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-162106746500805.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-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106746500805
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 3.4K Mar 28 16:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 27 14:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 14:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 20:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K 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-10-00
FORMULA_NAME TCPcondis-PT-10-01
FORMULA_NAME TCPcondis-PT-10-02
FORMULA_NAME TCPcondis-PT-10-03
FORMULA_NAME TCPcondis-PT-10-04
FORMULA_NAME TCPcondis-PT-10-05
FORMULA_NAME TCPcondis-PT-10-06
FORMULA_NAME TCPcondis-PT-10-07
FORMULA_NAME TCPcondis-PT-10-08
FORMULA_NAME TCPcondis-PT-10-09
FORMULA_NAME TCPcondis-PT-10-10
FORMULA_NAME TCPcondis-PT-10-11
FORMULA_NAME TCPcondis-PT-10-12
FORMULA_NAME TCPcondis-PT-10-13
FORMULA_NAME TCPcondis-PT-10-14
FORMULA_NAME TCPcondis-PT-10-15

=== Now, execution of the tool begins

BK_START 1621284133182

Running Version 0
[2021-05-17 20:42:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 20:42:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 20:42:14] [WARNING] Skipping unknown tool specific annotation : Tina
[2021-05-17 20:42:14] [WARNING] Unknown XML tag in source file: size
[2021-05-17 20:42:14] [WARNING] Unknown XML tag in source file: color
[2021-05-17 20:42:14] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2021-05-17 20:42:14] [INFO ] Transformed 30 places.
[2021-05-17 20:42:14] [INFO ] Transformed 32 transitions.
[2021-05-17 20:42:14] [INFO ] Parsed PT model containing 30 places and 32 transitions in 63 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 20:42:14] [INFO ] Initial state test concluded for 2 properties.
FORMULA TCPcondis-PT-10-15 FALSE 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 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 20:42:14] [INFO ] Computed 9 place invariants in 14 ms
[2021-05-17 20:42:14] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:42:14] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:42:14] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:42:14] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:42:14] [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.
[2021-05-17 20:42:15] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-17 20:42:15] [INFO ] Flatten gal took : 25 ms
FORMULA TCPcondis-PT-10-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-10-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 20:42:15] [INFO ] Flatten gal took : 6 ms
[2021-05-17 20:42:15] [INFO ] Input system was already deterministic with 32 transitions.
Finished random walk after 715 steps, including 0 resets, run visited all 18 properties in 6 ms. (steps per millisecond=119 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (G(p1)||(p0&&F(G(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.
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 17 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 20:42:15] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:42:15] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 20:42:15] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:42:15] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-17 20:42:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 20:42:15] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:42:15] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 256 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : TCPcondis-PT-10-00 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p0 (NOT p2)), acceptance={1} source=3 dest: 3}, { cond=(AND p1 p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0, 1} source=4 dest: 4}, { cond=p2, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s5 1) (GEQ s15 1)) (LT s4 1) (LT s16 1)), p0:(OR (LT s4 1) (LT s16 1) (AND (GEQ s5 1) (GEQ s15 1))), p2:(OR (LT s5 1) (LT s15 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 310 ms.
Stack based approach found an accepted trace after 5392 steps with 0 reset with depth 5393 and stack size 5393 in 20 ms.
FORMULA TCPcondis-PT-10-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-00 finished in 718 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(G((X(G(p2))&&p1)))))], workingDir=/home/mcc/execution]
Support contains 7 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 20:42:15] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:42:15] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:42:15] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:42:15] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:42:15] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:42:15] [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 99 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s10 1) (GEQ s11 1) (GEQ s28 1)), p1:(AND (GEQ s9 1) (GEQ s25 1)), p2:(OR (AND (GEQ s8 1) (GEQ s20 1)) (AND (GEQ s10 1) (GEQ s11 1) (GEQ s28 1)))], 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 8623 reset in 197 ms.
Product exploration explored 100000 steps with 8681 reset in 176 ms.
Knowledge obtained : [(NOT p0), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 96 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Product exploration explored 100000 steps with 8592 reset in 119 ms.
Product exploration explored 100000 steps with 8595 reset in 167 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 98 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0)]
Support contains 7 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 1 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
Applied a total of 5 rules in 4 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2021-05-17 20:42:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2021-05-17 20:42:17] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:42:17] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 8551 reset in 324 ms.
Product exploration explored 100000 steps with 8608 reset in 204 ms.
[2021-05-17 20:42:17] [INFO ] Flatten gal took : 5 ms
[2021-05-17 20:42:17] [INFO ] Flatten gal took : 4 ms
[2021-05-17 20:42:17] [INFO ] Time to serialize gal into /tmp/LTL11783252473374416215.gal : 1 ms
[2021-05-17 20:42:17] [INFO ] Time to serialize properties into /tmp/LTL16076401225968831362.ltl : 12 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/LTL11783252473374416215.gal, -t, CGAL, -LTL, /tmp/LTL16076401225968831362.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/LTL11783252473374416215.gal -t CGAL -LTL /tmp/LTL16076401225968831362.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1))"))||(X(G(("((LISTEN>=1)&&(xSYN>=1))")&&(X(G("(((LASTACK>=1)&&(xFINACK>=1))||(((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1)))"))))))))
Formula 0 simplified : !(F"(((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1))" | XG("((LISTEN>=1)&&(xSYN>=1))" & XG"(((LASTACK>=1)&&(xFINACK>=1))||(((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1)))"))
Detected timeout of ITS tools.
[2021-05-17 20:42:32] [INFO ] Flatten gal took : 4 ms
[2021-05-17 20:42:32] [INFO ] Applying decomposition
[2021-05-17 20:42:32] [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/graph3675563529129527826.txt, -o, /tmp/graph3675563529129527826.bin, -w, /tmp/graph3675563529129527826.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/graph3675563529129527826.bin, -l, -1, -v, -w, /tmp/graph3675563529129527826.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:42:32] [INFO ] Decomposing Gal with order
[2021-05-17 20:42:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:42:32] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 20:42:32] [INFO ] Flatten gal took : 26 ms
[2021-05-17 20:42:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2021-05-17 20:42:32] [INFO ] Time to serialize gal into /tmp/LTL3706412823545320541.gal : 2 ms
[2021-05-17 20:42:32] [INFO ] Time to serialize properties into /tmp/LTL5386737095732280100.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/LTL3706412823545320541.gal, -t, CGAL, -LTL, /tmp/LTL5386737095732280100.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/LTL3706412823545320541.gal -t CGAL -LTL /tmp/LTL5386737095732280100.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((F("(((u0.SYN>=1)&&(i3.u5.SYNACK>=1))&&(u3.xSYNSENT>=1))"))||(X(G(("((u0.LISTEN>=1)&&(u3.xSYN>=1))")&&(X(G("(((i1.i0.u1.LASTACK>=1)&&(i1.i0.u6.xFINACK>=1))||(((u0.SYN>=1)&&(i3.u5.SYNACK>=1))&&(u3.xSYNSENT>=1)))"))))))))
Formula 0 simplified : !(F"(((u0.SYN>=1)&&(i3.u5.SYNACK>=1))&&(u3.xSYNSENT>=1))" | XG("((u0.LISTEN>=1)&&(u3.xSYN>=1))" & XG"(((i1.i0.u1.LASTACK>=1)&&(i1.i0.u6.xFINACK>=1))||(((u0.SYN>=1)&&(i3.u5.SYNACK>=1))&&(u3.xSYNSENT>=1)))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17596102224516061532
[2021-05-17 20:42:47] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17596102224516061532
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/ltsmin17596102224516061532]
Compilation finished in 234 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin17596102224516061532]
Link finished in 37 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([]((X([]((LTLAPp2==true)))&&(LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin17596102224516061532]
LTSmin run took 705 ms.
FORMULA TCPcondis-PT-10-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-10-01 finished in 32982 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -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 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 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 25 transition count 27
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 27
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 25 transition count 25
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 12 place count 25 transition count 23
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 16 place count 23 transition count 23
Applied a total of 16 rules in 4 ms. Remains 23 /30 variables (removed 7) and now considering 23/32 (removed 9) transitions.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 20:42:48] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:42:48] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 20:42:48] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:42:48] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2021-05-17 20:42:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 20:42:48] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:42:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/30 places, 23/32 transitions.
Stuttering acceptance computed with spot in 28 ms :[true, (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-02 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}]], initial=1, aps=[p0:(OR (LT s4 1) (LT s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 26 steps with 0 reset in 1 ms.
FORMULA TCPcondis-PT-10-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-02 finished in 113 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(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 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 4 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 20:42:49] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:42:49] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 20:42:49] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:42:49] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2021-05-17 20:42:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 25 cols
[2021-05-17 20:42:49] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:42:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 29 ms :[true, (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-03 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}]], initial=1, aps=[p0:(GEQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-10-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-03 finished in 125 ms.
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 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
Applied a total of 12 rules in 3 ms. Remains 24 /30 variables (removed 6) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 24 cols
[2021-05-17 20:42:49] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:42:49] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 26 rows 24 cols
[2021-05-17 20:42:49] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:42:49] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-17 20:42:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 24 cols
[2021-05-17 20:42:49] [INFO ] Computed 9 place invariants in 8 ms
[2021-05-17 20:42:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/30 places, 26/32 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-04 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:(AND (GEQ s8 1) (GEQ s23 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 12505 reset in 114 ms.
Product exploration explored 100000 steps with 12519 reset in 126 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 12453 reset in 111 ms.
Product exploration explored 100000 steps with 12426 reset in 127 ms.
[2021-05-17 20:42:49] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:42:49] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:42:49] [INFO ] Time to serialize gal into /tmp/LTL12773684149936225189.gal : 0 ms
[2021-05-17 20:42:49] [INFO ] Time to serialize properties into /tmp/LTL17167963198501176.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/LTL12773684149936225189.gal, -t, CGAL, -LTL, /tmp/LTL17167963198501176.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/LTL12773684149936225189.gal -t CGAL -LTL /tmp/LTL17167963198501176.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("((SYN>=1)&&(xSYNSENT>=1))"))))
Formula 0 simplified : !GF"((SYN>=1)&&(xSYNSENT>=1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
1385 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,13.8617,257216,1,0,7,1.30943e+06,24,0,875,1.14753e+06,21
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA TCPcondis-PT-10-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property TCPcondis-PT-10-04 finished in 15702 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)||X(F(p2))))], 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 20:43:04] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:43:04] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:43:04] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:43:04] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:43:04] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:43:04] [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 71 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : TCPcondis-PT-10-05 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LT s0 1), p0:(GEQ s15 1), p2:(OR (GEQ s0 1) (LT s15 1))], 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 50000 reset in 114 ms.
Product exploration explored 100000 steps with 50000 reset in 108 ms.
Knowledge obtained : [(NOT p1), p0, p2]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 97 ms.
Product exploration explored 100000 steps with 50000 reset in 107 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
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 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
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2021-05-17 20:43:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:43:05] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:43:05] [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.
Product exploration explored 100000 steps with 50000 reset in 252 ms.
Product exploration explored 100000 steps with 50000 reset in 264 ms.
[2021-05-17 20:43:06] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:43:06] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:43:06] [INFO ] Time to serialize gal into /tmp/LTL12022790601803391817.gal : 0 ms
[2021-05-17 20:43:06] [INFO ] Time to serialize properties into /tmp/LTL2497672259657292354.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/LTL12022790601803391817.gal, -t, CGAL, -LTL, /tmp/LTL2497672259657292354.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/LTL12022790601803391817.gal -t CGAL -LTL /tmp/LTL2497672259657292354.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((("(xCLOSED>=1)")U("(CLOSED<1)"))||(X(F("((CLOSED>=1)||(xCLOSED<1))")))))
Formula 0 simplified : !(("(xCLOSED>=1)" U "(CLOSED<1)") | XF"((CLOSED>=1)||(xCLOSED<1))")
Detected timeout of ITS tools.
[2021-05-17 20:43:21] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:43:21] [INFO ] Applying decomposition
[2021-05-17 20:43:21] [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/graph13360587197995789563.txt, -o, /tmp/graph13360587197995789563.bin, -w, /tmp/graph13360587197995789563.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/graph13360587197995789563.bin, -l, -1, -v, -w, /tmp/graph13360587197995789563.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:43:21] [INFO ] Decomposing Gal with order
[2021-05-17 20:43:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:43:21] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 20:43:21] [INFO ] Flatten gal took : 5 ms
[2021-05-17 20:43:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-17 20:43:21] [INFO ] Time to serialize gal into /tmp/LTL15584007505182462347.gal : 1 ms
[2021-05-17 20:43:21] [INFO ] Time to serialize properties into /tmp/LTL1544989421996498864.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/LTL15584007505182462347.gal, -t, CGAL, -LTL, /tmp/LTL1544989421996498864.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/LTL15584007505182462347.gal -t CGAL -LTL /tmp/LTL1544989421996498864.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((("(u9.xCLOSED>=1)")U("(u0.CLOSED<1)"))||(X(F("((u0.CLOSED>=1)||(u9.xCLOSED<1))")))))
Formula 0 simplified : !(("(u9.xCLOSED>=1)" U "(u0.CLOSED<1)") | XF"((u0.CLOSED>=1)||(u9.xCLOSED<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7099046801249428701
[2021-05-17 20:43:36] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7099046801249428701
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/ltsmin7099046801249428701]
Compilation finished in 177 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7099046801249428701]
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) U (LTLAPp1==true))||X(<>((LTLAPp2==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin7099046801249428701]
LTSmin run took 230 ms.
FORMULA TCPcondis-PT-10-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-10-05 finished in 31915 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 20:43:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:43:36] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:43:36] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:43:36] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:43:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:43:36] [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 52 ms :[true, p0, p0]
Running random walk in product with property : TCPcondis-PT-10-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s4 1) (LT s21 1))], 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 1 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-10-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-06 finished in 128 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], 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 20:43:36] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:43:36] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:43:36] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:43:36] [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 20:43:36] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:43:36] [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 66 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-08 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:(OR (AND (OR (LT s3 1) (LT s19 1)) (OR (LT s8 1) (LT s20 1))) (AND (GEQ s8 1) (GEQ s20 1)))], 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 94 ms.
Product exploration explored 100000 steps with 33333 reset in 87 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 78 ms.
Product exploration explored 100000 steps with 33333 reset in 86 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0), (NOT p0)]
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 1 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 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 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 6 place count 29 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 29 transition count 31
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 8 rules in 4 ms. Remains 29 /30 variables (removed 1) and now considering 31/32 (removed 1) transitions.
[2021-05-17 20:43:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 31 rows 29 cols
[2021-05-17 20:43:37] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:43:37] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 29/30 places, 31/32 transitions.
Product exploration explored 100000 steps with 33333 reset in 160 ms.
Product exploration explored 100000 steps with 33333 reset in 164 ms.
[2021-05-17 20:43:37] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:43:37] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:43:37] [INFO ] Time to serialize gal into /tmp/LTL14842210153122488290.gal : 1 ms
[2021-05-17 20:43:37] [INFO ] Time to serialize properties into /tmp/LTL17020551480355736374.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/LTL14842210153122488290.gal, -t, CGAL, -LTL, /tmp/LTL17020551480355736374.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/LTL14842210153122488290.gal -t CGAL -LTL /tmp/LTL17020551480355736374.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((ESTAB<1)||(xFIN<1))&&((LASTACK<1)||(xFINACK<1)))||((LASTACK>=1)&&(xFINACK>=1)))")))))
Formula 0 simplified : !XXF"((((ESTAB<1)||(xFIN<1))&&((LASTACK<1)||(xFINACK<1)))||((LASTACK>=1)&&(xFINACK>=1)))"
Detected timeout of ITS tools.
[2021-05-17 20:43:52] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:43:52] [INFO ] Applying decomposition
[2021-05-17 20:43:52] [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/graph631026978013914759.txt, -o, /tmp/graph631026978013914759.bin, -w, /tmp/graph631026978013914759.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/graph631026978013914759.bin, -l, -1, -v, -w, /tmp/graph631026978013914759.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:43:52] [INFO ] Decomposing Gal with order
[2021-05-17 20:43:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:43:52] [INFO ] Removed a total of 24 redundant transitions.
[2021-05-17 20:43:52] [INFO ] Flatten gal took : 5 ms
[2021-05-17 20:43:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-17 20:43:52] [INFO ] Time to serialize gal into /tmp/LTL10942056549553838027.gal : 1 ms
[2021-05-17 20:43:52] [INFO ] Time to serialize properties into /tmp/LTL10854544986805324169.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/LTL10942056549553838027.gal, -t, CGAL, -LTL, /tmp/LTL10854544986805324169.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/LTL10942056549553838027.gal -t CGAL -LTL /tmp/LTL10854544986805324169.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((((i1.i0.u1.ESTAB<1)||(i2.i0.u7.xFIN<1))&&((i1.i1.u4.LASTACK<1)||(i1.i1.u2.xFINACK<1)))||((i1.i1.u4.LASTACK>=1)&&(i1.i1.u2.xFINACK>=1)))")))))
Formula 0 simplified : !XXF"((((i1.i0.u1.ESTAB<1)||(i2.i0.u7.xFIN<1))&&((i1.i1.u4.LASTACK<1)||(i1.i1.u2.xFINACK<1)))||((i1.i1.u4.LASTACK>=1)&&(i1.i1.u2.xFINACK>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11957845882484379783
[2021-05-17 20:44:07] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11957845882484379783
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/ltsmin11957845882484379783]
Compilation finished in 171 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11957845882484379783]
Link finished in 30 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/ltsmin11957845882484379783]
LTSmin run took 171 ms.
FORMULA TCPcondis-PT-10-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-10-08 finished in 31504 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 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 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 20:44:08] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:44:08] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 20:44:08] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:44:08] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2021-05-17 20:44:08] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 24 rows 24 cols
[2021-05-17 20:44:08] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:44:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/30 places, 24/32 transitions.
Stuttering acceptance computed with spot in 65 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : TCPcondis-PT-10-10 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:(AND (GEQ s6 1) (GEQ s16 1)), p1:(AND (GEQ s1 1) (GEQ s17 1))], 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 4 reset in 193 ms.
Stack based approach found an accepted trace after 1597 steps with 0 reset with depth 1598 and stack size 1598 in 4 ms.
FORMULA TCPcondis-PT-10-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-10 finished in 347 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(!p0)||X((!p1||X((G(!p0) U (G(!p0)&&p2))))))))], 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 20:44:08] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:44:08] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:44:08] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:44:08] [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 20:44:08] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:44:08] [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 121 ms :[(AND p0 p1), (OR (AND p1 (NOT p2)) (AND p0 p1)), (AND p0 p1), (OR (NOT p2) p0), true, p0]
Running random walk in product with property : TCPcondis-PT-10-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s15 1), p1:(OR (LT s4 1) (LT s21 1)), p2:(AND (GEQ s4 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA TCPcondis-PT-10-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-12 finished in 191 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(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 4 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 20:44:08] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:44:08] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 20:44:08] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-17 20:44:08] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-17 20:44:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 22 rows 22 cols
[2021-05-17 20:44:08] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-17 20:44:08] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/30 places, 22/32 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : TCPcondis-PT-10-13 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LT s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 181 ms.
Stack based approach found an accepted trace after 1037 steps with 0 reset with depth 1038 and stack size 1038 in 2 ms.
FORMULA TCPcondis-PT-10-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TCPcondis-PT-10-13 finished in 278 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(F(p0))||G((p1||X(((p0||X(X(p2))) U ((p0||X(X(p2)))&&p3)))))))))], workingDir=/home/mcc/execution]
Support contains 5 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 20:44:09] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:44:09] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:44:09] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:44:09] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 30 cols
[2021-05-17 20:44:09] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-17 20:44:09] [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 296 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3)))]
Running random walk in product with property : TCPcondis-PT-10-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 6}, { cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=4 dest: 6}, { cond=(NOT p0), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={0} source=4 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p3 (NOT p2)), acceptance={0} source=6 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=8 dest: 6}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) (NOT p1) p3 (NOT p2)), acceptance={0} source=8 dest: 8}], [{ cond=true, acceptance={} source=9 dest: 0}]], initial=9, aps=[p1:(AND (GEQ s5 1) (GEQ s23 1)), p0:(AND (GEQ s8 1) (GEQ s20 1)), p3:(AND (GEQ s5 1) (GEQ s23 1)), p2:(GEQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 14274 reset in 127 ms.
Product exploration explored 100000 steps with 14233 reset in 138 ms.
Knowledge obtained : [(NOT p1), (NOT p0), (NOT p3), p2]
Stuttering acceptance computed with spot in 356 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3)))]
Product exploration explored 100000 steps with 14291 reset in 126 ms.
Product exploration explored 100000 steps with 14265 reset in 138 ms.
[2021-05-17 20:44:10] [INFO ] Flatten gal took : 3 ms
[2021-05-17 20:44:10] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:44:10] [INFO ] Time to serialize gal into /tmp/LTL15849017668712723430.gal : 1 ms
[2021-05-17 20:44:10] [INFO ] Time to serialize properties into /tmp/LTL6648256018043776745.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/LTL15849017668712723430.gal, -t, CGAL, -LTL, /tmp/LTL6648256018043776745.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/LTL15849017668712723430.gal -t CGAL -LTL /tmp/LTL6648256018043776745.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F((X(F("((LASTACK>=1)&&(xFINACK>=1))")))||(G(("((FINACK>=1)&&(xLASTACK>=1))")||(X((("((LASTACK>=1)&&(xFINACK>=1))")||(X(X("(xCLOSED>=1)"))))U(("((FINACK>=1)&&(xLASTACK>=1))")&&(("((LASTACK>=1)&&(xFINACK>=1))")||(X(X("(xCLOSED>=1)")))))))))))))
Formula 0 simplified : !XF(XF"((LASTACK>=1)&&(xFINACK>=1))" | G("((FINACK>=1)&&(xLASTACK>=1))" | X(("((LASTACK>=1)&&(xFINACK>=1))" | XX"(xCLOSED>=1)") U ("((FINACK>=1)&&(xLASTACK>=1))" & ("((LASTACK>=1)&&(xFINACK>=1))" | XX"(xCLOSED>=1)")))))
Detected timeout of ITS tools.
[2021-05-17 20:44:25] [INFO ] Flatten gal took : 2 ms
[2021-05-17 20:44:25] [INFO ] Applying decomposition
[2021-05-17 20:44:25] [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/graph10656095515147556396.txt, -o, /tmp/graph10656095515147556396.bin, -w, /tmp/graph10656095515147556396.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/graph10656095515147556396.bin, -l, -1, -v, -w, /tmp/graph10656095515147556396.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 20:44:25] [INFO ] Decomposing Gal with order
[2021-05-17 20:44:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 20:44:25] [INFO ] Removed a total of 23 redundant transitions.
[2021-05-17 20:44:25] [INFO ] Flatten gal took : 4 ms
[2021-05-17 20:44:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-17 20:44:25] [INFO ] Time to serialize gal into /tmp/LTL1861547088744194626.gal : 1 ms
[2021-05-17 20:44:25] [INFO ] Time to serialize properties into /tmp/LTL17116563552452069282.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/LTL1861547088744194626.gal, -t, CGAL, -LTL, /tmp/LTL17116563552452069282.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/LTL1861547088744194626.gal -t CGAL -LTL /tmp/LTL17116563552452069282.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F((X(F("((i3.i0.u2.LASTACK>=1)&&(i3.i0.u5.xFINACK>=1))")))||(G(("((u4.FINACK>=1)&&(i1.u6.xLASTACK>=1))")||(X((("((i3.i0.u2.LASTACK>=1)&&(i3.i0.u5.xFINACK>=1))")||(X(X("(u4.xCLOSED>=1)"))))U(("((u4.FINACK>=1)&&(i1.u6.xLASTACK>=1))")&&(("((i3.i0.u2.LASTACK>=1)&&(i3.i0.u5.xFINACK>=1))")||(X(X("(u4.xCLOSED>=1)")))))))))))))
Formula 0 simplified : !XF(XF"((i3.i0.u2.LASTACK>=1)&&(i3.i0.u5.xFINACK>=1))" | G("((u4.FINACK>=1)&&(i1.u6.xLASTACK>=1))" | X(("((i3.i0.u2.LASTACK>=1)&&(i3.i0.u5.xFINACK>=1))" | XX"(u4.xCLOSED>=1)") U ("((u4.FINACK>=1)&&(i1.u6.xLASTACK>=1))" & ("((i3.i0.u2.LASTACK>=1)&&(i3.i0.u5.xFINACK>=1))" | XX"(u4.xCLOSED>=1)")))))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13036404433945790768
[2021-05-17 20:44:40] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13036404433945790768
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/ltsmin13036404433945790768]
Compilation finished in 171 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13036404433945790768]
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(<>((X(<>((LTLAPp0==true)))||[](((LTLAPp1==true)||X((((LTLAPp0==true)||X(X((LTLAPp2==true)))) U (((LTLAPp0==true)||X(X((LTLAPp2==true))))&&(LTLAPp3==true))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin13036404433945790768]
LTSmin run took 123 ms.
FORMULA TCPcondis-PT-10-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TCPcondis-PT-10-14 finished in 31889 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621284281995

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-10"
export BK_EXAMINATION="LTLFireability"
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-10, examination is LTLFireability"
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-162106746500805"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-10.tgz
mv TCPcondis-PT-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;