Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r254-tall-162106746500812.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TCPcondis-PT-15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746500812
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 150K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 14:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 14:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 20:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 20:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rwxr-xr-x 1 mcc users 24K May 5 16:52 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 TCPcondis-PT-15-00
FORMULA_NAME TCPcondis-PT-15-01
FORMULA_NAME TCPcondis-PT-15-02
FORMULA_NAME TCPcondis-PT-15-03
FORMULA_NAME TCPcondis-PT-15-04
FORMULA_NAME TCPcondis-PT-15-05
FORMULA_NAME TCPcondis-PT-15-06
FORMULA_NAME TCPcondis-PT-15-07
FORMULA_NAME TCPcondis-PT-15-08
FORMULA_NAME TCPcondis-PT-15-09
FORMULA_NAME TCPcondis-PT-15-10
FORMULA_NAME TCPcondis-PT-15-11
FORMULA_NAME TCPcondis-PT-15-12
FORMULA_NAME TCPcondis-PT-15-13
FORMULA_NAME TCPcondis-PT-15-14
FORMULA_NAME TCPcondis-PT-15-15

=== Now, execution of the tool begins

BK_START 1621284805096

Running Version 0
[2021-05-17 20:53:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-17 20:53:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 20:53:26] [WARNING] Skipping unknown tool specific annotation : Tina
[2021-05-17 20:53:26] [WARNING] Unknown XML tag in source file: size
[2021-05-17 20:53:26] [WARNING] Unknown XML tag in source file: color
[2021-05-17 20:53:26] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2021-05-17 20:53:26] [INFO ] Transformed 30 places.
[2021-05-17 20:53:26] [INFO ] Transformed 32 transitions.
[2021-05-17 20:53:26] [INFO ] Parsed PT model containing 30 places and 32 transitions in 70 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 20:53:26] [INFO ] Initial state test concluded for 3 properties.
FORMULA TCPcondis-PT-15-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-15-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-15-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:53:26] [INFO ] Computed 9 place invariants in 10 ms
[2021-05-17 20:53:26] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:53:26] [INFO ] Computed 9 place invariants in 6 ms
[2021-05-17 20:53:26] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:53:26] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:53:26] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
[2021-05-17 20:53:27] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 20:53:27] [INFO ] Flatten gal took : 22 ms
FORMULA TCPcondis-PT-15-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 20:53:27] [INFO ] Flatten gal took : 7 ms
[2021-05-17 20:53:27] [INFO ] Input system was already deterministic with 32 transitions.
Finished random walk after 832 steps, including 0 resets, run visited all 19 properties in 6 ms. (steps per millisecond=138 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 28 transition count 30
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 28 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 5 place count 28 transition count 28
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 27 transition count 28
Applied a total of 7 rules in 15 ms. Remains 27 /30 variables (removed 3) and now considering 28/32 (removed 4) transitions.
// Phase 1: matrix 28 rows 27 cols
[2021-05-17 20:53:27] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 20:53:27] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 28 rows 27 cols
[2021-05-17 20:53:27] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 20:53:27] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2021-05-17 20:53:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 28 rows 27 cols
[2021-05-17 20:53:27] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 20:53:27] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 27/30 places, 28/32 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-15-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 2 s8) (GT s13 s8))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 851 reset in 331 ms.
Product exploration explored 100000 steps with 844 reset in 297 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 827 reset in 208 ms.
Product exploration explored 100000 steps with 805 reset in 269 ms.
[2021-05-17 20:53:28] [INFO ] Flatten gal took : 16 ms
[2021-05-17 20:53:28] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:53:28] [INFO ] Time to serialize gal into /tmp/LTL17700344811434800753.gal : 1 ms
[2021-05-17 20:53:28] [INFO ] Time to serialize properties into /tmp/LTL16019303729344184949.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17700344811434800753.gal, -t, CGAL, -LTL, /tmp/LTL16019303729344184949.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17700344811434800753.gal -t CGAL -LTL /tmp/LTL16019303729344184949.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((LASTACK>=2)||(xCLOSED>LASTACK))"))))
Formula 0 simplified : !GF"((LASTACK>=2)||(xCLOSED>LASTACK))"
Detected timeout of ITS tools.
[2021-05-17 20:53:43] [INFO ] Flatten gal took : 13 ms
[2021-05-17 20:53:43] [INFO ] Applying decomposition
[2021-05-17 20:53:43] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16277738617919116156.txt, -o, /tmp/graph16277738617919116156.bin, -w, /tmp/graph16277738617919116156.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16277738617919116156.bin, -l, -1, -v, -w, /tmp/graph16277738617919116156.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:53:43] [INFO ] Decomposing Gal with order
[2021-05-17 20:53:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:53:43] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 20:53:43] [INFO ] Flatten gal took : 25 ms
[2021-05-17 20:53:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2021-05-17 20:53:43] [INFO ] Time to serialize gal into /tmp/LTL5512851986861362318.gal : 1 ms
[2021-05-17 20:53:43] [INFO ] Time to serialize properties into /tmp/LTL12191445760221948739.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5512851986861362318.gal, -t, CGAL, -LTL, /tmp/LTL12191445760221948739.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5512851986861362318.gal -t CGAL -LTL /tmp/LTL12191445760221948739.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((gu3.LASTACK>=2)||(gu3.xCLOSED>gu3.LASTACK))"))))
Formula 0 simplified : !GF"((gu3.LASTACK>=2)||(gu3.xCLOSED>gu3.LASTACK))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10372431822055287963
[2021-05-17 20:53:58] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10372431822055287963
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10372431822055287963]
Compilation finished in 231 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10372431822055287963]
Link finished in 38 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, [](<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin10372431822055287963]
LTSmin run took 317 ms.
FORMULA TCPcondis-PT-15-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-15-00 finished in 32384 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(!p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 26
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 10 place count 26 transition count 24
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 24 transition count 24
Applied a total of 14 rules in 8 ms. Remains 24 /30 variables (removed 6) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 20:53:59] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:53:59] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 20:53:59] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:53:59] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-17 20:53:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 20:53:59] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:53:59] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/30 places, 24/32 transitions.
Stuttering acceptance computed with spot in 26 ms :[false]
Running random walk in product with property : TCPcondis-PT-15-01 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 2} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1, 2} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2 s18), p1:(GT s8 s21)], nbAcceptance=3, 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 0 reset in 260 ms.
Stack based approach found an accepted trace after 13142 steps with 0 reset with depth 13143 and stack size 2372 in 44 ms.
FORMULA TCPcondis-PT-15-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-01 finished in 428 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 26 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 26 transition count 26
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 25 transition count 26
Applied a total of 11 rules in 6 ms. Remains 25 /30 variables (removed 5) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 20:54:00] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:00] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 20:54:00] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:00] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2021-05-17 20:54:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 20:54:00] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:00] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-15-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s16 s0)], 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 1120 reset in 225 ms.
Stack based approach found an accepted trace after 30052 steps with 335 reset with depth 26 and stack size 26 in 76 ms.
FORMULA TCPcondis-PT-15-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-02 finished in 477 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:00] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:00] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:00] [INFO ] Computed 9 place invariants in 4 ms
[2021-05-17 20:54:00] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:00] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:00] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-15-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s5 s15), p1:(GT 2 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 423 reset in 210 ms.
Product exploration explored 100000 steps with 412 reset in 226 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 405 reset in 211 ms.
Product exploration explored 100000 steps with 425 reset in 226 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 32
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 29 transition count 31
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 29 transition count 31
Deduced a syphon composed of 2 places in 0 ms
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 29 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 5 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 6 rules in 4 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2021-05-17 20:54:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2021-05-17 20:54:01] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:01] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 447 reset in 482 ms.
Stack based approach found an accepted trace after 85161 steps with 385 reset with depth 681 and stack size 680 in 205 ms.
FORMULA TCPcondis-PT-15-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-04 finished in 2143 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:02] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:02] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:02] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-17 20:54:02] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:02] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:02] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-15-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LEQ s17 s21) (LEQ 1 s23))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 132 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-15-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-05 finished in 233 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:02] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:02] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:02] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:02] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:02] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 85 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : TCPcondis-PT-15-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LEQ s5 s0), p0:(LEQ s2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 96 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-15-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-06 finished in 165 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:03] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:03] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:03] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:03] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:03] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 20:54:03] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-15-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s26 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 92 ms.
Product exploration explored 100000 steps with 33333 reset in 86 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 76 ms.
Product exploration explored 100000 steps with 33333 reset in 101 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 30 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 28 transition count 30
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 28 transition count 30
Deduced a syphon composed of 3 places in 1 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 28 transition count 28
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 9 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 11 rules in 4 ms. Remains 28 /30 variables (removed 2) and now considering 30/32 (removed 2) transitions.
[2021-05-17 20:54:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 30 rows 28 cols
[2021-05-17 20:54:03] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:54:03] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/30 places, 30/32 transitions.
Product exploration explored 100000 steps with 33333 reset in 191 ms.
Product exploration explored 100000 steps with 33333 reset in 184 ms.
[2021-05-17 20:54:04] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:54:04] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:54:04] [INFO ] Time to serialize gal into /tmp/LTL4076294451608580885.gal : 1 ms
[2021-05-17 20:54:04] [INFO ] Time to serialize properties into /tmp/LTL2844333217361250337.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4076294451608580885.gal, -t, CGAL, -LTL, /tmp/LTL2844333217361250337.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4076294451608580885.gal -t CGAL -LTL /tmp/LTL2844333217361250337.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(xSYNACK<=xCLOSEWAIT)")))))
Formula 0 simplified : !XXF"(xSYNACK<=xCLOSEWAIT)"
Detected timeout of ITS tools.
[2021-05-17 20:54:19] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:54:19] [INFO ] Applying decomposition
[2021-05-17 20:54:19] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14074842384862621649.txt, -o, /tmp/graph14074842384862621649.bin, -w, /tmp/graph14074842384862621649.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14074842384862621649.bin, -l, -1, -v, -w, /tmp/graph14074842384862621649.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:54:19] [INFO ] Decomposing Gal with order
[2021-05-17 20:54:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:54:19] [INFO ] Removed a total of 16 redundant transitions.
[2021-05-17 20:54:19] [INFO ] Flatten gal took : 5 ms
[2021-05-17 20:54:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 7 labels/synchronizations in 1 ms.
[2021-05-17 20:54:19] [INFO ] Time to serialize gal into /tmp/LTL17269639264737998437.gal : 1 ms
[2021-05-17 20:54:19] [INFO ] Time to serialize properties into /tmp/LTL17383619076772500871.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17269639264737998437.gal, -t, CGAL, -LTL, /tmp/LTL17383619076772500871.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17269639264737998437.gal -t CGAL -LTL /tmp/LTL17383619076772500871.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(gu3.xSYNACK<=gu3.xCLOSEWAIT)")))))
Formula 0 simplified : !XXF"(gu3.xSYNACK<=gu3.xCLOSEWAIT)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5211370328603978286
[2021-05-17 20:54:34] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5211370328603978286
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5211370328603978286]
Compilation finished in 181 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin5211370328603978286]
Link finished in 33 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(<>((LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin5211370328603978286]
LTSmin run took 239 ms.
FORMULA TCPcondis-PT-15-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-15-08 finished in 31727 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:34] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:34] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:34] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:34] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:54:34] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:54:34] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-15-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 74 ms.
Product exploration explored 100000 steps with 50000 reset in 80 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 73 ms.
Product exploration explored 100000 steps with 50000 reset in 81 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 30 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 5 place count 28 transition count 30
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 28 transition count 30
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 28 transition count 28
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 9 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 11 rules in 9 ms. Remains 28 /30 variables (removed 2) and now considering 30/32 (removed 2) transitions.
[2021-05-17 20:54:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 30 rows 28 cols
[2021-05-17 20:54:35] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:54:35] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/30 places, 30/32 transitions.
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
[2021-05-17 20:54:35] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:54:35] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:54:35] [INFO ] Time to serialize gal into /tmp/LTL5538268877923308928.gal : 1 ms
[2021-05-17 20:54:35] [INFO ] Time to serialize properties into /tmp/LTL1505999882337805660.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5538268877923308928.gal, -t, CGAL, -LTL, /tmp/LTL1505999882337805660.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5538268877923308928.gal -t CGAL -LTL /tmp/LTL1505999882337805660.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(xCLOSEWAIT<1)"))))
Formula 0 simplified : !XF"(xCLOSEWAIT<1)"
Detected timeout of ITS tools.
[2021-05-17 20:54:50] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:54:50] [INFO ] Applying decomposition
[2021-05-17 20:54:50] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8204346456974068578.txt, -o, /tmp/graph8204346456974068578.bin, -w, /tmp/graph8204346456974068578.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8204346456974068578.bin, -l, -1, -v, -w, /tmp/graph8204346456974068578.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:54:50] [INFO ] Decomposing Gal with order
[2021-05-17 20:54:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:54:50] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 20:54:50] [INFO ] Flatten gal took : 5 ms
[2021-05-17 20:54:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-17 20:54:50] [INFO ] Time to serialize gal into /tmp/LTL16331477740626577752.gal : 1 ms
[2021-05-17 20:54:50] [INFO ] Time to serialize properties into /tmp/LTL16518472787959297650.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16331477740626577752.gal, -t, CGAL, -LTL, /tmp/LTL16518472787959297650.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16331477740626577752.gal -t CGAL -LTL /tmp/LTL16518472787959297650.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i2.i1.u8.xCLOSEWAIT<1)"))))
Formula 0 simplified : !XF"(i2.i1.u8.xCLOSEWAIT<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6021171908912563271
[2021-05-17 20:55:05] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6021171908912563271
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6021171908912563271]
Compilation finished in 170 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin6021171908912563271]
Link finished in 32 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin6021171908912563271]
LTSmin run took 427 ms.
FORMULA TCPcondis-PT-15-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-15-10 finished in 31739 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(G(p0)))||F(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:55:06] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:06] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:55:06] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:55:06] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:55:06] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:55:06] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TCPcondis-PT-15-11 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(LEQ 3 s19), p0:(OR (LEQ 3 s19) (LEQ s4 s27))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 741 reset in 211 ms.
Product exploration explored 100000 steps with 720 reset in 224 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 737 reset in 205 ms.
Stack based approach found an accepted trace after 61648 steps with 459 reset with depth 452 and stack size 452 in 140 ms.
FORMULA TCPcondis-PT-15-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-11 finished in 1111 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 24 transition count 26
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 24 transition count 26
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 13 place count 24 transition count 25
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 13 place count 24 transition count 24
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 15 place count 23 transition count 24
Applied a total of 15 rules in 4 ms. Remains 23 /30 variables (removed 7) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 23 cols
[2021-05-17 20:55:07] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:55:07] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 24 rows 23 cols
[2021-05-17 20:55:07] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:55:07] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2021-05-17 20:55:07] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 24 rows 23 cols
[2021-05-17 20:55:07] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:07] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/30 places, 24/32 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-15-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s7 s10)], 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 0 reset in 201 ms.
Stack based approach found an accepted trace after 6535 steps with 0 reset with depth 6536 and stack size 6536 in 16 ms.
FORMULA TCPcondis-PT-15-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-13 finished in 324 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p0)) U (!p0||F((p1 U (p2||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:55:07] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:55:07] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:55:07] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:07] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:55:07] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:08] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : TCPcondis-PT-15-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s2), p2:(AND (GT 3 s2) (GT 2 s19)), p1:(GT 2 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 77 ms.
Product exploration explored 100000 steps with 50000 reset in 91 ms.
Knowledge obtained : [(NOT p0), p2, p1]
Stuttering acceptance computed with spot in 96 ms :[(AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 78 ms.
Product exploration explored 100000 steps with 50000 reset in 91 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 94 ms :[(AND p0 (NOT p2) (NOT p1)), (AND p0 (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 2 out of 30 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 30 transition count 32
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 29 transition count 31
Deduced a syphon composed of 3 places in 0 ms
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 29 transition count 29
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 7 place count 29 transition count 31
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 29 transition count 31
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 9 rules in 4 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2021-05-17 20:55:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2021-05-17 20:55:08] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:08] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 50000 reset in 215 ms.
Product exploration explored 100000 steps with 50000 reset in 235 ms.
[2021-05-17 20:55:09] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:55:09] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:55:09] [INFO ] Time to serialize gal into /tmp/LTL6032496076669817134.gal : 0 ms
[2021-05-17 20:55:09] [INFO ] Time to serialize properties into /tmp/LTL4125078485444229690.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6032496076669817134.gal, -t, CGAL, -LTL, /tmp/LTL4125078485444229690.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6032496076669817134.gal -t CGAL -LTL /tmp/LTL4125078485444229690.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G(F("(CLOSING>=3)")))U(("(CLOSING<3)")||(F(("(xFIN<2)")U(("((CLOSING<3)&&(xFIN<2))")||(G("(xFIN<2)")))))))))
Formula 0 simplified : !X(GF"(CLOSING>=3)" U ("(CLOSING<3)" | F("(xFIN<2)" U ("((CLOSING<3)&&(xFIN<2))" | G"(xFIN<2)"))))
Detected timeout of ITS tools.
[2021-05-17 20:55:24] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:55:24] [INFO ] Applying decomposition
[2021-05-17 20:55:24] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4532925891597661141.txt, -o, /tmp/graph4532925891597661141.bin, -w, /tmp/graph4532925891597661141.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4532925891597661141.bin, -l, -1, -v, -w, /tmp/graph4532925891597661141.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:55:24] [INFO ] Decomposing Gal with order
[2021-05-17 20:55:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:55:24] [INFO ] Removed a total of 22 redundant transitions.
[2021-05-17 20:55:24] [INFO ] Flatten gal took : 4 ms
[2021-05-17 20:55:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2021-05-17 20:55:24] [INFO ] Time to serialize gal into /tmp/LTL12583571527057345711.gal : 1 ms
[2021-05-17 20:55:24] [INFO ] Time to serialize properties into /tmp/LTL4812888287493881433.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12583571527057345711.gal, -t, CGAL, -LTL, /tmp/LTL4812888287493881433.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12583571527057345711.gal -t CGAL -LTL /tmp/LTL4812888287493881433.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G(F("(u0.CLOSING>=3)")))U(("(u0.CLOSING<3)")||(F(("(i1.u4.xFIN<2)")U(("((u0.CLOSING<3)&&(i1.u4.xFIN<2))")||(G("(i1.u4.xFIN<2)")))))))))
Formula 0 simplified : !X(GF"(u0.CLOSING>=3)" U ("(u0.CLOSING<3)" | F("(i1.u4.xFIN<2)" U ("((u0.CLOSING<3)&&(i1.u4.xFIN<2))" | G"(i1.u4.xFIN<2)"))))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17071465970852952870
[2021-05-17 20:55:39] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17071465970852952870
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17071465970852952870]
Compilation finished in 172 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin17071465970852952870]
Link finished in 31 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(([](<>((LTLAPp0==true))) U (!(LTLAPp0==true)||<>(((LTLAPp1==true) U ((LTLAPp2==true)||[]((LTLAPp1==true)))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin17071465970852952870]
LTSmin run took 136 ms.
FORMULA TCPcondis-PT-15-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-15-14 finished in 31790 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 30 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 25 transition count 27
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 25 transition count 27
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 25 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 11 place count 25 transition count 25
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 24 transition count 25
Applied a total of 13 rules in 3 ms. Remains 24 /30 variables (removed 6) and now considering 25/32 (removed 7) transitions.
// Phase 1: matrix 25 rows 24 cols
[2021-05-17 20:55:39] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:39] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 25 rows 24 cols
[2021-05-17 20:55:39] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:39] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2021-05-17 20:55:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 24 cols
[2021-05-17 20:55:39] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:55:39] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/30 places, 25/32 transitions.
Stuttering acceptance computed with spot in 69 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-15-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s1 s6), p1:(GT 3 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 201 ms.
Stack based approach found an accepted trace after 28707 steps with 0 reset with depth 28708 and stack size 19497 in 87 ms.
FORMULA TCPcondis-PT-15-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-15-15 finished in 461 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621284941142

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TCPcondis-PT-15"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is TCPcondis-PT-15, 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 r254-tall-162106746500812"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-15.tgz
mv TCPcondis-PT-15 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 ;