Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038291600213.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ClientsAndServers-PT-N0050P0, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038291600213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 384K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 108K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 03:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 9.2K May 5 16:51 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 ClientsAndServers-PT-N0050P0-00
FORMULA_NAME ClientsAndServers-PT-N0050P0-01
FORMULA_NAME ClientsAndServers-PT-N0050P0-02
FORMULA_NAME ClientsAndServers-PT-N0050P0-03
FORMULA_NAME ClientsAndServers-PT-N0050P0-04
FORMULA_NAME ClientsAndServers-PT-N0050P0-05
FORMULA_NAME ClientsAndServers-PT-N0050P0-06
FORMULA_NAME ClientsAndServers-PT-N0050P0-07
FORMULA_NAME ClientsAndServers-PT-N0050P0-08
FORMULA_NAME ClientsAndServers-PT-N0050P0-09
FORMULA_NAME ClientsAndServers-PT-N0050P0-10
FORMULA_NAME ClientsAndServers-PT-N0050P0-11
FORMULA_NAME ClientsAndServers-PT-N0050P0-12
FORMULA_NAME ClientsAndServers-PT-N0050P0-13
FORMULA_NAME ClientsAndServers-PT-N0050P0-14
FORMULA_NAME ClientsAndServers-PT-N0050P0-15

=== Now, execution of the tool begins

BK_START 1620567941499

Running Version 0
[2021-05-09 13:45:42] [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]
[2021-05-09 13:45:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 13:45:42] [INFO ] Load time of PNML (sax parser for PT used): 18 ms
[2021-05-09 13:45:42] [INFO ] Transformed 25 places.
[2021-05-09 13:45:42] [INFO ] Transformed 18 transitions.
[2021-05-09 13:45:42] [INFO ] Parsed PT model containing 25 places and 18 transitions in 49 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 13:45:42] [INFO ] Initial state test concluded for 1 properties.
Support contains 23 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 18/18 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 18
Applied a total of 1 rules in 8 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2021-05-09 13:45:43] [INFO ] Computed 7 place invariants in 6 ms
[2021-05-09 13:45:43] [INFO ] Implicit Places using invariants in 91 ms returned []
// Phase 1: matrix 18 rows 24 cols
[2021-05-09 13:45:43] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-09 13:45:43] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 24 cols
[2021-05-09 13:45:43] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-09 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/25 places, 18/18 transitions.
[2021-05-09 13:45:43] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 13:45:43] [INFO ] Flatten gal took : 15 ms
FORMULA ClientsAndServers-PT-N0050P0-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0050P0-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 13:45:43] [INFO ] Flatten gal took : 4 ms
[2021-05-09 13:45:43] [INFO ] Input system was already deterministic with 18 transitions.
Finished random walk after 2922 steps, including 0 resets, run visited all 17 properties in 7 ms. (steps per millisecond=417 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21 transition count 18
Applied a total of 3 rules in 0 ms. Remains 21 /24 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:45:43] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-09 13:45:43] [INFO ] Implicit Places using invariants in 29 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:45:43] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, iteration 1 : 20/24 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:45:43] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-09 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s10 1), p1:(OR (LT s5 1) (LT s14 1))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ClientsAndServers-PT-N0050P0-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-00 finished in 347 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(X(G((p1&&F((!p0 U (p2||G(!p0))))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21 transition count 18
Applied a total of 3 rules in 1 ms. Remains 21 /24 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:45:43] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:45:43] [INFO ] Implicit Places using invariants in 29 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:45:43] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 20/24 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:45:43] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GEQ s10 1), p1:(LT s19 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 1712 reset in 269 ms.
Product exploration explored 100000 steps with 1683 reset in 201 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1727 reset in 125 ms.
Product exploration explored 100000 steps with 1698 reset in 110 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 20/20 places, 18/18 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 20 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 7 place count 20 transition count 18
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 20 transition count 18
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 14 place count 16 transition count 14
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 18 place count 16 transition count 14
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 16 transition count 14
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 15 transition count 13
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 15 transition count 13
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 21 rules in 30 ms. Remains 15 /20 variables (removed 5) and now considering 13/18 (removed 5) transitions.
[2021-05-09 13:45:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 15 cols
[2021-05-09 13:45:45] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:45:45] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/20 places, 13/18 transitions.
Product exploration explored 100000 steps with 6758 reset in 234 ms.
Product exploration explored 100000 steps with 6826 reset in 176 ms.
Starting structural reductions, iteration 0 : 20/20 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:45:45] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:45:46] [INFO ] Implicit Places using invariants in 302 ms returned []
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:45:46] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:45:46] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:45:46] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-09 13:45:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 18/18 transitions.
[2021-05-09 13:45:46] [INFO ] Flatten gal took : 3 ms
[2021-05-09 13:45:46] [INFO ] Flatten gal took : 3 ms
[2021-05-09 13:45:46] [INFO ] Time to serialize gal into /tmp/LTL3046054118483332244.gal : 14 ms
[2021-05-09 13:45:46] [INFO ] Time to serialize properties into /tmp/LTL13595399762643984965.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/LTL3046054118483332244.gal, -t, CGAL, -LTL, /tmp/LTL13595399762643984965.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/LTL3046054118483332244.gal -t CGAL -LTL /tmp/LTL13595399762643984965.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 13 LTL properties
Checking formula 0 : !(((F("(MtF>=1)"))||(X(X(G(("(Ci<1)")&&(F(("(MtF<1)")U(("((MtF<1)&&((CA<1)||(CwA<1)))")||(G("(MtF<1)")))))))))))
Formula 0 simplified : !(F"(MtF>=1)" | XXG("(Ci<1)" & F("(MtF<1)" U ("((MtF<1)&&((CA<1)||(CwA<1)))" | G"(MtF<1)"))))
Detected timeout of ITS tools.
[2021-05-09 13:46:01] [INFO ] Flatten gal took : 3 ms
[2021-05-09 13:46:01] [INFO ] Applying decomposition
[2021-05-09 13:46:01] [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/graph12765472366683738945.txt, -o, /tmp/graph12765472366683738945.bin, -w, /tmp/graph12765472366683738945.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/graph12765472366683738945.bin, -l, -1, -v, -w, /tmp/graph12765472366683738945.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:46:01] [INFO ] Decomposing Gal with order
[2021-05-09 13:46:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:46:01] [INFO ] Flatten gal took : 22 ms
[2021-05-09 13:46:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:46:01] [INFO ] Time to serialize gal into /tmp/LTL15150369693558802464.gal : 1 ms
[2021-05-09 13:46:01] [INFO ] Time to serialize properties into /tmp/LTL12612606363469491534.ltl : 11 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/LTL15150369693558802464.gal, -t, CGAL, -LTL, /tmp/LTL12612606363469491534.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/LTL15150369693558802464.gal -t CGAL -LTL /tmp/LTL12612606363469491534.ltl -c -stutter-deadlock
Read 13 LTL properties
Checking formula 0 : !(((F("(i2.u0.MtF>=1)"))||(X(X(G(("(i4.u7.Ci<1)")&&(F(("(i2.u0.MtF<1)")U(("((i2.u0.MtF<1)&&((i0.u2.CA<1)||(i4.u4.CwA<1)))")||(G("(i2.u0.MtF<1)")))))))))))
Formula 0 simplified : !(F"(i2.u0.MtF>=1)" | XXG("(i4.u7.Ci<1)" & F("(i2.u0.MtF<1)" U ("((i2.u0.MtF<1)&&((i0.u2.CA<1)||(i4.u4.CwA<1)))" | G"(i2.u0.MtF<1)"))))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7628011763896870894
[2021-05-09 13:46:16] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7628011763896870894
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/ltsmin7628011763896870894]
Compilation finished in 280 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7628011763896870894]
Link finished in 46 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([](((LTLAPp1==true)&&<>((!(LTLAPp0==true) U ((LTLAPp2==true)||[](!(LTLAPp0==true)))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin7628011763896870894]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0050P0-01 finished in 47723 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&G((p1||X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 18
Applied a total of 2 rules in 0 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 13:46:31] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 13:46:31] [INFO ] Implicit Places using invariants in 46 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:46:31] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:46:31] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Starting structural reductions, iteration 1 : 21/24 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:46:31] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:46:32] [INFO ] Dead Transitions using invariants and state equation in 995 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-02 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=0 dest: 2}, { cond=(NOT p2), acceptance={0} source=0 dest: 4}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(AND (GEQ s11 1) (GEQ s16 1)), p2:(LT s15 1), p1:(LT s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 70 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0050P0-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-02 finished in 1355 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(p0)&&G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 18
Applied a total of 2 rules in 1 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2021-05-09 13:46:32] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 13:46:32] [INFO ] Implicit Places using invariants in 16 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:46:32] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:46:33] [INFO ] Dead Transitions using invariants and state equation in 945 ms returned []
Starting structural reductions, iteration 1 : 21/24 places, 18/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:46:33] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:46:33] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-03 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 0}, { cond=(NOT p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p1:(OR (LT s4 1) (LT s18 1)), p0:(OR (LT s4 1) (LT s18 1) (LT s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 145 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0050P0-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-03 finished in 1207 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 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21 transition count 18
Applied a total of 3 rules in 1 ms. Remains 21 /24 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:46:34] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:46:34] [INFO ] Implicit Places using invariants in 71 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:46:34] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:46:34] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 20/24 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:46:34] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:46:34] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 78 ms :[p0, p0]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s9 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][false, false]]
Product exploration explored 100000 steps with 1507 reset in 171 ms.
Product exploration explored 100000 steps with 1510 reset in 246 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 90 ms :[p0, p0]
Product exploration explored 100000 steps with 1517 reset in 91 ms.
Product exploration explored 100000 steps with 1508 reset in 109 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 51 ms :[p0, p0]
Support contains 1 out of 20 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 20/20 places, 18/18 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 20 transition count 18
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 8 place count 20 transition count 18
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 20 transition count 18
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 15 place count 16 transition count 14
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 19 place count 16 transition count 14
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 16 transition count 14
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 15 transition count 13
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 15 transition count 13
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 23 rules in 5 ms. Remains 15 /20 variables (removed 5) and now considering 13/18 (removed 5) transitions.
[2021-05-09 13:46:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 13 rows 15 cols
[2021-05-09 13:46:35] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-09 13:46:35] [INFO ] Dead Transitions using invariants and state equation in 756 ms returned []
Finished structural reductions, in 1 iterations. Remains : 15/20 places, 13/18 transitions.
Product exploration explored 100000 steps with 8751 reset in 68 ms.
Product exploration explored 100000 steps with 8738 reset in 69 ms.
[2021-05-09 13:46:36] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:46:36] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:46:36] [INFO ] Time to serialize gal into /tmp/LTL2017138495757202114.gal : 1 ms
[2021-05-09 13:46:36] [INFO ] Time to serialize properties into /tmp/LTL7444638261548155509.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/LTL2017138495757202114.gal, -t, CGAL, -LTL, /tmp/LTL7444638261548155509.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/LTL2017138495757202114.gal -t CGAL -LTL /tmp/LTL7444638261548155509.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(MpA>=1)"))))
Formula 0 simplified : !XF"(MpA>=1)"
Detected timeout of ITS tools.
[2021-05-09 13:46:51] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:46:51] [INFO ] Applying decomposition
[2021-05-09 13:46:51] [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/graph14046429974634969703.txt, -o, /tmp/graph14046429974634969703.bin, -w, /tmp/graph14046429974634969703.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/graph14046429974634969703.bin, -l, -1, -v, -w, /tmp/graph14046429974634969703.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:46:51] [INFO ] Decomposing Gal with order
[2021-05-09 13:46:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:46:51] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:46:51] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:46:51] [INFO ] Time to serialize gal into /tmp/LTL8355422442484440401.gal : 1 ms
[2021-05-09 13:46:51] [INFO ] Time to serialize properties into /tmp/LTL14686410252166998264.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/LTL8355422442484440401.gal, -t, CGAL, -LTL, /tmp/LTL14686410252166998264.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/LTL8355422442484440401.gal -t CGAL -LTL /tmp/LTL14686410252166998264.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(u0.MpA>=1)"))))
Formula 0 simplified : !XF"(u0.MpA>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10229353248483895168
[2021-05-09 13:47:06] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10229353248483895168
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/ltsmin10229353248483895168]
Compilation finished in 107 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10229353248483895168]
Link finished in 52 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/ltsmin10229353248483895168]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0050P0-04 finished in 47158 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 19 transition count 14
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 17 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 17 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 15 place count 15 transition count 12
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 3 with 4 rules applied. Total rules applied 19 place count 13 transition count 10
Applied a total of 19 rules in 12 ms. Remains 13 /24 variables (removed 11) and now considering 10/18 (removed 8) transitions.
// Phase 1: matrix 10 rows 13 cols
[2021-05-09 13:47:21] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:47:21] [INFO ] Implicit Places using invariants in 15 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
[2021-05-09 13:47:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-09 13:47:21] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:47:21] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 12/24 places, 10/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 12 transition count 8
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 10 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 10 transition count 7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 9 transition count 7
Applied a total of 6 rules in 9 ms. Remains 9 /12 variables (removed 3) and now considering 7/10 (removed 3) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:47:21] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:47:21] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:47:21] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:47:21] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 9/24 places, 7/18 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s6 1) (GEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 8488 reset in 56 ms.
Stack based approach found an accepted trace after 237 steps with 17 reset with depth 8 and stack size 8 in 0 ms.
FORMULA ClientsAndServers-PT-N0050P0-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-05 finished in 216 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||(p1 U (F(p2) U p3))))], workingDir=/home/mcc/execution]
Support contains 4 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 21 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 18 transition count 14
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 17 transition count 14
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 17 transition count 12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 15 place count 15 transition count 12
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 3 with 4 rules applied. Total rules applied 19 place count 13 transition count 10
Applied a total of 19 rules in 2 ms. Remains 13 /24 variables (removed 11) and now considering 10/18 (removed 8) transitions.
// Phase 1: matrix 10 rows 13 cols
[2021-05-09 13:47:21] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:47:21] [INFO ] Implicit Places using invariants in 12 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
[2021-05-09 13:47:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-09 13:47:21] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:47:21] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 12/24 places, 10/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2021-05-09 13:47:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2021-05-09 13:47:21] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:47:21] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/24 places, 10/18 transitions.
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p3)), (NOT p2), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-06 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p3) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p3) p1), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(GEQ s11 1), p3:(GEQ s7 1), p1:(OR (AND (GEQ s1 1) (GEQ s9 1)) (LT s7 1)), p2:(AND (GEQ s1 1) (GEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 15013 reset in 89 ms.
Product exploration explored 100000 steps with 15058 reset in 96 ms.
Knowledge obtained : [(NOT p0), (NOT p3), p1, (NOT p2)]
Stuttering acceptance computed with spot in 277 ms :[(AND (NOT p0) (NOT p3)), (NOT p2), (NOT p3), (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 15186 reset in 84 ms.
Product exploration explored 100000 steps with 15062 reset in 102 ms.
[2021-05-09 13:47:22] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:47:22] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:47:22] [INFO ] Time to serialize gal into /tmp/LTL12534130898863793187.gal : 1 ms
[2021-05-09 13:47:22] [INFO ] Time to serialize properties into /tmp/LTL9982287331443439745.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/LTL12534130898863793187.gal, -t, CGAL, -LTL, /tmp/LTL9982287331443439745.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/LTL12534130898863793187.gal -t CGAL -LTL /tmp/LTL9982287331443439745.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("(SpG>=1)"))||(("(((SF>=1)&&(Mi>=1))||(MpG<1))")U((F("((SF>=1)&&(Mi>=1))"))U("(MpG>=1)")))))
Formula 0 simplified : !(G"(SpG>=1)" | ("(((SF>=1)&&(Mi>=1))||(MpG<1))" U (F"((SF>=1)&&(Mi>=1))" U "(MpG>=1)")))
Detected timeout of ITS tools.
[2021-05-09 13:47:37] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:47:37] [INFO ] Applying decomposition
[2021-05-09 13:47:37] [INFO ] Flatten gal took : 1 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/graph4275591622885094312.txt, -o, /tmp/graph4275591622885094312.bin, -w, /tmp/graph4275591622885094312.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/graph4275591622885094312.bin, -l, -1, -v, -w, /tmp/graph4275591622885094312.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:47:37] [INFO ] Decomposing Gal with order
[2021-05-09 13:47:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:47:37] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:47:37] [INFO ] Flatten gal took : 2 ms
[2021-05-09 13:47:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:47:37] [INFO ] Time to serialize gal into /tmp/LTL11855970966909126768.gal : 1 ms
[2021-05-09 13:47:37] [INFO ] Time to serialize properties into /tmp/LTL3801984412574580024.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/LTL11855970966909126768.gal, -t, CGAL, -LTL, /tmp/LTL3801984412574580024.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/LTL11855970966909126768.gal -t CGAL -LTL /tmp/LTL3801984412574580024.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G("(u3.SpG>=1)"))||(("(((u1.SF>=1)&&(u0.Mi>=1))||(u0.MpG<1))")U((F("((u1.SF>=1)&&(u0.Mi>=1))"))U("(u0.MpG>=1)")))))
Formula 0 simplified : !(G"(u3.SpG>=1)" | ("(((u1.SF>=1)&&(u0.Mi>=1))||(u0.MpG<1))" U (F"((u1.SF>=1)&&(u0.Mi>=1))" U "(u0.MpG>=1)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18193855609525113960
[2021-05-09 13:47:52] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18193855609525113960
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/ltsmin18193855609525113960]
Compilation finished in 99 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin18193855609525113960]
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))||((LTLAPp1==true) U (<>((LTLAPp2==true)) U (LTLAPp3==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin18193855609525113960]
LTSmin run took 823 ms.
FORMULA ClientsAndServers-PT-N0050P0-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0050P0-06 finished in 32200 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((F(!p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 16
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 19 transition count 15
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 18 transition count 15
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 9 place count 18 transition count 11
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 17 place count 14 transition count 11
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 3 with 4 rules applied. Total rules applied 21 place count 12 transition count 9
Applied a total of 21 rules in 2 ms. Remains 12 /24 variables (removed 12) and now considering 9/18 (removed 9) transitions.
// Phase 1: matrix 9 rows 12 cols
[2021-05-09 13:47:53] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:47:53] [INFO ] Implicit Places using invariants in 29 ms returned [8, 11]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 29 ms to find 2 implicit places.
[2021-05-09 13:47:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-09 13:47:53] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:47:53] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 10/24 places, 9/18 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 10 transition count 7
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 8 transition count 7
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 8 transition count 6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 7 transition count 6
Applied a total of 6 rules in 3 ms. Remains 7 /10 variables (removed 3) and now considering 6/9 (removed 3) transitions.
// Phase 1: matrix 6 rows 7 cols
[2021-05-09 13:47:53] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 13:47:53] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-09 13:47:53] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:47:53] [INFO ] Implicit Places using invariants and state equation in 7 ms returned []
Implicit Place search using SMT with State Equation took 17 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/24 places, 6/18 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s5 1)), p1:(LT s6 1)], 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 168 reset in 59 ms.
Product exploration explored 100000 steps with 123 reset in 137 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 98 reset in 78 ms.
Product exploration explored 100000 steps with 146 reset in 111 ms.
[2021-05-09 13:47:54] [INFO ] Flatten gal took : 0 ms
[2021-05-09 13:47:54] [INFO ] Flatten gal took : 0 ms
[2021-05-09 13:47:54] [INFO ] Time to serialize gal into /tmp/LTL13728673667615790042.gal : 5 ms
[2021-05-09 13:47:54] [INFO ] Time to serialize properties into /tmp/LTL1458812003263953284.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/LTL13728673667615790042.gal, -t, CGAL, -LTL, /tmp/LTL1458812003263953284.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/LTL13728673667615790042.gal -t CGAL -LTL /tmp/LTL1458812003263953284.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("((CF<1)||(Si<1))")||(F("(StR>=1)"))))))
Formula 0 simplified : !FG("((CF<1)||(Si<1))" | F"(StR>=1)")
Detected timeout of ITS tools.
[2021-05-09 13:48:09] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:48:09] [INFO ] Applying decomposition
[2021-05-09 13:48:09] [INFO ] Flatten gal took : 1 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/graph10359688511775472458.txt, -o, /tmp/graph10359688511775472458.bin, -w, /tmp/graph10359688511775472458.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/graph10359688511775472458.bin, -l, -1, -v, -w, /tmp/graph10359688511775472458.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:48:09] [INFO ] Decomposing Gal with order
[2021-05-09 13:48:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:48:09] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:48:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:48:09] [INFO ] Time to serialize gal into /tmp/LTL12488882089963012638.gal : 1 ms
[2021-05-09 13:48:09] [INFO ] Time to serialize properties into /tmp/LTL6713843533302625131.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/LTL12488882089963012638.gal, -t, CGAL, -LTL, /tmp/LTL6713843533302625131.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/LTL12488882089963012638.gal -t CGAL -LTL /tmp/LTL6713843533302625131.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G(("((u1.CF<1)||(u0.Si<1))")||(F("(u2.StR>=1)"))))))
Formula 0 simplified : !FG("((u1.CF<1)||(u0.Si<1))" | F"(u2.StR>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10283378682042340542
[2021-05-09 13:48:24] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10283378682042340542
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/ltsmin10283378682042340542]
Compilation finished in 98 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10283378682042340542]
Link finished in 42 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, <>([]((<>((LTLAPp1==true))||(LTLAPp0==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin10283378682042340542]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ClientsAndServers-PT-N0050P0-07 finished in 45831 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21 transition count 18
Applied a total of 3 rules in 0 ms. Remains 21 /24 variables (removed 3) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2021-05-09 13:48:39] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:48:39] [INFO ] Implicit Places using invariants in 26 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:48:39] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:48:39] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 20/24 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 20 cols
[2021-05-09 13:48:39] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:48:40] [INFO ] Dead Transitions using invariants and state equation in 890 ms returned []
Finished structural reductions, in 2 iterations. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-08 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:(LT s19 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 ClientsAndServers-PT-N0050P0-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-08 finished in 1055 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 22 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 18 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 17 transition count 13
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 12 place count 17 transition count 10
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 18 place count 14 transition count 10
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 3 with 6 rules applied. Total rules applied 24 place count 11 transition count 7
Applied a total of 24 rules in 2 ms. Remains 11 /24 variables (removed 13) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 11 cols
[2021-05-09 13:48:40] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-09 13:48:40] [INFO ] Implicit Places using invariants in 35 ms returned [6, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
[2021-05-09 13:48:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:48:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:48:40] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Starting structural reductions, iteration 1 : 9/24 places, 7/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 7 transition count 5
Applied a total of 4 rules in 0 ms. Remains 7 /9 variables (removed 2) and now considering 5/7 (removed 2) transitions.
// Phase 1: matrix 5 rows 7 cols
[2021-05-09 13:48:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:48:40] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 5 rows 7 cols
[2021-05-09 13:48:40] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:48:40] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/24 places, 5/18 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s3 1) (GEQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 15195 reset in 85 ms.
Product exploration explored 100000 steps with 15121 reset in 80 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Product exploration explored 100000 steps with 15157 reset in 51 ms.
Product exploration explored 100000 steps with 15100 reset in 87 ms.
[2021-05-09 13:48:40] [INFO ] Flatten gal took : 0 ms
[2021-05-09 13:48:40] [INFO ] Flatten gal took : 13 ms
[2021-05-09 13:48:40] [INFO ] Time to serialize gal into /tmp/LTL15491628266299418511.gal : 1 ms
[2021-05-09 13:48:40] [INFO ] Time to serialize properties into /tmp/LTL14648153740042423556.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/LTL15491628266299418511.gal, -t, CGAL, -LTL, /tmp/LTL14648153740042423556.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/LTL15491628266299418511.gal -t CGAL -LTL /tmp/LTL14648153740042423556.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("((SG>=1)&&(SwG>=1))")))
Formula 0 simplified : !F"((SG>=1)&&(SwG>=1))"
Detected timeout of ITS tools.
[2021-05-09 13:48:55] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:48:55] [INFO ] Applying decomposition
[2021-05-09 13:48:56] [INFO ] Flatten gal took : 1 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/graph818482421772949879.txt, -o, /tmp/graph818482421772949879.bin, -w, /tmp/graph818482421772949879.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/graph818482421772949879.bin, -l, -1, -v, -w, /tmp/graph818482421772949879.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:48:56] [INFO ] Decomposing Gal with order
[2021-05-09 13:48:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:48:56] [INFO ] Flatten gal took : 0 ms
[2021-05-09 13:48:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:48:56] [INFO ] Time to serialize gal into /tmp/LTL4403593941579629876.gal : 1 ms
[2021-05-09 13:48:56] [INFO ] Time to serialize properties into /tmp/LTL8510130872377320025.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/LTL4403593941579629876.gal, -t, CGAL, -LTL, /tmp/LTL8510130872377320025.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/LTL4403593941579629876.gal -t CGAL -LTL /tmp/LTL8510130872377320025.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F("((u0.SG>=1)&&(u1.SwG>=1))")))
Formula 0 simplified : !F"((u0.SG>=1)&&(u1.SwG>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13813376083406715021
[2021-05-09 13:49:11] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13813376083406715021
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/ltsmin13813376083406715021]
Compilation finished in 111 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13813376083406715021]
Link finished in 61 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, <>((LTLAPp0==true)), --buchi-type=spotba], workingDir=/tmp/ltsmin13813376083406715021]
LTSmin run took 786 ms.
FORMULA ClientsAndServers-PT-N0050P0-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0050P0-09 finished in 31566 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 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 21 transition count 12
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 15 transition count 12
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 15 place count 15 transition count 10
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 19 place count 13 transition count 10
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 2 with 8 rules applied. Total rules applied 27 place count 9 transition count 6
Applied a total of 27 rules in 1 ms. Remains 9 /24 variables (removed 15) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 9 cols
[2021-05-09 13:49:12] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:49:12] [INFO ] Implicit Places using invariants in 27 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
[2021-05-09 13:49:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 7 cols
[2021-05-09 13:49:12] [INFO ] Computed 2 place invariants in 1 ms
[2021-05-09 13:49:12] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 7/24 places, 6/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 7 transition count 5
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 5 transition count 4
Applied a total of 4 rules in 0 ms. Remains 5 /7 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 5 cols
[2021-05-09 13:49:12] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:49:12] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 4 rows 5 cols
[2021-05-09 13:49:12] [INFO ] Computed 2 place invariants in 0 ms
[2021-05-09 13:49:12] [INFO ] Implicit Places using invariants and state equation in 9 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 5/24 places, 4/18 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 35396 steps with 0 reset in 16 ms.
FORMULA ClientsAndServers-PT-N0050P0-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-11 finished in 173 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 21 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 17 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 16 transition count 13
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 13 place count 16 transition count 10
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 19 place count 13 transition count 10
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 3 with 6 rules applied. Total rules applied 25 place count 10 transition count 7
Applied a total of 25 rules in 2 ms. Remains 10 /24 variables (removed 14) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 10 cols
[2021-05-09 13:49:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:49:12] [INFO ] Implicit Places using invariants in 30 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
[2021-05-09 13:49:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:49:12] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:49:12] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 9/24 places, 7/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-09 13:49:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:49:12] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-09 13:49:12] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/24 places, 7/18 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s6 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 83 ms.
Stack based approach found an accepted trace after 28 steps with 0 reset with depth 29 and stack size 29 in 1 ms.
FORMULA ClientsAndServers-PT-N0050P0-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-12 finished in 254 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 21 transition count 14
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 12 place count 17 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 16 transition count 13
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 13 place count 16 transition count 10
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 19 place count 13 transition count 10
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 3 with 6 rules applied. Total rules applied 25 place count 10 transition count 7
Applied a total of 25 rules in 2 ms. Remains 10 /24 variables (removed 14) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 10 cols
[2021-05-09 13:49:12] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 13:49:12] [INFO ] Implicit Places using invariants in 38 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
[2021-05-09 13:49:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:49:12] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:49:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Starting structural reductions, iteration 1 : 9/24 places, 7/18 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2021-05-09 13:49:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:49:12] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:49:12] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 2 iterations. Remains : 9/24 places, 7/18 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s6 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 1 reset in 95 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA ClientsAndServers-PT-N0050P0-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0050P0-14 finished in 279 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(!p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 21 transition count 13
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 14 place count 16 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 15 place count 15 transition count 12
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 15 place count 15 transition count 11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17 place count 14 transition count 11
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 3 with 6 rules applied. Total rules applied 23 place count 11 transition count 8
Applied a total of 23 rules in 17 ms. Remains 11 /24 variables (removed 13) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 11 cols
[2021-05-09 13:49:12] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-09 13:49:12] [INFO ] Implicit Places using invariants in 13 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
[2021-05-09 13:49:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2021-05-09 13:49:12] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:49:12] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Starting structural reductions, iteration 1 : 10/24 places, 8/18 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 10 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 9 transition count 7
Applied a total of 2 rules in 1 ms. Remains 9 /10 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:49:12] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-09 13:49:13] [INFO ] Implicit Places using invariants in 200 ms returned []
// Phase 1: matrix 7 rows 9 cols
[2021-05-09 13:49:13] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-09 13:49:13] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 263 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 9/24 places, 7/18 transitions.
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : ClientsAndServers-PT-N0050P0-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s6 1)), p1:(LT s8 1)], 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 1 reset in 103 ms.
Product exploration explored 100000 steps with 1 reset in 136 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 1 reset in 74 ms.
Product exploration explored 100000 steps with 1 reset in 85 ms.
[2021-05-09 13:49:13] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:49:13] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:49:13] [INFO ] Time to serialize gal into /tmp/LTL1711914415588141849.gal : 1 ms
[2021-05-09 13:49:13] [INFO ] Time to serialize properties into /tmp/LTL11938939474761209326.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/LTL1711914415588141849.gal, -t, CGAL, -LTL, /tmp/LTL11938939474761209326.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/LTL1711914415588141849.gal -t CGAL -LTL /tmp/LTL11938939474761209326.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((Uf>=1)&&(MwU>=1))"))||(G(F("(Ci>=1)"))))))
Formula 0 simplified : !F(G"((Uf>=1)&&(MwU>=1))" | GF"(Ci>=1)")
Detected timeout of ITS tools.
[2021-05-09 13:49:28] [INFO ] Flatten gal took : 3 ms
[2021-05-09 13:49:28] [INFO ] Applying decomposition
[2021-05-09 13:49:28] [INFO ] Flatten gal took : 5 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/graph14839182257502219360.txt, -o, /tmp/graph14839182257502219360.bin, -w, /tmp/graph14839182257502219360.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/graph14839182257502219360.bin, -l, -1, -v, -w, /tmp/graph14839182257502219360.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:49:28] [INFO ] Decomposing Gal with order
[2021-05-09 13:49:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:49:28] [INFO ] Flatten gal took : 1 ms
[2021-05-09 13:49:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-09 13:49:28] [INFO ] Time to serialize gal into /tmp/LTL5666915957339863494.gal : 0 ms
[2021-05-09 13:49:28] [INFO ] Time to serialize properties into /tmp/LTL7719086088990743188.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/LTL5666915957339863494.gal, -t, CGAL, -LTL, /tmp/LTL7719086088990743188.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/LTL5666915957339863494.gal -t CGAL -LTL /tmp/LTL7719086088990743188.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G("((u0.Uf>=1)&&(u1.MwU>=1))"))||(G(F("(u2.Ci>=1)"))))))
Formula 0 simplified : !F(G"((u0.Uf>=1)&&(u1.MwU>=1))" | GF"(u2.Ci>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1747850412081777652
[2021-05-09 13:49:43] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1747850412081777652
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/ltsmin1747850412081777652]
Compilation finished in 102 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1747850412081777652]
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))||[](<>((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin1747850412081777652]
LTSmin run took 707 ms.
FORMULA ClientsAndServers-PT-N0050P0-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0050P0-15 finished in 31906 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4043162235742179858
[2021-05-09 13:49:44] [INFO ] Computing symmetric may disable matrix : 18 transitions.
[2021-05-09 13:49:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 13:49:44] [INFO ] Computing symmetric may enable matrix : 18 transitions.
[2021-05-09 13:49:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 13:49:44] [INFO ] Computing Do-Not-Accords matrix : 18 transitions.
[2021-05-09 13:49:44] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-09 13:49:44] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4043162235742179858
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/ltsmin4043162235742179858]
[2021-05-09 13:49:44] [INFO ] Applying decomposition
[2021-05-09 13:49:44] [INFO ] Flatten gal took : 1 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/graph16760271423893766507.txt, -o, /tmp/graph16760271423893766507.bin, -w, /tmp/graph16760271423893766507.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/graph16760271423893766507.bin, -l, -1, -v, -w, /tmp/graph16760271423893766507.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 13:49:44] [INFO ] Decomposing Gal with order
[2021-05-09 13:49:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 13:49:44] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-09 13:49:44] [INFO ] Flatten gal took : 3 ms
[2021-05-09 13:49:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-09 13:49:44] [INFO ] Time to serialize gal into /tmp/LTLFireability13089621537292898800.gal : 1 ms
[2021-05-09 13:49:44] [INFO ] Time to serialize properties into /tmp/LTLFireability16022780260451866425.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/LTLFireability13089621537292898800.gal, -t, CGAL, -LTL, /tmp/LTLFireability16022780260451866425.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
Compilation finished in 138 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin4043162235742179858]

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/LTLFireability13089621537292898800.gal -t CGAL -LTL /tmp/LTLFireability16022780260451866425.ltl -c -stutter-deadlock
Read 3 LTL properties
Checking formula 0 : !(((F("(i1.u4.MtF>=1)"))||(X(X(G(("(u8.Ci<1)")&&(F(("(i1.u4.MtF<1)")U(("((i1.u4.MtF<1)&&(!((i0.u1.CA>=1)&&(u8.CwA>=1))))")||(G("(i1.u4.MtF<1)")))))))))))
Formula 0 simplified : !(F"(i1.u4.MtF>=1)" | XXG("(u8.Ci<1)" & F("(i1.u4.MtF<1)" U ("((i1.u4.MtF<1)&&(!((i0.u1.CA>=1)&&(u8.CwA>=1))))" | G"(i1.u4.MtF<1)"))))
Link finished in 101 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([](((LTLAPp1==true)&&<>((!(LTLAPp0==true) U ((LTLAPp2==true)||[](!(LTLAPp0==true)))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin4043162235742179858]
WARNING : LTSmin timed out (>257 s) on command 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([](((LTLAPp1==true)&&<>((!(LTLAPp0==true) U ((LTLAPp2==true)||[](!(LTLAPp0==true)))))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin4043162235742179858]
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(<>(!(LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin4043162235742179858]
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.008: Loading model from ./gal.so
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.023: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.026: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.367: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.367: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.367: LTL layer: formula: X(<>(!(LTLAPp3==true)))
pins2lts-mc-linux64( 2/ 8), 0.367: "X(<>(!(LTLAPp3==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.367: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.380: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.414: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.407: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.415: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.415: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.425: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.427: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.523: DFS-FIFO for weak LTL, using special progress label 25
pins2lts-mc-linux64( 0/ 8), 0.524: There are 26 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.524: State length is 25, there are 20 groups
pins2lts-mc-linux64( 0/ 8), 0.524: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.524: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.524: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.524: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.903: ~111 levels ~960 states ~5944 transitions
pins2lts-mc-linux64( 4/ 8), 0.905: ~222 levels ~1920 states ~13680 transitions
pins2lts-mc-linux64( 0/ 8), 0.910: ~448 levels ~3840 states ~34304 transitions
pins2lts-mc-linux64( 7/ 8), 0.915: ~864 levels ~7680 states ~71176 transitions
pins2lts-mc-linux64( 7/ 8), 0.989: ~1751 levels ~15360 states ~149320 transitions
pins2lts-mc-linux64( 7/ 8), 0.993: ~2097 levels ~30720 states ~179776 transitions
pins2lts-mc-linux64( 0/ 8), 1.042: ~2034 levels ~61440 states ~216504 transitions
pins2lts-mc-linux64( 0/ 8), 1.143: ~2106 levels ~122880 states ~321872 transitions
pins2lts-mc-linux64( 0/ 8), 1.362: ~2502 levels ~245760 states ~544856 transitions
pins2lts-mc-linux64( 3/ 8), 1.824: ~2484 levels ~491520 states ~1112584 transitions
pins2lts-mc-linux64( 7/ 8), 2.393: ~2501 levels ~983040 states ~2351720 transitions
pins2lts-mc-linux64( 7/ 8), 3.030: ~2501 levels ~1966080 states ~4681120 transitions
pins2lts-mc-linux64( 7/ 8), 4.154: ~2501 levels ~3932160 states ~9347400 transitions
pins2lts-mc-linux64( 7/ 8), 7.249: ~2501 levels ~7864320 states ~18711704 transitions
pins2lts-mc-linux64( 4/ 8), 13.702: ~2465 levels ~15728640 states ~39251592 transitions
pins2lts-mc-linux64( 0/ 8), 26.661: ~2502 levels ~31457280 states ~86585904 transitions
pins2lts-mc-linux64( 4/ 8), 47.858: ~2465 levels ~62914560 states ~158873584 transitions
pins2lts-mc-linux64( 7/ 8), 108.050: ~2501 levels ~125829120 states ~315460144 transitions
pins2lts-mc-linux64( 4/ 8), 167.378: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 167.404:
pins2lts-mc-linux64( 0/ 8), 167.404: mean standard work distribution: 5.1% (states) 3.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 167.404:
pins2lts-mc-linux64( 0/ 8), 167.404: Explored 151580314 states 405141494 transitions, fanout: 2.673
pins2lts-mc-linux64( 0/ 8), 167.404: Total exploration time 166.820 sec (166.790 sec minimum, 166.805 sec on average)
pins2lts-mc-linux64( 0/ 8), 167.404: States per second: 908646, Transitions per second: 2428614
pins2lts-mc-linux64( 0/ 8), 167.404:
pins2lts-mc-linux64( 0/ 8), 167.404: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 167.404: Redundant explorations: 12.9365
pins2lts-mc-linux64( 0/ 8), 167.404:
pins2lts-mc-linux64( 0/ 8), 167.404: Queue width: 8B, total height: 19878, memory: 0.15MB
pins2lts-mc-linux64( 0/ 8), 167.404: Tree memory: 1253.7MB, 9.8 B/state, compr.: 9.6%
pins2lts-mc-linux64( 0/ 8), 167.404: Tree fill ratio (roots/leafs): 99.0%/89.0%
pins2lts-mc-linux64( 0/ 8), 167.404: Stored 18 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 167.404: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 167.404: Est. total memory use: 1253.9MB (~1024.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing 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(<>(!(LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin4043162235742179858]
255
java.lang.RuntimeException: Unexpected exception when executing 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(<>(!(LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin4043162235742179858]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:214)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:165)
at fr.lip6.move.gal.application.LTSminRunner$1.checkProperties(LTSminRunner.java:154)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:98)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-09 14:11:04] [INFO ] Flatten gal took : 1 ms
[2021-05-09 14:11:04] [INFO ] Time to serialize gal into /tmp/LTLFireability11770600615435700203.gal : 30 ms
[2021-05-09 14:11:04] [INFO ] Time to serialize properties into /tmp/LTLFireability8135390577479466227.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/LTLFireability11770600615435700203.gal, -t, CGAL, -LTL, /tmp/LTLFireability8135390577479466227.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/LTLFireability11770600615435700203.gal -t CGAL -LTL /tmp/LTLFireability8135390577479466227.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !(((F("(MtF>=1)"))||(X(X(G(("(Ci<1)")&&(F(("(MtF<1)")U(("((MtF<1)&&(!((CA>=1)&&(CwA>=1))))")||(G("(MtF<1)")))))))))))
Formula 0 simplified : !(F"(MtF>=1)" | XXG("(Ci<1)" & F("(MtF<1)" U ("((MtF<1)&&(!((CA>=1)&&(CwA>=1))))" | G"(MtF<1)"))))
Detected timeout of ITS tools.
[2021-05-09 14:32:25] [INFO ] Flatten gal took : 3 ms
[2021-05-09 14:32:25] [INFO ] Input system was already deterministic with 18 transitions.
[2021-05-09 14:32:25] [INFO ] Transformed 24 places.
[2021-05-09 14:32:25] [INFO ] Transformed 18 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-09 14:32:25] [INFO ] Time to serialize gal into /tmp/LTLFireability7493913364319958314.gal : 1 ms
[2021-05-09 14:32:25] [INFO ] Time to serialize properties into /tmp/LTLFireability4642054036708114180.ltl : 4 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/LTLFireability7493913364319958314.gal, -t, CGAL, -LTL, /tmp/LTLFireability4642054036708114180.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --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/LTLFireability7493913364319958314.gal -t CGAL -LTL /tmp/LTLFireability4642054036708114180.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F("(MtF>=1)"))||(X(X(G(("(Ci<1)")&&(F(("(MtF<1)")U(("((MtF<1)&&(!((CA>=1)&&(CwA>=1))))")||(G("(MtF<1)")))))))))))
Formula 0 simplified : !(F"(MtF>=1)" | XXG("(Ci<1)" & F("(MtF<1)" U ("((MtF<1)&&(!((CA>=1)&&(CwA>=1))))" | G"(MtF<1)"))))

BK_TIME_CONFINEMENT_REACHED

--------------------
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="ClientsAndServers-PT-N0050P0"
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 ClientsAndServers-PT-N0050P0, 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 r045-oct2-162038291600213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0050P0.tgz
mv ClientsAndServers-PT-N0050P0 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 ;