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-162106746600836.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TCPcondis-PT-30, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746600836
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 20K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 158K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K 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 3.6K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 14:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 14:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 20:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K 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-30-00
FORMULA_NAME TCPcondis-PT-30-01
FORMULA_NAME TCPcondis-PT-30-02
FORMULA_NAME TCPcondis-PT-30-03
FORMULA_NAME TCPcondis-PT-30-04
FORMULA_NAME TCPcondis-PT-30-05
FORMULA_NAME TCPcondis-PT-30-06
FORMULA_NAME TCPcondis-PT-30-07
FORMULA_NAME TCPcondis-PT-30-08
FORMULA_NAME TCPcondis-PT-30-09
FORMULA_NAME TCPcondis-PT-30-10
FORMULA_NAME TCPcondis-PT-30-11
FORMULA_NAME TCPcondis-PT-30-12
FORMULA_NAME TCPcondis-PT-30-13
FORMULA_NAME TCPcondis-PT-30-14
FORMULA_NAME TCPcondis-PT-30-15

=== Now, execution of the tool begins

BK_START 1621290293074

Running Version 0
[2021-05-17 22:24:54] [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 22:24:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 22:24:54] [WARNING] Skipping unknown tool specific annotation : Tina
[2021-05-17 22:24:54] [WARNING] Unknown XML tag in source file: size
[2021-05-17 22:24:54] [WARNING] Unknown XML tag in source file: color
[2021-05-17 22:24:54] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2021-05-17 22:24:54] [INFO ] Transformed 30 places.
[2021-05-17 22:24:54] [INFO ] Transformed 32 transitions.
[2021-05-17 22:24:54] [INFO ] Parsed PT model containing 30 places and 32 transitions in 68 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 22:24:54] [INFO ] Initial state test concluded for 3 properties.
FORMULA TCPcondis-PT-30-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-30-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-30-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 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 8 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 22:24:54] [INFO ] Computed 9 place invariants in 6 ms
[2021-05-17 22:24:54] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:24:54] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 22:24:54] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:24:54] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 22:24:54] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
[2021-05-17 22:24:55] [INFO ] Flatten gal took : 21 ms
[2021-05-17 22:24:55] [INFO ] Flatten gal took : 8 ms
[2021-05-17 22:24:55] [INFO ] Input system was already deterministic with 32 transitions.
Finished random walk after 66466 steps, including 1 resets, run visited all 21 properties in 62 ms. (steps per millisecond=1072 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(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.
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 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 24 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 14 place count 24 transition count 22
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 18 place count 22 transition count 22
Applied a total of 18 rules in 31 ms. Remains 22 /30 variables (removed 8) and now considering 22/32 (removed 10) transitions.
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 22:24:55] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 22:24:55] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 22:24:55] [INFO ] Computed 9 place invariants in 4 ms
[2021-05-17 22:24:55] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2021-05-17 22:24:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 22:24:55] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:24:55] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-00 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:(LEQ 3 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 2996 reset in 277 ms.
Stack based approach found an accepted trace after 6259 steps with 202 reset with depth 14 and stack size 14 in 15 ms.
FORMULA TCPcondis-PT-30-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-00 finished in 630 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(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.
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 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 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 6 place count 28 transition count 26
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 10 place count 26 transition count 26
Applied a total of 10 rules in 6 ms. Remains 26 /30 variables (removed 4) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 26 cols
[2021-05-17 22:24:55] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:24:55] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 26 rows 26 cols
[2021-05-17 22:24:55] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:24:55] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2021-05-17 22:24:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 26 cols
[2021-05-17 22:24:55] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:24:55] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 26/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s8 s23) (LEQ 1 s21))], 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 243 ms.
Stack based approach found an accepted trace after 20235 steps with 0 reset with depth 20236 and stack size 20236 in 55 ms.
FORMULA TCPcondis-PT-30-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-01 finished in 433 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(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 22:24:56] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:24:56] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:24:56] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 22:24:56] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:24:56] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:24:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s18 s0)], 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 298 reset in 229 ms.
Product exploration explored 100000 steps with 296 reset in 229 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 311 reset in 206 ms.
Product exploration explored 100000 steps with 295 reset in 225 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 46 ms :[(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 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 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 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 6 place count 29 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 29 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 7 rules in 5 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2021-05-17 22:24:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2021-05-17 22:24:57] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 22:24:57] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 313 reset in 266 ms.
Stack based approach found an accepted trace after 41569 steps with 128 reset with depth 119 and stack size 118 in 104 ms.
FORMULA TCPcondis-PT-30-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-02 finished in 1672 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(F(p0)) U (p1&&X(F(p2)))))], 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 22:24:58] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:24:58] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:24:58] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:24:58] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:24:58] [INFO ] Computed 9 place invariants in 4 ms
[2021-05-17 22:24:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (NOT p2)]
Running random walk in product with property : TCPcondis-PT-30-04 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(NOT p1), acceptance={0} source=0 dest: 2}, { cond=p1, acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 2 s23), p0:(GT s5 s15), p2:(GT 1 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 251 reset in 216 ms.
Product exploration explored 100000 steps with 264 reset in 226 ms.
Knowledge obtained : [(NOT p1), (NOT p0), p2]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (NOT p2)]
Product exploration explored 100000 steps with 253 reset in 208 ms.
Product exploration explored 100000 steps with 255 reset in 227 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p1) (NOT p2)), (NOT p0), (NOT p0), (NOT p2)]
Support contains 4 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
Applied a total of 4 rules in 3 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2021-05-17 22:24:59] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2021-05-17 22:24:59] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:24:59] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 269 reset in 211 ms.
Product exploration explored 100000 steps with 259 reset in 216 ms.
[2021-05-17 22:24:59] [INFO ] Flatten gal took : 4 ms
[2021-05-17 22:24:59] [INFO ] Flatten gal took : 4 ms
[2021-05-17 22:25:00] [INFO ] Time to serialize gal into /tmp/LTL9194894169144562260.gal : 98 ms
[2021-05-17 22:25:00] [INFO ] Time to serialize properties into /tmp/LTL6121599903400451240.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/LTL9194894169144562260.gal, -t, CGAL, -LTL, /tmp/LTL6121599903400451240.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/LTL9194894169144562260.gal -t CGAL -LTL /tmp/LTL6121599903400451240.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F("(FINACK>xCLOSED)")))U(("(xLASTACK>=2)")&&(X(F("(LISTEN<1)"))))))
Formula 0 simplified : !(GF"(FINACK>xCLOSED)" U ("(xLASTACK>=2)" & XF"(LISTEN<1)"))
Detected timeout of ITS tools.
[2021-05-17 22:25:15] [INFO ] Flatten gal took : 4 ms
[2021-05-17 22:25:15] [INFO ] Applying decomposition
[2021-05-17 22:25:15] [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/graph1054755803400589828.txt, -o, /tmp/graph1054755803400589828.bin, -w, /tmp/graph1054755803400589828.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/graph1054755803400589828.bin, -l, -1, -v, -w, /tmp/graph1054755803400589828.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 22:25:15] [INFO ] Decomposing Gal with order
[2021-05-17 22:25:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 22:25:15] [INFO ] Removed a total of 22 redundant transitions.
[2021-05-17 22:25:15] [INFO ] Flatten gal took : 30 ms
[2021-05-17 22:25:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2021-05-17 22:25:15] [INFO ] Time to serialize gal into /tmp/LTL1031399474405489436.gal : 1 ms
[2021-05-17 22:25:15] [INFO ] Time to serialize properties into /tmp/LTL8313334517974322090.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/LTL1031399474405489436.gal, -t, CGAL, -LTL, /tmp/LTL8313334517974322090.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/LTL1031399474405489436.gal -t CGAL -LTL /tmp/LTL8313334517974322090.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(F("(gu4.FINACK>gu4.xCLOSED)")))U(("(gi0.gu7.xLASTACK>=2)")&&(X(F("(gi0.gu3.LISTEN<1)"))))))
Formula 0 simplified : !(GF"(gu4.FINACK>gu4.xCLOSED)" U ("(gi0.gu7.xLASTACK>=2)" & XF"(gi0.gu3.LISTEN<1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13365164759605985518
[2021-05-17 22:25:30] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13365164759605985518
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/ltsmin13365164759605985518]
Compilation finished in 256 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13365164759605985518]
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))) U ((LTLAPp1==true)&&X(<>((LTLAPp2==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin13365164759605985518]
LTSmin run took 400 ms.
FORMULA TCPcondis-PT-30-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-30-04 finished in 32972 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(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.
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 22:25:30] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:25:30] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:25:30] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:25:31] [INFO ] Implicit Places using invariants and state equation in 26 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 22:25:31] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-17 22:25:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s5 s0)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 257 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-30-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-06 finished in 136 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U 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 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 5 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 22:25:31] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:25:31] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 22:25:31] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:25:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-17 22:25:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 22:25:31] [INFO ] Computed 9 place invariants in 6 ms
[2021-05-17 22:25:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-07 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s19 s16), p0:(LEQ 2 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 423 reset in 204 ms.
Stack based approach found an accepted trace after 9082 steps with 22 reset with depth 315 and stack size 315 in 24 ms.
FORMULA TCPcondis-PT-30-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-07 finished in 405 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X(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 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 22:25:31] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:25:31] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:25:31] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:25:31] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:25:31] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:25:31] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 48 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-30-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s26 s16), p1:(GT s5 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 293 reset in 233 ms.
Product exploration explored 100000 steps with 246 reset in 247 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 46 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Product exploration explored 100000 steps with 269 reset in 226 ms.
Stack based approach found an accepted trace after 62408 steps with 164 reset with depth 178 and stack size 178 in 161 ms.
FORMULA TCPcondis-PT-30-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-08 finished in 1125 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(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 22:25:32] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:25:32] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:25:32] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:25:32] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:25:32] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:25:32] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s26 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 74 ms.
Product exploration explored 100000 steps with 50000 reset in 87 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 72 ms.
Product exploration explored 100000 steps with 50000 reset in 83 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 46 ms :[(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 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 30 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 28 transition count 30
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 28 transition count 30
Deduced a syphon composed of 4 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 9 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 9 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 28 transition count 30
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 10 rules in 4 ms. Remains 28 /30 variables (removed 2) and now considering 30/32 (removed 2) transitions.
[2021-05-17 22:25:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 30 rows 28 cols
[2021-05-17 22:25:33] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:25:33] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 28/30 places, 30/32 transitions.
Product exploration explored 100000 steps with 50000 reset in 175 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
[2021-05-17 22:25:33] [INFO ] Flatten gal took : 3 ms
[2021-05-17 22:25:33] [INFO ] Flatten gal took : 3 ms
[2021-05-17 22:25:33] [INFO ] Time to serialize gal into /tmp/LTL15774336911295717586.gal : 1 ms
[2021-05-17 22:25:33] [INFO ] Time to serialize properties into /tmp/LTL10365194736371624809.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/LTL15774336911295717586.gal, -t, CGAL, -LTL, /tmp/LTL10365194736371624809.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/LTL15774336911295717586.gal -t CGAL -LTL /tmp/LTL10365194736371624809.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(xSYNACK<=xSYN)"))))
Formula 0 simplified : !XF"(xSYNACK<=xSYN)"
Detected timeout of ITS tools.
[2021-05-17 22:25:48] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:25:48] [INFO ] Applying decomposition
[2021-05-17 22:25:48] [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/graph14141755767008513682.txt, -o, /tmp/graph14141755767008513682.bin, -w, /tmp/graph14141755767008513682.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/graph14141755767008513682.bin, -l, -1, -v, -w, /tmp/graph14141755767008513682.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 22:25:48] [INFO ] Decomposing Gal with order
[2021-05-17 22:25:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 22:25:48] [INFO ] Removed a total of 14 redundant transitions.
[2021-05-17 22:25:48] [INFO ] Flatten gal took : 4 ms
[2021-05-17 22:25:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 2 ms.
[2021-05-17 22:25:48] [INFO ] Time to serialize gal into /tmp/LTL14260898358509044531.gal : 1 ms
[2021-05-17 22:25:48] [INFO ] Time to serialize properties into /tmp/LTL4034757303732559390.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/LTL14260898358509044531.gal, -t, CGAL, -LTL, /tmp/LTL4034757303732559390.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/LTL14260898358509044531.gal -t CGAL -LTL /tmp/LTL4034757303732559390.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu3.xSYNACK<=gu3.xSYN)"))))
Formula 0 simplified : !XF"(gu3.xSYNACK<=gu3.xSYN)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13138023923385211223
[2021-05-17 22:26:03] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13138023923385211223
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/ltsmin13138023923385211223]
Compilation finished in 180 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13138023923385211223]
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(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin13138023923385211223]
LTSmin run took 128 ms.
FORMULA TCPcondis-PT-30-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-30-10 finished in 31460 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 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 22:26:04] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:04] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:26:04] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:04] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:26:04] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:26:04] [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 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s19)], 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 71 ms.
Product exploration explored 100000 steps with 50000 reset in 90 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 42 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 82 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 44 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 1 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 4 ms. Remains 28 /30 variables (removed 2) and now considering 30/32 (removed 2) transitions.
[2021-05-17 22:26:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 30 rows 28 cols
[2021-05-17 22:26:04] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:04] [INFO ] Dead Transitions using invariants and state equation in 20 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 192 ms.
[2021-05-17 22:26:05] [INFO ] Flatten gal took : 3 ms
[2021-05-17 22:26:05] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:26:05] [INFO ] Time to serialize gal into /tmp/LTL17746615922685468563.gal : 1 ms
[2021-05-17 22:26:05] [INFO ] Time to serialize properties into /tmp/LTL12040751257065210421.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/LTL17746615922685468563.gal, -t, CGAL, -LTL, /tmp/LTL12040751257065210421.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/LTL17746615922685468563.gal -t CGAL -LTL /tmp/LTL12040751257065210421.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(xFIN<3)"))))
Formula 0 simplified : !XF"(xFIN<3)"
Detected timeout of ITS tools.
[2021-05-17 22:26:20] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:26:20] [INFO ] Applying decomposition
[2021-05-17 22:26:20] [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/graph2032768279539132112.txt, -o, /tmp/graph2032768279539132112.bin, -w, /tmp/graph2032768279539132112.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/graph2032768279539132112.bin, -l, -1, -v, -w, /tmp/graph2032768279539132112.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 22:26:20] [INFO ] Decomposing Gal with order
[2021-05-17 22:26:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 22:26:20] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 22:26:20] [INFO ] Flatten gal took : 5 ms
[2021-05-17 22:26:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-17 22:26:20] [INFO ] Time to serialize gal into /tmp/LTL10757976578612562421.gal : 1 ms
[2021-05-17 22:26:20] [INFO ] Time to serialize properties into /tmp/LTL17959200375143460361.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/LTL10757976578612562421.gal, -t, CGAL, -LTL, /tmp/LTL17959200375143460361.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/LTL10757976578612562421.gal -t CGAL -LTL /tmp/LTL17959200375143460361.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i3.i0.u7.xFIN<3)"))))
Formula 0 simplified : !XF"(i3.i0.u7.xFIN<3)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17768116454429334667
[2021-05-17 22:26:35] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17768116454429334667
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/ltsmin17768116454429334667]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17768116454429334667] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin17768116454429334667] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property TCPcondis-PT-30-11 finished in 32272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(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.
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 22:26:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:36] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:26:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:36] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:26:36] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:26:36] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 30/30 places, 32/32 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-30-12 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:(GT s20 s15)], 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 2 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-30-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-12 finished in 170 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0&&(X(G(p2))||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 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 22:26:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:36] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:26:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:36] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:26:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:26:36] [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 65 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : TCPcondis-PT-30-13 automaton TGBA [mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND p1 (NOT p2)) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GT s9 s12) (LEQ s15 s14)), p0:(OR (GT s9 s12) (LEQ s15 s14)), p2:(LEQ s15 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 258 ms.
Product exploration explored 100000 steps with 0 reset in 365 ms.
Knowledge obtained : [(NOT p1), (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 51 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Product exploration explored 100000 steps with 0 reset in 258 ms.
Product exploration explored 100000 steps with 0 reset in 367 ms.
Applying partial POR strategy [true, true]
Stuttering acceptance computed with spot in 60 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Support contains 4 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 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 32
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2021-05-17 22:26:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:26:38] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:26:38] [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.
Product exploration explored 100000 steps with 0 reset in 257 ms.
Product exploration explored 100000 steps with 0 reset in 333 ms.
[2021-05-17 22:26:38] [INFO ] Flatten gal took : 4 ms
[2021-05-17 22:26:38] [INFO ] Flatten gal took : 3 ms
[2021-05-17 22:26:38] [INFO ] Time to serialize gal into /tmp/LTL3618548567554920896.gal : 7 ms
[2021-05-17 22:26:38] [INFO ] Time to serialize properties into /tmp/LTL2687444656111959079.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/LTL3618548567554920896.gal, -t, CGAL, -LTL, /tmp/LTL2687444656111959079.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/LTL3618548567554920896.gal -t CGAL -LTL /tmp/LTL2687444656111959079.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("((LISTEN>SYNRCVD)||(xCLOSED<=TIMEWAIT))")&&(("((LISTEN>SYNRCVD)||(xCLOSED<=TIMEWAIT))")||(X(G("(xCLOSED<=TIMEWAIT)"))))))))
Formula 0 simplified : !FG("((LISTEN>SYNRCVD)||(xCLOSED<=TIMEWAIT))" & ("((LISTEN>SYNRCVD)||(xCLOSED<=TIMEWAIT))" | XG"(xCLOSED<=TIMEWAIT)"))
Detected timeout of ITS tools.
[2021-05-17 22:26:53] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:26:53] [INFO ] Applying decomposition
[2021-05-17 22:26:53] [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/graph373989571594315906.txt, -o, /tmp/graph373989571594315906.bin, -w, /tmp/graph373989571594315906.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/graph373989571594315906.bin, -l, -1, -v, -w, /tmp/graph373989571594315906.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 22:26:53] [INFO ] Decomposing Gal with order
[2021-05-17 22:26:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 22:26:53] [INFO ] Removed a total of 28 redundant transitions.
[2021-05-17 22:26:53] [INFO ] Flatten gal took : 5 ms
[2021-05-17 22:26:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 3 ms.
[2021-05-17 22:26:53] [INFO ] Time to serialize gal into /tmp/LTL10397819097204229290.gal : 1 ms
[2021-05-17 22:26:53] [INFO ] Time to serialize properties into /tmp/LTL2211339796290858583.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/LTL10397819097204229290.gal, -t, CGAL, -LTL, /tmp/LTL2211339796290858583.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/LTL10397819097204229290.gal -t CGAL -LTL /tmp/LTL2211339796290858583.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("((gu6.LISTEN>gu6.SYNRCVD)||(gu7.xCLOSED<=gu7.TIMEWAIT))")&&(("((gu6.LISTEN>gu6.SYNRCVD)||(gu7.xCLOSED<=gu7.TIMEWAIT))")||(X(G("(gu7.xCLOSED<=gu7.TIMEWAIT)"))))))))
Formula 0 simplified : !FG("((gu6.LISTEN>gu6.SYNRCVD)||(gu7.xCLOSED<=gu7.TIMEWAIT))" & ("((gu6.LISTEN>gu6.SYNRCVD)||(gu7.xCLOSED<=gu7.TIMEWAIT))" | XG"(gu7.xCLOSED<=gu7.TIMEWAIT)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14137240607941534279
[2021-05-17 22:27:08] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14137240607941534279
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/ltsmin14137240607941534279]
Compilation finished in 172 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin14137240607941534279]
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, <>([](((LTLAPp0==true)&&(X([]((LTLAPp2==true)))||(LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin14137240607941534279]
LTSmin run took 150 ms.
FORMULA TCPcondis-PT-30-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-30-13 finished in 32780 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(((X(p1)&&p0)||G(p1))) U (G(F(((X(p1)&&p2)||G(p1))))||(G(p3)&&F(((X(p1)&&p4)||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 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 22:27:09] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:27:09] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:27:09] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:27:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 22:27:09] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 22:27:09] [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 493 ms :[(NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p4)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-30-14 automaton TGBA [mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 0}, { cond=(AND p3 (NOT p1) p2), acceptance={} source=0 dest: 1}, { cond=p3, acceptance={} source=0 dest: 2}, { cond=(OR (AND p3 p4) (AND p3 p2)), acceptance={} source=0 dest: 3}, { cond=(AND p3 p4), acceptance={} source=0 dest: 4}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p0)), acceptance={} source=0 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={} source=0 dest: 6}, { cond=(AND (NOT p3) p0), acceptance={} source=0 dest: 7}, { cond=(AND p3 (NOT p4)), acceptance={} source=0 dest: 8}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={} source=0 dest: 9}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=0 dest: 10}, { cond=(AND p3 (NOT p4) (NOT p2)), acceptance={} source=0 dest: 11}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 12}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 13}], [{ cond=(AND p3 (NOT p1) p2), acceptance={1} source=1 dest: 1}, { cond=(OR (AND (NOT p3) (NOT p1) p2) (AND (NOT p3) (NOT p1) p0)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={0, 1} source=1 dest: 6}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 9}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 10}, { cond=(AND (NOT p3) (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 13}], [{ cond=(NOT p3), acceptance={} source=2 dest: 0}, { cond=(AND p3 (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=p3, acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p0)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p3) p0), acceptance={} source=2 dest: 7}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 9}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 10}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=2 dest: 12}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 13}], [{ cond=(OR (AND (NOT p1) p4) (AND (NOT p1) p2)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p4) (NOT p2)), acceptance={0, 1} source=3 dest: 11}], [{ cond=(AND (NOT p1) p4), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p4)), acceptance={} source=4 dest: 8}], [{ cond=(OR (AND (NOT p1) p2) (AND (NOT p1) p0)), acceptance={0, 1} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0, 1} source=5 dest: 13}], [{ cond=(AND p3 (NOT p1) p2), acceptance={1} source=6 dest: 1}, { cond=(OR (AND p3 (NOT p1) p4) (AND p3 (NOT p1) p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={0, 1} source=6 dest: 6}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={1} source=6 dest: 9}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={0, 1} source=6 dest: 10}, { cond=(AND p3 (NOT p1) (NOT p4) (NOT p2)), acceptance={} source=6 dest: 11}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 12}], [{ cond=(OR p4 p2), acceptance={} source=8 dest: 3}, { cond=p4, acceptance={} source=8 dest: 4}, { cond=(NOT p4), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p4) (NOT p2)), acceptance={} source=8 dest: 11}], [{ cond=(AND p3 (NOT p1) p2), acceptance={1} source=9 dest: 1}, { cond=(AND p3 p1 p2), acceptance={} source=9 dest: 1}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p0)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={0, 1} source=9 dest: 6}, { cond=(AND (NOT p3) p1 p2), acceptance={0} source=9 dest: 6}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={1} source=9 dest: 9}, { cond=(AND p3 p1 (NOT p2)), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={0, 1} source=9 dest: 10}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={0} source=9 dest: 10}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=9 dest: 13}], [{ cond=(AND p3 (NOT p1) p2), acceptance={1} source=10 dest: 1}, { cond=(AND p3 p1 p2), acceptance={} source=10 dest: 1}, { cond=(OR (AND p3 p4) (AND p3 p2)), acceptance={} source=10 dest: 3}, { cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p0)), acceptance={} source=10 dest: 5}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={0, 1} source=10 dest: 6}, { cond=(AND (NOT p3) p1 p2), acceptance={0} source=10 dest: 6}, { cond=(AND p3 (NOT p1) (NOT p2)), acceptance={1} source=10 dest: 9}, { cond=(AND p3 p1 (NOT p2)), acceptance={} source=10 dest: 9}, { cond=(AND (NOT p3) (NOT p1) (NOT p2)), acceptance={0, 1} source=10 dest: 10}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={0} source=10 dest: 10}, { cond=(AND p3 (NOT p4) (NOT p2)), acceptance={} source=10 dest: 11}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=10 dest: 13}], [{ cond=(OR (AND (NOT p1) p4) (AND (NOT p1) p2)), acceptance={0, 1} source=11 dest: 3}, { cond=(OR (AND p1 p4) (AND p1 p2)), acceptance={0} source=11 dest: 3}, { cond=(AND (NOT p1) (NOT p4) (NOT p2)), acceptance={0, 1} source=11 dest: 11}, { cond=(AND p1 (NOT p4) (NOT p2)), acceptance={0} source=11 dest: 11}], [{ cond=(OR p2 p0), acceptance={} source=12 dest: 5}, { cond=p0, acceptance={} source=12 dest: 7}, { cond=(NOT p0), acceptance={} source=12 dest: 12}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=12 dest: 13}], [{ cond=(OR (AND (NOT p1) p2) (AND (NOT p1) p0)), acceptance={0, 1} source=13 dest: 5}, { cond=(OR (AND p1 p2) (AND p1 p0)), acceptance={0} source=13 dest: 5}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0, 1} source=13 dest: 13}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={0} source=13 dest: 13}]], initial=0, aps=[p3:(LEQ s10 s2), p1:(GT 3 s2), p2:(AND (GT s7 s19) (GT s10 s2)), p4:(AND (GT s7 s19) (GT s10 s2)), p0:(AND (GT s7 s19) (GT s10 s2))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 647 reset in 280 ms.
Product exploration explored 100000 steps with 617 reset in 277 ms.
Knowledge obtained : [p3, p1, (NOT p2), (NOT p4), (NOT p0)]
Spot failed to build product :
java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, p3], workingDir=/home/mcc/execution] killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:138)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:112)
at fr.lip6.move.gal.application.SpotRunner.buildAutomaton(SpotRunner.java:463)
at fr.lip6.move.gal.application.SpotRunner.computeProduct(SpotRunner.java:283)
at fr.lip6.move.gal.application.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:394)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:174)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Stuttering acceptance computed with spot in 489 ms :[(NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p1), (AND (NOT p1) (NOT p4)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 654 reset in 257 ms.
Product exploration explored 100000 steps with 666 reset in 278 ms.
[2021-05-17 22:27:22] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:27:22] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:27:22] [INFO ] Time to serialize gal into /tmp/LTL8908547270910020992.gal : 0 ms
[2021-05-17 22:27:22] [INFO ] Time to serialize properties into /tmp/LTL17117245558557784374.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/LTL8908547270910020992.gal, -t, CGAL, -LTL, /tmp/LTL17117245558557784374.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/LTL8908547270910020992.gal -t CGAL -LTL /tmp/LTL17117245558557784374.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F((G("(CLOSING<3)"))||(("((FINWAIT2>xFIN)&&(SYN>CLOSING))")&&(X("(CLOSING<3)")))))U((G(F((("((FINWAIT2>xFIN)&&(SYN>CLOSING))")&&(X("(CLOSING<3)")))||(G("(CLOSING<3)")))))||((G("(SYN<=CLOSING)"))&&(F((("((FINWAIT2>xFIN)&&(SYN>CLOSING))")&&(X("(CLOSING<3)")))||(G("(CLOSING<3)"))))))))
Formula 0 simplified : !(F(G"(CLOSING<3)" | ("((FINWAIT2>xFIN)&&(SYN>CLOSING))" & X"(CLOSING<3)")) U (GF(G"(CLOSING<3)" | ("((FINWAIT2>xFIN)&&(SYN>CLOSING))" & X"(CLOSING<3)")) | (F(G"(CLOSING<3)" | ("((FINWAIT2>xFIN)&&(SYN>CLOSING))" & X"(CLOSING<3)")) & G"(SYN<=CLOSING)")))
Detected timeout of ITS tools.
[2021-05-17 22:27:37] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:27:37] [INFO ] Applying decomposition
[2021-05-17 22:27:37] [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/graph14794014539005629295.txt, -o, /tmp/graph14794014539005629295.bin, -w, /tmp/graph14794014539005629295.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/graph14794014539005629295.bin, -l, -1, -v, -w, /tmp/graph14794014539005629295.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 22:27:37] [INFO ] Decomposing Gal with order
[2021-05-17 22:27:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 22:27:37] [INFO ] Removed a total of 23 redundant transitions.
[2021-05-17 22:27:37] [INFO ] Flatten gal took : 5 ms
[2021-05-17 22:27:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2021-05-17 22:27:37] [INFO ] Time to serialize gal into /tmp/LTL12724602098293587077.gal : 42 ms
[2021-05-17 22:27:37] [INFO ] Time to serialize properties into /tmp/LTL17778376281243409871.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/LTL12724602098293587077.gal, -t, CGAL, -LTL, /tmp/LTL17778376281243409871.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/LTL12724602098293587077.gal -t CGAL -LTL /tmp/LTL17778376281243409871.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F((G("(gu1.CLOSING<3)"))||(("((gu2.FINWAIT2>gu2.xFIN)&&(gu1.SYN>gu1.CLOSING))")&&(X("(gu1.CLOSING<3)")))))U((G(F((("((gu2.FINWAIT2>gu2.xFIN)&&(gu1.SYN>gu1.CLOSING))")&&(X("(gu1.CLOSING<3)")))||(G("(gu1.CLOSING<3)")))))||((G("(gu1.SYN<=gu1.CLOSING)"))&&(F((("((gu2.FINWAIT2>gu2.xFIN)&&(gu1.SYN>gu1.CLOSING))")&&(X("(gu1.CLOSING<3)")))||(G("(gu1.CLOSING<3)"))))))))
Formula 0 simplified : !(F(G"(gu1.CLOSING<3)" | ("((gu2.FINWAIT2>gu2.xFIN)&&(gu1.SYN>gu1.CLOSING))" & X"(gu1.CLOSING<3)")) U (GF(G"(gu1.CLOSING<3)" | ("((gu2.FINWAIT2>gu2.xFIN)&&(gu1.SYN>gu1.CLOSING))" & X"(gu1.CLOSING<3)")) | (F(G"(gu1.CLOSING<3)" | ("((gu2.FINWAIT2>gu2.xFIN)&&(gu1.SYN>gu1.CLOSING))" & X"(gu1.CLOSING<3)")) & G"(gu1.SYN<=gu1.CLOSING)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1787483983784306486
[2021-05-17 22:27:52] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1787483983784306486
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/ltsmin1787483983784306486]
Compilation finished in 461 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1787483983784306486]
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, (<>(([]((LTLAPp0==true))||(X((LTLAPp0==true))&&(LTLAPp1==true)))) U ([](<>(((X((LTLAPp0==true))&&(LTLAPp2==true))||[]((LTLAPp0==true)))))||([]((LTLAPp3==true))&&<>(((X((LTLAPp0==true))&&(LTLAPp4==true))||[]((LTLAPp0==true))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin1787483983784306486]
LTSmin run took 266 ms.
FORMULA TCPcondis-PT-30-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-30-14 finished in 44429 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0 U (G(p0)||(p0&&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 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 4 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 22:27:53] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:27:53] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 22:27:53] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:27:53] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-17 22:27:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 22:27:53] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 22:27:53] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/30 places, 24/32 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TCPcondis-PT-30-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GT 1 s16), p0:(GT s1 s6)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 208 ms.
Stack based approach found an accepted trace after 10101 steps with 0 reset with depth 10102 and stack size 4147 in 30 ms.
FORMULA TCPcondis-PT-30-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-30-15 finished in 392 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin638402916189897940
[2021-05-17 22:27:54] [INFO ] Applying decomposition
[2021-05-17 22:27:54] [INFO ] Computing symmetric may disable matrix : 32 transitions.
[2021-05-17 22:27:54] [INFO ] Flatten gal took : 2 ms
[2021-05-17 22:27:54] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 22:27:54] [INFO ] Computing symmetric may enable matrix : 32 transitions.
[2021-05-17 22:27:54] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 22:27:54] [INFO ] Computing Do-Not-Accords matrix : 32 transitions.
[2021-05-17 22:27:54] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-17 22:27:54] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin638402916189897940
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/ltsmin638402916189897940]
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/graph9388415020784390521.txt, -o, /tmp/graph9388415020784390521.bin, -w, /tmp/graph9388415020784390521.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/graph9388415020784390521.bin, -l, -1, -v, -w, /tmp/graph9388415020784390521.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 22:27:54] [INFO ] Decomposing Gal with order
[2021-05-17 22:27:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 22:27:54] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 22:27:54] [INFO ] Flatten gal took : 4 ms
[2021-05-17 22:27:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-17 22:27:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality6041309402378067660.gal : 1 ms
[2021-05-17 22:27:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality13533249811592047741.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/LTLCardinality6041309402378067660.gal, -t, CGAL, -LTL, /tmp/LTLCardinality13533249811592047741.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/LTLCardinality6041309402378067660.gal -t CGAL -LTL /tmp/LTLCardinality13533249811592047741.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i3.i0.u8.xFIN<3)"))))
Formula 0 simplified : !XF"(i3.i0.u8.xFIN<3)"
Compilation finished in 203 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin638402916189897940]
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/ltsmin638402916189897940]
LTSmin run took 176 ms.
FORMULA TCPcondis-PT-30-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621290475706

--------------------
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-30"
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-30, 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-162106746600836"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-30.tgz
mv TCPcondis-PT-30 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 ;