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-171701122900132.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)
...........................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is UtilityControlRoom-PT-Z2T4N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r461-smll-171701122900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 31K Apr 13 05:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 13 05:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Apr 13 05:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 216K Apr 13 05:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 23 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 23 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 23 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 23 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 05:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 13 05:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 113K Apr 13 05:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 487K Apr 13 05:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.5K 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-Z2T4N10-LTLCardinality-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717180331370

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-Z2T4N10
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 18:32:13] [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 18:32:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 18:32:14] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2024-05-31 18:32:14] [INFO ] Transformed 174 places.
[2024-05-31 18:32:14] [INFO ] Transformed 270 transitions.
[2024-05-31 18:32:14] [INFO ] Parsed PT model containing 174 places and 270 transitions and 850 arcs in 226 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 89 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 156 transition count 212
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 156 transition count 212
Applied a total of 36 rules in 29 ms. Remains 156 /174 variables (removed 18) and now considering 212/230 (removed 18) transitions.
// Phase 1: matrix 212 rows 156 cols
[2024-05-31 18:32:14] [INFO ] Computed 23 invariants in 12 ms
[2024-05-31 18:32:14] [INFO ] Implicit Places using invariants in 303 ms returned []
[2024-05-31 18:32:14] [INFO ] Invariant cache hit.
[2024-05-31 18:32:14] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 594 ms to find 0 implicit places.
[2024-05-31 18:32:14] [INFO ] Invariant cache hit.
[2024-05-31 18:32:15] [INFO ] Dead Transitions using invariants and state equation in 305 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 156/174 places, 212/230 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 930 ms. Remains : 156/174 places, 212/230 transitions.
Support contains 89 out of 156 places after structural reductions.
[2024-05-31 18:32:15] [INFO ] Flatten gal took : 74 ms
[2024-05-31 18:32:15] [INFO ] Flatten gal took : 32 ms
[2024-05-31 18:32:15] [INFO ] Input system was already deterministic with 212 transitions.
Support contains 71 out of 156 places (down from 89) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=13 ) properties (out of 22) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-31 18:32:16] [INFO ] Invariant cache hit.
[2024-05-31 18:32:16] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-31 18:32:17] [INFO ] [Nat]Absence check using 23 positive place invariants in 14 ms returned sat
[2024-05-31 18:32:17] [INFO ] After 113ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p0))'
Support contains 1 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 212/212 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 156 transition count 208
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 152 transition count 206
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 10 place count 152 transition count 186
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 50 place count 132 transition count 186
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 106 place count 104 transition count 158
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 124 place count 104 transition count 140
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 125 place count 103 transition count 120
Iterating global reduction 3 with 1 rules applied. Total rules applied 126 place count 103 transition count 120
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 136 place count 93 transition count 110
Iterating global reduction 3 with 10 rules applied. Total rules applied 146 place count 93 transition count 110
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 156 place count 83 transition count 90
Iterating global reduction 3 with 10 rules applied. Total rules applied 166 place count 83 transition count 90
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 176 place count 73 transition count 80
Iterating global reduction 3 with 10 rules applied. Total rules applied 186 place count 73 transition count 80
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 196 place count 73 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 4 with 20 rules applied. Total rules applied 216 place count 63 transition count 60
Applied a total of 216 rules in 91 ms. Remains 63 /156 variables (removed 93) and now considering 60/212 (removed 152) transitions.
// Phase 1: matrix 60 rows 63 cols
[2024-05-31 18:32:17] [INFO ] Computed 23 invariants in 1 ms
[2024-05-31 18:32:17] [INFO ] Implicit Places using invariants in 74 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 77 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/156 places, 60/212 transitions.
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 0 with 20 rules applied. Total rules applied 20 place count 52 transition count 50
Applied a total of 20 rules in 7 ms. Remains 52 /62 variables (removed 10) and now considering 50/60 (removed 10) transitions.
// Phase 1: matrix 50 rows 52 cols
[2024-05-31 18:32:17] [INFO ] Computed 22 invariants in 2 ms
[2024-05-31 18:32:17] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-31 18:32:17] [INFO ] Invariant cache hit.
[2024-05-31 18:32:17] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 52/156 places, 50/212 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 328 ms. Remains : 52/156 places, 50/212 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 197 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 9433 reset in 525 ms.
Stack based approach found an accepted trace after 262 steps with 25 reset with depth 4 and stack size 4 in 7 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLCardinality-00 finished in 1147 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 31 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 212/212 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 156 transition count 208
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 152 transition count 206
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 10 place count 152 transition count 186
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 50 place count 132 transition count 186
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 106 place count 104 transition count 158
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 124 place count 104 transition count 140
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 125 place count 103 transition count 120
Iterating global reduction 3 with 1 rules applied. Total rules applied 126 place count 103 transition count 120
Applied a total of 126 rules in 26 ms. Remains 103 /156 variables (removed 53) and now considering 120/212 (removed 92) transitions.
// Phase 1: matrix 120 rows 103 cols
[2024-05-31 18:32:18] [INFO ] Computed 23 invariants in 2 ms
[2024-05-31 18:32:18] [INFO ] Implicit Places using invariants in 90 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 102/156 places, 120/212 transitions.
Applied a total of 0 rules in 5 ms. Remains 102 /102 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 123 ms. Remains : 102/156 places, 120/212 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-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:(OR (LEQ 1 s51) (LEQ (ADD s62 s63 s64 s65 s66 s67 s68 s69 s70 s71) (ADD s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s1...], 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 341 ms.
Stack based approach found an accepted trace after 2348 steps with 0 reset with depth 2349 and stack size 2347 in 31 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLCardinality-02 finished in 559 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' '!((!((p0 U p1) U p2)||X(!p0)))'
Support contains 41 out of 156 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 156/156 places, 212/212 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 154 transition count 210
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 154 transition count 210
Applied a total of 4 rules in 5 ms. Remains 154 /156 variables (removed 2) and now considering 210/212 (removed 2) transitions.
// Phase 1: matrix 210 rows 154 cols
[2024-05-31 18:32:19] [INFO ] Computed 23 invariants in 4 ms
[2024-05-31 18:32:19] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-31 18:32:19] [INFO ] Invariant cache hit.
[2024-05-31 18:32:19] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-05-31 18:32:19] [INFO ] Invariant cache hit.
[2024-05-31 18:32:19] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/156 places, 210/212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 515 ms. Remains : 154/156 places, 210/212 transitions.
Stuttering acceptance computed with spot in 321 ms :[true, p0, (AND p0 p2), (AND p0 p2), (AND p0 p2 p1), p2, (AND p1 p2), p1]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(AND p0 p1 p2), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=4 dest: 7}], [{ cond=p2, acceptance={} source=5 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(AND p1 p2), acceptance={} source=6 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=6 dest: 6}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 7}], [{ cond=p1, acceptance={} source=7 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 7}]], initial=2, aps=[p0:(LEQ 2 (ADD s104 s105 s106 s107 s108 s109 s110 s111 s112 s113)), p2:(LEQ s103 (ADD s114 s115 s116 s117 s118 s119 s120 s121 s122 s123)), p1:(LEQ 1 (ADD ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 340 ms.
Product exploration explored 100000 steps with 50000 reset in 515 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) p2 (NOT p1)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND p0 p1 (NOT p2)))), true, (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 14 factoid took 28 ms. Reduced automaton from 8 states, 21 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLCardinality-05 finished in 1757 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 11 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 212/212 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 156 transition count 208
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 152 transition count 206
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 10 place count 152 transition count 186
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 50 place count 132 transition count 186
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 106 place count 104 transition count 158
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 124 place count 104 transition count 140
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 125 place count 103 transition count 120
Iterating global reduction 3 with 1 rules applied. Total rules applied 126 place count 103 transition count 120
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 136 place count 93 transition count 110
Iterating global reduction 3 with 10 rules applied. Total rules applied 146 place count 93 transition count 110
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 156 place count 83 transition count 90
Iterating global reduction 3 with 10 rules applied. Total rules applied 166 place count 83 transition count 90
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 176 place count 73 transition count 80
Iterating global reduction 3 with 10 rules applied. Total rules applied 186 place count 73 transition count 80
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 196 place count 73 transition count 70
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 4 with 20 rules applied. Total rules applied 216 place count 63 transition count 60
Applied a total of 216 rules in 32 ms. Remains 63 /156 variables (removed 93) and now considering 60/212 (removed 152) transitions.
// Phase 1: matrix 60 rows 63 cols
[2024-05-31 18:32:20] [INFO ] Computed 23 invariants in 1 ms
[2024-05-31 18:32:20] [INFO ] Implicit Places using invariants in 69 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 74 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 62/156 places, 60/212 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 110 ms. Remains : 62/156 places, 60/212 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-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 s21 (ADD s22 s23 s24 s25 s26 s27 s28 s29 s30 s31))], 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 233 ms.
Stack based approach found an accepted trace after 238 steps with 0 reset with depth 239 and stack size 239 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLCardinality-07 finished in 401 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(p0)))'
Support contains 2 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 212/212 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 156 transition count 208
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 152 transition count 206
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 10 place count 152 transition count 186
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 50 place count 132 transition count 186
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 2 with 74 rules applied. Total rules applied 124 place count 95 transition count 149
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 142 place count 95 transition count 131
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 143 place count 94 transition count 111
Ensure Unique test removed 1 places
Iterating global reduction 3 with 2 rules applied. Total rules applied 145 place count 93 transition count 111
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 155 place count 83 transition count 101
Iterating global reduction 3 with 10 rules applied. Total rules applied 165 place count 83 transition count 101
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 175 place count 73 transition count 81
Iterating global reduction 3 with 10 rules applied. Total rules applied 185 place count 73 transition count 81
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 194 place count 64 transition count 72
Iterating global reduction 3 with 9 rules applied. Total rules applied 203 place count 64 transition count 72
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 212 place count 64 transition count 63
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 213 place count 64 transition count 63
Applied a total of 213 rules in 28 ms. Remains 64 /156 variables (removed 92) and now considering 63/212 (removed 149) transitions.
// Phase 1: matrix 63 rows 64 cols
[2024-05-31 18:32:21] [INFO ] Computed 22 invariants in 0 ms
[2024-05-31 18:32:21] [INFO ] Implicit Places using invariants in 86 ms returned []
[2024-05-31 18:32:21] [INFO ] Invariant cache hit.
[2024-05-31 18:32:21] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2024-05-31 18:32:21] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 18:32:21] [INFO ] Invariant cache hit.
[2024-05-31 18:32:21] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/156 places, 63/212 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 303 ms. Remains : 64/156 places, 63/212 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLCardinality-08 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:(GT s33 s11)], 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 3 reset in 174 ms.
Product exploration explored 100000 steps with 3 reset in 258 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), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2024-05-31 18:32:22] [INFO ] Invariant cache hit.
[2024-05-31 18:32:22] [INFO ] [Real]Absence check using 22 positive place invariants in 6 ms returned sat
[2024-05-31 18:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 18:32:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-31 18:32:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 18:32:22] [INFO ] [Nat]Absence check using 22 positive place invariants in 6 ms returned sat
[2024-05-31 18:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 18:32:22] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2024-05-31 18:32:22] [INFO ] Computed and/alt/rep : 42/66/42 causal constraints (skipped 10 transitions) in 5 ms.
[2024-05-31 18:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-31 18:32:22] [INFO ] Invariant cache hit.
[2024-05-31 18:32:22] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-31 18:32:22] [INFO ] Invariant cache hit.
[2024-05-31 18:32:22] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2024-05-31 18:32:22] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 18:32:22] [INFO ] Invariant cache hit.
[2024-05-31 18:32:22] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 228 ms. Remains : 64/64 places, 63/63 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 p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 142 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
[2024-05-31 18:32:23] [INFO ] Invariant cache hit.
[2024-05-31 18:32:23] [INFO ] [Real]Absence check using 22 positive place invariants in 9 ms returned sat
[2024-05-31 18:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 18:32:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-31 18:32:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 18:32:23] [INFO ] [Nat]Absence check using 22 positive place invariants in 11 ms returned sat
[2024-05-31 18:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 18:32:23] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2024-05-31 18:32:23] [INFO ] Computed and/alt/rep : 42/66/42 causal constraints (skipped 10 transitions) in 6 ms.
[2024-05-31 18:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 181 ms.
Product exploration explored 100000 steps with 0 reset in 259 ms.
Built C files in :
/tmp/ltsmin8155967050497012203
[2024-05-31 18:32:24] [INFO ] Computing symmetric may disable matrix : 63 transitions.
[2024-05-31 18:32:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:32:24] [INFO ] Computing symmetric may enable matrix : 63 transitions.
[2024-05-31 18:32:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:32:24] [INFO ] Computing Do-Not-Accords matrix : 63 transitions.
[2024-05-31 18:32:24] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:32:24] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8155967050497012203
Running compilation step : cd /tmp/ltsmin8155967050497012203;'/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 414 ms.
Running link step : cd /tmp/ltsmin8155967050497012203;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin8155967050497012203;'/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/stateBased14965908918116256184.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 63/63 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-31 18:32:39] [INFO ] Invariant cache hit.
[2024-05-31 18:32:39] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-31 18:32:39] [INFO ] Invariant cache hit.
[2024-05-31 18:32:39] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2024-05-31 18:32:39] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-31 18:32:39] [INFO ] Invariant cache hit.
[2024-05-31 18:32:39] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 268 ms. Remains : 64/64 places, 63/63 transitions.
Built C files in :
/tmp/ltsmin4288684945279582419
[2024-05-31 18:32:39] [INFO ] Computing symmetric may disable matrix : 63 transitions.
[2024-05-31 18:32:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:32:39] [INFO ] Computing symmetric may enable matrix : 63 transitions.
[2024-05-31 18:32:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:32:39] [INFO ] Computing Do-Not-Accords matrix : 63 transitions.
[2024-05-31 18:32:39] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 18:32:39] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4288684945279582419
Running compilation step : cd /tmp/ltsmin4288684945279582419;'/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 211 ms.
Running link step : cd /tmp/ltsmin4288684945279582419;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4288684945279582419;'/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/stateBased9833909537244356525.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-31 18:32:54] [INFO ] Flatten gal took : 8 ms
[2024-05-31 18:32:54] [INFO ] Flatten gal took : 7 ms
[2024-05-31 18:32:54] [INFO ] Time to serialize gal into /tmp/LTL572517476537117447.gal : 3 ms
[2024-05-31 18:32:54] [INFO ] Time to serialize properties into /tmp/LTL15586806256144588457.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL572517476537117447.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18016199357157100039.hoa' '-atoms' '/tmp/LTL15586806256144588457.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15586806256144588457.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18016199357157100039.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
32 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.362578,24280,1,0,9,56070,24,1,1590,16980,24
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLCardinality-08 finished in 34153 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((p0||G(!p1)))))'
Support contains 3 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 212/212 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 156 transition count 209
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 8 place count 153 transition count 207
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 8 place count 153 transition count 187
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 48 place count 133 transition count 187
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 104 place count 105 transition count 159
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 122 place count 105 transition count 141
Applied a total of 122 rules in 17 ms. Remains 105 /156 variables (removed 51) and now considering 141/212 (removed 71) transitions.
// Phase 1: matrix 141 rows 105 cols
[2024-05-31 18:32:55] [INFO ] Computed 23 invariants in 1 ms
[2024-05-31 18:32:55] [INFO ] Implicit Places using invariants in 103 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/156 places, 141/212 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 40 place count 84 transition count 121
Applied a total of 40 rules in 8 ms. Remains 84 /104 variables (removed 20) and now considering 121/141 (removed 20) transitions.
// Phase 1: matrix 121 rows 84 cols
[2024-05-31 18:32:55] [INFO ] Computed 22 invariants in 1 ms
[2024-05-31 18:32:55] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-31 18:32:55] [INFO ] Invariant cache hit.
[2024-05-31 18:32:55] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 84/156 places, 121/212 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 338 ms. Remains : 84/156 places, 121/212 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT 2 s53), p0:(GT s67 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1774 reset in 281 ms.
Stack based approach found an accepted trace after 7461 steps with 124 reset with depth 186 and stack size 186 in 28 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLCardinality-09 finished in 751 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(p0)&&G(F(p1))))'
Support contains 2 out of 156 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 156/156 places, 212/212 transitions.
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 3 rules applied. Total rules applied 3 place count 156 transition count 209
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 153 transition count 208
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 7 place count 153 transition count 189
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 45 place count 134 transition count 189
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 0 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 121 place count 96 transition count 151
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 139 place count 96 transition count 133
Applied a total of 139 rules in 15 ms. Remains 96 /156 variables (removed 60) and now considering 133/212 (removed 79) transitions.
// Phase 1: matrix 133 rows 96 cols
[2024-05-31 18:32:56] [INFO ] Computed 23 invariants in 1 ms
[2024-05-31 18:32:56] [INFO ] Implicit Places using invariants in 131 ms returned [54, 55]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 137 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 94/156 places, 133/212 transitions.
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 0 with 40 rules applied. Total rules applied 40 place count 74 transition count 113
Applied a total of 40 rules in 6 ms. Remains 74 /94 variables (removed 20) and now considering 113/133 (removed 20) transitions.
// Phase 1: matrix 113 rows 74 cols
[2024-05-31 18:32:56] [INFO ] Computed 21 invariants in 1 ms
[2024-05-31 18:32:56] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-31 18:32:56] [INFO ] Invariant cache hit.
[2024-05-31 18:32:56] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 74/156 places, 113/212 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 337 ms. Remains : 74/156 places, 113/212 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GT 1 s52), p1:(GT 1 s53)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 924 reset in 212 ms.
Stack based approach found an accepted trace after 6142 steps with 51 reset with depth 39 and stack size 39 in 21 ms.
FORMULA UtilityControlRoom-PT-Z2T4N10-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N10-LTLCardinality-11 finished in 755 ms.
All properties solved by simple procedures.
Total runtime 42945 ms.

BK_STOP 1717180377923

--------------------
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-Z2T4N10"
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-Z2T4N10, 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-171701122900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N10.tgz
mv UtilityControlRoom-PT-Z2T4N10 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 ;