Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472281700057.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BugTracking-PT-q3m256, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281700057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Jun 7 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 16:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 7 16:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 7 17:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Jun 7 17:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Jun 7 17:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 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 BugTracking-PT-q3m256-CTLCardinality-00
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-01
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-02
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-03
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-04
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-05
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-06
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-07
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-08
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-09
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-10
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-11
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-12
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-13
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-14
FORMULA_NAME BugTracking-PT-q3m256-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654745237816

Running Version 202205111006
[2022-06-09 03:27:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2022-06-09 03:27:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 03:27:20] [INFO ] Load time of PNML (sax parser for PT used): 828 ms
[2022-06-09 03:27:20] [INFO ] Transformed 754 places.
[2022-06-09 03:27:20] [INFO ] Transformed 27370 transitions.
[2022-06-09 03:27:20] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1036 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
Deduced a syphon composed of 514 places in 118 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m256-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 238 transition count 2769
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 237 transition count 2750
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 237 transition count 2750
Applied a total of 4 rules in 74 ms. Remains 237 /240 variables (removed 3) and now considering 2750/2769 (removed 19) transitions.
[2022-06-09 03:27:20] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:27:20] [INFO ] Computed 8 place invariants in 39 ms
[2022-06-09 03:27:21] [INFO ] Implicit Places using invariants in 1024 ms returned []
[2022-06-09 03:27:21] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:27:21] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:27:22] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:27:24] [INFO ] Implicit Places using invariants and state equation in 2545 ms returned []
Implicit Place search using SMT with State Equation took 3597 ms to find 0 implicit places.
[2022-06-09 03:27:24] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:27:24] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 03:27:24] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/240 places, 2750/2769 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/240 places, 2750/2769 transitions.
Support contains 27 out of 237 places after structural reductions.
[2022-06-09 03:27:25] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2022-06-09 03:27:25] [INFO ] Flatten gal took : 273 ms
FORMULA BugTracking-PT-q3m256-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 03:27:25] [INFO ] Flatten gal took : 184 ms
[2022-06-09 03:27:25] [INFO ] Input system was already deterministic with 2750 transitions.
Support contains 22 out of 237 places (down from 27) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 14) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-09 03:27:26] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:27:26] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 03:27:27] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:27:27] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-09 03:27:27] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:27:28] [INFO ] After 807ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :6
[2022-06-09 03:27:28] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:27:28] [INFO ] After 523ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :2 sat :6
[2022-06-09 03:27:28] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 4 ms to minimize.
[2022-06-09 03:27:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2022-06-09 03:27:29] [INFO ] Deduced a trap composed of 18 places in 149 ms of which 1 ms to minimize.
[2022-06-09 03:27:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 277 ms
[2022-06-09 03:27:29] [INFO ] Deduced a trap composed of 11 places in 196 ms of which 2 ms to minimize.
[2022-06-09 03:27:29] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 257 ms
[2022-06-09 03:27:29] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 2 ms to minimize.
[2022-06-09 03:27:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2022-06-09 03:27:30] [INFO ] After 1932ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :5
Attempting to minimize the solution found.
Minimization took 305 ms.
[2022-06-09 03:27:30] [INFO ] After 3176ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :4
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 847 ms.
Support contains 6 out of 237 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
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 4 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 229 transition count 2747
Applied a total of 16 rules in 185 ms. Remains 229 /237 variables (removed 8) and now considering 2747/2750 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/237 places, 2747/2750 transitions.
Incomplete random walk after 10159 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=846 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 116774 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 116774 steps, saw 50802 distinct states, run finished after 3002 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 4 properties.
[2022-06-09 03:27:34] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:27:34] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:27:34] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:27:34] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-09 03:27:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 03:27:35] [INFO ] After 707ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-09 03:27:35] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:27:36] [INFO ] After 545ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-06-09 03:27:36] [INFO ] Deduced a trap composed of 31 places in 208 ms of which 1 ms to minimize.
[2022-06-09 03:27:36] [INFO ] Deduced a trap composed of 18 places in 184 ms of which 0 ms to minimize.
[2022-06-09 03:27:37] [INFO ] Deduced a trap composed of 46 places in 172 ms of which 1 ms to minimize.
[2022-06-09 03:27:37] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 1 ms to minimize.
[2022-06-09 03:27:37] [INFO ] Deduced a trap composed of 48 places in 124 ms of which 0 ms to minimize.
[2022-06-09 03:27:37] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1282 ms
[2022-06-09 03:27:38] [INFO ] Deduced a trap composed of 8 places in 104 ms of which 1 ms to minimize.
[2022-06-09 03:27:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 223 ms
[2022-06-09 03:27:38] [INFO ] After 2570ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 361 ms.
[2022-06-09 03:27:38] [INFO ] After 3727ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 5 ms.
Support contains 6 out of 229 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 44 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 42 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-09 03:27:38] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:27:38] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-09 03:27:38] [INFO ] Implicit Places using invariants in 321 ms returned []
[2022-06-09 03:27:38] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:27:38] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 03:27:39] [INFO ] State equation strengthened by 241 read => feed constraints.
[2022-06-09 03:27:40] [INFO ] Implicit Places using invariants and state equation in 1923 ms returned []
Implicit Place search using SMT with State Equation took 2252 ms to find 0 implicit places.
[2022-06-09 03:27:41] [INFO ] Redundant transitions in 235 ms returned []
[2022-06-09 03:27:41] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-09 03:27:41] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:27:41] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
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 1 with 2 rules applied. Total rules applied 132 place count 228 transition count 2616
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 133 place count 228 transition count 2615
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 135 place count 228 transition count 2613
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 137 place count 226 transition count 2613
Partial Post-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 2 with 17 rules applied. Total rules applied 154 place count 226 transition count 2613
Applied a total of 154 rules in 386 ms. Remains 226 /229 variables (removed 3) and now considering 2613/2747 (removed 134) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 2613 rows 226 cols
[2022-06-09 03:27:42] [INFO ] Computed 9 place invariants in 14 ms
[2022-06-09 03:27:42] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 03:27:42] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-09 03:27:42] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 03:27:43] [INFO ] After 647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-09 03:27:43] [INFO ] After 1073ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 282 ms.
[2022-06-09 03:27:43] [INFO ] After 1425ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Successfully simplified 4 atomic propositions for a total of 6 simplifications.
FORMULA BugTracking-PT-q3m256-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 03:27:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-09 03:27:44] [INFO ] Flatten gal took : 151 ms
FORMULA BugTracking-PT-q3m256-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 03:27:44] [INFO ] Flatten gal took : 145 ms
[2022-06-09 03:27:44] [INFO ] Input system was already deterministic with 2750 transitions.
Support contains 10 out of 237 places (down from 15) after GAL structural reductions.
Computed a total of 6 stabilizing places and 111 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 14 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:27:44] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:27:44] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 03:27:44] [INFO ] Implicit Places using invariants in 331 ms returned []
[2022-06-09 03:27:44] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:27:44] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:27:45] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:27:46] [INFO ] Implicit Places using invariants and state equation in 2168 ms returned []
Implicit Place search using SMT with State Equation took 2500 ms to find 0 implicit places.
[2022-06-09 03:27:46] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:27:46] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 03:27:47] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:27:47] [INFO ] Flatten gal took : 131 ms
[2022-06-09 03:27:48] [INFO ] Flatten gal took : 141 ms
[2022-06-09 03:27:48] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:27:48] [INFO ] Flatten gal took : 148 ms
[2022-06-09 03:27:48] [INFO ] Flatten gal took : 131 ms
[2022-06-09 03:27:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality15925411659177889501.gal : 44 ms
[2022-06-09 03:27:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality14090568330446905234.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15925411659177889501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14090568330446905234.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:28:18] [INFO ] Flatten gal took : 120 ms
[2022-06-09 03:28:18] [INFO ] Applying decomposition
[2022-06-09 03:28:19] [INFO ] Flatten gal took : 136 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17026348283343485798.txt' '-o' '/tmp/graph17026348283343485798.bin' '-w' '/tmp/graph17026348283343485798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17026348283343485798.bin' '-l' '-1' '-v' '-w' '/tmp/graph17026348283343485798.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:28:19] [INFO ] Decomposing Gal with order
[2022-06-09 03:28:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:28:19] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:28:19] [INFO ] Flatten gal took : 308 ms
[2022-06-09 03:28:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 32 ms.
[2022-06-09 03:28:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality14154671084616746541.gal : 22 ms
[2022-06-09 03:28:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality10405304806179355912.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14154671084616746541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10405304806179355912.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 13 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:28:50] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:50] [INFO ] Computed 8 place invariants in 11 ms
[2022-06-09 03:28:50] [INFO ] Implicit Places using invariants in 310 ms returned []
[2022-06-09 03:28:50] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:50] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 03:28:50] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:28:52] [INFO ] Implicit Places using invariants and state equation in 1814 ms returned []
Implicit Place search using SMT with State Equation took 2127 ms to find 0 implicit places.
[2022-06-09 03:28:52] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:28:52] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 03:28:52] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:28:53] [INFO ] Flatten gal took : 114 ms
[2022-06-09 03:28:53] [INFO ] Flatten gal took : 124 ms
[2022-06-09 03:28:53] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:28:53] [INFO ] Flatten gal took : 121 ms
[2022-06-09 03:28:53] [INFO ] Flatten gal took : 121 ms
[2022-06-09 03:28:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality13753269014210223767.gal : 12 ms
[2022-06-09 03:28:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality13930103032657530844.ctl : 57 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13753269014210223767.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13930103032657530844.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:29:23] [INFO ] Flatten gal took : 141 ms
[2022-06-09 03:29:23] [INFO ] Applying decomposition
[2022-06-09 03:29:24] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14412572453723816465.txt' '-o' '/tmp/graph14412572453723816465.bin' '-w' '/tmp/graph14412572453723816465.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14412572453723816465.bin' '-l' '-1' '-v' '-w' '/tmp/graph14412572453723816465.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:29:24] [INFO ] Decomposing Gal with order
[2022-06-09 03:29:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:29:24] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:29:24] [INFO ] Flatten gal took : 166 ms
[2022-06-09 03:29:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 14 ms.
[2022-06-09 03:29:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality12843634650672434101.gal : 12 ms
[2022-06-09 03:29:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality10160079129409488027.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12843634650672434101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10160079129409488027.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 13 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:29:54] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:29:54] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 03:29:55] [INFO ] Implicit Places using invariants in 329 ms returned []
[2022-06-09 03:29:55] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:29:55] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 03:29:55] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:29:56] [INFO ] Implicit Places using invariants and state equation in 1741 ms returned []
Implicit Place search using SMT with State Equation took 2073 ms to find 0 implicit places.
[2022-06-09 03:29:56] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:29:56] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 03:29:57] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:29:57] [INFO ] Flatten gal took : 114 ms
[2022-06-09 03:29:57] [INFO ] Flatten gal took : 121 ms
[2022-06-09 03:29:57] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:29:58] [INFO ] Flatten gal took : 118 ms
[2022-06-09 03:29:58] [INFO ] Flatten gal took : 119 ms
[2022-06-09 03:29:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality7893486219343453307.gal : 17 ms
[2022-06-09 03:29:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality16572928394479200658.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7893486219343453307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16572928394479200658.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:30:28] [INFO ] Flatten gal took : 129 ms
[2022-06-09 03:30:28] [INFO ] Applying decomposition
[2022-06-09 03:30:28] [INFO ] Flatten gal took : 119 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8065471508141363016.txt' '-o' '/tmp/graph8065471508141363016.bin' '-w' '/tmp/graph8065471508141363016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8065471508141363016.bin' '-l' '-1' '-v' '-w' '/tmp/graph8065471508141363016.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:30:28] [INFO ] Decomposing Gal with order
[2022-06-09 03:30:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:30:28] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:30:29] [INFO ] Flatten gal took : 167 ms
[2022-06-09 03:30:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 24 ms.
[2022-06-09 03:30:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality3714861843880809751.gal : 14 ms
[2022-06-09 03:30:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality18006783425789862289.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3714861843880809751.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18006783425789862289.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 14 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:30:59] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:30:59] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:30:59] [INFO ] Implicit Places using invariants in 305 ms returned []
[2022-06-09 03:30:59] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:30:59] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 03:30:59] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:31:01] [INFO ] Implicit Places using invariants and state equation in 1542 ms returned []
Implicit Place search using SMT with State Equation took 1849 ms to find 0 implicit places.
[2022-06-09 03:31:01] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:31:01] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 03:31:01] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:31:01] [INFO ] Flatten gal took : 97 ms
[2022-06-09 03:31:02] [INFO ] Flatten gal took : 122 ms
[2022-06-09 03:31:02] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:31:02] [INFO ] Flatten gal took : 105 ms
[2022-06-09 03:31:02] [INFO ] Flatten gal took : 115 ms
[2022-06-09 03:31:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality9759225369351261944.gal : 12 ms
[2022-06-09 03:31:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality9603397418354140852.ctl : 99 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9759225369351261944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9603397418354140852.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:31:32] [INFO ] Flatten gal took : 105 ms
[2022-06-09 03:31:32] [INFO ] Applying decomposition
[2022-06-09 03:31:32] [INFO ] Flatten gal took : 107 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1788715947997822013.txt' '-o' '/tmp/graph1788715947997822013.bin' '-w' '/tmp/graph1788715947997822013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1788715947997822013.bin' '-l' '-1' '-v' '-w' '/tmp/graph1788715947997822013.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:31:33] [INFO ] Decomposing Gal with order
[2022-06-09 03:31:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:31:33] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:31:33] [INFO ] Flatten gal took : 155 ms
[2022-06-09 03:31:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 5 ms.
[2022-06-09 03:31:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14485828456149546247.gal : 11 ms
[2022-06-09 03:31:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality17617687303743385825.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14485828456149546247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17617687303743385825.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 17 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:32:03] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:32:03] [INFO ] Computed 8 place invariants in 16 ms
[2022-06-09 03:32:03] [INFO ] Implicit Places using invariants in 295 ms returned []
[2022-06-09 03:32:03] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:32:03] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-09 03:32:03] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:32:05] [INFO ] Implicit Places using invariants and state equation in 1625 ms returned []
Implicit Place search using SMT with State Equation took 1921 ms to find 0 implicit places.
[2022-06-09 03:32:05] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:32:05] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-09 03:32:05] [INFO ] Dead Transitions using invariants and state equation in 722 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:32:06] [INFO ] Flatten gal took : 101 ms
[2022-06-09 03:32:06] [INFO ] Flatten gal took : 115 ms
[2022-06-09 03:32:06] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:32:06] [INFO ] Flatten gal took : 107 ms
[2022-06-09 03:32:06] [INFO ] Flatten gal took : 108 ms
[2022-06-09 03:32:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality18374922128961159181.gal : 10 ms
[2022-06-09 03:32:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality17055481690292373514.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18374922128961159181.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17055481690292373514.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:32:36] [INFO ] Flatten gal took : 106 ms
[2022-06-09 03:32:36] [INFO ] Applying decomposition
[2022-06-09 03:32:36] [INFO ] Flatten gal took : 108 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4234310652183510364.txt' '-o' '/tmp/graph4234310652183510364.bin' '-w' '/tmp/graph4234310652183510364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4234310652183510364.bin' '-l' '-1' '-v' '-w' '/tmp/graph4234310652183510364.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:32:37] [INFO ] Decomposing Gal with order
[2022-06-09 03:32:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:32:37] [INFO ] Removed a total of 334 redundant transitions.
[2022-06-09 03:32:37] [INFO ] Flatten gal took : 149 ms
[2022-06-09 03:32:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 11 ms.
[2022-06-09 03:32:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality17428367605140051100.gal : 12 ms
[2022-06-09 03:32:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality6452353196160814019.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17428367605140051100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6452353196160814019.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 8 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:33:07] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:33:07] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 03:33:07] [INFO ] Implicit Places using invariants in 284 ms returned []
[2022-06-09 03:33:07] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:33:07] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:33:08] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:33:09] [INFO ] Implicit Places using invariants and state equation in 1609 ms returned []
Implicit Place search using SMT with State Equation took 1901 ms to find 0 implicit places.
[2022-06-09 03:33:09] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:33:09] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 03:33:09] [INFO ] Dead Transitions using invariants and state equation in 684 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:33:10] [INFO ] Flatten gal took : 97 ms
[2022-06-09 03:33:10] [INFO ] Flatten gal took : 124 ms
[2022-06-09 03:33:10] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 03:33:10] [INFO ] Flatten gal took : 106 ms
[2022-06-09 03:33:10] [INFO ] Flatten gal took : 122 ms
[2022-06-09 03:33:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality13412218609247922428.gal : 17 ms
[2022-06-09 03:33:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality17438775229617224916.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13412218609247922428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17438775229617224916.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:33:40] [INFO ] Flatten gal took : 106 ms
[2022-06-09 03:33:40] [INFO ] Applying decomposition
[2022-06-09 03:33:40] [INFO ] Flatten gal took : 107 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13380347200551512415.txt' '-o' '/tmp/graph13380347200551512415.bin' '-w' '/tmp/graph13380347200551512415.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13380347200551512415.bin' '-l' '-1' '-v' '-w' '/tmp/graph13380347200551512415.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:33:41] [INFO ] Decomposing Gal with order
[2022-06-09 03:33:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:33:41] [INFO ] Removed a total of 210 redundant transitions.
[2022-06-09 03:33:41] [INFO ] Flatten gal took : 151 ms
[2022-06-09 03:33:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 242 labels/synchronizations in 4 ms.
[2022-06-09 03:33:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality15481494987039489782.gal : 12 ms
[2022-06-09 03:33:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality7969119612843564383.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15481494987039489782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7969119612843564383.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 102 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2022-06-09 03:34:11] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:34:11] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:34:11] [INFO ] Implicit Places using invariants in 397 ms returned []
[2022-06-09 03:34:11] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:34:11] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 03:34:12] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:34:13] [INFO ] Implicit Places using invariants and state equation in 1564 ms returned []
Implicit Place search using SMT with State Equation took 1964 ms to find 0 implicit places.
[2022-06-09 03:34:13] [INFO ] Redundant transitions in 170 ms returned []
[2022-06-09 03:34:13] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:34:13] [INFO ] Computed 8 place invariants in 6 ms
[2022-06-09 03:34:14] [INFO ] Dead Transitions using invariants and state equation in 711 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 2750/2750 transitions.
[2022-06-09 03:34:14] [INFO ] Flatten gal took : 203 ms
[2022-06-09 03:34:14] [INFO ] Flatten gal took : 114 ms
[2022-06-09 03:34:14] [INFO ] Input system was already deterministic with 2750 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 187132 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 187132 steps, saw 89308 distinct states, run finished after 3001 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 03:34:18] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2022-06-09 03:34:18] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 03:34:18] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 03:34:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-09 03:34:18] [INFO ] After 406ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 03:34:18] [INFO ] State equation strengthened by 240 read => feed constraints.
[2022-06-09 03:34:18] [INFO ] After 182ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 03:34:18] [INFO ] Deduced a trap composed of 18 places in 191 ms of which 0 ms to minimize.
[2022-06-09 03:34:19] [INFO ] Deduced a trap composed of 73 places in 203 ms of which 0 ms to minimize.
[2022-06-09 03:34:19] [INFO ] Deduced a trap composed of 12 places in 200 ms of which 0 ms to minimize.
[2022-06-09 03:34:19] [INFO ] Deduced a trap composed of 11 places in 196 ms of which 1 ms to minimize.
[2022-06-09 03:34:19] [INFO ] Deduced a trap composed of 39 places in 167 ms of which 0 ms to minimize.
[2022-06-09 03:34:20] [INFO ] Deduced a trap composed of 12 places in 195 ms of which 0 ms to minimize.
[2022-06-09 03:34:20] [INFO ] Deduced a trap composed of 60 places in 197 ms of which 0 ms to minimize.
[2022-06-09 03:34:20] [INFO ] Deduced a trap composed of 49 places in 179 ms of which 1 ms to minimize.
[2022-06-09 03:34:20] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2054 ms
[2022-06-09 03:34:20] [INFO ] After 2306ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2022-06-09 03:34:20] [INFO ] After 2825ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2466 ms.
Support contains 1 out of 237 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
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 4 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 229 transition count 2747
Applied a total of 16 rules in 88 ms. Remains 229 /237 variables (removed 8) and now considering 2747/2750 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/237 places, 2747/2750 transitions.
Finished random walk after 670508 steps, including 2 resets, run visited all 1 properties in 333 ms. (steps per millisecond=2013 )
FORMULA BugTracking-PT-q3m256-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2022-06-09 03:34:23] [INFO ] Flatten gal took : 112 ms
[2022-06-09 03:34:24] [INFO ] Flatten gal took : 143 ms
[2022-06-09 03:34:24] [INFO ] Applying decomposition
[2022-06-09 03:34:24] [INFO ] Flatten gal took : 108 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6994593664936068660.txt' '-o' '/tmp/graph6994593664936068660.bin' '-w' '/tmp/graph6994593664936068660.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6994593664936068660.bin' '-l' '-1' '-v' '-w' '/tmp/graph6994593664936068660.weights' '-q' '0' '-e' '0.001'
[2022-06-09 03:34:24] [INFO ] Decomposing Gal with order
[2022-06-09 03:34:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 03:34:24] [INFO ] Removed a total of 210 redundant transitions.
[2022-06-09 03:34:24] [INFO ] Flatten gal took : 174 ms
[2022-06-09 03:34:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 242 labels/synchronizations in 5 ms.
[2022-06-09 03:34:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality10429778543190928249.gal : 11 ms
[2022-06-09 03:34:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality2812591872379435666.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10429778543190928249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2812591872379435666.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 03:56:46] [INFO ] Flatten gal took : 119 ms
[2022-06-09 03:56:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4773075296579742618.gal : 11 ms
[2022-06-09 03:56:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality11837324352343751153.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4773075296579742618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11837324352343751153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.
Detected timeout of ITS tools.
[2022-06-09 04:19:07] [INFO ] Flatten gal took : 115 ms
[2022-06-09 04:19:07] [INFO ] Input system was already deterministic with 2750 transitions.
[2022-06-09 04:19:07] [INFO ] Transformed 237 places.
[2022-06-09 04:19:08] [INFO ] Transformed 2750 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 04:19:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality3535096005628073480.gal : 10 ms
[2022-06-09 04:19:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality3566854536141474197.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3535096005628073480.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3566854536141474197.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...319
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 6 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -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=@none -Xss128m -Xms40m -Xmx8192m

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="BugTracking-PT-q3m256"
export BK_EXAMINATION="CTLCardinality"
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 BugTracking-PT-q3m256, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472281700057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m256.tgz
mv BugTracking-PT-q3m256 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;