Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r461-smll-171701122900107.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is UtilityControlRoom-PT-Z2T3N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701122900107
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 28K Apr 13 05:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 13 05:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 13 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 155K Apr 13 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 13 05:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 256K Apr 13 05:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 82K Apr 13 05:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 333K Apr 13 05:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.4K Apr 23 08:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 116K May 18 16:43 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 UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717175726649

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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T3N10
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 17:15:29] [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]
[2024-05-31 17:15:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 17:15:29] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2024-05-31 17:15:29] [INFO ] Transformed 174 places.
[2024-05-31 17:15:29] [INFO ] Transformed 270 transitions.
[2024-05-31 17:15:29] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 189 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 138 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 15 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2024-05-31 17:15:29] [INFO ] Computed 23 invariants in 20 ms
[2024-05-31 17:15:30] [INFO ] Implicit Places using invariants in 604 ms returned []
[2024-05-31 17:15:30] [INFO ] Invariant cache hit.
[2024-05-31 17:15:30] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 1072 ms to find 0 implicit places.
[2024-05-31 17:15:30] [INFO ] Invariant cache hit.
[2024-05-31 17:15:31] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1538 ms. Remains : 174/174 places, 230/230 transitions.
Support contains 138 out of 174 places after structural reductions.
[2024-05-31 17:15:31] [INFO ] Flatten gal took : 98 ms
[2024-05-31 17:15:31] [INFO ] Flatten gal took : 46 ms
[2024-05-31 17:15:31] [INFO ] Input system was already deterministic with 230 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 909 ms. (steps per millisecond=11 ) properties (out of 23) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-31 17:15:33] [INFO ] Invariant cache hit.
[2024-05-31 17:15:33] [INFO ] [Real]Absence check using 23 positive place invariants in 12 ms returned sat
[2024-05-31 17:15:33] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2024-05-31 17:15:33] [INFO ] [Nat]Absence check using 23 positive place invariants in 11 ms returned sat
[2024-05-31 17:15:33] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U p1)&&G(F(!p1))))'
Support contains 22 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 160 place count 104 transition count 140
Applied a total of 160 rules in 63 ms. Remains 104 /174 variables (removed 70) and now considering 140/230 (removed 90) transitions.
// Phase 1: matrix 140 rows 104 cols
[2024-05-31 17:15:33] [INFO ] Computed 23 invariants in 3 ms
[2024-05-31 17:15:34] [INFO ] Implicit Places using invariants in 204 ms returned [62, 63]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 209 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/174 places, 140/230 transitions.
Applied a total of 0 rules in 13 ms. Remains 102 /102 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 285 ms. Remains : 102/174 places, 140/230 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 490 ms :[true, true, (NOT p0), (NOT p1), p1, p1]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}, { cond=(OR p1 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 3 (ADD s62 s63 s64 s65 s66 s67 s68 s69 s70 s71)), p0:(LEQ (ADD s52 s53 s54 s55 s56 s57 s58 s59 s60 s61) (ADD s0 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-00 finished in 871 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 30 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 133 transition count 150
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 133 transition count 150
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 112 place count 123 transition count 140
Iterating global reduction 2 with 10 rules applied. Total rules applied 122 place count 123 transition count 140
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 21 rules applied. Total rules applied 143 place count 112 transition count 130
Applied a total of 143 rules in 51 ms. Remains 112 /174 variables (removed 62) and now considering 130/230 (removed 100) transitions.
// Phase 1: matrix 130 rows 112 cols
[2024-05-31 17:15:34] [INFO ] Computed 22 invariants in 3 ms
[2024-05-31 17:15:34] [INFO ] Implicit Places using invariants in 127 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 128 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 111/174 places, 130/230 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 101 transition count 120
Applied a total of 20 rules in 19 ms. Remains 101 /111 variables (removed 10) and now considering 120/130 (removed 10) transitions.
// Phase 1: matrix 120 rows 101 cols
[2024-05-31 17:15:34] [INFO ] Computed 21 invariants in 2 ms
[2024-05-31 17:15:34] [INFO ] Implicit Places using invariants in 85 ms returned []
[2024-05-31 17:15:34] [INFO ] Invariant cache hit.
[2024-05-31 17:15:34] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 101/174 places, 120/230 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 421 ms. Remains : 101/174 places, 120/230 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70) (ADD s71 s72 s73 s74 s75 s76 s77 s78 s79 s80))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 833 ms.
Stack based approach found an accepted trace after 3625 steps with 0 reset with depth 3626 and stack size 3626 in 16 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-02 finished in 1448 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 71 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 4 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2024-05-31 17:15:36] [INFO ] Computed 23 invariants in 2 ms
[2024-05-31 17:15:36] [INFO ] Implicit Places using invariants in 117 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 118 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 126 ms. Remains : 173/174 places, 230/230 transitions.
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 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: 2}]], initial=1, aps=[p0:(AND (GT (ADD s133 s134 s135 s136 s137 s138 s139 s140 s141 s142) s122) (OR (LEQ (ADD s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s6...], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-03 finished in 228 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(X(p1)))))))'
Support contains 21 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 6 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-31 17:15:36] [INFO ] Computed 23 invariants in 2 ms
[2024-05-31 17:15:36] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-31 17:15:36] [INFO ] Invariant cache hit.
[2024-05-31 17:15:36] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2024-05-31 17:15:36] [INFO ] Invariant cache hit.
[2024-05-31 17:15:36] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 530 ms. Remains : 154/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 1}, { cond=(NOT p0), acceptance={0} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(LEQ s103 (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51)), p1:(AND (LEQ 2 s103) (LEQ s103 (ADD s32 s33 s34 s35 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 478 ms.
Stack based approach found an accepted trace after 19384 steps with 0 reset with depth 19385 and stack size 19385 in 142 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-04 finished in 1455 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(F(p1)))))'
Support contains 30 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 9 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2024-05-31 17:15:37] [INFO ] Invariant cache hit.
[2024-05-31 17:15:37] [INFO ] Implicit Places using invariants in 171 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 182 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 (ADD s103 s104 s105 s106 s107 s108 s109 s110 s111 s112)), p1:(LEQ (ADD s103 s104 s105 s106 s107 s108 s109 s110 s111 s112) (ADD s72 s73 s74 s75 s...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, 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 5373 reset in 584 ms.
Product exploration explored 100000 steps with 5443 reset in 346 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) p1), (X (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 210 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 34 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
// Phase 1: matrix 210 rows 153 cols
[2024-05-31 17:15:39] [INFO ] Computed 22 invariants in 2 ms
[2024-05-31 17:15:39] [INFO ] [Real]Absence check using 22 positive place invariants in 13 ms returned sat
[2024-05-31 17:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 17:15:39] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2024-05-31 17:15:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:15:40] [INFO ] [Nat]Absence check using 22 positive place invariants in 12 ms returned sat
[2024-05-31 17:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 17:15:40] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2024-05-31 17:15:40] [INFO ] Computed and/alt/rep : 200/310/200 causal constraints (skipped 0 transitions) in 31 ms.
[2024-05-31 17:15:40] [INFO ] Added : 74 causal constraints over 15 iterations in 487 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 153 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 153/153 places, 210/210 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 60 place count 123 transition count 180
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 80 place count 123 transition count 160
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 81 place count 122 transition count 140
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 122 transition count 140
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 92 place count 112 transition count 130
Iterating global reduction 1 with 10 rules applied. Total rules applied 102 place count 112 transition count 130
Applied a total of 102 rules in 17 ms. Remains 112 /153 variables (removed 41) and now considering 130/210 (removed 80) transitions.
// Phase 1: matrix 130 rows 112 cols
[2024-05-31 17:15:40] [INFO ] Computed 22 invariants in 1 ms
[2024-05-31 17:15:40] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-31 17:15:40] [INFO ] Invariant cache hit.
[2024-05-31 17:15:40] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
[2024-05-31 17:15:40] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-31 17:15:40] [INFO ] Invariant cache hit.
[2024-05-31 17:15:41] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 112/153 places, 130/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 425 ms. Remains : 112/153 places, 130/210 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-31 17:15:41] [INFO ] Invariant cache hit.
[2024-05-31 17:15:41] [INFO ] [Real]Absence check using 22 positive place invariants in 19 ms returned sat
[2024-05-31 17:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 17:15:41] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2024-05-31 17:15:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:15:41] [INFO ] [Nat]Absence check using 22 positive place invariants in 10 ms returned sat
[2024-05-31 17:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 17:15:42] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2024-05-31 17:15:42] [INFO ] Computed and/alt/rep : 110/210/110 causal constraints (skipped 0 transitions) in 25 ms.
[2024-05-31 17:15:42] [INFO ] Added : 107 causal constraints over 22 iterations in 722 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4121 reset in 211 ms.
Product exploration explored 100000 steps with 4100 reset in 225 ms.
Built C files in :
/tmp/ltsmin14576146993860048866
[2024-05-31 17:15:43] [INFO ] Computing symmetric may disable matrix : 130 transitions.
[2024-05-31 17:15:43] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 17:15:43] [INFO ] Computing symmetric may enable matrix : 130 transitions.
[2024-05-31 17:15:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 17:15:43] [INFO ] Computing Do-Not-Accords matrix : 130 transitions.
[2024-05-31 17:15:43] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 17:15:43] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14576146993860048866
Running compilation step : cd /tmp/ltsmin14576146993860048866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 591 ms.
Running link step : cd /tmp/ltsmin14576146993860048866;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin14576146993860048866;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12833532022264498921.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 112 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 112/112 places, 130/130 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 112 transition count 110
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 92 transition count 110
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 50 place count 82 transition count 90
Iterating global reduction 2 with 10 rules applied. Total rules applied 60 place count 82 transition count 90
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 70 place count 72 transition count 80
Iterating global reduction 2 with 10 rules applied. Total rules applied 80 place count 72 transition count 80
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 90 place count 72 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 110 place count 62 transition count 60
Applied a total of 110 rules in 15 ms. Remains 62 /112 variables (removed 50) and now considering 60/130 (removed 70) transitions.
// Phase 1: matrix 60 rows 62 cols
[2024-05-31 17:15:58] [INFO ] Computed 22 invariants in 1 ms
[2024-05-31 17:15:58] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-31 17:15:58] [INFO ] Invariant cache hit.
[2024-05-31 17:15:58] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2024-05-31 17:15:58] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-31 17:15:58] [INFO ] Invariant cache hit.
[2024-05-31 17:15:58] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/112 places, 60/130 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 266 ms. Remains : 62/112 places, 60/130 transitions.
Built C files in :
/tmp/ltsmin13021963262047836395
[2024-05-31 17:15:58] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-31 17:15:58] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 17:15:58] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-31 17:15:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 17:15:58] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-31 17:15:58] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 17:15:58] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13021963262047836395
Running compilation step : cd /tmp/ltsmin13021963262047836395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 314 ms.
Running link step : cd /tmp/ltsmin13021963262047836395;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13021963262047836395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18399436249589114402.hoa' '--buchi-type=spotba'
LTSmin run took 4070 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-07 finished in 25439 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 4 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 174 transition count 192
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 95 place count 136 transition count 173
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 95 place count 136 transition count 154
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 133 place count 117 transition count 154
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 116 transition count 153
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 116 transition count 153
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 155 place count 106 transition count 143
Applied a total of 155 rules in 22 ms. Remains 106 /174 variables (removed 68) and now considering 143/230 (removed 87) transitions.
// Phase 1: matrix 143 rows 106 cols
[2024-05-31 17:16:03] [INFO ] Computed 23 invariants in 1 ms
[2024-05-31 17:16:03] [INFO ] Implicit Places using invariants in 93 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/174 places, 143/230 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 86 transition count 124
Applied a total of 38 rules in 10 ms. Remains 86 /105 variables (removed 19) and now considering 124/143 (removed 19) transitions.
// Phase 1: matrix 124 rows 86 cols
[2024-05-31 17:16:03] [INFO ] Computed 22 invariants in 1 ms
[2024-05-31 17:16:03] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-31 17:16:03] [INFO ] Invariant cache hit.
[2024-05-31 17:16:03] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 86/174 places, 124/230 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 331 ms. Remains : 86/174 places, 124/230 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ s54 s85), p0:(GT s38 s65)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5394 reset in 435 ms.
Stack based approach found an accepted trace after 5650 steps with 301 reset with depth 8 and stack size 8 in 25 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-09 finished in 922 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 9 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-31 17:16:04] [INFO ] Computed 23 invariants in 2 ms
[2024-05-31 17:16:04] [INFO ] Implicit Places using invariants in 166 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 169 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 4 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 182 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-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:(LEQ s77 s46)], 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 50000 reset in 336 ms.
Product exploration explored 100000 steps with 50000 reset in 319 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 14 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-10 finished in 991 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0 U X((p1||F(p0))))))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 4 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2024-05-31 17:16:05] [INFO ] Invariant cache hit.
[2024-05-31 17:16:05] [INFO ] Implicit Places using invariants in 101 ms returned []
[2024-05-31 17:16:05] [INFO ] Invariant cache hit.
[2024-05-31 17:16:05] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2024-05-31 17:16:05] [INFO ] Invariant cache hit.
[2024-05-31 17:16:05] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 154/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s102 s103), p1:(LEQ 3 s103)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4 reset in 201 ms.
Product exploration explored 100000 steps with 25 reset in 465 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 p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-31 17:16:07] [INFO ] Invariant cache hit.
[2024-05-31 17:16:07] [INFO ] [Real]Absence check using 23 positive place invariants in 34 ms returned sat
[2024-05-31 17:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 17:16:07] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2024-05-31 17:16:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:16:07] [INFO ] [Nat]Absence check using 23 positive place invariants in 15 ms returned sat
[2024-05-31 17:16:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 17:16:07] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2024-05-31 17:16:07] [INFO ] Computed and/alt/rep : 180/270/180 causal constraints (skipped 20 transitions) in 28 ms.
[2024-05-31 17:16:08] [INFO ] Added : 20 causal constraints over 4 iterations in 134 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 2 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 154 /154 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-31 17:16:08] [INFO ] Invariant cache hit.
[2024-05-31 17:16:08] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-31 17:16:08] [INFO ] Invariant cache hit.
[2024-05-31 17:16:08] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 379 ms to find 0 implicit places.
[2024-05-31 17:16:08] [INFO ] Invariant cache hit.
[2024-05-31 17:16:08] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 607 ms. Remains : 154/154 places, 210/210 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 p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 279 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2024-05-31 17:16:09] [INFO ] Invariant cache hit.
[2024-05-31 17:16:09] [INFO ] [Real]Absence check using 23 positive place invariants in 22 ms returned sat
[2024-05-31 17:16:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 17:16:09] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2024-05-31 17:16:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 17:16:10] [INFO ] [Nat]Absence check using 23 positive place invariants in 16 ms returned sat
[2024-05-31 17:16:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 17:16:10] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2024-05-31 17:16:10] [INFO ] Computed and/alt/rep : 180/270/180 causal constraints (skipped 20 transitions) in 22 ms.
[2024-05-31 17:16:10] [INFO ] Added : 20 causal constraints over 4 iterations in 136 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 7 reset in 354 ms.
Product exploration explored 100000 steps with 5 reset in 448 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 2 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 210/210 transitions.
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 0 place count 154 transition count 230
Deduced a syphon composed of 20 places in 1 ms
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 154 transition count 230
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 50 places in 1 ms
Iterating global reduction 0 with 30 rules applied. Total rules applied 50 place count 154 transition count 240
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 70 place count 154 transition count 220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 153 transition count 200
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 153 transition count 200
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 82 place count 143 transition count 190
Deduced a syphon composed of 50 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 92 place count 143 transition count 190
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 112 place count 123 transition count 150
Deduced a syphon composed of 40 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 132 place count 123 transition count 150
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 152 place count 103 transition count 130
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 172 place count 103 transition count 130
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 192 place count 103 transition count 110
Deduced a syphon composed of 30 places in 0 ms
Applied a total of 192 rules in 47 ms. Remains 103 /154 variables (removed 51) and now considering 110/210 (removed 100) transitions.
[2024-05-31 17:16:11] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 110 rows 103 cols
[2024-05-31 17:16:11] [INFO ] Computed 23 invariants in 0 ms
[2024-05-31 17:16:11] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/154 places, 110/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 201 ms. Remains : 103/154 places, 110/210 transitions.
Built C files in :
/tmp/ltsmin14927669703100856872
[2024-05-31 17:16:12] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14927669703100856872
Running compilation step : cd /tmp/ltsmin14927669703100856872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 749 ms.
Running link step : cd /tmp/ltsmin14927669703100856872;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin14927669703100856872;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9001403711084803738.hoa' '--buchi-type=spotba'
LTSmin run took 9184 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-12 finished in 16933 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0)) U p0)))'
Support contains 2 out of 174 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 174 transition count 192
Reduce places removed 38 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 95 place count 136 transition count 173
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 95 place count 136 transition count 154
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 133 place count 117 transition count 154
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 134 place count 116 transition count 153
Iterating global reduction 2 with 1 rules applied. Total rules applied 135 place count 116 transition count 153
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 175 place count 96 transition count 133
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 176 place count 96 transition count 132
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 177 place count 95 transition count 112
Ensure Unique test removed 1 places
Iterating global reduction 2 with 2 rules applied. Total rules applied 179 place count 94 transition count 112
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 189 place count 84 transition count 102
Iterating global reduction 2 with 10 rules applied. Total rules applied 199 place count 84 transition count 102
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 209 place count 74 transition count 82
Iterating global reduction 2 with 10 rules applied. Total rules applied 219 place count 74 transition count 82
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 228 place count 65 transition count 73
Iterating global reduction 2 with 9 rules applied. Total rules applied 237 place count 65 transition count 73
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 246 place count 65 transition count 64
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 262 place count 57 transition count 56
Applied a total of 262 rules in 35 ms. Remains 57 /174 variables (removed 117) and now considering 56/230 (removed 174) transitions.
// Phase 1: matrix 56 rows 57 cols
[2024-05-31 17:16:22] [INFO ] Computed 22 invariants in 1 ms
[2024-05-31 17:16:22] [INFO ] Implicit Places using invariants in 131 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 133 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 56/174 places, 56/230 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 46 transition count 46
Applied a total of 20 rules in 7 ms. Remains 46 /56 variables (removed 10) and now considering 46/56 (removed 10) transitions.
// Phase 1: matrix 46 rows 46 cols
[2024-05-31 17:16:22] [INFO ] Computed 21 invariants in 1 ms
[2024-05-31 17:16:22] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-31 17:16:22] [INFO ] Invariant cache hit.
[2024-05-31 17:16:22] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 46/174 places, 46/230 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 388 ms. Remains : 46/174 places, 46/230 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13 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 s29 s19)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 279 ms.
Stack based approach found an accepted trace after 60 steps with 0 reset with depth 61 and stack size 61 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-13 finished in 724 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 8 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-31 17:16:22] [INFO ] Computed 23 invariants in 2 ms
[2024-05-31 17:16:22] [INFO ] Implicit Places using invariants in 147 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 149 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s98)], 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 7224 reset in 343 ms.
Product exploration explored 100000 steps with 7214 reset in 357 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 209 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 191 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
// Phase 1: matrix 210 rows 153 cols
[2024-05-31 17:16:24] [INFO ] Computed 22 invariants in 2 ms
[2024-05-31 17:16:24] [INFO ] [Real]Absence check using 22 positive place invariants in 12 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 1 factoid took 412 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14 FALSE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-14 finished in 2144 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 4 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 6 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-31 17:16:24] [INFO ] Computed 23 invariants in 2 ms
[2024-05-31 17:16:24] [INFO ] Implicit Places using invariants in 122 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 124 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 132 ms. Remains : 153/174 places, 210/230 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(AND (LEQ s114 s130) (LEQ s110 s1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 8 steps with 2 reset in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T3N10-LTLCardinality-15 finished in 306 ms.
All properties solved by simple procedures.
Total runtime 55795 ms.

BK_STOP 1717175786232

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="UtilityControlRoom-PT-Z2T3N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is UtilityControlRoom-PT-Z2T3N10, 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 r461-smll-171701122900107"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N10.tgz
mv UtilityControlRoom-PT-Z2T3N10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;