Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143600220.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P20N50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143600220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.0M
-rw-r--r-- 1 mcc users 57K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 285K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.5M May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 97K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 301K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Mar 23 02:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 02:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 28K Mar 22 11:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 22 11:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.5M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-15

=== Now, execution of the tool begins

BK_START 1620530088450

Running Version 0
[2021-05-09 03:14:50] [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]
[2021-05-09 03:14:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 03:14:50] [INFO ] Load time of PNML (sax parser for PT used): 151 ms
[2021-05-09 03:14:50] [INFO ] Transformed 108 places.
[2021-05-09 03:14:50] [INFO ] Transformed 2228 transitions.
[2021-05-09 03:14:50] [INFO ] Parsed PT model containing 108 places and 2228 transitions in 201 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 03:14:50] [INFO ] Initial state test concluded for 2 properties.
FORMULA BridgeAndVehicles-PT-V20P20N50-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N50-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N50-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 2228
Applied a total of 1 rules in 49 ms. Remains 107 /108 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2021-05-09 03:14:50] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:14:50] [INFO ] Computed 6 place invariants in 15 ms
[2021-05-09 03:14:51] [INFO ] Dead Transitions using invariants and state equation in 833 ms returned []
[2021-05-09 03:14:51] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:14:51] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-09 03:14:51] [INFO ] Implicit Places using invariants in 241 ms returned []
[2021-05-09 03:14:51] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:14:51] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-09 03:14:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 03:14:53] [INFO ] Implicit Places using invariants and state equation in 1434 ms returned []
Implicit Place search using SMT with State Equation took 1681 ms to find 0 implicit places.
[2021-05-09 03:14:53] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:14:53] [INFO ] Computed 6 place invariants in 7 ms
[2021-05-09 03:14:54] [INFO ] Dead Transitions using invariants and state equation in 834 ms returned []
Finished structural reductions, in 1 iterations. Remains : 107/108 places, 2228/2228 transitions.
[2021-05-09 03:14:54] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 03:14:54] [INFO ] Flatten gal took : 196 ms
FORMULA BridgeAndVehicles-PT-V20P20N50-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N50-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N50-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 03:14:54] [INFO ] Flatten gal took : 174 ms
[2021-05-09 03:14:54] [INFO ] Input system was already deterministic with 2228 transitions.
Incomplete random walk after 100000 steps, including 577 resets, run finished after 853 ms. (steps per millisecond=117 ) properties (out of 15) seen :12
Running SMT prover for 3 properties.
[2021-05-09 03:14:55] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:14:55] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-09 03:14:55] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-09 03:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 03:14:55] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2021-05-09 03:14:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 03:14:55] [INFO ] [Real]Added 102 Read/Feed constraints in 35 ms returned sat
[2021-05-09 03:14:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 03:14:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-09 03:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 03:14:56] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2021-05-09 03:14:56] [INFO ] [Nat]Added 102 Read/Feed constraints in 37 ms returned sat
[2021-05-09 03:14:56] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 194 ms.
[2021-05-09 03:14:56] [INFO ] Added : 87 causal constraints over 21 iterations in 641 ms. Result :sat
[2021-05-09 03:14:56] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
[2021-05-09 03:14:56] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
[2021-05-09 03:14:56] [INFO ] Initial state test concluded for 1 properties.
FORMULA BridgeAndVehicles-PT-V20P20N50-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N50-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 106 transition count 2228
Applied a total of 1 rules in 34 ms. Remains 106 /107 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2021-05-09 03:14:57] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-09 03:14:57] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 03:14:57] [INFO ] Dead Transitions using invariants and state equation in 684 ms returned []
[2021-05-09 03:14:57] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-09 03:14:57] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 03:14:57] [INFO ] Implicit Places using invariants in 294 ms returned []
[2021-05-09 03:14:57] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-09 03:14:58] [INFO ] Computed 5 place invariants in 7 ms
[2021-05-09 03:14:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 03:14:59] [INFO ] Implicit Places using invariants and state equation in 1347 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1647 ms to find 2 implicit places.
[2021-05-09 03:14:59] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 104 cols
[2021-05-09 03:14:59] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 03:14:59] [INFO ] Dead Transitions using invariants and state equation in 645 ms returned []
Starting structural reductions, iteration 1 : 104/107 places, 2228/2228 transitions.
Applied a total of 0 rules in 13 ms. Remains 104 /104 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-09 03:15:00] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 104 cols
[2021-05-09 03:15:00] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:00] [INFO ] Dead Transitions using invariants and state equation in 710 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/107 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LEQ s23 s22), p0:(GT (ADD s50 s51) (ADD s24 s25))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 9 ms.
FORMULA BridgeAndVehicles-PT-V20P20N50-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N50-00 finished in 4073 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2227
Applied a total of 2 rules in 360 ms. Remains 106 /107 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2021-05-09 03:15:01] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 106 cols
[2021-05-09 03:15:01] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 03:15:02] [INFO ] Dead Transitions using invariants and state equation in 742 ms returned []
[2021-05-09 03:15:02] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 106 cols
[2021-05-09 03:15:02] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 03:15:02] [INFO ] Implicit Places using invariants in 332 ms returned []
[2021-05-09 03:15:02] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 106 cols
[2021-05-09 03:15:02] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-09 03:15:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 03:15:03] [INFO ] Implicit Places using invariants and state equation in 1505 ms returned [22, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1849 ms to find 2 implicit places.
[2021-05-09 03:15:04] [INFO ] Redundant transitions in 175 ms returned []
[2021-05-09 03:15:04] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-09 03:15:04] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 03:15:04] [INFO ] Dead Transitions using invariants and state equation in 763 ms returned []
Starting structural reductions, iteration 1 : 104/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 220 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-09 03:15:05] [INFO ] Redundant transitions in 91 ms returned []
[2021-05-09 03:15:05] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-09 03:15:05] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:05] [INFO ] Dead Transitions using invariants and state equation in 529 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-02 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 2 s51)], 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 144 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-PT-V20P20N50-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N50-02 finished in 4826 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 105 transition count 2227
Applied a total of 3 rules in 196 ms. Remains 105 /107 variables (removed 2) and now considering 2227/2228 (removed 1) transitions.
[2021-05-09 03:15:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:06] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:15:06] [INFO ] Dead Transitions using invariants and state equation in 679 ms returned []
[2021-05-09 03:15:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:06] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:06] [INFO ] Implicit Places using invariants in 282 ms returned []
[2021-05-09 03:15:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:06] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:07] [INFO ] Implicit Places using invariants and state equation in 496 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 783 ms to find 1 implicit places.
[2021-05-09 03:15:07] [INFO ] Redundant transitions in 59 ms returned []
[2021-05-09 03:15:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-09 03:15:07] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 03:15:08] [INFO ] Dead Transitions using invariants and state equation in 650 ms returned []
Starting structural reductions, iteration 1 : 104/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 159 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-09 03:15:08] [INFO ] Redundant transitions in 40 ms returned []
[2021-05-09 03:15:08] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-09 03:15:08] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 03:15:09] [INFO ] Dead Transitions using invariants and state equation in 746 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s52 s46), p0:(GT s49 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 799 reset in 728 ms.
Product exploration explored 100000 steps with 804 reset in 937 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 811 reset in 968 ms.
Product exploration explored 100000 steps with 801 reset in 879 ms.
[2021-05-09 03:15:13] [INFO ] Flatten gal took : 99 ms
[2021-05-09 03:15:13] [INFO ] Flatten gal took : 103 ms
[2021-05-09 03:15:13] [INFO ] Time to serialize gal into /tmp/LTL7188719915699268738.gal : 53 ms
[2021-05-09 03:15:13] [INFO ] Time to serialize properties into /tmp/LTL16998287853002299485.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/LTL7188719915699268738.gal, -t, CGAL, -LTL, /tmp/LTL16998287853002299485.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/LTL7188719915699268738.gal -t CGAL -LTL /tmp/LTL16998287853002299485.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(SUR_PONT_B>ATTENTE_B)")))||(G("(ROUTE_B<=ATTENTE_B)")))))
Formula 0 simplified : !F(GF"(SUR_PONT_B>ATTENTE_B)" | G"(ROUTE_B<=ATTENTE_B)")
Detected timeout of ITS tools.
[2021-05-09 03:15:28] [INFO ] Flatten gal took : 118 ms
[2021-05-09 03:15:28] [INFO ] Applying decomposition
[2021-05-09 03:15:28] [INFO ] Flatten gal took : 96 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/graph16165919296753083276.txt, -o, /tmp/graph16165919296753083276.bin, -w, /tmp/graph16165919296753083276.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/graph16165919296753083276.bin, -l, -1, -v, -w, /tmp/graph16165919296753083276.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 03:15:29] [INFO ] Decomposing Gal with order
[2021-05-09 03:15:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 03:15:29] [INFO ] Removed a total of 2094 redundant transitions.
[2021-05-09 03:15:29] [INFO ] Flatten gal took : 487 ms
[2021-05-09 03:15:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 30 ms.
[2021-05-09 03:15:29] [INFO ] Time to serialize gal into /tmp/LTL13965478507213855497.gal : 6 ms
[2021-05-09 03:15:29] [INFO ] Time to serialize properties into /tmp/LTL12221111306503223092.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/LTL13965478507213855497.gal, -t, CGAL, -LTL, /tmp/LTL12221111306503223092.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/LTL13965478507213855497.gal -t CGAL -LTL /tmp/LTL12221111306503223092.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(gu1.SUR_PONT_B>gu1.ATTENTE_B)")))||(G("(gu1.ROUTE_B<=gu1.ATTENTE_B)")))))
Formula 0 simplified : !F(GF"(gu1.SUR_PONT_B>gu1.ATTENTE_B)" | G"(gu1.ROUTE_B<=gu1.ATTENTE_B)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9302831137912931417
[2021-05-09 03:15:45] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9302831137912931417
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/ltsmin9302831137912931417]
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/ltsmin9302831137912931417] 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/ltsmin9302831137912931417] 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 BridgeAndVehicles-PT-V20P20N50-03 finished in 40218 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 5 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 105 transition count 2227
Applied a total of 3 rules in 54 ms. Remains 105 /107 variables (removed 2) and now considering 2227/2228 (removed 1) transitions.
[2021-05-09 03:15:46] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:46] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 03:15:47] [INFO ] Dead Transitions using invariants and state equation in 1012 ms returned []
[2021-05-09 03:15:47] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:47] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:15:47] [INFO ] Implicit Places using invariants in 194 ms returned []
[2021-05-09 03:15:47] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:47] [INFO ] Computed 5 place invariants in 20 ms
[2021-05-09 03:15:47] [INFO ] Implicit Places using invariants and state equation in 567 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 778 ms to find 2 implicit places.
[2021-05-09 03:15:47] [INFO ] Redundant transitions in 63 ms returned []
[2021-05-09 03:15:47] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-09 03:15:47] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 03:15:48] [INFO ] Dead Transitions using invariants and state equation in 688 ms returned []
Starting structural reductions, iteration 1 : 103/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 37 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-09 03:15:48] [INFO ] Redundant transitions in 41 ms returned []
[2021-05-09 03:15:48] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-09 03:15:48] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:49] [INFO ] Dead Transitions using invariants and state equation in 572 ms returned []
Finished structural reductions, in 2 iterations. Remains : 103/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 31 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LEQ (ADD s49 s50) (ADD s24 s25)) (LEQ 1 s22))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 102 steps with 0 reset in 13 ms.
FORMULA BridgeAndVehicles-PT-V20P20N50-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N50-06 finished in 3338 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 101 transition count 2224
Applied a total of 10 rules in 348 ms. Remains 101 /107 variables (removed 6) and now considering 2224/2228 (removed 4) transitions.
[2021-05-09 03:15:49] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2021-05-09 03:15:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 03:15:49] [INFO ] Implicit Places using invariants in 232 ms returned []
[2021-05-09 03:15:49] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2021-05-09 03:15:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 03:15:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 03:15:50] [INFO ] Implicit Places using invariants and state equation in 790 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1038 ms to find 1 implicit places.
[2021-05-09 03:15:50] [INFO ] Redundant transitions in 41 ms returned []
[2021-05-09 03:15:50] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 100 cols
[2021-05-09 03:15:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 03:15:51] [INFO ] Dead Transitions using invariants and state equation in 641 ms returned []
Starting structural reductions, iteration 1 : 100/107 places, 2224/2228 transitions.
Applied a total of 0 rules in 150 ms. Remains 100 /100 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2021-05-09 03:15:51] [INFO ] Redundant transitions in 41 ms returned []
[2021-05-09 03:15:51] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 100 cols
[2021-05-09 03:15:51] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 03:15:52] [INFO ] Dead Transitions using invariants and state equation in 576 ms returned []
Finished structural reductions, in 2 iterations. Remains : 100/107 places, 2224/2228 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s45)], 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 123 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N50-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N50-07 finished in 2911 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 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 105 transition count 2227
Applied a total of 3 rules in 147 ms. Remains 105 /107 variables (removed 2) and now considering 2227/2228 (removed 1) transitions.
[2021-05-09 03:15:52] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:52] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:53] [INFO ] Dead Transitions using invariants and state equation in 590 ms returned []
[2021-05-09 03:15:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:53] [INFO ] Computed 5 place invariants in 7 ms
[2021-05-09 03:15:53] [INFO ] Implicit Places using invariants in 225 ms returned []
[2021-05-09 03:15:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-09 03:15:53] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 03:15:53] [INFO ] Implicit Places using invariants and state equation in 446 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 674 ms to find 2 implicit places.
[2021-05-09 03:15:53] [INFO ] Redundant transitions in 41 ms returned []
[2021-05-09 03:15:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-09 03:15:53] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:54] [INFO ] Dead Transitions using invariants and state equation in 583 ms returned []
Starting structural reductions, iteration 1 : 103/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 143 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-09 03:15:54] [INFO ] Redundant transitions in 42 ms returned []
[2021-05-09 03:15:54] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-09 03:15:54] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:55] [INFO ] Dead Transitions using invariants and state equation in 610 ms returned []
Finished structural reductions, in 2 iterations. Remains : 103/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-11 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:(OR (LEQ 1 s0) (LEQ 2 s22))], 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 1590 steps with 16 reset in 11 ms.
FORMULA BridgeAndVehicles-PT-V20P20N50-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N50-11 finished in 2986 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 107 /107 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-09 03:15:55] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:15:55] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-09 03:15:56] [INFO ] Dead Transitions using invariants and state equation in 723 ms returned []
[2021-05-09 03:15:56] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:15:56] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-09 03:15:56] [INFO ] Implicit Places using invariants in 204 ms returned []
[2021-05-09 03:15:56] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-09 03:15:56] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 03:15:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 03:15:57] [INFO ] Implicit Places using invariants and state equation in 1145 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1355 ms to find 2 implicit places.
[2021-05-09 03:15:57] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2021-05-09 03:15:57] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:57] [INFO ] Dead Transitions using invariants and state equation in 568 ms returned []
Starting structural reductions, iteration 1 : 105/107 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-09 03:15:57] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2021-05-09 03:15:57] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:58] [INFO ] Dead Transitions using invariants and state equation in 660 ms returned []
Finished structural reductions, in 2 iterations. Remains : 105/107 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-12 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GT s52 s0), p0:(AND (GT s52 s0) (GT 1 s51))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N50-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N50-12 finished in 3466 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((!p0||X(F((!p0&&F(p1))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 178 ms. Remains 106 /107 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2021-05-09 03:15:58] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-09 03:15:58] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 03:15:59] [INFO ] Dead Transitions using invariants and state equation in 608 ms returned []
[2021-05-09 03:15:59] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-09 03:15:59] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:59] [INFO ] Implicit Places using invariants in 224 ms returned []
[2021-05-09 03:15:59] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-09 03:15:59] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 03:15:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 03:16:01] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1520 ms to find 1 implicit places.
[2021-05-09 03:16:01] [INFO ] Redundant transitions in 72 ms returned []
[2021-05-09 03:16:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2021-05-09 03:16:01] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 03:16:01] [INFO ] Dead Transitions using invariants and state equation in 754 ms returned []
Starting structural reductions, iteration 1 : 105/107 places, 2228/2228 transitions.
Applied a total of 0 rules in 191 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-09 03:16:02] [INFO ] Redundant transitions in 96 ms returned []
[2021-05-09 03:16:02] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2021-05-09 03:16:02] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 03:16:02] [INFO ] Dead Transitions using invariants and state equation in 711 ms returned []
Finished structural reductions, in 2 iterations. Remains : 105/107 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 113 ms :[p0, (AND (NOT p1) p0), p0]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N50-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT 2 s22), p0:(GT s50 s47)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 687 reset in 612 ms.
Product exploration explored 100000 steps with 697 reset in 597 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[p0, (AND (NOT p1) p0), p0]
Product exploration explored 100000 steps with 681 reset in 690 ms.
Product exploration explored 100000 steps with 679 reset in 737 ms.
[2021-05-09 03:16:06] [INFO ] Flatten gal took : 77 ms
[2021-05-09 03:16:06] [INFO ] Flatten gal took : 63 ms
[2021-05-09 03:16:06] [INFO ] Time to serialize gal into /tmp/LTL364303101580528839.gal : 35 ms
[2021-05-09 03:16:06] [INFO ] Time to serialize properties into /tmp/LTL7459666390644696875.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/LTL364303101580528839.gal, -t, CGAL, -LTL, /tmp/LTL7459666390644696875.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/LTL364303101580528839.gal -t CGAL -LTL /tmp/LTL7459666390644696875.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(SUR_PONT_B<=ATTENTE_B)")||(X(F(("(SUR_PONT_B<=ATTENTE_B)")&&(F("(SUR_PONT_A<2)")))))))))
Formula 0 simplified : !FG("(SUR_PONT_B<=ATTENTE_B)" | XF("(SUR_PONT_B<=ATTENTE_B)" & F"(SUR_PONT_A<2)"))
Detected timeout of ITS tools.
[2021-05-09 03:16:21] [INFO ] Flatten gal took : 59 ms
[2021-05-09 03:16:21] [INFO ] Applying decomposition
[2021-05-09 03:16:21] [INFO ] Flatten gal took : 60 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/graph7014386630604265525.txt, -o, /tmp/graph7014386630604265525.bin, -w, /tmp/graph7014386630604265525.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/graph7014386630604265525.bin, -l, -1, -v, -w, /tmp/graph7014386630604265525.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 03:16:21] [INFO ] Decomposing Gal with order
[2021-05-09 03:16:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 03:16:22] [INFO ] Removed a total of 2133 redundant transitions.
[2021-05-09 03:16:22] [INFO ] Flatten gal took : 527 ms
[2021-05-09 03:16:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 12 ms.
[2021-05-09 03:16:22] [INFO ] Time to serialize gal into /tmp/LTL266086603245159846.gal : 6 ms
[2021-05-09 03:16:22] [INFO ] Time to serialize properties into /tmp/LTL1269378894198363120.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/LTL266086603245159846.gal, -t, CGAL, -LTL, /tmp/LTL1269378894198363120.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/LTL266086603245159846.gal -t CGAL -LTL /tmp/LTL1269378894198363120.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gu1.SUR_PONT_B<=gu1.ATTENTE_B)")||(X(F(("(gu1.SUR_PONT_B<=gu1.ATTENTE_B)")&&(F("(gi1.gu0.SUR_PONT_A<2)")))))))))
Formula 0 simplified : !FG("(gu1.SUR_PONT_B<=gu1.ATTENTE_B)" | XF("(gu1.SUR_PONT_B<=gu1.ATTENTE_B)" & F"(gi1.gu0.SUR_PONT_A<2)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13617939749199122190
[2021-05-09 03:16:37] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13617939749199122190
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/ltsmin13617939749199122190]
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/ltsmin13617939749199122190] 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/ltsmin13617939749199122190] 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 BridgeAndVehicles-PT-V20P20N50-13 finished in 39579 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9034822177731166621
[2021-05-09 03:16:38] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2021-05-09 03:16:38] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9034822177731166621
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/ltsmin9034822177731166621]
[2021-05-09 03:16:38] [INFO ] Applying decomposition
[2021-05-09 03:16:38] [INFO ] Flatten gal took : 86 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/graph13287306174888363546.txt, -o, /tmp/graph13287306174888363546.bin, -w, /tmp/graph13287306174888363546.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/graph13287306174888363546.bin, -l, -1, -v, -w, /tmp/graph13287306174888363546.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 03:16:38] [INFO ] Decomposing Gal with order
[2021-05-09 03:16:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 03:16:39] [INFO ] Removed a total of 2094 redundant transitions.
[2021-05-09 03:16:39] [INFO ] Flatten gal took : 706 ms
[2021-05-09 03:16:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 10 ms.
[2021-05-09 03:16:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality2783536329938457032.gal : 18 ms
[2021-05-09 03:16:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality7693454826871995197.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/LTLCardinality2783536329938457032.gal, -t, CGAL, -LTL, /tmp/LTLCardinality7693454826871995197.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/LTLCardinality2783536329938457032.gal -t CGAL -LTL /tmp/LTLCardinality7693454826871995197.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((F((G(F("(gu1.SUR_PONT_B>gu1.ATTENTE_B)")))||(G("(gu1.ROUTE_B<=gu1.ATTENTE_B)")))))
Formula 0 simplified : !F(GF"(gu1.SUR_PONT_B>gu1.ATTENTE_B)" | G"(gu1.ROUTE_B<=gu1.ATTENTE_B)")
Compilation finished in 20248 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9034822177731166621]
Link finished in 66 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin9034822177731166621]
WARNING : LTSmin timed out (>360 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin9034822177731166621]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([]((!(LTLAPp0==true)||X(<>((!(LTLAPp0==true)&&<>((LTLAPp2==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin9034822177731166621]
WARNING : LTSmin timed out (>360 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>([]((!(LTLAPp0==true)||X(<>((!(LTLAPp0==true)&&<>((LTLAPp2==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin9034822177731166621]
Retrying LTSmin with larger timeout 2880 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin9034822177731166621]
Reverse transition relation is NOT exact ! Due to transitions gi1.gu0.liberation_A, gi1.gu2.timeout_A_0_1_1_1, gi1.gu2.timeout_A_0_2_1_1, gi1.gu2.timeout_A_0_3_1_1, gi1.gu2.timeout_A_0_4_1_1, gi1.gu2.timeout_A_0_5_1_1, gi1.gu2.timeout_A_0_6_1_1, gi1.gu2.timeout_A_0_7_1_1, gi1.gu2.timeout_A_0_8_1_1, gi1.gu2.timeout_A_0_9_1_1, gi1.gu2.timeout_A_0_10_1_1, gi1.gu2.timeout_A_0_11_1_1, gi1.gu2.timeout_A_0_12_1_1, gi1.gu2.timeout_A_0_13_1_1, gi1.gu2.timeout_A_0_14_1_1, gi1.gu2.timeout_A_0_15_1_1, gi1.gu2.timeout_A_0_16_1_1, gi1.gu2.timeout_A_0_17_1_1, gi1.gu2.timeout_A_0_18_1_1, gi1.gu2.timeout_A_0_19_1_1, gi1.gu2.timeout_A_0_20_1_1, gi1.gu2.timeout_A_0_21_1_1, gi1.gu2.timeout_A_0_1_1_2, gi1.gu2.timeout_A_0_2_1_2, gi1.gu2.timeout_A_0_3_1_2, gi1.gu2.timeout_A_0_4_1_2, gi1.gu2.timeout_A_0_5_1_2, gi1.gu2.timeout_A_0_6_1_2, gi1.gu2.timeout_A_0_7_1_2, gi1.gu2.timeout_A_0_8_1_2, gi1.gu2.timeout_A_0_9_1_2, gi1.gu2.timeout_A_0_10_1_2, gi1.gu2.timeout_A_0_11_1_2, gi1.gu2.timeout_A_0_12_1_2, gi1.gu2.timeout_A_0_13_1_2, gi1.gu2.timeout_A_0_14_1_2, gi1.gu2.timeout_A_0_15_1_2, gi1.gu2.timeout_A_0_16_1_2, gi1.gu2.timeout_A_0_17_1_2, gi1.gu2.timeout_A_0_18_1_2, gi1.gu2.timeout_A_0_19_1_2, gi1.gu2.timeout_A_0_20_1_2, gi1.gu2.timeout_A_0_21_1_2, gi1.gu2.timeout_A_0_1_1_3, gi1.gu2.timeout_A_0_2_1_3, gi1.gu2.timeout_A_0_3_1_3, gi1.gu2.timeout_A_0_4_1_3, gi1.gu2.timeout_A_0_5_1_3, gi1.gu2.timeout_A_0_6_1_3, gi1.gu2.timeout_A_0_7_1_3, gi1.gu2.timeout_A_0_8_1_3, gi1.gu2.timeout_A_0_9_1_3, gi1.gu2.timeout_A_0_10_1_3, gi1.gu2.timeout_A_0_11_1_3, gi1.gu2.timeout_A_0_12_1_3, gi1.gu2.timeout_A_0_13_1_3, gi1.gu2.timeout_A_0_14_1_3, gi1.gu2.timeout_A_0_15_1_3, gi1.gu2.timeout_A_0_16_1_3, gi1.gu2.timeout_A_0_17_1_3, gi1.gu2.timeout_A_0_18_1_3, gi1.gu2.timeout_A_0_19_1_3, gi1.gu2.timeout_A_0_20_1_3, gi1.gu2.timeout_A_0_21_1_3, gi1.gu2.timeout_A_0_1_1_4, gi1.gu2.timeout_A_0_2_1_4, gi1.gu2.timeout_A_0_3_1_4, gi1.gu2.timeout_A_0_4_1_4, gi1.gu2.timeout_A_0_5_1_4, gi1.gu2.timeout_A_0_6_1_4, gi1.gu2.timeout_A_0_7_1_4, gi1.gu2.timeout_A_0_8_1_4, gi1.gu2.timeout_A_0_9_1_4, gi1.gu2.timeout_A_0_10_1_4, gi1.gu2.timeout_A_0_11_1_4, gi1.gu2.timeout_A_0_12_1_4, gi1.gu2.timeout_A_0_13_1_4, gi1.gu2.timeout_A_0_14_1_4, gi1.gu2.timeout_A_0_15_1_4, gi1.gu2.timeout_A_0_16_1_4, gi1.gu2.timeout_A_0_17_1_4, gi1.gu2.timeout_A_0_18_1_4, gi1.gu2.timeout_A_0_19_1_4, gi1.gu2.timeout_A_0_20_1_4, gi1.gu2.timeout_A_0_21_1_4, gi1.gu2.timeout_A_0_1_1_5, gi1.gu2.timeout_A_0_2_1_5, gi1.gu2.timeout_A_0_3_1_5, gi1.gu2.timeout_A_0_4_1_5, gi1.gu2.timeout_A_0_5_1_5, gi1.gu2.timeout_A_0_6_1_5, gi1.gu2.timeout_A_0_7_1_5, gi1.gu2.timeout_A_0_8_1_5, gi1.gu2.timeout_A_0_9_1_5, gi1.gu2.timeout_A_0_10_1_5, gi1.gu2.timeout_A_0_11_1_5, gi1.gu2.timeout_A_0_12_1_5, gi1.gu2.timeout_A_0_13_1_5, gi1.gu2.timeout_A_0_14_1_5, gi1.gu2.timeout_A_0_15_1_5, gi1.gu2.timeout_A_0_16_1_5, gi1.gu2.timeout_A_0_17_1_5, gi1.gu2.timeout_A_0_18_1_5, gi1.gu2.timeout_A_0_19_1_5, gi1.gu2.timeout_A_0_20_1_5, gi1.gu2.timeout_A_0_21_1_5, gi1.gu2.timeout_A_0_1_1_6, gi1.gu2.timeout_A_0_2_1_6, gi1.gu2.timeout_A_0_3_1_6, gi1.gu2.timeout_A_0_4_1_6, gi1.gu2.timeout_A_0_5_1_6, gi1.gu2.timeout_A_0_6_1_6, gi1.gu2.timeout_A_0_7_1_6, gi1.gu2.timeout_A_0_8_1_6, gi1.gu2.timeout_A_0_9_1_6, gi1.gu2.timeout_A_0_10_1_6, gi1.gu2.timeout_A_0_11_1_6, gi1.gu2.timeout_A_0_12_1_6, gi1.gu2.timeout_A_0_13_1_6, gi1.gu2.timeout_A_0_14_1_6, gi1.gu2.timeout_A_0_15_1_6, gi1.gu2.timeout_A_0_16_1_6, gi1.gu2.timeout_A_0_17_1_6, gi1.gu2.timeout_A_0_18_1_6, gi1.gu2.timeout_A_0_19_1_6, gi1.gu2.timeout_A_0_20_1_6, gi1.gu2.timeout_A_0_21_1_6, gi1.gu2.timeout_A_0_1_1_7, gi1.gu2.timeout_A_0_2_1_7, gi1.gu2.timeout_A_0_3_1_7, gi1.gu2.timeout_A_0_4_1_7, gi1.gu2.timeout_A_0_5_1_7, gi1.gu2.timeout_A_0_6_1_7, gi1.gu2.timeout_A_0_7_1_7, gi1.gu2.timeout_A_0_8_1_7, gi1.gu2.timeout_A_0_9_1_7, gi1.gu2.timeout_A_0_10_1_7, gi1.gu2.timeout_A_0_11_1_7, gi1.gu2.timeout_A_0_12_1_7, gi1.gu2.timeout_A_0_13_1_7, gi1.gu2.timeout_A_0_14_1_7, gi1.gu2.timeout_A_0_15_1_7, gi1.gu2.timeout_A_0_16_1_7, gi1.gu2.timeout_A_0_17_1_7, gi1.gu2.timeout_A_0_18_1_7, gi1.gu2.timeout_A_0_19_1_7, gi1.gu2.timeout_A_0_20_1_7, gi1.gu2.timeout_A_0_21_1_7, gi1.gu2.timeout_A_0_1_1_8, gi1.gu2.timeout_A_0_2_1_8, gi1.gu2.timeout_A_0_3_1_8, gi1.gu2.timeout_A_0_4_1_8, gi1.gu2.timeout_A_0_5_1_8, gi1.gu2.timeout_A_0_6_1_8, gi1.gu2.timeout_A_0_7_1_8, gi1.gu2.timeout_A_0_8_1_8, gi1.gu2.timeout_A_0_9_1_8, gi1.gu2.timeout_A_0_10_1_8, gi1.gu2.timeout_A_0_11_1_8, gi1.gu2.timeout_A_0_12_1_8, gi1.gu2.timeout_A_0_13_1_8, gi1.gu2.timeout_A_0_14_1_8, gi1.gu2.timeout_A_0_15_1_8, gi1.gu2.timeout_A_0_16_1_8, gi1.gu2.timeout_A_0_17_1_8, gi1.gu2.timeout_A_0_18_1_8, gi1.gu2.timeout_A_0_19_1_8, gi1.gu2.timeout_A_0_20_1_8, gi1.gu2.timeout_A_0_21_1_8, gi1.gu2.timeout_A_0_1_1_9, gi1.gu2.timeout_A_0_2_1_9, gi1.gu2.timeout_A_0_3_1_9, gi1.gu2.timeout_A_0_4_1_9, gi1.gu2.timeout_A_0_5_1_9, gi1.gu2.timeout_A_0_6_1_9, gi1.gu2.timeout_A_0_7_1_9, gi1.gu2.timeout_A_0_8_1_9, gi1.gu2.timeout_A_0_9_1_9, gi1.gu2.timeout_A_0_10_1_9, gi1.gu2.timeout_A_0_11_1_9, gi1.gu2.timeout_A_0_12_1_9, gi1.gu2.timeout_A_0_13_1_9, gi1.gu2.timeout_A_0_14_1_9, gi1.gu2.timeout_A_0_15_1_9, gi1.gu2.timeout_A_0_16_1_9, gi1.gu2.timeout_A_0_17_1_9, gi1.gu2.timeout_A_0_18_1_9, gi1.gu2.timeout_A_0_19_1_9, gi1.gu2.timeout_A_0_20_1_9, gi1.gu2.timeout_A_0_21_1_9, gi1.gu2.timeout_A_0_1_1_10, gi1.gu2.timeout_A_0_2_1_10, gi1.gu2.timeout_A_0_3_1_10, gi1.gu2.timeout_A_0_4_1_10, gi1.gu2.timeout_A_0_5_1_10, gi1.gu2.timeout_A_0_6_1_10, gi1.gu2.timeout_A_0_7_1_10, gi1.gu2.timeout_A_0_8_1_10, gi1.gu2.timeout_A_0_9_1_10, gi1.gu2.timeout_A_0_10_1_10, gi1.gu2.timeout_A_0_11_1_10, gi1.gu2.timeout_A_0_12_1_10, gi1.gu2.timeout_A_0_13_1_10, gi1.gu2.timeout_A_0_14_1_10, gi1.gu2.timeout_A_0_15_1_10, gi1.gu2.timeout_A_0_16_1_10, gi1.gu2.timeout_A_0_17_1_10, gi1.gu2.timeout_A_0_18_1_10, gi1.gu2.timeout_A_0_19_1_10, gi1.gu2.timeout_A_0_20_1_10, gi1.gu2.timeout_A_0_21_1_10, gi1.gu2.timeout_A_0_1_1_11, gi1.gu2.timeout_A_0_2_1_11, gi1.gu2.timeout_A_0_3_1_11, gi1.gu2.timeout_A_0_4_1_11, gi1.gu2.timeout_A_0_5_1_11, gi1.gu2.timeout_A_0_6_1_11, gi1.gu2.timeout_A_0_7_1_11, gi1.gu2.timeout_A_0_8_1_11, gi1.gu2.timeout_A_0_9_1_11, gi1.gu2.timeout_A_0_10_1_11, gi1.gu2.timeout_A_0_11_1_11, gi1.gu2.timeout_A_0_12_1_11, gi1.gu2.timeout_A_0_13_1_11, gi1.gu2.timeout_A_0_14_1_11, gi1.gu2.timeout_A_0_15_1_11, gi1.gu2.timeout_A_0_16_1_11, gi1.gu2.timeout_A_0_17_1_11, gi1.gu2.timeout_A_0_18_1_11, gi1.gu2.timeout_A_0_19_1_11, gi1.gu2.timeout_A_0_20_1_11, gi1.gu2.timeout_A_0_21_1_11, gi1.gu2.timeout_A_0_1_1_12, gi1.gu2.timeout_A_0_2_1_12, gi1.gu2.timeout_A_0_3_1_12, gi1.gu2.timeout_A_0_4_1_12, gi1.gu2.timeout_A_0_5_1_12, gi1.gu2.timeout_A_0_6_1_12, gi1.gu2.timeout_A_0_7_1_12, gi1.gu2.timeout_A_0_8_1_12, gi1.gu2.timeout_A_0_9_1_12, gi1.gu2.timeout_A_0_10_1_12, gi1.gu2.timeout_A_0_11_1_12, gi1.gu2.timeout_A_0_12_1_12, gi1.gu2.timeout_A_0_13_1_12, gi1.gu2.timeout_A_0_14_1_12, gi1.gu2.timeout_A_0_15_1_12, gi1.gu2.timeout_A_0_16_1_12, gi1.gu2.timeout_A_0_17_1_12, gi1.gu2.timeout_A_0_18_1_12, gi1.gu2.timeout_A_0_19_1_12, gi1.gu2.timeout_A_0_20_1_12, gi1.gu2.timeout_A_0_21_1_12, gi1.gu2.timeout_A_0_1_1_13, gi1.gu2.timeout_A_0_2_1_13, gi1.gu2.timeout_A_0_3_1_13, gi1.gu2.timeout_A_0_4_1_13, gi1.gu2.timeout_A_0_5_1_13, gi1.gu2.timeout_A_0_6_1_13, gi1.gu2.timeout_A_0_7_1_13, gi1.gu2.timeout_A_0_8_1_13, gi1.gu2.timeout_A_0_9_1_13, gi1.gu2.timeout_A_0_10_1_13, gi1.gu2.timeout_A_0_11_1_13, gi1.gu2.timeout_A_0_12_1_13, gi1.gu2.timeout_A_0_13_1_13, gi1.gu2.timeout_A_0_14_1_13, gi1.gu2.timeout_A_0_15_1_13, gi1.gu2.timeout_A_0_16_1_13, gi1.gu2.timeout_A_0_17_1_13, gi1.gu2.timeout_A_0_18_1_13, gi1.gu2.timeout_A_0_19_1_13, gi1.gu2.timeout_A_0_20_1_13, gi1.gu2.timeout_A_0_21_1_13, gi1.gu2.timeout_A_0_1_1_14, gi1.gu2.timeout_A_0_2_1_14, gi1.gu2.timeout_A_0_3_1_14, gi1.gu2.timeout_A_0_4_1_14, gi1.gu2.timeout_A_0_5_1_14, gi1.gu2.timeout_A_0_6_1_14, gi1.gu2.timeout_A_0_7_1_14, gi1.gu2.timeout_A_0_8_1_14, gi1.gu2.timeout_A_0_9_1_14, gi1.gu2.timeout_A_0_10_1_14, gi1.gu2.timeout_A_0_11_1_14, gi1.gu2.timeout_A_0_12_1_14, gi1.gu2.timeout_A_0_13_1_14, gi1.gu2.timeout_A_0_14_1_14, gi1.gu2.timeout_A_0_15_1_14, gi1.gu2.timeout_A_0_16_1_14, gi1.gu2.timeout_A_0_17_1_14, gi1.gu2.timeout_A_0_18_1_14, gi1.gu2.timeout_A_0_19_1_14, gi1.gu2.timeout_A_0_20_1_14, gi1.gu2.timeout_A_0_21_1_14, gi1.gu2.timeout_A_0_1_1_15, gi1.gu2.timeout_A_0_2_1_15, gi1.gu2.timeout_A_0_3_1_15, gi1.gu2.timeout_A_0_4_1_15, gi1.gu2.timeout_A_0_5_1_15, gi1.gu2.timeout_A_0_6_1_15, gi1.gu2.timeout_A_0_7_1_15, gi1.gu2.timeout_A_0_8_1_15, gi1.gu2.timeout_A_0_9_1_15, gi1.gu2.timeout_A_0_10_1_15, gi1.gu2.timeout_A_0_11_1_15, gi1.gu2.timeout_A_0_12_1_15, gi1.gu2.timeout_A_0_13_1_15, gi1.gu2.timeout_A_0_14_1_15, gi1.gu2.timeout_A_0_15_1_15, gi1.gu2.timeout_A_0_16_1_15, gi1.gu2.timeout_A_0_17_1_15, gi1.gu2.timeout_A_0_18_1_15, gi1.gu2.timeout_A_0_19_1_15, gi1.gu2.timeout_A_0_20_1_15, gi1.gu2.timeout_A_0_21_1_15, gi1.gu2.timeout_A_0_1_1_16, gi1.gu2.timeout_A_0_2_1_16, gi1.gu2.timeout_A_0_3_1_16, gi1.gu2.timeout_A_0_4_1_16, gi1.gu2.timeout_A_0_5_1_16, gi1.gu2.timeout_A_0_6_1_16, gi1.gu2.timeout_A_0_7_1_16, gi1.gu2.timeout_A_0_8_1_16, gi1.gu2.timeout_A_0_9_1_16, gi1.gu2.timeout_A_0_10_1_16, gi1.gu2.timeout_A_0_11_1_16, gi1.gu2.timeout_A_0_12_1_16, gi1.gu2.timeout_A_0_13_1_16, gi1.gu2.timeout_A_0_14_1_16, gi1.gu2.timeout_A_0_15_1_16, gi1.gu2.timeout_A_0_16_1_16, gi1.gu2.timeout_A_0_17_1_16, gi1.gu2.timeout_A_0_18_1_16, gi1.gu2.timeout_A_0_19_1_16, gi1.gu2.timeout_A_0_20_1_16, gi1.gu2.timeout_A_0_21_1_16, gi1.gu2.timeout_A_0_1_1_17, gi1.gu2.timeout_A_0_2_1_17, gi1.gu2.timeout_A_0_3_1_17, gi1.gu2.timeout_A_0_4_1_17, gi1.gu2.timeout_A_0_5_1_17, gi1.gu2.timeout_A_0_6_1_17, gi1.gu2.timeout_A_0_7_1_17, gi1.gu2.timeout_A_0_8_1_17, gi1.gu2.timeout_A_0_9_1_17, gi1.gu2.timeout_A_0_10_1_17, gi1.gu2.timeout_A_0_11_1_17, gi1.gu2.timeout_A_0_12_1_17, gi1.gu2.timeout_A_0_13_1_17, gi1.gu2.timeout_A_0_14_1_17, gi1.gu2.timeout_A_0_15_1_17, gi1.gu2.timeout_A_0_16_1_17, gi1.gu2.timeout_A_0_17_1_17, gi1.gu2.timeout_A_0_18_1_17, gi1.gu2.timeout_A_0_19_1_17, gi1.gu2.timeout_A_0_20_1_17, gi1.gu2.timeout_A_0_21_1_17, gi1.gu2.timeout_A_0_1_1_18, gi1.gu2.timeout_A_0_2_1_18, gi1.gu2.timeout_A_0_3_1_18, gi1.gu2.timeout_A_0_4_1_18, gi1.gu2.timeout_A_0_5_1_18, gi1.gu2.timeout_A_0_6_1_18, gi1.gu2.timeout_A_0_7_1_18, gi1.gu2.timeout_A_0_8_1_18, gi1.gu2.timeout_A_0_9_1_18, gi1.gu2.timeout_A_0_10_1_18, gi1.gu2.timeout_A_0_11_1_18, gi1.gu2.timeout_A_0_12_1_18, gi1.gu2.timeout_A_0_13_1_18, gi1.gu2.timeout_A_0_14_1_18, gi1.gu2.timeout_A_0_15_1_18, gi1.gu2.timeout_A_0_16_1_18, gi1.gu2.timeout_A_0_17_1_18, gi1.gu2.timeout_A_0_18_1_18, gi1.gu2.timeout_A_0_19_1_18, gi1.gu2.timeout_A_0_20_1_18, gi1.gu2.timeout_A_0_21_1_18, gi1.gu2.timeout_A_0_1_1_19, gi1.gu2.timeout_A_0_2_1_19, gi1.gu2.timeout_A_0_3_1_19, gi1.gu2.timeout_A_0_4_1_19, gi1.gu2.timeout_A_0_5_1_19, gi1.gu2.timeout_A_0_6_1_19, gi1.gu2.timeout_A_0_7_1_19, gi1.gu2.timeout_A_0_8_1_19, gi1.gu2.timeout_A_0_9_1_19, gi1.gu2.timeout_A_0_10_1_19, gi1.gu2.timeout_A_0_11_1_19, gi1.gu2.timeout_A_0_12_1_19, gi1.gu2.timeout_A_0_13_1_19, gi1.gu2.timeout_A_0_14_1_19, gi1.gu2.timeout_A_0_15_1_19, gi1.gu2.timeout_A_0_16_1_19, gi1.gu2.timeout_A_0_17_1_19, gi1.gu2.timeout_A_0_18_1_19, gi1.gu2.timeout_A_0_19_1_19, gi1.gu2.timeout_A_0_20_1_19, gi1.gu2.timeout_A_0_21_1_19, gi1.gu2.timeout_A_0_1_1_20, gi1.gu2.timeout_A_0_2_1_20, gi1.gu2.timeout_A_0_3_1_20, gi1.gu2.timeout_A_0_4_1_20, gi1.gu2.timeout_A_0_5_1_20, gi1.gu2.timeout_A_0_6_1_20, gi1.gu2.timeout_A_0_7_1_20, gi1.gu2.timeout_A_0_8_1_20, gi1.gu2.timeout_A_0_9_1_20, gi1.gu2.timeout_A_0_10_1_20, gi1.gu2.timeout_A_0_11_1_20, gi1.gu2.timeout_A_0_12_1_20, gi1.gu2.timeout_A_0_13_1_20, gi1.gu2.timeout_A_0_14_1_20, gi1.gu2.timeout_A_0_15_1_20, gi1.gu2.timeout_A_0_16_1_20, gi1.gu2.timeout_A_0_17_1_20, gi1.gu2.timeout_A_0_18_1_20, gi1.gu2.timeout_A_0_19_1_20, gi1.gu2.timeout_A_0_20_1_20, gi1.gu2.timeout_A_0_21_1_20, gi1.timeout_B_3_27_2_0, gi1.basculement_2, gi1.basculement_1, gi1.enregistrement_A_0, liberation_B, enregistrement_B_0, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :634/46/427/1107
Computing Next relation with stutter on 40 deadlock states
Detected timeout of ITS tools.
[2021-05-09 03:37:16] [INFO ] Flatten gal took : 196 ms
[2021-05-09 03:37:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality14729843517004281519.gal : 9 ms
[2021-05-09 03:37:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality17011043235566822384.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/LTLCardinality14729843517004281519.gal, -t, CGAL, -LTL, /tmp/LTLCardinality17011043235566822384.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/LTLCardinality14729843517004281519.gal -t CGAL -LTL /tmp/LTLCardinality17011043235566822384.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 2 LTL properties
Checking formula 0 : !((F((G(F("(SUR_PONT_B>ATTENTE_B)")))||(G("(ROUTE_B<=ATTENTE_B)")))))
Formula 0 simplified : !F(GF"(SUR_PONT_B>ATTENTE_B)" | G"(ROUTE_B<=ATTENTE_B)")
Detected timeout of ITS tools.
[2021-05-09 03:57:53] [INFO ] Flatten gal took : 200 ms
[2021-05-09 03:57:53] [INFO ] Input system was already deterministic with 2228 transitions.
[2021-05-09 03:57:53] [INFO ] Transformed 107 places.
[2021-05-09 03:57:53] [INFO ] Transformed 2228 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-09 03:57:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality16227257454074760282.gal : 7 ms
[2021-05-09 03:57:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality4862200082827320794.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/LTLCardinality16227257454074760282.gal, -t, CGAL, -LTL, /tmp/LTLCardinality4862200082827320794.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/LTLCardinality16227257454074760282.gal -t CGAL -LTL /tmp/LTLCardinality4862200082827320794.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 : !((F((G(F("(SUR_PONT_B>ATTENTE_B)")))||(G("(ROUTE_B<=ATTENTE_B)")))))
Formula 0 simplified : !F(GF"(SUR_PONT_B>ATTENTE_B)" | G"(ROUTE_B<=ATTENTE_B)")

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="BridgeAndVehicles-PT-V20P20N50"
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 BridgeAndVehicles-PT-V20P20N50, 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 r026-tajo-162038143600220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N50.tgz
mv BridgeAndVehicles-PT-V20P20N50 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 ;