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.r168-tall-165277016700457.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 PolyORBLF-COL-S02J04T10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016700457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 360K
-rw-r--r-- 1 mcc users 6.0K Apr 29 13:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Apr 29 13:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 13:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 29 13:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 154K May 10 09:34 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 PolyORBLF-COL-S02J04T10-CTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652852508684

Running Version 202205111006
[2022-05-18 05:41:49] [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]
[2022-05-18 05:41:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 05:41:49] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-18 05:41:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 05:41:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 650 ms
[2022-05-18 05:41:50] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 752 PT places and 1664.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
[2022-05-18 05:41:50] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2022-05-18 05:41:50] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 7 resets, run finished after 578 ms. (steps per millisecond=17 ) properties (out of 52) seen :12
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 40) seen :0
Running SMT prover for 40 properties.
[2022-05-18 05:41:51] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2022-05-18 05:41:51] [INFO ] Computed 26 place invariants in 11 ms
[2022-05-18 05:41:52] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:40
[2022-05-18 05:41:52] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 05:41:52] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2022-05-18 05:41:52] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :36 sat :4
[2022-05-18 05:41:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-18 05:41:52] [INFO ] After 44ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :36 sat :4
[2022-05-18 05:41:52] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 4 ms to minimize.
[2022-05-18 05:41:52] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 47 ms
[2022-05-18 05:41:52] [INFO ] Deduced a trap composed of 32 places in 38 ms of which 1 ms to minimize.
[2022-05-18 05:41:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 53 ms
[2022-05-18 05:41:52] [INFO ] After 229ms SMT Verify possible using trap constraints in natural domain returned unsat :37 sat :3
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-05-18 05:41:52] [INFO ] After 547ms SMT Verify possible using all constraints in natural domain returned unsat :37 sat :3
Fused 40 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 21 ms.
Support contains 6 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 80 transition count 57
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 72 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 71 transition count 56
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 19 place count 71 transition count 54
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 23 place count 69 transition count 54
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 33 place count 64 transition count 49
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 64 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 35 place count 63 transition count 48
Applied a total of 35 rules in 23 ms. Remains 63 /81 variables (removed 18) and now considering 48/65 (removed 17) transitions.
[2022-05-18 05:41:52] [INFO ] Flow matrix only has 47 transitions (discarded 1 similar events)
// Phase 1: matrix 47 rows 63 cols
[2022-05-18 05:41:52] [INFO ] Computed 25 place invariants in 2 ms
[2022-05-18 05:41:52] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 2 transitions.
Found 2 dead transitions using SMT.
Drop transitions removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in SAFETY mode, iteration 1 : 63/81 places, 46/65 transitions.
Reduce places removed 2 places and 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 61 transition count 44
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 60 transition count 42
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 3 rules in 5 ms. Remains 60 /63 variables (removed 3) and now considering 42/46 (removed 4) transitions.
Finished structural reductions, in 2 iterations. Remains : 60/81 places, 42/65 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-05-18 05:41:53] [INFO ] Flow matrix only has 41 transitions (discarded 1 similar events)
// Phase 1: matrix 41 rows 59 cols
[2022-05-18 05:41:53] [INFO ] Computed 25 place invariants in 9 ms
[2022-05-18 05:41:53] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-18 05:41:53] [INFO ] [Real]Absence check using 8 positive and 17 generalized place invariants in 3 ms returned sat
[2022-05-18 05:41:53] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 39 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 05:41:53] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2022-05-18 05:41:53] [INFO ] Flatten gal took : 29 ms
[2022-05-18 05:41:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 05:41:53] [INFO ] Flatten gal took : 9 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2022-05-18 05:41:53] [INFO ] Unfolded HLPN to a Petri net with 752 places and 1572 transitions 7262 arcs in 29 ms.
[2022-05-18 05:41:53] [INFO ] Unfolded 6 HLPN properties in 1 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 325 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1412/1412 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 750 transition count 1412
Applied a total of 2 rules in 46 ms. Remains 750 /752 variables (removed 2) and now considering 1412/1412 (removed 0) transitions.
[2022-05-18 05:41:53] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
// Phase 1: matrix 1392 rows 750 cols
[2022-05-18 05:41:53] [INFO ] Computed 52 place invariants in 54 ms
[2022-05-18 05:41:53] [INFO ] Dead Transitions using invariants and state equation in 645 ms found 110 transitions.
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions.
[2022-05-18 05:41:53] [INFO ] Flow matrix only has 1282 transitions (discarded 20 similar events)
// Phase 1: matrix 1282 rows 750 cols
[2022-05-18 05:41:53] [INFO ] Computed 52 place invariants in 55 ms
[2022-05-18 05:41:54] [INFO ] Implicit Places using invariants in 357 ms returned [574, 575, 576, 577, 578, 579, 580, 581, 582, 583]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 362 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 740/752 places, 1302/1412 transitions.
Reduce places removed 2 places and 20 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 738 transition count 1282
Reduce places removed 0 places and 20 transitions.
Deduced a syphon composed of 20 places in 2 ms
Applied a total of 2 rules in 18 ms. Remains 738 /740 variables (removed 2) and now considering 1262/1302 (removed 40) transitions.
[2022-05-18 05:41:54] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 738 cols
[2022-05-18 05:41:54] [INFO ] Computed 62 place invariants in 40 ms
[2022-05-18 05:41:54] [INFO ] Implicit Places using invariants in 313 ms returned []
[2022-05-18 05:41:54] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 738 cols
[2022-05-18 05:41:54] [INFO ] Computed 62 place invariants in 37 ms
[2022-05-18 05:41:55] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:41:57] [INFO ] Implicit Places using invariants and state equation in 3098 ms returned []
Implicit Place search using SMT with State Equation took 3419 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 738/752 places, 1262/1412 transitions.
Finished structural reductions, in 2 iterations. Remains : 738/752 places, 1262/1412 transitions.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Support contains 305 out of 718 places after structural reductions.
[2022-05-18 05:41:57] [INFO ] Flatten gal took : 100 ms
[2022-05-18 05:41:57] [INFO ] Flatten gal took : 83 ms
[2022-05-18 05:41:58] [INFO ] Input system was already deterministic with 1262 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-05-18 05:41:59] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 718 cols
[2022-05-18 05:41:59] [INFO ] Computed 42 place invariants in 32 ms
[2022-05-18 05:41:59] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2022-05-18 05:41:59] [INFO ] [Real]Absence check using 10 positive and 32 generalized place invariants in 38 ms returned sat
[2022-05-18 05:41:59] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:6
[2022-05-18 05:41:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-18 05:41:59] [INFO ] [Nat]Absence check using 10 positive and 32 generalized place invariants in 36 ms returned sat
[2022-05-18 05:42:04] [INFO ] After 4643ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :1
[2022-05-18 05:42:04] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:42:10] [INFO ] After 5728ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :8 sat :1
[2022-05-18 05:42:12] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 2 ms to minimize.
[2022-05-18 05:42:13] [INFO ] Deduced a trap composed of 23 places in 255 ms of which 1 ms to minimize.
[2022-05-18 05:42:13] [INFO ] Deduced a trap composed of 418 places in 241 ms of which 1 ms to minimize.
[2022-05-18 05:42:13] [INFO ] Deduced a trap composed of 421 places in 269 ms of which 1 ms to minimize.
[2022-05-18 05:42:14] [INFO ] Deduced a trap composed of 408 places in 242 ms of which 2 ms to minimize.
[2022-05-18 05:42:14] [INFO ] Deduced a trap composed of 408 places in 233 ms of which 1 ms to minimize.
[2022-05-18 05:42:14] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2391 ms
[2022-05-18 05:42:14] [INFO ] After 10146ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :1
Attempting to minimize the solution found.
Minimization took 1645 ms.
[2022-05-18 05:42:16] [INFO ] After 16635ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :1
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 70 out of 718 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 718/718 places, 1262/1262 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 718 transition count 1172
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 628 transition count 1172
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 180 place count 628 transition count 1142
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 240 place count 598 transition count 1142
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 250 place count 588 transition count 1132
Iterating global reduction 2 with 10 rules applied. Total rules applied 260 place count 588 transition count 1132
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 2 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 400 place count 518 transition count 1062
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 420 place count 518 transition count 1042
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 440 place count 498 transition count 1042
Applied a total of 440 rules in 143 ms. Remains 498 /718 variables (removed 220) and now considering 1042/1262 (removed 220) transitions.
[2022-05-18 05:42:16] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 498 cols
[2022-05-18 05:42:16] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 05:42:16] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 498/718 places, 1042/1262 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 313309 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{}
Probabilistic random walk after 313309 steps, saw 173379 distinct states, run finished after 3001 ms. (steps per millisecond=104 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-18 05:42:19] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 498 cols
[2022-05-18 05:42:19] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 05:42:20] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:42:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2022-05-18 05:42:20] [INFO ] [Nat]Absence check using 11 positive and 31 generalized place invariants in 18 ms returned sat
[2022-05-18 05:42:21] [INFO ] After 1031ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:42:21] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:42:22] [INFO ] After 1635ms SMT Verify possible using 120 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:42:23] [INFO ] After 2275ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 625 ms.
[2022-05-18 05:42:24] [INFO ] After 4036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 70 out of 498 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 498/498 places, 1042/1042 transitions.
Applied a total of 0 rules in 24 ms. Remains 498 /498 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 498/498 places, 1042/1042 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 498/498 places, 1042/1042 transitions.
Applied a total of 0 rules in 27 ms. Remains 498 /498 variables (removed 0) and now considering 1042/1042 (removed 0) transitions.
[2022-05-18 05:42:24] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 498 cols
[2022-05-18 05:42:24] [INFO ] Computed 42 place invariants in 12 ms
[2022-05-18 05:42:24] [INFO ] Implicit Places using invariants in 363 ms returned []
[2022-05-18 05:42:24] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 498 cols
[2022-05-18 05:42:24] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 05:42:24] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:42:29] [INFO ] Implicit Places using invariants and state equation in 5395 ms returned []
Implicit Place search using SMT with State Equation took 5762 ms to find 0 implicit places.
[2022-05-18 05:42:29] [INFO ] Redundant transitions in 69 ms returned []
[2022-05-18 05:42:29] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 498 cols
[2022-05-18 05:42:29] [INFO ] Computed 42 place invariants in 12 ms
[2022-05-18 05:42:30] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 498/498 places, 1042/1042 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 498 transition count 1022
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 40 place count 488 transition count 1062
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 1 with 40 rules applied. Total rules applied 80 place count 488 transition count 1022
Free-agglomeration rule applied 10 times.
Iterating global reduction 1 with 10 rules applied. Total rules applied 90 place count 488 transition count 1012
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 100 place count 478 transition count 1012
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 2 with 22 rules applied. Total rules applied 122 place count 478 transition count 990
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 144 place count 456 transition count 990
Applied a total of 144 rules in 86 ms. Remains 456 /498 variables (removed 42) and now considering 990/1042 (removed 52) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 990 rows 456 cols
[2022-05-18 05:42:30] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 05:42:30] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 05:42:30] [INFO ] [Nat]Absence check using 12 positive place invariants in 8 ms returned sat
[2022-05-18 05:42:30] [INFO ] [Nat]Absence check using 12 positive and 30 generalized place invariants in 14 ms returned sat
[2022-05-18 05:42:32] [INFO ] After 2111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 05:42:33] [INFO ] Deduced a trap composed of 38 places in 72 ms of which 0 ms to minimize.
[2022-05-18 05:42:33] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 0 ms to minimize.
[2022-05-18 05:42:33] [INFO ] Deduced a trap composed of 38 places in 88 ms of which 0 ms to minimize.
[2022-05-18 05:42:33] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 0 ms to minimize.
[2022-05-18 05:42:34] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 0 ms to minimize.
[2022-05-18 05:42:34] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 1 ms to minimize.
[2022-05-18 05:42:34] [INFO ] Deduced a trap composed of 38 places in 44 ms of which 0 ms to minimize.
[2022-05-18 05:42:34] [INFO ] Deduced a trap composed of 38 places in 28 ms of which 0 ms to minimize.
[2022-05-18 05:42:34] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1072 ms
[2022-05-18 05:42:34] [INFO ] After 3776ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1689 ms.
[2022-05-18 05:42:36] [INFO ] After 5551ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-18 05:42:36] [INFO ] Flatten gal took : 53 ms
[2022-05-18 05:42:36] [INFO ] Flatten gal took : 57 ms
[2022-05-18 05:42:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12404043693353717364.gal : 23 ms
[2022-05-18 05:42:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13635737292471325672.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms6376253894354021613;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12404043693353717364.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13635737292471325672.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality13635737292471325672.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 59
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59 after 64
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :64 after 73
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :73 after 84
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :84 after 105
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :105 after 524
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :524 after 818
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :818 after 2603
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2603 after 9509
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :9509 after 34514
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :34514 after 93638
Detected timeout of ITS tools.
[2022-05-18 05:42:51] [INFO ] Flatten gal took : 49 ms
[2022-05-18 05:42:51] [INFO ] Applying decomposition
[2022-05-18 05:42:51] [INFO ] Flatten gal took : 44 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/graph17919783616872702320.txt' '-o' '/tmp/graph17919783616872702320.bin' '-w' '/tmp/graph17919783616872702320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17919783616872702320.bin' '-l' '-1' '-v' '-w' '/tmp/graph17919783616872702320.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:42:51] [INFO ] Decomposing Gal with order
[2022-05-18 05:42:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:42:51] [INFO ] Removed a total of 1042 redundant transitions.
[2022-05-18 05:42:52] [INFO ] Flatten gal took : 333 ms
[2022-05-18 05:42:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 913 labels/synchronizations in 77 ms.
[2022-05-18 05:42:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3341492119132717979.gal : 12 ms
[2022-05-18 05:42:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6840098056680068145.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms6376253894354021613;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3341492119132717979.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6840098056680068145.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality6840098056680068145.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 15
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :15 after 26
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :26 after 33
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :33 after 65
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :65 after 99
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :99 after 167
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :167 after 614
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :614 after 2221
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2221 after 5528
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5528 after 18135
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17166660246903522547
[2022-05-18 05:43:07] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17166660246903522547
Running compilation step : cd /tmp/ltsmin17166660246903522547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1643 ms.
Running link step : cd /tmp/ltsmin17166660246903522547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin17166660246903522547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp11==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Successfully simplified 8 atomic propositions for a total of 6 simplifications.
[2022-05-18 05:43:22] [INFO ] Flatten gal took : 47 ms
[2022-05-18 05:43:22] [INFO ] Flatten gal took : 48 ms
[2022-05-18 05:43:22] [INFO ] Input system was already deterministic with 1262 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 718/718 places, 1262/1262 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 708 transition count 1252
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 708 transition count 1252
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 698 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 698 transition count 1242
Applied a total of 40 rules in 21 ms. Remains 698 /718 variables (removed 20) and now considering 1242/1262 (removed 20) transitions.
[2022-05-18 05:43:22] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:43:22] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 05:43:23] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
[2022-05-18 05:43:23] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:43:23] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 05:43:23] [INFO ] Implicit Places using invariants in 414 ms returned []
[2022-05-18 05:43:23] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:43:23] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 05:43:24] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:43:29] [INFO ] Implicit Places using invariants and state equation in 6254 ms returned []
Implicit Place search using SMT with State Equation took 6670 ms to find 0 implicit places.
[2022-05-18 05:43:29] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:43:29] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 05:43:30] [INFO ] Dead Transitions using invariants and state equation in 482 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 698/718 places, 1242/1262 transitions.
Finished structural reductions, in 1 iterations. Remains : 698/718 places, 1242/1262 transitions.
[2022-05-18 05:43:30] [INFO ] Flatten gal took : 45 ms
[2022-05-18 05:43:30] [INFO ] Flatten gal took : 78 ms
[2022-05-18 05:43:30] [INFO ] Input system was already deterministic with 1242 transitions.
[2022-05-18 05:43:30] [INFO ] Flatten gal took : 44 ms
[2022-05-18 05:43:30] [INFO ] Flatten gal took : 43 ms
[2022-05-18 05:43:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1598605736747947088.gal : 5 ms
[2022-05-18 05:43:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality17642161774835011102.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/CTLCardinality1598605736747947088.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17642161774835011102.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.
[2022-05-18 05:44:00] [INFO ] Flatten gal took : 54 ms
[2022-05-18 05:44:00] [INFO ] Applying decomposition
[2022-05-18 05:44:00] [INFO ] Flatten gal took : 42 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/graph7223956588261717279.txt' '-o' '/tmp/graph7223956588261717279.bin' '-w' '/tmp/graph7223956588261717279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7223956588261717279.bin' '-l' '-1' '-v' '-w' '/tmp/graph7223956588261717279.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:44:01] [INFO ] Decomposing Gal with order
[2022-05-18 05:44:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:44:01] [INFO ] Removed a total of 1341 redundant transitions.
[2022-05-18 05:44:01] [INFO ] Flatten gal took : 126 ms
[2022-05-18 05:44:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 29 ms.
[2022-05-18 05:44:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality15993276399131273252.gal : 8 ms
[2022-05-18 05:44:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality15354035288764925467.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/CTLCardinality15993276399131273252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15354035288764925467.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 718/718 places, 1262/1262 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 718 transition count 1172
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 628 transition count 1172
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 180 place count 628 transition count 1142
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 240 place count 598 transition count 1142
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 250 place count 588 transition count 1132
Iterating global reduction 2 with 10 rules applied. Total rules applied 260 place count 588 transition count 1132
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 420 place count 508 transition count 1052
Applied a total of 420 rules in 74 ms. Remains 508 /718 variables (removed 210) and now considering 1052/1262 (removed 210) transitions.
[2022-05-18 05:44:31] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
// Phase 1: matrix 1032 rows 508 cols
[2022-05-18 05:44:31] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 05:44:31] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
[2022-05-18 05:44:31] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
// Phase 1: matrix 1032 rows 508 cols
[2022-05-18 05:44:31] [INFO ] Computed 42 place invariants in 11 ms
[2022-05-18 05:44:32] [INFO ] Implicit Places using invariants in 344 ms returned []
[2022-05-18 05:44:32] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
// Phase 1: matrix 1032 rows 508 cols
[2022-05-18 05:44:32] [INFO ] Computed 42 place invariants in 21 ms
[2022-05-18 05:44:32] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:44:37] [INFO ] Implicit Places using invariants and state equation in 4837 ms returned []
Implicit Place search using SMT with State Equation took 5182 ms to find 0 implicit places.
[2022-05-18 05:44:37] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-18 05:44:37] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
// Phase 1: matrix 1032 rows 508 cols
[2022-05-18 05:44:37] [INFO ] Computed 42 place invariants in 17 ms
[2022-05-18 05:44:37] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 508/718 places, 1052/1262 transitions.
Finished structural reductions, in 1 iterations. Remains : 508/718 places, 1052/1262 transitions.
[2022-05-18 05:44:37] [INFO ] Flatten gal took : 38 ms
[2022-05-18 05:44:37] [INFO ] Flatten gal took : 46 ms
[2022-05-18 05:44:37] [INFO ] Input system was already deterministic with 1052 transitions.
[2022-05-18 05:44:37] [INFO ] Flatten gal took : 38 ms
[2022-05-18 05:44:37] [INFO ] Flatten gal took : 39 ms
[2022-05-18 05:44:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality5902749175065153268.gal : 6 ms
[2022-05-18 05:44:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality5197262647512943129.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/CTLCardinality5902749175065153268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5197262647512943129.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.
[2022-05-18 05:45:07] [INFO ] Flatten gal took : 49 ms
[2022-05-18 05:45:07] [INFO ] Applying decomposition
[2022-05-18 05:45:07] [INFO ] Flatten gal took : 37 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/graph18241891701361944991.txt' '-o' '/tmp/graph18241891701361944991.bin' '-w' '/tmp/graph18241891701361944991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18241891701361944991.bin' '-l' '-1' '-v' '-w' '/tmp/graph18241891701361944991.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:45:08] [INFO ] Decomposing Gal with order
[2022-05-18 05:45:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:45:08] [INFO ] Removed a total of 875 redundant transitions.
[2022-05-18 05:45:08] [INFO ] Flatten gal took : 121 ms
[2022-05-18 05:45:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 371 labels/synchronizations in 12 ms.
[2022-05-18 05:45:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality7134642493600479920.gal : 5 ms
[2022-05-18 05:45:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality10315048928813455232.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/CTLCardinality7134642493600479920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10315048928813455232.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 LTL mode, iteration 0 : 718/718 places, 1262/1262 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 708 transition count 1252
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 708 transition count 1252
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 698 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 698 transition count 1242
Applied a total of 40 rules in 24 ms. Remains 698 /718 variables (removed 20) and now considering 1242/1262 (removed 20) transitions.
[2022-05-18 05:45:38] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:45:38] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 05:45:38] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
[2022-05-18 05:45:38] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:45:38] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 05:45:39] [INFO ] Implicit Places using invariants in 393 ms returned []
[2022-05-18 05:45:39] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:45:39] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 05:45:39] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:45:45] [INFO ] Implicit Places using invariants and state equation in 6585 ms returned []
Implicit Place search using SMT with State Equation took 6980 ms to find 0 implicit places.
[2022-05-18 05:45:45] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:45:45] [INFO ] Computed 42 place invariants in 25 ms
[2022-05-18 05:45:46] [INFO ] Dead Transitions using invariants and state equation in 489 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 698/718 places, 1242/1262 transitions.
Finished structural reductions, in 1 iterations. Remains : 698/718 places, 1242/1262 transitions.
[2022-05-18 05:45:46] [INFO ] Flatten gal took : 44 ms
[2022-05-18 05:45:46] [INFO ] Flatten gal took : 40 ms
[2022-05-18 05:45:46] [INFO ] Input system was already deterministic with 1242 transitions.
[2022-05-18 05:45:46] [INFO ] Flatten gal took : 41 ms
[2022-05-18 05:45:46] [INFO ] Flatten gal took : 40 ms
[2022-05-18 05:45:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality15169102191032387177.gal : 3 ms
[2022-05-18 05:45:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality3852340697070131119.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/CTLCardinality15169102191032387177.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3852340697070131119.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.
[2022-05-18 05:46:16] [INFO ] Flatten gal took : 41 ms
[2022-05-18 05:46:16] [INFO ] Applying decomposition
[2022-05-18 05:46:16] [INFO ] Flatten gal took : 51 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/graph12561603550802875514.txt' '-o' '/tmp/graph12561603550802875514.bin' '-w' '/tmp/graph12561603550802875514.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12561603550802875514.bin' '-l' '-1' '-v' '-w' '/tmp/graph12561603550802875514.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:46:16] [INFO ] Decomposing Gal with order
[2022-05-18 05:46:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:46:17] [INFO ] Removed a total of 945 redundant transitions.
[2022-05-18 05:46:17] [INFO ] Flatten gal took : 110 ms
[2022-05-18 05:46:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 557 labels/synchronizations in 16 ms.
[2022-05-18 05:46:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality16969168686262473329.gal : 6 ms
[2022-05-18 05:46:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality5756795072760524858.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/CTLCardinality16969168686262473329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5756795072760524858.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 LTL mode, iteration 0 : 718/718 places, 1262/1262 transitions.
Applied a total of 0 rules in 7 ms. Remains 718 /718 variables (removed 0) and now considering 1262/1262 (removed 0) transitions.
[2022-05-18 05:46:47] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 718 cols
[2022-05-18 05:46:47] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 05:46:47] [INFO ] Dead Transitions using invariants and state equation in 494 ms found 0 transitions.
[2022-05-18 05:46:47] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 718 cols
[2022-05-18 05:46:47] [INFO ] Computed 42 place invariants in 27 ms
[2022-05-18 05:46:48] [INFO ] Implicit Places using invariants in 442 ms returned []
[2022-05-18 05:46:48] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 718 cols
[2022-05-18 05:46:48] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 05:46:48] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:46:54] [INFO ] Implicit Places using invariants and state equation in 6554 ms returned []
Implicit Place search using SMT with State Equation took 6998 ms to find 0 implicit places.
[2022-05-18 05:46:54] [INFO ] Flow matrix only has 1242 transitions (discarded 20 similar events)
// Phase 1: matrix 1242 rows 718 cols
[2022-05-18 05:46:54] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 05:46:55] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 718/718 places, 1262/1262 transitions.
[2022-05-18 05:46:55] [INFO ] Flatten gal took : 39 ms
[2022-05-18 05:46:55] [INFO ] Flatten gal took : 45 ms
[2022-05-18 05:46:55] [INFO ] Input system was already deterministic with 1262 transitions.
[2022-05-18 05:46:55] [INFO ] Flatten gal took : 41 ms
[2022-05-18 05:46:55] [INFO ] Flatten gal took : 43 ms
[2022-05-18 05:46:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality7904690914507579927.gal : 3 ms
[2022-05-18 05:46:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality1143497669418292111.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/CTLCardinality7904690914507579927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1143497669418292111.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.
[2022-05-18 05:47:25] [INFO ] Flatten gal took : 41 ms
[2022-05-18 05:47:25] [INFO ] Applying decomposition
[2022-05-18 05:47:25] [INFO ] Flatten gal took : 41 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/graph2508907552055534078.txt' '-o' '/tmp/graph2508907552055534078.bin' '-w' '/tmp/graph2508907552055534078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2508907552055534078.bin' '-l' '-1' '-v' '-w' '/tmp/graph2508907552055534078.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:47:25] [INFO ] Decomposing Gal with order
[2022-05-18 05:47:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:47:25] [INFO ] Removed a total of 1353 redundant transitions.
[2022-05-18 05:47:25] [INFO ] Flatten gal took : 92 ms
[2022-05-18 05:47:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 99 labels/synchronizations in 10 ms.
[2022-05-18 05:47:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality11535614055061207326.gal : 6 ms
[2022-05-18 05:47:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality1185031879331224485.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/CTLCardinality11535614055061207326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1185031879331224485.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 LTL mode, iteration 0 : 718/718 places, 1262/1262 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 708 transition count 1252
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 708 transition count 1252
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 698 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 698 transition count 1242
Applied a total of 40 rules in 22 ms. Remains 698 /718 variables (removed 20) and now considering 1242/1262 (removed 20) transitions.
[2022-05-18 05:47:56] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:47:56] [INFO ] Computed 42 place invariants in 20 ms
[2022-05-18 05:47:56] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
[2022-05-18 05:47:56] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:47:56] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 05:47:57] [INFO ] Implicit Places using invariants in 399 ms returned []
[2022-05-18 05:47:57] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:47:57] [INFO ] Computed 42 place invariants in 14 ms
[2022-05-18 05:47:57] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:48:02] [INFO ] Implicit Places using invariants and state equation in 5447 ms returned []
Implicit Place search using SMT with State Equation took 5848 ms to find 0 implicit places.
[2022-05-18 05:48:02] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:48:02] [INFO ] Computed 42 place invariants in 19 ms
[2022-05-18 05:48:03] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 698/718 places, 1242/1262 transitions.
Finished structural reductions, in 1 iterations. Remains : 698/718 places, 1242/1262 transitions.
[2022-05-18 05:48:03] [INFO ] Flatten gal took : 37 ms
[2022-05-18 05:48:03] [INFO ] Flatten gal took : 39 ms
[2022-05-18 05:48:03] [INFO ] Input system was already deterministic with 1242 transitions.
[2022-05-18 05:48:03] [INFO ] Flatten gal took : 40 ms
[2022-05-18 05:48:03] [INFO ] Flatten gal took : 39 ms
[2022-05-18 05:48:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality14839017705149882120.gal : 5 ms
[2022-05-18 05:48:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality8207309025577809667.ctl : 73 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/CTLCardinality14839017705149882120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8207309025577809667.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.
[2022-05-18 05:48:33] [INFO ] Flatten gal took : 39 ms
[2022-05-18 05:48:33] [INFO ] Applying decomposition
[2022-05-18 05:48:33] [INFO ] Flatten gal took : 44 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/graph9991043331810893641.txt' '-o' '/tmp/graph9991043331810893641.bin' '-w' '/tmp/graph9991043331810893641.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9991043331810893641.bin' '-l' '-1' '-v' '-w' '/tmp/graph9991043331810893641.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:48:33] [INFO ] Decomposing Gal with order
[2022-05-18 05:48:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:48:33] [INFO ] Removed a total of 1430 redundant transitions.
[2022-05-18 05:48:33] [INFO ] Flatten gal took : 109 ms
[2022-05-18 05:48:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 12 ms.
[2022-05-18 05:48:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality14438811199286842004.gal : 15 ms
[2022-05-18 05:48:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality8965234077025637380.ctl : 84 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/CTLCardinality14438811199286842004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8965234077025637380.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 LTL mode, iteration 0 : 718/718 places, 1262/1262 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 708 transition count 1252
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 708 transition count 1252
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 698 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 698 transition count 1242
Applied a total of 40 rules in 25 ms. Remains 698 /718 variables (removed 20) and now considering 1242/1262 (removed 20) transitions.
[2022-05-18 05:49:04] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:49:04] [INFO ] Computed 42 place invariants in 23 ms
[2022-05-18 05:49:04] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2022-05-18 05:49:04] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:49:04] [INFO ] Computed 42 place invariants in 18 ms
[2022-05-18 05:49:04] [INFO ] Implicit Places using invariants in 419 ms returned []
[2022-05-18 05:49:04] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:49:04] [INFO ] Computed 42 place invariants in 13 ms
[2022-05-18 05:49:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2022-05-18 05:49:11] [INFO ] Implicit Places using invariants and state equation in 6420 ms returned []
Implicit Place search using SMT with State Equation took 6841 ms to find 0 implicit places.
[2022-05-18 05:49:11] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2022-05-18 05:49:11] [INFO ] Computed 42 place invariants in 22 ms
[2022-05-18 05:49:11] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 698/718 places, 1242/1262 transitions.
Finished structural reductions, in 1 iterations. Remains : 698/718 places, 1242/1262 transitions.
[2022-05-18 05:49:11] [INFO ] Flatten gal took : 40 ms
[2022-05-18 05:49:11] [INFO ] Flatten gal took : 39 ms
[2022-05-18 05:49:12] [INFO ] Input system was already deterministic with 1242 transitions.
[2022-05-18 05:49:12] [INFO ] Flatten gal took : 40 ms
[2022-05-18 05:49:12] [INFO ] Flatten gal took : 39 ms
[2022-05-18 05:49:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality14503542639597651034.gal : 4 ms
[2022-05-18 05:49:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality8872104926096683019.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/CTLCardinality14503542639597651034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8872104926096683019.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.
[2022-05-18 05:49:42] [INFO ] Flatten gal took : 40 ms
[2022-05-18 05:49:42] [INFO ] Applying decomposition
[2022-05-18 05:49:42] [INFO ] Flatten gal took : 39 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/graph10524255104569244835.txt' '-o' '/tmp/graph10524255104569244835.bin' '-w' '/tmp/graph10524255104569244835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10524255104569244835.bin' '-l' '-1' '-v' '-w' '/tmp/graph10524255104569244835.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:49:42] [INFO ] Decomposing Gal with order
[2022-05-18 05:49:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:49:42] [INFO ] Removed a total of 1423 redundant transitions.
[2022-05-18 05:49:42] [INFO ] Flatten gal took : 129 ms
[2022-05-18 05:49:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 754 labels/synchronizations in 16 ms.
[2022-05-18 05:49:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality266195536440694744.gal : 6 ms
[2022-05-18 05:49:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality9753311588140410059.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/CTLCardinality266195536440694744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9753311588140410059.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...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-18 05:50:12] [INFO ] Flatten gal took : 41 ms
[2022-05-18 05:50:12] [INFO ] Flatten gal took : 44 ms
[2022-05-18 05:50:12] [INFO ] Applying decomposition
[2022-05-18 05:50:12] [INFO ] Flatten gal took : 48 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/graph10683049501093757650.txt' '-o' '/tmp/graph10683049501093757650.bin' '-w' '/tmp/graph10683049501093757650.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10683049501093757650.bin' '-l' '-1' '-v' '-w' '/tmp/graph10683049501093757650.weights' '-q' '0' '-e' '0.001'
[2022-05-18 05:50:12] [INFO ] Decomposing Gal with order
[2022-05-18 05:50:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 05:50:13] [INFO ] Removed a total of 1769 redundant transitions.
[2022-05-18 05:50:13] [INFO ] Flatten gal took : 123 ms
[2022-05-18 05:50:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 312 labels/synchronizations in 16 ms.
[2022-05-18 05:50:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality6679145763697458060.gal : 5 ms
[2022-05-18 05:50:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality9705695476452399915.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/CTLCardinality6679145763697458060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9705695476452399915.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 6 CTL formulae.
Detected timeout of ITS tools.
[2022-05-18 06:13:08] [INFO ] Applying decomposition
[2022-05-18 06:13:08] [INFO ] Flatten gal took : 214 ms
[2022-05-18 06:13:08] [INFO ] Decomposing Gal with order
[2022-05-18 06:13:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 06:13:08] [INFO ] Removed a total of 3219 redundant transitions.
[2022-05-18 06:13:09] [INFO ] Flatten gal took : 363 ms
[2022-05-18 06:13:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 323 ms.
[2022-05-18 06:13:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality12137456665783118832.gal : 26 ms
[2022-05-18 06:13:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality7600962378930214159.ctl : 6 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/CTLCardinality12137456665783118832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7600962378930214159.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.
[2022-05-18 06:36:02] [INFO ] Flatten gal took : 228 ms
[2022-05-18 06:36:03] [INFO ] Input system was already deterministic with 1262 transitions.
[2022-05-18 06:36:03] [INFO ] Transformed 718 places.
[2022-05-18 06:36:03] [INFO ] Transformed 1262 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
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
[2022-05-18 06:36:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality11089218860983971822.gal : 11 ms
[2022-05-18 06:36:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality12587623586650847231.ctl : 3 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/CTLCardinality11089218860983971822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12587623586650847231.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...321
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="PolyORBLF-COL-S02J04T10"
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 PolyORBLF-COL-S02J04T10, 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 r168-tall-165277016700457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T10.tgz
mv PolyORBLF-COL-S02J04T10 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 ;