About the Execution of ITS-Tools for ClientsAndServers-PT-N0010P0
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 555.703 | 60201.00 | 94258.00 | 892.80 | TFFFTFFFFTFFTTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r069-smll-167814396100243.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ClientsAndServers-PT-N0010P0, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396100243
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.0K Feb 26 13:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 13:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 13:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.1K Mar 5 18:22 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-N0010P0-LTLCardinality-00
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-01
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-02
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-03
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-04
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-05
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-06
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-07
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-08
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-09
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-10
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-11
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-12
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-13
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-14
FORMULA_NAME ClientsAndServers-PT-N0010P0-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678330334544
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ClientsAndServers-PT-N0010P0
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 02:52:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 02:52:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:52:17] [INFO ] Load time of PNML (sax parser for PT used): 47 ms
[2023-03-09 02:52:17] [INFO ] Transformed 25 places.
[2023-03-09 02:52:17] [INFO ] Transformed 18 transitions.
[2023-03-09 02:52:17] [INFO ] Parsed PT model containing 25 places and 18 transitions and 54 arcs in 245 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 21 ms. Remains 24 /25 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 24 cols
[2023-03-09 02:52:18] [INFO ] Computed 7 place invariants in 14 ms
[2023-03-09 02:52:18] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-09 02:52:18] [INFO ] Invariant cache hit.
[2023-03-09 02:52:18] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2023-03-09 02:52:18] [INFO ] Invariant cache hit.
[2023-03-09 02:52:18] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 24/25 places, 18/18 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 423 ms. Remains : 24/25 places, 18/18 transitions.
Support contains 21 out of 24 places after structural reductions.
[2023-03-09 02:52:18] [INFO ] Flatten gal took : 25 ms
[2023-03-09 02:52:18] [INFO ] Flatten gal took : 8 ms
[2023-03-09 02:52:18] [INFO ] Input system was already deterministic with 18 transitions.
Incomplete random walk after 10018 steps, including 8 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 22) seen :20
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=46 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(F(p1))))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 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 23 transition count 18
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-09 02:52:19] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-09 02:52:19] [INFO ] Implicit Places using invariants in 52 ms returned [14, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
Starting structural reductions in LTL mode, 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.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 434 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(LEQ s17 s19), p0:(LEQ 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 436 ms.
Product exploration explored 100000 steps with 25000 reset in 306 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10010 steps, including 9 resets, run finished after 24 ms. (steps per millisecond=417 ) properties (out of 1) seen :0
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 209 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 21 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 3 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 21 cols
[2023-03-09 02:52:21] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:52:21] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-09 02:52:21] [INFO ] Invariant cache hit.
[2023-03-09 02:52:21] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-09 02:52:21] [INFO ] Invariant cache hit.
[2023-03-09 02:52:21] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 145 ms. Remains : 21/21 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10019 steps, including 6 resets, run finished after 17 ms. (steps per millisecond=589 ) properties (out of 1) seen :0
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=46 )
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 120 ms.
Product exploration explored 100000 steps with 25000 reset in 304 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 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 21 transition count 18
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 7 place count 21 transition count 18
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 21 transition count 18
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 13 place count 17 transition count 14
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 17 place count 17 transition count 14
Performed 2 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 2 rules applied. Total rules applied 19 place count 17 transition count 14
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 16 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 16 transition count 13
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 21 rules in 24 ms. Remains 16 /21 variables (removed 5) and now considering 13/18 (removed 5) transitions.
[2023-03-09 02:52:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 13 rows 16 cols
[2023-03-09 02:52:23] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 02:52:23] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/21 places, 13/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 75 ms. Remains : 16/21 places, 13/18 transitions.
Built C files in :
/tmp/ltsmin2760715396682505297
[2023-03-09 02:52:23] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2760715396682505297
Running compilation step : cd /tmp/ltsmin2760715396682505297;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 285 ms.
Running link step : cd /tmp/ltsmin2760715396682505297;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin2760715396682505297;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2459233730320623056.hoa' '--buchi-type=spotba'
LTSmin run took 271 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-00 finished in 4814 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||(F(G(p1)) U p0)))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 2 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-09 02:52:24] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 02:52:24] [INFO ] Implicit Places using invariants in 42 ms returned [14, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 43 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/24 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.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s6), p1:(LEQ s0 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 5 reset in 214 ms.
Stack based approach found an accepted trace after 34718 steps with 2 reset with depth 21693 and stack size 21693 in 109 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-01 finished in 609 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 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 8 rules applied. Total rules applied 8 place count 22 transition count 12
Reduce places removed 6 places and 0 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 15 transition count 11
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 14 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 17 place count 14 transition count 10
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 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 3 with 8 rules applied. Total rules applied 27 place count 9 transition count 6
Applied a total of 27 rules in 10 ms. Remains 9 /24 variables (removed 15) and now considering 6/18 (removed 12) transitions.
// Phase 1: matrix 6 rows 9 cols
[2023-03-09 02:52:24] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:52:24] [INFO ] Implicit Places using invariants in 31 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/24 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 8 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 7 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 6 transition count 4
Applied a total of 4 rules in 3 ms. Remains 6 /8 variables (removed 2) and now considering 4/6 (removed 2) transitions.
// Phase 1: matrix 4 rows 6 cols
[2023-03-09 02:52:24] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-09 02:52:24] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 02:52:24] [INFO ] Invariant cache hit.
[2023-03-09 02:52:24] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/24 places, 4/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 121 ms. Remains : 6/24 places, 4/18 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1923 reset in 142 ms.
Stack based approach found an accepted trace after 196 steps with 3 reset with depth 6 and stack size 6 in 1 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-02 finished in 378 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U G((G(p1)||(F(p2) U p3)))))'
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 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 23 transition count 18
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-09 02:52:25] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 02:52:25] [INFO ] Implicit Places using invariants in 47 ms returned [14, 20]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in LTL mode, 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.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 854 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p2), (AND (NOT p2) (NOT p1) (NOT p3) (NOT p0)), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p3))]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=0 dest: 4}, { cond=true, acceptance={} source=0 dest: 5}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=0 dest: 6}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=0 dest: 7}, { cond=(AND p1 (NOT p3)), acceptance={} source=0 dest: 9}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 10}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND p3 (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={1} source=2 dest: 7}, { cond=(AND p3 (NOT p2)), acceptance={} source=2 dest: 11}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=3 dest: 10}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=3 dest: 12}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 7}, { cond=(AND p1 (NOT p3)), acceptance={} source=4 dest: 8}, { cond=(AND p1 (NOT p3)), acceptance={1} source=4 dest: 9}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 10}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=5 dest: 12}, { cond=(NOT p0), acceptance={} source=5 dest: 14}, { cond=(AND p1 (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 15}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=6 dest: 10}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=6 dest: 15}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p1) p3 (NOT p2)), acceptance={0} source=7 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0, 1} source=7 dest: 2}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={1} source=7 dest: 7}, { cond=(AND p3 (NOT p2)), acceptance={} source=7 dest: 11}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=8 dest: 10}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=8 dest: 12}, { cond=(AND p1 (NOT p3) (NOT p0)), acceptance={} source=8 dest: 13}, { cond=(AND p1 (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=8 dest: 15}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=9 dest: 1}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=9 dest: 2}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0, 1} source=9 dest: 4}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=9 dest: 6}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=9 dest: 7}, { cond=(AND p1 (NOT p3)), acceptance={} source=9 dest: 8}, { cond=(AND p1 (NOT p3)), acceptance={1} source=9 dest: 9}], [{ cond=(NOT p2), acceptance={0, 1} source=10 dest: 10}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=11 dest: 10}, { cond=(AND p1 (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=11 dest: 15}, { cond=(AND p3 (NOT p2) (NOT p0)), acceptance={} source=11 dest: 16}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=12 dest: 10}, { cond=(NOT p3), acceptance={0, 1} source=12 dest: 12}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) p0), acceptance={} source=13 dest: 10}, { cond=(AND (NOT p1) (NOT p3) p0), acceptance={} source=13 dest: 12}, { cond=(AND p1 (NOT p3) p0), acceptance={} source=13 dest: 13}, { cond=(AND p1 (NOT p3) (NOT p2) p0), acceptance={} source=13 dest: 15}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2) p0), acceptance={} source=14 dest: 10}, { cond=(AND (NOT p1) (NOT p3) p0), acceptance={} source=14 dest: 12}, { cond=p0, acceptance={} source=14 dest: 14}, { cond=(AND p1 (NOT p3) (NOT p2) p0), acceptance={} source=14 dest: 15}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=15 dest: 10}, { cond=(AND p1 (NOT p2)), acceptance={} source=15 dest: 15}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=16 dest: 10}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=16 dest: 15}, { cond=(AND p3 (NOT p2)), acceptance={} source=16 dest: 16}]], initial=0, aps=[p1:(AND (LEQ 3 s16) (LEQ s13 s8)), p3:(LEQ s9 s12), p2:(LEQ s13 s8), p0:(GT 3 s16)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33307 reset in 327 ms.
Product exploration explored 100000 steps with 33276 reset in 156 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p3 p2 p0), (X (NOT (AND (NOT p1) p3 (NOT p2)))), (X (NOT (AND p1 (NOT p3) (NOT p2)))), (X (NOT (AND p1 (NOT p3) (NOT p2) (NOT p0)))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p1 p3 (NOT p2)))), (X p0), (X (NOT (AND p1 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p3 (NOT p2))))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) p3 (NOT p2))))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p1 p3 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0))))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0))))), (X (X (NOT (AND p1 (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p1 (NOT p3) (NOT p2) p0)))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p3 (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 (NOT p3) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p3) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 46 factoid took 5369 ms. Reduced automaton from 17 states, 71 edges and 4 AP (stutter sensitive) to 14 states, 72 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 841 ms :[(AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p0) (NOT p2) p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p0) p1 (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p1) p3), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p2), (NOT p3), (AND p0 (NOT p1) (NOT p3)), (AND p0 (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p3))]
Incomplete random walk after 10012 steps, including 9 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 26) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 21) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :4
Running SMT prover for 9 properties.
// Phase 1: matrix 18 rows 21 cols
[2023-03-09 02:52:33] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:52:33] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:2
[2023-03-09 02:52:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 02:52:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-09 02:52:33] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :2
[2023-03-09 02:52:33] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-09 02:52:33] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :2
Fused 9 Parikh solutions to 1 different solutions.
Finished Parikh walk after 28 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=28 )
Parikh walk visited 2 properties in 2 ms.
Found 7 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p3 p2 p0), (X (NOT (AND (NOT p1) p3 (NOT p2)))), (X (NOT (AND p1 (NOT p3) (NOT p2)))), (X (NOT (AND p1 (NOT p3) (NOT p2) (NOT p0)))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND p1 p3 (NOT p2)))), (X p0), (X (NOT (AND p1 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0)))), (X (NOT (OR (AND p1 (NOT p2)) (AND p3 (NOT p2))))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) p3 (NOT p2))))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND p1 p3 (NOT p2))))), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2) (NOT p0))))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0))))), (X (X (NOT (AND p1 (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p1 (NOT p3) (NOT p2) p0)))), (X (X (NOT (OR (AND p1 (NOT p2)) (AND p3 (NOT p2)))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p2))))), (X (X (NOT (AND p3 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND p1 (NOT p3) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p3) p0)))), (G (NOT (AND p1 (NOT p3) (NOT p2)))), (G (NOT (AND p1 (NOT p2)))), (G (NOT (AND p0 p1 (NOT p3) (NOT p2)))), (G (NOT (AND p0 p1 (NOT p3)))), (G (NOT (AND (NOT p0) p1 (NOT p3) (NOT p2)))), (G (NOT (AND (NOT p0) p1 p3 (NOT p2)))), (G (NOT (AND p1 p3 (NOT p2))))]
False Knowledge obtained : [(F (AND p1 (NOT p3))), (F (AND p3 (NOT p2))), (F (AND (NOT p1) (NOT p3) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p3))), (F (AND (NOT p0) (NOT p1) (NOT p3) (NOT p2))), (F (AND p0 (NOT p1) (NOT p3) (NOT p2))), (F (AND p0 (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2))), (F (NOT p3)), (F (NOT p0)), (F (OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p0) p3 (NOT p2)))), (F (AND (NOT p0) (NOT p1) p3 (NOT p2))), (F (OR (AND p0 (NOT p3) (NOT p2)) (AND p1 (NOT p3) (NOT p2)))), (F (AND (NOT p0) p1 (NOT p3))), (F (AND (NOT p3) (NOT p2))), (F (NOT p2)), (F (AND (NOT p1) p3 (NOT p2))), (F (AND (NOT p0) p3 (NOT p2))), (F (OR (AND p1 (NOT p2)) (AND p3 (NOT p2))))]
Knowledge based reduction with 53 factoid took 7407 ms. Reduced automaton from 14 states, 72 edges and 4 AP (stutter insensitive) to 11 states, 43 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 744 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND (NOT p2) p3 (NOT p0)), (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND p0 (NOT p3)), (AND p0 (NOT p3)), (AND (NOT p2) (NOT p3) p0)]
Stuttering acceptance computed with spot in 620 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND (NOT p2) p3 (NOT p0)), (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND p0 (NOT p3)), (AND p0 (NOT p3)), (AND (NOT p2) (NOT p3) p0)]
Support contains 5 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 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.
[2023-03-09 02:52:42] [INFO ] Invariant cache hit.
[2023-03-09 02:52:42] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-09 02:52:42] [INFO ] Invariant cache hit.
[2023-03-09 02:52:42] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-09 02:52:42] [INFO ] Invariant cache hit.
[2023-03-09 02:52:42] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 215 ms. Remains : 21/21 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p3 p0 (NOT p1)), (X (NOT (AND (NOT p2) p3 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3) p0))), (X (NOT (AND (NOT p3) p0))), (X (NOT (AND p1 (NOT p3)))), (X p3), (X p2), (X (NOT (AND (NOT p2) p3))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (NOT (AND p1 (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) p0)))), (X (X (NOT (AND (NOT p3) p0)))), (X (X p2)), (X (X (NOT (AND (NOT p2) p3 p0)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p2) p3 (NOT p0))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X p3)), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0))))), (X (X (NOT (AND p1 (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 26 factoid took 2084 ms. Reduced automaton from 11 states, 43 edges and 4 AP (stutter sensitive) to 11 states, 43 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 631 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND p3 (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND p0 (NOT p3)), (AND p0 (NOT p3)), (AND (NOT p2) (NOT p3) p0)]
Incomplete random walk after 10019 steps, including 8 resets, run finished after 65 ms. (steps per millisecond=154 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 02:52:45] [INFO ] Invariant cache hit.
[2023-03-09 02:52:45] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 02:52:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 02:52:45] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-09 02:52:45] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 02:52:45] [INFO ] After 63ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-09 02:52:45] [INFO ] After 144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 3 different solutions.
Finished Parikh walk after 333 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=47 )
Parikh walk visited 4 properties in 8 ms.
Knowledge obtained : [(AND p2 p3 p0 (NOT p1)), (X (NOT (AND (NOT p2) p3 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p3) p0))), (X (NOT (AND (NOT p3) p0))), (X (NOT (AND p1 (NOT p3)))), (X p3), (X p2), (X (NOT (AND (NOT p2) p3))), (X (NOT (AND (NOT p2) (NOT p3) (NOT p0)))), (X (NOT (AND p1 (NOT p3) (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p3) (NOT p0)))), (X p0), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3) p0)))), (X (X (NOT (AND (NOT p3) p0)))), (X (X p2)), (X (X (NOT (AND (NOT p2) p3 p0)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p2) p3 (NOT p0))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X p3)), (X (X (NOT (AND (NOT p2) (NOT p3) (NOT p0))))), (X (X (NOT (AND p1 (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p3) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (AND (NOT p3) p1)), (F (AND p3 (NOT p2))), (F (NOT p2)), (F (AND (NOT p3) (NOT p0) (NOT p1))), (F (AND (NOT p3) (NOT p2) (NOT p0))), (F (AND p3 (NOT p2) (NOT p0))), (F (NOT p0)), (F (AND p3 (NOT p2) p0)), (F (AND (NOT p3) (NOT p2) p0)), (F (AND (NOT p3) (NOT p0) p1)), (F (AND (NOT p3) p0)), (F (NOT p3)), (F (AND (NOT p3) (NOT p2)))]
Knowledge based reduction with 26 factoid took 3190 ms. Reduced automaton from 11 states, 43 edges and 4 AP (stutter sensitive) to 11 states, 43 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 558 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND p3 (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND p0 (NOT p3)), (AND p0 (NOT p3)), (AND (NOT p2) (NOT p3) p0)]
Stuttering acceptance computed with spot in 565 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND p3 (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND p0 (NOT p3)), (AND p0 (NOT p3)), (AND (NOT p2) (NOT p3) p0)]
Stuttering acceptance computed with spot in 591 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND p3 (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND p0 (NOT p3)), (AND p0 (NOT p3)), (AND (NOT p2) (NOT p3) p0)]
Product exploration explored 100000 steps with 3801 reset in 148 ms.
Product exploration explored 100000 steps with 3767 reset in 161 ms.
Applying partial POR strategy [false, true, true, false, false, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 716 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (AND p3 (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p3)), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND p0 (NOT p3)), (AND p0 (NOT p3)), (AND (NOT p2) (NOT p3) p0), (AND p1 (NOT p3)), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND p0 (NOT p3)))]
Support contains 5 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 21 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 5 place count 21 transition count 18
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 21 transition count 18
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 20 transition count 17
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 20 transition count 17
Performed 2 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 2 rules applied. Total rules applied 10 place count 20 transition count 17
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 11 place count 19 transition count 16
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 19 transition count 16
Deduced a syphon composed of 6 places in 1 ms
Applied a total of 12 rules in 7 ms. Remains 19 /21 variables (removed 2) and now considering 16/18 (removed 2) transitions.
[2023-03-09 02:52:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 19 cols
[2023-03-09 02:52:52] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:52:52] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/21 places, 16/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 51 ms. Remains : 19/21 places, 16/18 transitions.
Built C files in :
/tmp/ltsmin15456842570391243955
[2023-03-09 02:52:52] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15456842570391243955
Running compilation step : cd /tmp/ltsmin15456842570391243955;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 113 ms.
Running link step : cd /tmp/ltsmin15456842570391243955;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15456842570391243955;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10124650519313678940.hoa' '--buchi-type=spotba'
LTSmin run took 255 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-06 finished in 27262 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 18/18 transitions.
Discarding 2 places :
Implicit places reduction removed 2 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 5 rules applied. Total rules applied 5 place count 22 transition count 15
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 19 transition count 13
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 17 transition count 13
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 12 place count 17 transition count 11
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 16 place count 15 transition count 11
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 17 place count 14 transition count 11
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 17 place count 14 transition count 10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 19 place count 13 transition count 10
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 4 with 4 rules applied. Total rules applied 23 place count 11 transition count 8
Applied a total of 23 rules in 6 ms. Remains 11 /24 variables (removed 13) and now considering 8/18 (removed 10) transitions.
// Phase 1: matrix 8 rows 11 cols
[2023-03-09 02:52:52] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-09 02:52:52] [INFO ] Implicit Places using invariants in 30 ms returned [7, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 9/24 places, 8/18 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 9 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 7 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 4 place count 7 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 6 place count 6 transition count 5
Applied a total of 6 rules in 2 ms. Remains 6 /9 variables (removed 3) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 6 cols
[2023-03-09 02:52:52] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-09 02:52:52] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 02:52:52] [INFO ] Invariant cache hit.
[2023-03-09 02:52:52] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/24 places, 5/18 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 103 ms. Remains : 6/24 places, 5/18 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s4 s5)], 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 19 reset in 130 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 1 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-07 finished in 296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(p1)))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 2 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-09 02:52:52] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 02:52:52] [INFO ] Implicit Places using invariants in 60 ms returned [14, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in LTL mode, 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.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 158 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-08 automaton TGBA Formula[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: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GT 1 s11), p1:(GT s0 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 0 reset in 0 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-08 finished in 248 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 7 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
[2023-03-09 02:52:53] [INFO ] Invariant cache hit.
[2023-03-09 02:52:53] [INFO ] Implicit Places using invariants in 84 ms returned [14, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 89 ms to find 2 implicit places.
Starting structural reductions in LTL mode, 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.
Finished structural reductions in LTL mode , in 2 iterations and 98 ms. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 3 s13) (AND (LEQ 3 s12) (LEQ 3 s4)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1068 reset in 113 ms.
Stack based approach found an accepted trace after 54548 steps with 550 reset with depth 142 and stack size 142 in 131 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-10 finished in 473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G((F(!p0)&&F(p1)))))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 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 23 transition count 18
Applied a total of 1 rules in 1 ms. Remains 23 /24 variables (removed 1) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 23 cols
[2023-03-09 02:52:53] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 02:52:53] [INFO ] Implicit Places using invariants in 74 ms returned [14, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 76 ms to find 2 implicit places.
Starting structural reductions in LTL mode, 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.
Finished structural reductions in LTL mode , in 2 iterations and 78 ms. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s19 s7), p1:(AND (GT 1 s4) (GT s19 s7))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 920 reset in 136 ms.
Product exploration explored 100000 steps with 935 reset in 263 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 255 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[false, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Finished random walk after 920 steps, including 1 resets, run visited all 3 properties in 2 ms. (steps per millisecond=460 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 279 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[false, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 104 ms :[false, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 21 transition count 10
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 13 transition count 9
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 12 transition count 9
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 18 place count 12 transition count 7
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 22 place count 10 transition count 7
Applied a total of 22 rules in 4 ms. Remains 10 /21 variables (removed 11) and now considering 7/18 (removed 11) transitions.
// Phase 1: matrix 7 rows 10 cols
[2023-03-09 02:52:55] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-09 02:52:55] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 02:52:55] [INFO ] Invariant cache hit.
[2023-03-09 02:52:55] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-09 02:52:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 02:52:55] [INFO ] Invariant cache hit.
[2023-03-09 02:52:55] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/21 places, 7/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 91 ms. Remains : 10/21 places, 7/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 287 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 140 ms :[false, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Finished random walk after 229 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=229 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 412 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[false, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 137 ms :[false, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 191 ms :[false, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 8850 reset in 202 ms.
Stack based approach found an accepted trace after 117 steps with 6 reset with depth 78 and stack size 78 in 0 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-11 finished in 3307 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(p0))||F(p1))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 2 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 22 cols
[2023-03-09 02:52:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 02:52:56] [INFO ] Implicit Places using invariants in 85 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/24 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}]], initial=0, aps=[p1:(LEQ s12 s20), p0:(LEQ 1 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 114 ms.
Product exploration explored 100000 steps with 50000 reset in 103 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 59 ms. Reduced automaton from 5 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-12 finished in 726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X((p0 U (p1||G(p0))))&&(p2||F(G(p3))))))'
Support contains 6 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 2 ms. Remains 22 /24 variables (removed 2) and now considering 18/18 (removed 0) transitions.
[2023-03-09 02:52:57] [INFO ] Invariant cache hit.
[2023-03-09 02:52:57] [INFO ] Implicit Places using invariants in 29 ms returned [14, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/24 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.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 20/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={0, 1} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) p3) (AND (NOT p2) p3)), acceptance={1} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p2 p3), acceptance={1} source=1 dest: 3}, { cond=(AND p0 p2 (NOT p3)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p3 (NOT p1)), acceptance={1} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 p3 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s8), p2:(GT s12 s1), p3:(GT 1 s5), p1:(LEQ s14 s17)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 385 reset in 160 ms.
Product exploration explored 100000 steps with 395 reset in 289 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p3))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3))), (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (NOT (AND p0 p2 (NOT p3)))), (X (NOT p0)), (X (X (NOT (AND p0 p2 p3)))), (X (X (NOT (AND p0 (NOT p3) (NOT p1))))), (X (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))))), (X (X (NOT (AND p0 p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p3 (NOT p1)))), (X (X (NOT (AND (NOT p0) p3 (NOT p1))))), (X (X (AND p0 p3 (NOT p1)))), (X (X (NOT (AND p0 p3 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 15 factoid took 1283 ms. Reduced automaton from 4 states, 13 edges and 4 AP (stutter sensitive) to 4 states, 13 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 12) seen :11
Finished Best-First random walk after 46 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p3))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3))), (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (NOT (AND p0 p2 (NOT p3)))), (X (NOT p0)), (X (X (NOT (AND p0 p2 p3)))), (X (X (NOT (AND p0 (NOT p3) (NOT p1))))), (X (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))))), (X (X (NOT (AND p0 p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p3 (NOT p1)))), (X (X (NOT (AND (NOT p0) p3 (NOT p1))))), (X (X (AND p0 p3 (NOT p1)))), (X (X (NOT (AND p0 p3 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (AND (NOT p0) p3 (NOT p1)))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p3) (NOT p1))), (F (AND p0 p2 p3)), (F (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p2 (NOT p3))), (F p0), (F (NOT (OR (AND (NOT p0) p3) (AND (NOT p2) p3)))), (F (AND p0 (NOT p2))), (F (AND p0 (NOT p3) (NOT p1))), (F (AND p0 p3 (NOT p1)))]
Knowledge based reduction with 15 factoid took 1528 ms. Reduced automaton from 4 states, 13 edges and 4 AP (stutter sensitive) to 4 states, 13 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
// Phase 1: matrix 18 rows 20 cols
[2023-03-09 02:53:01] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-09 02:53:01] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 02:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-09 02:53:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:53:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 02:53:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-09 02:53:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-09 02:53:01] [INFO ] Added : 9 causal constraints over 2 iterations in 18 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 20 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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.
[2023-03-09 02:53:01] [INFO ] Invariant cache hit.
[2023-03-09 02:53:01] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-09 02:53:01] [INFO ] Invariant cache hit.
[2023-03-09 02:53:01] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-09 02:53:01] [INFO ] Invariant cache hit.
[2023-03-09 02:53:01] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 20/20 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p3))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3))), (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (NOT (AND p0 p2 (NOT p3)))), (X (NOT p0)), (X (X (NOT (AND p0 p2 p3)))), (X (X (NOT (AND p0 (NOT p3) (NOT p1))))), (X (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))))), (X (X (NOT (AND p0 p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p3 (NOT p1)))), (X (X (NOT (AND (NOT p0) p3 (NOT p1))))), (X (X (AND p0 p3 (NOT p1)))), (X (X (NOT (AND p0 p3 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 15 factoid took 1305 ms. Reduced automaton from 4 states, 13 edges and 4 AP (stutter sensitive) to 4 states, 13 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Incomplete random walk after 10013 steps, including 5 resets, run finished after 4 ms. (steps per millisecond=2503 ) properties (out of 12) seen :11
Finished Best-First random walk after 107 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=107 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) p3 (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p2 p3))), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3))), (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))))), (X (NOT (AND p0 p2 (NOT p3)))), (X (NOT p0)), (X (X (NOT (AND p0 p2 p3)))), (X (X (NOT (AND p0 (NOT p3) (NOT p1))))), (X (X (OR (AND (NOT p0) p3) (AND (NOT p2) p3)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))))), (X (X (NOT (AND p0 p2 (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p3 (NOT p1)))), (X (X (NOT (AND (NOT p0) p3 (NOT p1))))), (X (X (AND p0 p3 (NOT p1)))), (X (X (NOT (AND p0 p3 (NOT p1))))), (X (X (AND p0 (NOT p2)))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F (NOT (AND (NOT p0) p3 (NOT p1)))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p3) (NOT p1))), (F (AND p0 p2 p3)), (F (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p2 (NOT p3))), (F p0), (F (NOT (OR (AND (NOT p0) p3) (AND (NOT p2) p3)))), (F (AND p0 (NOT p2))), (F (AND p0 (NOT p3) (NOT p1))), (F (AND p0 p3 (NOT p1)))]
Knowledge based reduction with 15 factoid took 1466 ms. Reduced automaton from 4 states, 13 edges and 4 AP (stutter sensitive) to 4 states, 13 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 309 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
[2023-03-09 02:53:05] [INFO ] Invariant cache hit.
[2023-03-09 02:53:05] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 02:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-09 02:53:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:53:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-09 02:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-09 02:53:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-09 02:53:05] [INFO ] Added : 9 causal constraints over 2 iterations in 20 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 244 ms :[(OR (NOT p0) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 405 reset in 162 ms.
Product exploration explored 100000 steps with 417 reset in 178 ms.
Built C files in :
/tmp/ltsmin5098246132878697674
[2023-03-09 02:53:06] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5098246132878697674
Running compilation step : cd /tmp/ltsmin5098246132878697674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 164 ms.
Running link step : cd /tmp/ltsmin5098246132878697674;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin5098246132878697674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5723335539721384483.hoa' '--buchi-type=spotba'
LTSmin run took 705 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-14 finished in 9797 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U (p1&&X(G(p0))))))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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
[2023-03-09 02:53:07] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 02:53:07] [INFO ] Implicit Places using invariants in 31 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, 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.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 21/24 places, 18/18 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : ClientsAndServers-PT-N0010P0-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT s10 s15), p0:(LEQ s10 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 9 reset in 144 ms.
Product exploration explored 100000 steps with 2 reset in 215 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 280 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Finished random walk after 522 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=261 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 421 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
// Phase 1: matrix 18 rows 21 cols
[2023-03-09 02:53:09] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:53:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:53:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-09 02:53:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:53:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-09 02:53:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-09 02:53:09] [INFO ] Added : 11 causal constraints over 3 iterations in 16 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-09 02:53:09] [INFO ] Invariant cache hit.
[2023-03-09 02:53:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-09 02:53:09] [INFO ] Invariant cache hit.
[2023-03-09 02:53:09] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-09 02:53:09] [INFO ] Invariant cache hit.
[2023-03-09 02:53:09] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 21/21 places, 18/18 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 244 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Finished random walk after 1024 steps, including 1 resets, run visited all 2 properties in 4 ms. (steps per millisecond=256 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 359 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
[2023-03-09 02:53:10] [INFO ] Invariant cache hit.
[2023-03-09 02:53:10] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-09 02:53:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:53:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 02:53:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:53:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-09 02:53:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-09 02:53:10] [INFO ] Added : 11 causal constraints over 3 iterations in 46 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Product exploration explored 100000 steps with 4 reset in 145 ms.
Product exploration explored 100000 steps with 5 reset in 177 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Support contains 3 out of 21 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 21/21 places, 18/18 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 21 transition count 18
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 3 place count 21 transition count 18
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 8 place count 21 transition count 18
Performed 1 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 1 rules applied. Total rules applied 9 place count 21 transition count 18
Deduced a syphon composed of 9 places in 0 ms
Applied a total of 9 rules in 4 ms. Remains 21 /21 variables (removed 0) and now considering 18/18 (removed 0) transitions.
[2023-03-09 02:53:11] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 18 rows 21 cols
[2023-03-09 02:53:11] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 02:53:11] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/21 places, 18/18 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 21/21 places, 18/18 transitions.
Built C files in :
/tmp/ltsmin12317163245756038989
[2023-03-09 02:53:11] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12317163245756038989
Running compilation step : cd /tmp/ltsmin12317163245756038989;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 152 ms.
Running link step : cd /tmp/ltsmin12317163245756038989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12317163245756038989;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8436394162629450770.hoa' '--buchi-type=spotba'
LTSmin run took 1736 ms.
FORMULA ClientsAndServers-PT-N0010P0-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property ClientsAndServers-PT-N0010P0-LTLCardinality-15 finished in 6184 ms.
All properties solved by simple procedures.
Total runtime 55906 ms.
BK_STOP 1678330394745
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ClientsAndServers-PT-N0010P0"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ClientsAndServers-PT-N0010P0, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814396100243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ClientsAndServers-PT-N0010P0.tgz
mv ClientsAndServers-PT-N0010P0 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;