Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905974800139.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldRVs-PT-040B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905974800139
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1012K
-rw-r--r-- 1 mcc users 8.5K Feb 26 18:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 26 18:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 18:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 18:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 26 18:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 18:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 498K Mar 5 18:23 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 ShieldRVs-PT-040B-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-040B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679166957687

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-040B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-18 19:15:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 19:15:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 19:16:00] [INFO ] Load time of PNML (sax parser for PT used): 172 ms
[2023-03-18 19:16:00] [INFO ] Transformed 1603 places.
[2023-03-18 19:16:00] [INFO ] Transformed 1803 transitions.
[2023-03-18 19:16:00] [INFO ] Found NUPN structural information;
[2023-03-18 19:16:00] [INFO ] Parsed PT model containing 1603 places and 1803 transitions and 5760 arcs in 401 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ShieldRVs-PT-040B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-040B-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 1603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1603/1603 places, 1803/1803 transitions.
Discarding 272 places :
Symmetric choice reduction at 0 with 272 rule applications. Total rules 272 place count 1331 transition count 1531
Iterating global reduction 0 with 272 rules applied. Total rules applied 544 place count 1331 transition count 1531
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 545 place count 1330 transition count 1530
Iterating global reduction 0 with 1 rules applied. Total rules applied 546 place count 1330 transition count 1530
Applied a total of 546 rules in 496 ms. Remains 1330 /1603 variables (removed 273) and now considering 1530/1803 (removed 273) transitions.
// Phase 1: matrix 1530 rows 1330 cols
[2023-03-18 19:16:01] [INFO ] Computed 161 place invariants in 37 ms
[2023-03-18 19:16:02] [INFO ] Implicit Places using invariants in 978 ms returned []
[2023-03-18 19:16:02] [INFO ] Invariant cache hit.
[2023-03-18 19:16:03] [INFO ] Implicit Places using invariants and state equation in 1412 ms returned []
Implicit Place search using SMT with State Equation took 2595 ms to find 0 implicit places.
[2023-03-18 19:16:03] [INFO ] Invariant cache hit.
[2023-03-18 19:16:04] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1330/1603 places, 1530/1803 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3812 ms. Remains : 1330/1603 places, 1530/1803 transitions.
Support contains 29 out of 1330 places after structural reductions.
[2023-03-18 19:16:04] [INFO ] Flatten gal took : 184 ms
[2023-03-18 19:16:04] [INFO ] Flatten gal took : 161 ms
[2023-03-18 19:16:05] [INFO ] Input system was already deterministic with 1530 transitions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 19:16:05] [INFO ] Invariant cache hit.
[2023-03-18 19:16:06] [INFO ] After 306ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 19:16:06] [INFO ] [Nat]Absence check using 161 positive place invariants in 260 ms returned sat
[2023-03-18 19:16:07] [INFO ] After 654ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 19:16:07] [INFO ] Deduced a trap composed of 21 places in 408 ms of which 6 ms to minimize.
[2023-03-18 19:16:08] [INFO ] Deduced a trap composed of 22 places in 336 ms of which 1 ms to minimize.
[2023-03-18 19:16:08] [INFO ] Deduced a trap composed of 17 places in 405 ms of which 2 ms to minimize.
[2023-03-18 19:16:09] [INFO ] Deduced a trap composed of 27 places in 419 ms of which 2 ms to minimize.
[2023-03-18 19:16:09] [INFO ] Deduced a trap composed of 42 places in 367 ms of which 13 ms to minimize.
[2023-03-18 19:16:10] [INFO ] Deduced a trap composed of 23 places in 298 ms of which 0 ms to minimize.
[2023-03-18 19:16:10] [INFO ] Deduced a trap composed of 27 places in 259 ms of which 1 ms to minimize.
[2023-03-18 19:16:10] [INFO ] Deduced a trap composed of 44 places in 218 ms of which 1 ms to minimize.
[2023-03-18 19:16:10] [INFO ] Deduced a trap composed of 54 places in 283 ms of which 1 ms to minimize.
[2023-03-18 19:16:11] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 1 ms to minimize.
[2023-03-18 19:16:11] [INFO ] Deduced a trap composed of 26 places in 181 ms of which 1 ms to minimize.
[2023-03-18 19:16:11] [INFO ] Deduced a trap composed of 23 places in 184 ms of which 0 ms to minimize.
[2023-03-18 19:16:11] [INFO ] Deduced a trap composed of 29 places in 179 ms of which 0 ms to minimize.
[2023-03-18 19:16:12] [INFO ] Deduced a trap composed of 49 places in 193 ms of which 0 ms to minimize.
[2023-03-18 19:16:12] [INFO ] Deduced a trap composed of 33 places in 180 ms of which 1 ms to minimize.
[2023-03-18 19:16:12] [INFO ] Deduced a trap composed of 33 places in 172 ms of which 1 ms to minimize.
[2023-03-18 19:16:12] [INFO ] Deduced a trap composed of 38 places in 205 ms of which 1 ms to minimize.
[2023-03-18 19:16:13] [INFO ] Deduced a trap composed of 27 places in 159 ms of which 1 ms to minimize.
[2023-03-18 19:16:13] [INFO ] Deduced a trap composed of 34 places in 166 ms of which 0 ms to minimize.
[2023-03-18 19:16:13] [INFO ] Deduced a trap composed of 29 places in 178 ms of which 0 ms to minimize.
[2023-03-18 19:16:13] [INFO ] Deduced a trap composed of 36 places in 206 ms of which 0 ms to minimize.
[2023-03-18 19:16:13] [INFO ] Deduced a trap composed of 33 places in 228 ms of which 1 ms to minimize.
[2023-03-18 19:16:14] [INFO ] Deduced a trap composed of 50 places in 166 ms of which 1 ms to minimize.
[2023-03-18 19:16:14] [INFO ] Deduced a trap composed of 41 places in 187 ms of which 1 ms to minimize.
[2023-03-18 19:16:14] [INFO ] Deduced a trap composed of 21 places in 164 ms of which 0 ms to minimize.
[2023-03-18 19:16:14] [INFO ] Deduced a trap composed of 33 places in 134 ms of which 1 ms to minimize.
[2023-03-18 19:16:14] [INFO ] Deduced a trap composed of 37 places in 136 ms of which 13 ms to minimize.
[2023-03-18 19:16:15] [INFO ] Deduced a trap composed of 32 places in 143 ms of which 1 ms to minimize.
[2023-03-18 19:16:15] [INFO ] Deduced a trap composed of 30 places in 132 ms of which 1 ms to minimize.
[2023-03-18 19:16:15] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 0 ms to minimize.
[2023-03-18 19:16:15] [INFO ] Deduced a trap composed of 53 places in 145 ms of which 0 ms to minimize.
[2023-03-18 19:16:15] [INFO ] Deduced a trap composed of 49 places in 109 ms of which 0 ms to minimize.
[2023-03-18 19:16:16] [INFO ] Deduced a trap composed of 52 places in 131 ms of which 0 ms to minimize.
[2023-03-18 19:16:16] [INFO ] Deduced a trap composed of 49 places in 191 ms of which 4 ms to minimize.
[2023-03-18 19:16:16] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 1 ms to minimize.
[2023-03-18 19:16:16] [INFO ] Deduced a trap composed of 56 places in 111 ms of which 0 ms to minimize.
[2023-03-18 19:16:16] [INFO ] Deduced a trap composed of 61 places in 103 ms of which 0 ms to minimize.
[2023-03-18 19:16:16] [INFO ] Deduced a trap composed of 69 places in 104 ms of which 0 ms to minimize.
[2023-03-18 19:16:16] [INFO ] Deduced a trap composed of 47 places in 94 ms of which 0 ms to minimize.
[2023-03-18 19:16:17] [INFO ] Deduced a trap composed of 60 places in 70 ms of which 1 ms to minimize.
[2023-03-18 19:16:17] [INFO ] Trap strengthening (SAT) tested/added 41/40 trap constraints in 9661 ms
[2023-03-18 19:16:17] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 0 ms to minimize.
[2023-03-18 19:16:17] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 1 ms to minimize.
[2023-03-18 19:16:17] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2023-03-18 19:16:17] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 398 ms
[2023-03-18 19:16:17] [INFO ] After 10780ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 84 ms.
[2023-03-18 19:16:17] [INFO ] After 11633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 50 ms.
Support contains 4 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1330 transition count 1369
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1169 transition count 1369
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1169 transition count 1169
Deduced a syphon composed of 200 places in 5 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 969 transition count 1169
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 729 place count 962 transition count 1162
Iterating global reduction 2 with 7 rules applied. Total rules applied 736 place count 962 transition count 1162
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 736 place count 962 transition count 1159
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 742 place count 959 transition count 1159
Performed 394 Post agglomeration using F-continuation condition.Transition count delta: 394
Deduced a syphon composed of 394 places in 3 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 2 with 788 rules applied. Total rules applied 1530 place count 565 transition count 765
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 81 times.
Drop transitions removed 81 transitions
Iterating global reduction 2 with 81 rules applied. Total rules applied 1611 place count 565 transition count 765
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1612 place count 564 transition count 764
Applied a total of 1612 rules in 328 ms. Remains 564 /1330 variables (removed 766) and now considering 764/1530 (removed 766) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 329 ms. Remains : 564/1330 places, 764/1530 transitions.
Incomplete random walk after 10000 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :1
Finished Best-First random walk after 2462 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=76 )
FORMULA ShieldRVs-PT-040B-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 322 stabilizing places and 322 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1329 transition count 1368
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1168 transition count 1368
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1168 transition count 1168
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 968 transition count 1168
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 960 transition count 1160
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 960 transition count 1160
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 738 place count 960 transition count 1157
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 744 place count 957 transition count 1157
Performed 392 Post agglomeration using F-continuation condition.Transition count delta: 392
Deduced a syphon composed of 392 places in 1 ms
Reduce places removed 392 places and 0 transitions.
Iterating global reduction 2 with 784 rules applied. Total rules applied 1528 place count 565 transition count 765
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1530 place count 563 transition count 763
Applied a total of 1530 rules in 277 ms. Remains 563 /1330 variables (removed 767) and now considering 763/1530 (removed 767) transitions.
// Phase 1: matrix 763 rows 563 cols
[2023-03-18 19:16:18] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-18 19:16:19] [INFO ] Implicit Places using invariants in 407 ms returned []
[2023-03-18 19:16:19] [INFO ] Invariant cache hit.
[2023-03-18 19:16:20] [INFO ] Implicit Places using invariants and state equation in 859 ms returned []
Implicit Place search using SMT with State Equation took 1281 ms to find 0 implicit places.
[2023-03-18 19:16:20] [INFO ] Redundant transitions in 257 ms returned [762]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 762 rows 563 cols
[2023-03-18 19:16:20] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-18 19:16:20] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 563/1330 places, 762/1530 transitions.
Applied a total of 0 rules in 40 ms. Remains 563 /563 variables (removed 0) and now considering 762/762 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2299 ms. Remains : 563/1330 places, 762/1530 transitions.
Stuttering acceptance computed with spot in 386 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s339 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 584 steps with 8 reset in 8 ms.
FORMULA ShieldRVs-PT-040B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLCardinality-01 finished in 2811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1329 transition count 1368
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1168 transition count 1368
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1168 transition count 1168
Deduced a syphon composed of 200 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 968 transition count 1168
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 960 transition count 1160
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 960 transition count 1160
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 738 place count 960 transition count 1157
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 744 place count 957 transition count 1157
Performed 394 Post agglomeration using F-continuation condition.Transition count delta: 394
Deduced a syphon composed of 394 places in 0 ms
Reduce places removed 394 places and 0 transitions.
Iterating global reduction 2 with 788 rules applied. Total rules applied 1532 place count 563 transition count 763
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1534 place count 561 transition count 761
Applied a total of 1534 rules in 220 ms. Remains 561 /1330 variables (removed 769) and now considering 761/1530 (removed 769) transitions.
// Phase 1: matrix 761 rows 561 cols
[2023-03-18 19:16:21] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-18 19:16:21] [INFO ] Implicit Places using invariants in 471 ms returned []
[2023-03-18 19:16:21] [INFO ] Invariant cache hit.
[2023-03-18 19:16:22] [INFO ] Implicit Places using invariants and state equation in 435 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
[2023-03-18 19:16:22] [INFO ] Redundant transitions in 221 ms returned [760]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 760 rows 561 cols
[2023-03-18 19:16:22] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-18 19:16:23] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 561/1330 places, 760/1530 transitions.
Applied a total of 0 rules in 17 ms. Remains 561 /561 variables (removed 0) and now considering 760/760 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1888 ms. Remains : 561/1330 places, 760/1530 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s210 0) (EQ s315 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 187 reset in 610 ms.
Product exploration explored 100000 steps with 187 reset in 693 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 18 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Finished Best-First random walk after 2935 steps, including 0 resets, run visited all 1 properties in 31 ms. (steps per millisecond=94 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Support contains 2 out of 561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 561/561 places, 760/760 transitions.
Applied a total of 0 rules in 16 ms. Remains 561 /561 variables (removed 0) and now considering 760/760 (removed 0) transitions.
[2023-03-18 19:16:25] [INFO ] Invariant cache hit.
[2023-03-18 19:16:25] [INFO ] Implicit Places using invariants in 412 ms returned []
[2023-03-18 19:16:25] [INFO ] Invariant cache hit.
[2023-03-18 19:16:25] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
[2023-03-18 19:16:26] [INFO ] Redundant transitions in 152 ms returned []
[2023-03-18 19:16:26] [INFO ] Invariant cache hit.
[2023-03-18 19:16:26] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1367 ms. Remains : 561/561 places, 760/760 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 18 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Finished Best-First random walk after 3085 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=342 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Product exploration explored 100000 steps with 187 reset in 405 ms.
Product exploration explored 100000 steps with 187 reset in 519 ms.
Built C files in :
/tmp/ltsmin2606828448058597191
[2023-03-18 19:16:27] [INFO ] Computing symmetric may disable matrix : 760 transitions.
[2023-03-18 19:16:27] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:16:27] [INFO ] Computing symmetric may enable matrix : 760 transitions.
[2023-03-18 19:16:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:16:27] [INFO ] Computing Do-Not-Accords matrix : 760 transitions.
[2023-03-18 19:16:27] [INFO ] Computation of Completed DNA matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:16:27] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2606828448058597191
Running compilation step : cd /tmp/ltsmin2606828448058597191;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1931 ms.
Running link step : cd /tmp/ltsmin2606828448058597191;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin2606828448058597191;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased106261329642539058.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 561 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 561/561 places, 760/760 transitions.
Applied a total of 0 rules in 20 ms. Remains 561 /561 variables (removed 0) and now considering 760/760 (removed 0) transitions.
[2023-03-18 19:16:42] [INFO ] Invariant cache hit.
[2023-03-18 19:16:43] [INFO ] Implicit Places using invariants in 417 ms returned []
[2023-03-18 19:16:43] [INFO ] Invariant cache hit.
[2023-03-18 19:16:43] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 898 ms to find 0 implicit places.
[2023-03-18 19:16:43] [INFO ] Redundant transitions in 116 ms returned []
[2023-03-18 19:16:43] [INFO ] Invariant cache hit.
[2023-03-18 19:16:44] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1414 ms. Remains : 561/561 places, 760/760 transitions.
Built C files in :
/tmp/ltsmin2082863862061200481
[2023-03-18 19:16:44] [INFO ] Computing symmetric may disable matrix : 760 transitions.
[2023-03-18 19:16:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:16:44] [INFO ] Computing symmetric may enable matrix : 760 transitions.
[2023-03-18 19:16:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:16:44] [INFO ] Computing Do-Not-Accords matrix : 760 transitions.
[2023-03-18 19:16:44] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:16:44] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2082863862061200481
Running compilation step : cd /tmp/ltsmin2082863862061200481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1768 ms.
Running link step : cd /tmp/ltsmin2082863862061200481;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin2082863862061200481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17044900087741518432.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:16:59] [INFO ] Flatten gal took : 54 ms
[2023-03-18 19:16:59] [INFO ] Flatten gal took : 54 ms
[2023-03-18 19:16:59] [INFO ] Time to serialize gal into /tmp/LTL15118270037613997189.gal : 19 ms
[2023-03-18 19:16:59] [INFO ] Time to serialize properties into /tmp/LTL2072945274262726953.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15118270037613997189.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16291155427273160185.hoa' '-atoms' '/tmp/LTL2072945274262726953.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2072945274262726953.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16291155427273160185.hoa
Detected timeout of ITS tools.
[2023-03-18 19:17:14] [INFO ] Flatten gal took : 29 ms
[2023-03-18 19:17:14] [INFO ] Flatten gal took : 23 ms
[2023-03-18 19:17:14] [INFO ] Time to serialize gal into /tmp/LTL12552785055170263409.gal : 23 ms
[2023-03-18 19:17:14] [INFO ] Time to serialize properties into /tmp/LTL9848941156324045532.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12552785055170263409.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9848941156324045532.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((p622==0)||(p917==1))"))))
Formula 0 simplified : GF!"((p622==0)||(p917==1))"
Detected timeout of ITS tools.
[2023-03-18 19:17:29] [INFO ] Flatten gal took : 61 ms
[2023-03-18 19:17:29] [INFO ] Applying decomposition
[2023-03-18 19:17:29] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9720758840205294363.txt' '-o' '/tmp/graph9720758840205294363.bin' '-w' '/tmp/graph9720758840205294363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9720758840205294363.bin' '-l' '-1' '-v' '-w' '/tmp/graph9720758840205294363.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:17:30] [INFO ] Decomposing Gal with order
[2023-03-18 19:17:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:17:30] [INFO ] Removed a total of 835 redundant transitions.
[2023-03-18 19:17:30] [INFO ] Flatten gal took : 154 ms
[2023-03-18 19:17:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 884 labels/synchronizations in 32 ms.
[2023-03-18 19:17:30] [INFO ] Time to serialize gal into /tmp/LTL3829695397169632970.gal : 19 ms
[2023-03-18 19:17:30] [INFO ] Time to serialize properties into /tmp/LTL328730619541455415.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3829695397169632970.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL328730619541455415.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.i0.u60.p622==0)||(i9.i1.u90.p917==1))"))))
Formula 0 simplified : GF!"((i6.i0.u60.p622==0)||(i9.i1.u90.p917==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16179186181467718757
[2023-03-18 19:17:45] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16179186181467718757
Running compilation step : cd /tmp/ltsmin16179186181467718757;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1305 ms.
Running link step : cd /tmp/ltsmin16179186181467718757;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16179186181467718757;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-040B-LTLCardinality-02 finished in 99350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1323 transition count 1523
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1323 transition count 1523
Applied a total of 14 rules in 74 ms. Remains 1323 /1330 variables (removed 7) and now considering 1523/1530 (removed 7) transitions.
// Phase 1: matrix 1523 rows 1323 cols
[2023-03-18 19:18:00] [INFO ] Computed 161 place invariants in 6 ms
[2023-03-18 19:18:01] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-03-18 19:18:01] [INFO ] Invariant cache hit.
[2023-03-18 19:18:02] [INFO ] Implicit Places using invariants and state equation in 1037 ms returned []
Implicit Place search using SMT with State Equation took 1497 ms to find 0 implicit places.
[2023-03-18 19:18:02] [INFO ] Invariant cache hit.
[2023-03-18 19:18:02] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 1523/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2298 ms. Remains : 1323/1330 places, 1523/1530 transitions.
Stuttering acceptance computed with spot in 199 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s756 0) (NEQ s840 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-040B-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLCardinality-05 finished in 2526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(X(p1) U ((!p2&&X(p1))||X(G(p1)))))))'
Support contains 5 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1324 transition count 1524
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1324 transition count 1524
Applied a total of 12 rules in 86 ms. Remains 1324 /1330 variables (removed 6) and now considering 1524/1530 (removed 6) transitions.
// Phase 1: matrix 1524 rows 1324 cols
[2023-03-18 19:18:03] [INFO ] Computed 161 place invariants in 14 ms
[2023-03-18 19:18:03] [INFO ] Implicit Places using invariants in 383 ms returned []
[2023-03-18 19:18:03] [INFO ] Invariant cache hit.
[2023-03-18 19:18:04] [INFO ] Implicit Places using invariants and state equation in 1140 ms returned []
Implicit Place search using SMT with State Equation took 1534 ms to find 0 implicit places.
[2023-03-18 19:18:04] [INFO ] Invariant cache hit.
[2023-03-18 19:18:05] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1324/1330 places, 1524/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2259 ms. Remains : 1324/1330 places, 1524/1530 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (NEQ s1062 0) (NEQ s495 1)), p2:(OR (EQ s845 0) (EQ s1309 1)), p1:(NEQ s768 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 345 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-040B-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLCardinality-10 finished in 2404 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G(p1)))'
Support contains 4 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1324 transition count 1524
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1324 transition count 1524
Applied a total of 12 rules in 74 ms. Remains 1324 /1330 variables (removed 6) and now considering 1524/1530 (removed 6) transitions.
// Phase 1: matrix 1524 rows 1324 cols
[2023-03-18 19:18:05] [INFO ] Computed 161 place invariants in 6 ms
[2023-03-18 19:18:05] [INFO ] Implicit Places using invariants in 336 ms returned []
[2023-03-18 19:18:05] [INFO ] Invariant cache hit.
[2023-03-18 19:18:07] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1471 ms to find 0 implicit places.
[2023-03-18 19:18:07] [INFO ] Invariant cache hit.
[2023-03-18 19:18:07] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1324/1330 places, 1524/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2218 ms. Remains : 1324/1330 places, 1524/1530 transitions.
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (EQ s639 0) (EQ s1234 1)), p1:(AND (EQ s499 0) (EQ s1323 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 742 ms.
Product exploration explored 100000 steps with 50000 reset in 668 ms.
Computed a total of 320 stabilizing places and 320 stable transitions
Computed a total of 320 stabilizing places and 320 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 113 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-040B-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-040B-LTLCardinality-12 finished in 3881 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((X(p1)||G(p2)))))'
Support contains 6 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1325 transition count 1525
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1325 transition count 1525
Applied a total of 10 rules in 83 ms. Remains 1325 /1330 variables (removed 5) and now considering 1525/1530 (removed 5) transitions.
// Phase 1: matrix 1525 rows 1325 cols
[2023-03-18 19:18:09] [INFO ] Computed 161 place invariants in 10 ms
[2023-03-18 19:18:09] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-18 19:18:09] [INFO ] Invariant cache hit.
[2023-03-18 19:18:10] [INFO ] Implicit Places using invariants and state equation in 1059 ms returned []
Implicit Place search using SMT with State Equation took 1449 ms to find 0 implicit places.
[2023-03-18 19:18:10] [INFO ] Invariant cache hit.
[2023-03-18 19:18:11] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1325/1330 places, 1525/1530 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2336 ms. Remains : 1325/1330 places, 1525/1530 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s792 0) (EQ s1057 1)), p2:(AND (EQ s158 0) (EQ s450 1)), p1:(AND (EQ s275 0) (EQ s104 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-040B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-040B-LTLCardinality-13 finished in 2548 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 1530/1530 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1329 transition count 1368
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1168 transition count 1368
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1168 transition count 1168
Deduced a syphon composed of 200 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 968 transition count 1168
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 730 place count 960 transition count 1160
Iterating global reduction 2 with 8 rules applied. Total rules applied 738 place count 960 transition count 1160
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 738 place count 960 transition count 1157
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 744 place count 957 transition count 1157
Performed 393 Post agglomeration using F-continuation condition.Transition count delta: 393
Deduced a syphon composed of 393 places in 0 ms
Reduce places removed 393 places and 0 transitions.
Iterating global reduction 2 with 786 rules applied. Total rules applied 1530 place count 564 transition count 764
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1532 place count 562 transition count 762
Applied a total of 1532 rules in 164 ms. Remains 562 /1330 variables (removed 768) and now considering 762/1530 (removed 768) transitions.
// Phase 1: matrix 762 rows 562 cols
[2023-03-18 19:18:12] [INFO ] Computed 161 place invariants in 3 ms
[2023-03-18 19:18:12] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-18 19:18:12] [INFO ] Invariant cache hit.
[2023-03-18 19:18:12] [INFO ] Implicit Places using invariants and state equation in 439 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
[2023-03-18 19:18:12] [INFO ] Redundant transitions in 113 ms returned [761]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 761 rows 562 cols
[2023-03-18 19:18:12] [INFO ] Computed 161 place invariants in 2 ms
[2023-03-18 19:18:13] [INFO ] Dead Transitions using invariants and state equation in 305 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 562/1330 places, 761/1530 transitions.
Applied a total of 0 rules in 14 ms. Remains 562 /562 variables (removed 0) and now considering 761/761 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1291 ms. Remains : 562/1330 places, 761/1530 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-040B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s127 1) (AND (EQ s203 0) (EQ s339 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 472 reset in 421 ms.
Product exploration explored 100000 steps with 470 reset in 511 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 182 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=91 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-18 19:18:14] [INFO ] Invariant cache hit.
[2023-03-18 19:18:14] [INFO ] [Real]Absence check using 161 positive place invariants in 54 ms returned sat
[2023-03-18 19:18:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:18:15] [INFO ] [Real]Absence check using state equation in 590 ms returned sat
[2023-03-18 19:18:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:18:15] [INFO ] [Nat]Absence check using 161 positive place invariants in 42 ms returned sat
[2023-03-18 19:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:18:16] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2023-03-18 19:18:16] [INFO ] Computed and/alt/rep : 684/2945/684 causal constraints (skipped 76 transitions) in 65 ms.
[2023-03-18 19:18:29] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2023-03-18 19:18:29] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2023-03-18 19:18:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 500 ms
[2023-03-18 19:18:30] [INFO ] Added : 655 causal constraints over 136 iterations in 13727 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 761/761 transitions.
Applied a total of 0 rules in 15 ms. Remains 562 /562 variables (removed 0) and now considering 761/761 (removed 0) transitions.
[2023-03-18 19:18:30] [INFO ] Invariant cache hit.
[2023-03-18 19:18:30] [INFO ] Implicit Places using invariants in 370 ms returned []
[2023-03-18 19:18:30] [INFO ] Invariant cache hit.
[2023-03-18 19:18:31] [INFO ] Implicit Places using invariants and state equation in 501 ms returned []
Implicit Place search using SMT with State Equation took 875 ms to find 0 implicit places.
[2023-03-18 19:18:31] [INFO ] Redundant transitions in 91 ms returned []
[2023-03-18 19:18:31] [INFO ] Invariant cache hit.
[2023-03-18 19:18:31] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1316 ms. Remains : 562/562 places, 761/761 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 253 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=84 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
[2023-03-18 19:18:31] [INFO ] Invariant cache hit.
[2023-03-18 19:18:32] [INFO ] [Real]Absence check using 161 positive place invariants in 41 ms returned sat
[2023-03-18 19:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 19:18:32] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2023-03-18 19:18:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 19:18:32] [INFO ] [Nat]Absence check using 161 positive place invariants in 43 ms returned sat
[2023-03-18 19:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 19:18:33] [INFO ] [Nat]Absence check using state equation in 557 ms returned sat
[2023-03-18 19:18:33] [INFO ] Computed and/alt/rep : 684/2945/684 causal constraints (skipped 76 transitions) in 53 ms.
[2023-03-18 19:18:45] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2023-03-18 19:18:45] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2023-03-18 19:18:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 459 ms
[2023-03-18 19:18:46] [INFO ] Added : 655 causal constraints over 136 iterations in 12676 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Product exploration explored 100000 steps with 469 reset in 442 ms.
Product exploration explored 100000 steps with 472 reset in 548 ms.
Built C files in :
/tmp/ltsmin9546008501158336853
[2023-03-18 19:18:47] [INFO ] Computing symmetric may disable matrix : 761 transitions.
[2023-03-18 19:18:47] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:18:47] [INFO ] Computing symmetric may enable matrix : 761 transitions.
[2023-03-18 19:18:47] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:18:47] [INFO ] Computing Do-Not-Accords matrix : 761 transitions.
[2023-03-18 19:18:47] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:18:47] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9546008501158336853
Running compilation step : cd /tmp/ltsmin9546008501158336853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2006 ms.
Running link step : cd /tmp/ltsmin9546008501158336853;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin9546008501158336853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4509778149898343513.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 562 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 562/562 places, 761/761 transitions.
Applied a total of 0 rules in 15 ms. Remains 562 /562 variables (removed 0) and now considering 761/761 (removed 0) transitions.
[2023-03-18 19:19:02] [INFO ] Invariant cache hit.
[2023-03-18 19:19:02] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-18 19:19:02] [INFO ] Invariant cache hit.
[2023-03-18 19:19:03] [INFO ] Implicit Places using invariants and state equation in 536 ms returned []
Implicit Place search using SMT with State Equation took 739 ms to find 0 implicit places.
[2023-03-18 19:19:03] [INFO ] Redundant transitions in 113 ms returned []
[2023-03-18 19:19:03] [INFO ] Invariant cache hit.
[2023-03-18 19:19:03] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1172 ms. Remains : 562/562 places, 761/761 transitions.
Built C files in :
/tmp/ltsmin18084819251898104321
[2023-03-18 19:19:03] [INFO ] Computing symmetric may disable matrix : 761 transitions.
[2023-03-18 19:19:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:19:03] [INFO ] Computing symmetric may enable matrix : 761 transitions.
[2023-03-18 19:19:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:19:03] [INFO ] Computing Do-Not-Accords matrix : 761 transitions.
[2023-03-18 19:19:03] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 19:19:03] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18084819251898104321
Running compilation step : cd /tmp/ltsmin18084819251898104321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2325 ms.
Running link step : cd /tmp/ltsmin18084819251898104321;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin18084819251898104321;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15129902886022095750.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 19:19:18] [INFO ] Flatten gal took : 33 ms
[2023-03-18 19:19:18] [INFO ] Flatten gal took : 30 ms
[2023-03-18 19:19:18] [INFO ] Time to serialize gal into /tmp/LTL2510355479846616881.gal : 9 ms
[2023-03-18 19:19:18] [INFO ] Time to serialize properties into /tmp/LTL10853790887142925183.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2510355479846616881.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6440586348105655064.hoa' '-atoms' '/tmp/LTL10853790887142925183.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10853790887142925183.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6440586348105655064.hoa
Detected timeout of ITS tools.
[2023-03-18 19:19:33] [INFO ] Flatten gal took : 37 ms
[2023-03-18 19:19:33] [INFO ] Flatten gal took : 31 ms
[2023-03-18 19:19:33] [INFO ] Time to serialize gal into /tmp/LTL5971743974768963660.gal : 6 ms
[2023-03-18 19:19:33] [INFO ] Time to serialize properties into /tmp/LTL162592936590722054.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5971743974768963660.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL162592936590722054.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((F("((p390==1)||((p605==0)&&(p985==1)))")))
Formula 0 simplified : G!"((p390==1)||((p605==0)&&(p985==1)))"
Detected timeout of ITS tools.
[2023-03-18 19:19:48] [INFO ] Flatten gal took : 22 ms
[2023-03-18 19:19:48] [INFO ] Applying decomposition
[2023-03-18 19:19:48] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9449775026887428922.txt' '-o' '/tmp/graph9449775026887428922.bin' '-w' '/tmp/graph9449775026887428922.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9449775026887428922.bin' '-l' '-1' '-v' '-w' '/tmp/graph9449775026887428922.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:19:49] [INFO ] Decomposing Gal with order
[2023-03-18 19:19:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:19:49] [INFO ] Removed a total of 835 redundant transitions.
[2023-03-18 19:19:49] [INFO ] Flatten gal took : 44 ms
[2023-03-18 19:19:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 912 labels/synchronizations in 9 ms.
[2023-03-18 19:19:49] [INFO ] Time to serialize gal into /tmp/LTL7033295561266373668.gal : 5 ms
[2023-03-18 19:19:49] [INFO ] Time to serialize properties into /tmp/LTL15677055294722171282.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7033295561266373668.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15677055294722171282.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((i4.i0.u36.p390==1)||((i6.i2.u58.p605==0)&&(i11.i1.u97.p985==1)))")))
Formula 0 simplified : G!"((i4.i0.u36.p390==1)||((i6.i2.u58.p605==0)&&(i11.i1.u97.p985==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18279925055351551435
[2023-03-18 19:20:04] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18279925055351551435
Running compilation step : cd /tmp/ltsmin18279925055351551435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1196 ms.
Running link step : cd /tmp/ltsmin18279925055351551435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin18279925055351551435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldRVs-PT-040B-LTLCardinality-14 finished in 127366 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
[2023-03-18 19:20:19] [INFO ] Flatten gal took : 67 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6373778266419645525
[2023-03-18 19:20:19] [INFO ] Too many transitions (1530) to apply POR reductions. Disabling POR matrices.
[2023-03-18 19:20:19] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6373778266419645525
Running compilation step : cd /tmp/ltsmin6373778266419645525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 19:20:19] [INFO ] Applying decomposition
[2023-03-18 19:20:19] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18415726811225682169.txt' '-o' '/tmp/graph18415726811225682169.bin' '-w' '/tmp/graph18415726811225682169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18415726811225682169.bin' '-l' '-1' '-v' '-w' '/tmp/graph18415726811225682169.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:20:19] [INFO ] Decomposing Gal with order
[2023-03-18 19:20:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:20:20] [INFO ] Removed a total of 1431 redundant transitions.
[2023-03-18 19:20:20] [INFO ] Flatten gal took : 210 ms
[2023-03-18 19:20:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2023-03-18 19:20:20] [INFO ] Time to serialize gal into /tmp/LTLCardinality8070394957343021846.gal : 10 ms
[2023-03-18 19:20:20] [INFO ] Time to serialize properties into /tmp/LTLCardinality13894495401243027825.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8070394957343021846.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13894495401243027825.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((F(G("((i6.u197.p622==0)||(i10.u288.p917==1))"))))
Formula 0 simplified : GF!"((i6.u197.p622==0)||(i10.u288.p917==1))"
Compilation finished in 3007 ms.
Running link step : cd /tmp/ltsmin6373778266419645525;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6373778266419645525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 19:41:48] [INFO ] Applying decomposition
[2023-03-18 19:41:48] [INFO ] Flatten gal took : 569 ms
[2023-03-18 19:41:49] [INFO ] Decomposing Gal with order
[2023-03-18 19:41:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:41:50] [INFO ] Removed a total of 837 redundant transitions.
[2023-03-18 19:41:55] [INFO ] Flatten gal took : 5094 ms
[2023-03-18 19:41:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 1272 labels/synchronizations in 196 ms.
[2023-03-18 19:41:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality9411871960946066542.gal : 70 ms
[2023-03-18 19:41:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality4299864249923257584.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9411871960946066542.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4299864249923257584.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((F(G("((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u145.p622==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0....204
Formula 0 simplified : GF!"((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u145.p622==0)||(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0...198
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin6373778266419645525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6373778266419645525;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp1==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 20:03:25] [INFO ] Flatten gal took : 1353 ms
[2023-03-18 20:03:26] [INFO ] Input system was already deterministic with 1530 transitions.
[2023-03-18 20:03:26] [INFO ] Transformed 1330 places.
[2023-03-18 20:03:26] [INFO ] Transformed 1530 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-18 20:03:27] [INFO ] Time to serialize gal into /tmp/LTLCardinality6809453708766293892.gal : 46 ms
[2023-03-18 20:03:27] [INFO ] Time to serialize properties into /tmp/LTLCardinality7112934786646383878.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6809453708766293892.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7112934786646383878.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((p622==0)||(p917==1))"))))
Formula 0 simplified : GF!"((p622==0)||(p917==1))"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9958984 kB
After kill :
MemTotal: 16393340 kB
MemFree: 15782324 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldRVs-PT-040B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldRVs-PT-040B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905974800139"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040B.tgz
mv ShieldRVs-PT-040B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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