159769047.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 12:25:52] [INFO ] Decomposing Gal with order
[2021-05-17 12:25:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 12:25:54] [INFO ] Removed a total of 7316 redundant transitions.
[2021-05-17 12:25:54] [INFO ] Flatten gal took : 1362 ms
[2021-05-17 12:25:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 7032 labels/synchronizations in 653 ms.
[2021-05-17 12:25:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality9671418315492852546.gal : 95 ms
[2021-05-17 12:25:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality6719016524067409682.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/LTLCardinality9671418315492852546.gal, -t, CGAL, -LTL, /tmp/LTLCardinality6719016524067409682.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/LTLCardinality9671418315492852546.gal -t CGAL -LTL /tmp/LTLCardinality6719016524067409682.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 5 LTL properties
Checking formula 0 : !((G(("(gu292.Node33WaitAnswer<=gu292.Node58requestsent44)")||(X(G("(gu210.Node48ID<=gu210.Node46GiveAnswer41)"))))))
Formula 0 simplified : !G("(gu292.Node33WaitAnswer<=gu292.Node58requestsent44)" | XG"(gu210.Node48ID<=gu210.Node46GiveAnswer41)")
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/ltsmin16765908867308643057] killed by timeout after 30 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/ltsmin16765908867308643057] killed by timeout after 30 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
ITS-tools command line returned an error code 137
[2021-05-17 12:44:18] [INFO ] Flatten gal took : 711 ms
[2021-05-17 12:44:18] [INFO ] Time to serialize gal into /tmp/LTLCardinality9979860776773199634.gal : 58 ms
[2021-05-17 12:44:18] [INFO ] Time to serialize properties into /tmp/LTLCardinality9479595059735431770.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/LTLCardinality9979860776773199634.gal, -t, CGAL, -LTL, /tmp/LTLCardinality9479595059735431770.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/LTLCardinality9979860776773199634.gal -t CGAL -LTL /tmp/LTLCardinality9479595059735431770.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 5 LTL properties
Checking formula 0 : !((G(("(Node33WaitAnswer<=Node58requestsent44)")||(X(G("(Node48ID<=Node46GiveAnswer41)"))))))
Formula 0 simplified : !G("(Node33WaitAnswer<=Node58requestsent44)" | XG"(Node48ID<=Node46GiveAnswer41)")
Detected timeout of ITS tools.
[2021-05-17 13:06:45] [INFO ] Flatten gal took : 713 ms
[2021-05-17 13:06:58] [INFO ] Input system was already deterministic with 7966 transitions.
[2021-05-17 13:06:58] [INFO ] Transformed 4465 places.
[2021-05-17 13:06:58] [INFO ] Transformed 7966 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
[2021-05-17 13:07:29] [INFO ] Time to serialize gal into /tmp/LTLCardinality3927024652272884792.gal : 18 ms
[2021-05-17 13:07:29] [INFO ] Time to serialize properties into /tmp/LTLCardinality537797498340902392.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/LTLCardinality3927024652272884792.gal, -t, CGAL, -LTL, /tmp/LTLCardinality537797498340902392.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/LTLCardinality3927024652272884792.gal -t CGAL -LTL /tmp/LTLCardinality537797498340902392.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 5 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(("(Node33WaitAnswer<=Node58requestsent44)")||(X(G("(Node48ID<=Node46GiveAnswer41)"))))))
Formula 0 simplified : !G("(Node33WaitAnswer<=Node58requestsent44)" | XG"(Node48ID<=Node46GiveAnswer41)")

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-060"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-060, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r292-tall-162124155900052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-060.tgz
mv CANConstruction-PT-060 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;