About the Execution of ITS-Tools for PermAdmissibility-PT-05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11345.523 | 3600000.00 | 14047720.00 | 761.40 | TFFFF?FTFFTTFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r261-smll-167863536500524.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PermAdmissibility-PT-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536500524
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 13K Feb 26 01:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 01:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Feb 26 01:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 255K Feb 26 01:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 110K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 01:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42K Feb 26 01:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 206K Feb 26 01:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 336K Mar 5 18:23 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 PermAdmissibility-PT-05-LTLFireability-00
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-01
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-02
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-03
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-04
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-05
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-06
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-07
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-08
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-09
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-10
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-11
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-12
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-13
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-14
FORMULA_NAME PermAdmissibility-PT-05-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678972388388
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-PT-05
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-16 13:13:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 13:13:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 13:13:11] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2023-03-16 13:13:11] [INFO ] Transformed 168 places.
[2023-03-16 13:13:11] [INFO ] Transformed 592 transitions.
[2023-03-16 13:13:11] [INFO ] Parsed PT model containing 168 places and 592 transitions and 3456 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 60 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA PermAdmissibility-PT-05-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA PermAdmissibility-PT-05-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 84 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 592/592 transitions.
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 104 transition count 592
Applied a total of 64 rules in 31 ms. Remains 104 /168 variables (removed 64) and now considering 592/592 (removed 0) transitions.
// Phase 1: matrix 592 rows 104 cols
[2023-03-16 13:13:12] [INFO ] Computed 16 place invariants in 41 ms
[2023-03-16 13:13:12] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-16 13:13:12] [INFO ] Invariant cache hit.
[2023-03-16 13:13:12] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 726 ms to find 0 implicit places.
[2023-03-16 13:13:12] [INFO ] Invariant cache hit.
[2023-03-16 13:13:13] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 104/168 places, 592/592 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1186 ms. Remains : 104/168 places, 592/592 transitions.
Support contains 84 out of 104 places after structural reductions.
[2023-03-16 13:13:13] [INFO ] Flatten gal took : 161 ms
[2023-03-16 13:13:13] [INFO ] Flatten gal took : 144 ms
[2023-03-16 13:13:14] [INFO ] Input system was already deterministic with 592 transitions.
Finished random walk after 5176 steps, including 53 resets, run visited all 25 properties in 135 ms. (steps per millisecond=38 )
Computed a total of 104 stabilizing places and 592 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 592
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((!p0||G(!p1)) U X(!p2)))))'
Support contains 51 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Applied a total of 0 rules in 6 ms. Remains 104 /104 variables (removed 0) and now considering 592/592 (removed 0) transitions.
[2023-03-16 13:13:14] [INFO ] Invariant cache hit.
[2023-03-16 13:13:14] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-16 13:13:14] [INFO ] Invariant cache hit.
[2023-03-16 13:13:15] [INFO ] Implicit Places using invariants and state equation in 486 ms returned []
Implicit Place search using SMT with State Equation took 604 ms to find 0 implicit places.
[2023-03-16 13:13:15] [INFO ] Invariant cache hit.
[2023-03-16 13:13:15] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 985 ms. Remains : 104/104 places, 592/592 transitions.
Stuttering acceptance computed with spot in 495 ms :[p2, p2, p2, p2, p2, (AND p1 p2), true, p1]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=p2, acceptance={} source=3 dest: 6}], [{ cond=(AND p0 p1 p2), acceptance={0} source=4 dest: 3}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=4 dest: 5}], [{ cond=(AND p1 p2), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=p1, acceptance={} source=7 dest: 6}, { cond=(NOT p1), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s47 1) (GEQ s85 1) (GEQ s94 1)) (AND (GEQ s50 1) (GEQ s86 1) (GEQ s94 1)) (AND (GEQ s50 1) (GEQ s67 1) (GEQ s94 1)) (AND (GEQ s50 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, 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 25000 reset in 1083 ms.
Product exploration explored 100000 steps with 25000 reset in 936 ms.
Computed a total of 104 stabilizing places and 592 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 592
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 390 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 8 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 320 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2, p2, (AND p1 p2), true, p1]
Incomplete random walk after 10000 steps, including 103 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 8) seen :7
Finished Best-First random walk after 856 steps, including 0 resets, run visited all 1 properties in 52 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR (NOT p0) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(F (AND p0 p2 (NOT p1))), (F (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))), (F (AND p2 (NOT p1))), (F (AND p2 p1)), (F p0), (F (AND p0 p2 p1)), (F p2), (F p1)]
Knowledge based reduction with 7 factoid took 585 ms. Reduced automaton from 8 states, 12 edges and 3 AP (stutter sensitive) to 8 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 340 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2, p2, (AND p1 p2), true, p1]
Stuttering acceptance computed with spot in 352 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), p2, p2, (AND p1 p2), true, p1]
Support contains 51 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Applied a total of 0 rules in 11 ms. Remains 104 /104 variables (removed 0) and now considering 592/592 (removed 0) transitions.
[2023-03-16 13:13:20] [INFO ] Invariant cache hit.
[2023-03-16 13:13:20] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-16 13:13:20] [INFO ] Invariant cache hit.
[2023-03-16 13:13:21] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 584 ms to find 0 implicit places.
[2023-03-16 13:13:21] [INFO ] Invariant cache hit.
[2023-03-16 13:13:21] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1024 ms. Remains : 104/104 places, 592/592 transitions.
Computed a total of 104 stabilizing places and 592 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 104 transition count 592
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 280 ms. Reduced automaton from 8 states, 12 edges and 3 AP (stutter sensitive) to 8 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 473 ms :[p2, p2, p2, p2, p2, (AND p1 p2), true, p1]
Finished random walk after 2974 steps, including 30 resets, run visited all 7 properties in 36 ms. (steps per millisecond=82 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (X (NOT p0))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1)))]
False Knowledge obtained : [(F (AND p2 p1)), (F (AND p2 (NOT p1) p0)), (F p1), (F (AND p2 (NOT p1))), (F p2), (F (OR (AND p2 (NOT p1)) (AND p2 (NOT p0)))), (F (AND p2 p1 p0))]
Knowledge based reduction with 5 factoid took 484 ms. Reduced automaton from 8 states, 12 edges and 3 AP (stutter sensitive) to 8 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 300 ms :[p2, p2, p2, p2, p2, (AND p1 p2), true, p1]
Stuttering acceptance computed with spot in 310 ms :[p2, p2, p2, p2, p2, (AND p1 p2), true, p1]
Stuttering acceptance computed with spot in 308 ms :[p2, p2, p2, p2, p2, (AND p1 p2), true, p1]
Product exploration explored 100000 steps with 25000 reset in 520 ms.
Product exploration explored 100000 steps with 25000 reset in 510 ms.
Applying partial POR strategy [false, false, false, true, false, true, true, true]
Stuttering acceptance computed with spot in 307 ms :[p2, p2, p2, p2, p2, (AND p1 p2), true, p1]
Support contains 51 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Applied a total of 0 rules in 47 ms. Remains 104 /104 variables (removed 0) and now considering 592/592 (removed 0) transitions.
[2023-03-16 13:13:25] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-16 13:13:25] [INFO ] Invariant cache hit.
[2023-03-16 13:13:26] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 528 ms. Remains : 104/104 places, 592/592 transitions.
Built C files in :
/tmp/ltsmin12494812552892441010
[2023-03-16 13:13:26] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12494812552892441010
Running compilation step : cd /tmp/ltsmin12494812552892441010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1957 ms.
Running link step : cd /tmp/ltsmin12494812552892441010;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin12494812552892441010;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4867740770236330409.hoa' '--buchi-type=spotba'
LTSmin run took 213 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PermAdmissibility-PT-05-LTLFireability-00 finished in 13853 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 34 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 91 transition count 468
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 91 transition count 468
Applied a total of 26 rules in 14 ms. Remains 91 /104 variables (removed 13) and now considering 468/592 (removed 124) transitions.
// Phase 1: matrix 468 rows 91 cols
[2023-03-16 13:13:28] [INFO ] Computed 16 place invariants in 8 ms
[2023-03-16 13:13:28] [INFO ] Implicit Places using invariants in 128 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 132 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/104 places, 468/592 transitions.
Applied a total of 0 rules in 4 ms. Remains 90 /90 variables (removed 0) and now considering 468/468 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 90/104 places, 468/592 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s8 1) (GEQ s15 1) (GEQ s21 1)) (AND (GEQ s10 1) (GEQ s17 1) (GEQ s21 1)) (AND (GEQ s9 1) (GEQ s20 1) (GEQ s21 1)) (AND (GEQ s12 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 2 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-01 finished in 267 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 34 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 592/592 (removed 0) transitions.
// Phase 1: matrix 592 rows 104 cols
[2023-03-16 13:13:28] [INFO ] Computed 16 place invariants in 10 ms
[2023-03-16 13:13:29] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-16 13:13:29] [INFO ] Invariant cache hit.
[2023-03-16 13:13:29] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 800 ms to find 0 implicit places.
[2023-03-16 13:13:29] [INFO ] Invariant cache hit.
[2023-03-16 13:13:30] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1138 ms. Remains : 104/104 places, 592/592 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-02 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 (OR (AND (GEQ s23 1) (GEQ s30 1) (GEQ s31 1)) (AND (GEQ s19 1) (GEQ s29 1) (GEQ s30 1)) (AND (GEQ s22 1) (GEQ s27 1) (GEQ s30 1)) (AND (GEQ s28 1)...], 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 PermAdmissibility-PT-05-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-02 finished in 1246 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 34 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 91 transition count 468
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 91 transition count 468
Applied a total of 26 rules in 12 ms. Remains 91 /104 variables (removed 13) and now considering 468/592 (removed 124) transitions.
// Phase 1: matrix 468 rows 91 cols
[2023-03-16 13:13:30] [INFO ] Computed 16 place invariants in 5 ms
[2023-03-16 13:13:30] [INFO ] Implicit Places using invariants in 123 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 126 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/104 places, 468/592 transitions.
Applied a total of 0 rules in 3 ms. Remains 90 /90 variables (removed 0) and now considering 468/468 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 90/104 places, 468/592 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s33 1) (GEQ s71 1) (GEQ s80 1)) (AND (GEQ s36 1) (GEQ s72 1) (GEQ s80 1)) (AND (GEQ s36 1) (GEQ s53 1) (GEQ s80 1)) (AND (GEQ s36 1) (GEQ...], 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 1 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-03 finished in 284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U (!p1&&G(p2))))))'
Support contains 51 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Graph (complete) has 975 edges and 104 vertex of which 86 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 128 output transitions
Drop transitions removed 128 transitions
Applied a total of 1 rules in 20 ms. Remains 86 /104 variables (removed 18) and now considering 464/592 (removed 128) transitions.
// Phase 1: matrix 464 rows 86 cols
[2023-03-16 13:13:30] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-16 13:13:30] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-16 13:13:30] [INFO ] Invariant cache hit.
[2023-03-16 13:13:30] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
[2023-03-16 13:13:30] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-16 13:13:30] [INFO ] Invariant cache hit.
[2023-03-16 13:13:31] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/104 places, 464/592 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 659 ms. Remains : 86/104 places, 464/592 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p2) p1), (OR (NOT p2) p1), (NOT p2), (NOT p2)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) p2) p0), acceptance={0} source=0 dest: 0}, { cond=(OR (AND p1 (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p1 p0) (AND (NOT p2) p0)), acceptance={0, 1} source=0 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={1} source=0 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={1} source=0 dest: 3}], [{ cond=(OR (AND p1 (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={0, 1} source=1 dest: 0}, { cond=(OR (AND p1 p0) (AND (NOT p2) p0)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={1} source=1 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={1} source=1 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p2 p0), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND p2 p0), acceptance={1} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={1} source=3 dest: 2}, { cond=(AND p2 p0), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (LT s36 1) (LT s62 1) (LT s77 1)) (OR (LT s39 1) (LT s73 1) (LT s77 1)) (OR (LT s37 1) (LT s59 1) (LT s77 1)) (OR (LT s40 1) (LT s60 1) (LT s7...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 70 steps with 0 reset in 7 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-04 finished in 871 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 17 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 91 transition count 468
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 91 transition count 468
Applied a total of 26 rules in 26 ms. Remains 91 /104 variables (removed 13) and now considering 468/592 (removed 124) transitions.
// Phase 1: matrix 468 rows 91 cols
[2023-03-16 13:13:31] [INFO ] Computed 16 place invariants in 4 ms
[2023-03-16 13:13:31] [INFO ] Implicit Places using invariants in 120 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 122 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 90/104 places, 468/592 transitions.
Applied a total of 0 rules in 17 ms. Remains 90 /90 variables (removed 0) and now considering 468/468 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 166 ms. Remains : 90/104 places, 468/592 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s2 1) (GEQ s13 1) (GEQ s15 1)) (AND (GEQ s6 1) (GEQ s12 1) (GEQ s15 1)) (AND (GEQ s3 1) (GEQ s10 1) (GEQ s15 1)) (AND (GEQ s7 1) (GEQ s8 ...], 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 2240 reset in 973 ms.
Product exploration explored 100000 steps with 2248 reset in 1104 ms.
Computed a total of 90 stabilizing places and 468 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 90 transition count 468
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 156 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 36 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 182 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
// Phase 1: matrix 468 rows 90 cols
[2023-03-16 13:13:34] [INFO ] Computed 15 place invariants in 4 ms
[2023-03-16 13:13:35] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 30 ms returned sat
[2023-03-16 13:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:13:35] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2023-03-16 13:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:13:36] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 22 ms returned sat
[2023-03-16 13:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:13:36] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2023-03-16 13:13:36] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 436 transitions) in 92 ms.
[2023-03-16 13:13:36] [INFO ] Added : 18 causal constraints over 5 iterations in 312 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 17 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 468/468 transitions.
Applied a total of 0 rules in 18 ms. Remains 90 /90 variables (removed 0) and now considering 468/468 (removed 0) transitions.
[2023-03-16 13:13:36] [INFO ] Invariant cache hit.
[2023-03-16 13:13:36] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-16 13:13:36] [INFO ] Invariant cache hit.
[2023-03-16 13:13:37] [INFO ] Implicit Places using invariants and state equation in 531 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
[2023-03-16 13:13:37] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-16 13:13:37] [INFO ] Invariant cache hit.
[2023-03-16 13:13:37] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1008 ms. Remains : 90/90 places, 468/468 transitions.
Computed a total of 90 stabilizing places and 468 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 90 transition count 468
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 147 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 34 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (G (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 166 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2023-03-16 13:13:38] [INFO ] Invariant cache hit.
[2023-03-16 13:13:38] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 33 ms returned sat
[2023-03-16 13:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:13:39] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-16 13:13:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:13:39] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 19 ms returned sat
[2023-03-16 13:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:13:40] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2023-03-16 13:13:40] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 436 transitions) in 51 ms.
[2023-03-16 13:13:40] [INFO ] Added : 21 causal constraints over 5 iterations in 240 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2244 reset in 964 ms.
Product exploration explored 100000 steps with 2239 reset in 978 ms.
Built C files in :
/tmp/ltsmin8884510898003169878
[2023-03-16 13:13:42] [INFO ] Computing symmetric may disable matrix : 468 transitions.
[2023-03-16 13:13:42] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:13:42] [INFO ] Computing symmetric may enable matrix : 468 transitions.
[2023-03-16 13:13:42] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:13:42] [INFO ] Computing Do-Not-Accords matrix : 468 transitions.
[2023-03-16 13:13:42] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:13:42] [INFO ] Built C files in 126ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8884510898003169878
Running compilation step : cd /tmp/ltsmin8884510898003169878;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1863 ms.
Running link step : cd /tmp/ltsmin8884510898003169878;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin8884510898003169878;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10900857159063479076.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 17 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 468/468 transitions.
Applied a total of 0 rules in 14 ms. Remains 90 /90 variables (removed 0) and now considering 468/468 (removed 0) transitions.
[2023-03-16 13:13:57] [INFO ] Invariant cache hit.
[2023-03-16 13:13:57] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-16 13:13:57] [INFO ] Invariant cache hit.
[2023-03-16 13:13:58] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
[2023-03-16 13:13:58] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-16 13:13:58] [INFO ] Invariant cache hit.
[2023-03-16 13:13:58] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1037 ms. Remains : 90/90 places, 468/468 transitions.
Built C files in :
/tmp/ltsmin1539433842643413139
[2023-03-16 13:13:58] [INFO ] Computing symmetric may disable matrix : 468 transitions.
[2023-03-16 13:13:58] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:13:58] [INFO ] Computing symmetric may enable matrix : 468 transitions.
[2023-03-16 13:13:58] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:13:58] [INFO ] Computing Do-Not-Accords matrix : 468 transitions.
[2023-03-16 13:13:58] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:13:58] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1539433842643413139
Running compilation step : cd /tmp/ltsmin1539433842643413139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1812 ms.
Running link step : cd /tmp/ltsmin1539433842643413139;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin1539433842643413139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14749640467625491375.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-16 13:14:13] [INFO ] Flatten gal took : 55 ms
[2023-03-16 13:14:13] [INFO ] Flatten gal took : 54 ms
[2023-03-16 13:14:13] [INFO ] Time to serialize gal into /tmp/LTL2714425604102854239.gal : 13 ms
[2023-03-16 13:14:13] [INFO ] Time to serialize properties into /tmp/LTL18365548922982495073.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2714425604102854239.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8398499767119040846.hoa' '-atoms' '/tmp/LTL18365548922982495073.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL18365548922982495073.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8398499767119040846.hoa
Detected timeout of ITS tools.
[2023-03-16 13:14:28] [INFO ] Flatten gal took : 40 ms
[2023-03-16 13:14:28] [INFO ] Flatten gal took : 36 ms
[2023-03-16 13:14:28] [INFO ] Time to serialize gal into /tmp/LTL8758235313361965321.gal : 6 ms
[2023-03-16 13:14:28] [INFO ] Time to serialize properties into /tmp/LTL17492527327506645961.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8758235313361965321.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17492527327506645961.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((aux16_2>=1)&&(aux14_6>=1))&&(c20>=1))||(((aux16_6>=1)&&(aux14_4>=1))&&(c20>=1)))||((((aux16_3>=1)&&(aux14_2>=1))&&(c20>...2843
Formula 0 simplified : G!"(((((((((aux16_2>=1)&&(aux14_6>=1))&&(c20>=1))||(((aux16_6>=1)&&(aux14_4>=1))&&(c20>=1)))||((((aux16_3>=1)&&(aux14_2>=1))&&(c20>=...2839
Detected timeout of ITS tools.
[2023-03-16 13:14:43] [INFO ] Flatten gal took : 33 ms
[2023-03-16 13:14:43] [INFO ] Applying decomposition
[2023-03-16 13:14:44] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7282889947920154426.txt' '-o' '/tmp/graph7282889947920154426.bin' '-w' '/tmp/graph7282889947920154426.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7282889947920154426.bin' '-l' '-1' '-v' '-w' '/tmp/graph7282889947920154426.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:14:44] [INFO ] Decomposing Gal with order
[2023-03-16 13:14:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:14:44] [INFO ] Removed a total of 522 redundant transitions.
[2023-03-16 13:14:44] [INFO ] Flatten gal took : 162 ms
[2023-03-16 13:14:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 12 ms.
[2023-03-16 13:14:44] [INFO ] Time to serialize gal into /tmp/LTL3212577327129909527.gal : 7 ms
[2023-03-16 13:14:44] [INFO ] Time to serialize properties into /tmp/LTL12322524036284348751.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3212577327129909527.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12322524036284348751.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((u3.aux16_2>=1)&&(u1.aux14_6>=1))&&(u0.c20>=1))||(((u3.aux16_6>=1)&&(u1.aux14_4>=1))&&(u0.c20>=1)))||((((u3.aux16_3>=1)&...3419
Formula 0 simplified : G!"(((((((((u3.aux16_2>=1)&&(u1.aux14_6>=1))&&(u0.c20>=1))||(((u3.aux16_6>=1)&&(u1.aux14_4>=1))&&(u0.c20>=1)))||((((u3.aux16_3>=1)&&...3415
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11369219337626507823
[2023-03-16 13:14:59] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11369219337626507823
Running compilation step : cd /tmp/ltsmin11369219337626507823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1326 ms.
Running link step : cd /tmp/ltsmin11369219337626507823;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin11369219337626507823;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PermAdmissibility-PT-05-LTLFireability-05 finished in 103273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U X(((p1 U p2)&&(F(!p2)||p3)))))))'
Support contains 35 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 91 transition count 468
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 91 transition count 468
Applied a total of 26 rules in 5 ms. Remains 91 /104 variables (removed 13) and now considering 468/592 (removed 124) transitions.
// Phase 1: matrix 468 rows 91 cols
[2023-03-16 13:15:14] [INFO ] Computed 16 place invariants in 4 ms
[2023-03-16 13:15:14] [INFO ] Implicit Places using invariants in 148 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 150 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/104 places, 468/592 transitions.
Applied a total of 0 rules in 2 ms. Remains 90 /90 variables (removed 0) and now considering 468/468 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 90/104 places, 468/592 transitions.
Stuttering acceptance computed with spot in 390 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (NOT p2), (AND p2 (NOT p3)), (AND p2 (NOT p3)), (NOT p2), (AND p2 (NOT p3))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 6}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=2 dest: 6}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=3 dest: 6}], [{ cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND p2 (NOT p3)), acceptance={} source=4 dest: 5}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}, { cond=(AND p0 p2), acceptance={0} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=6 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=7 dest: 4}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s8 1) (GEQ s15 1) (GEQ s21 1)) (AND (GEQ s10 1) (GEQ s17 1) (GEQ s21 1)) (AND (GEQ s9 1) (GEQ s20 1) (GEQ s21 1)) (AND (GEQ s12 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2683 reset in 3182 ms.
Product exploration explored 100000 steps with 2706 reset in 3194 ms.
Computed a total of 90 stabilizing places and 468 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 90 transition count 468
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT (AND (NOT p0) p2 (NOT p3)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND p0 p2 (NOT p3)))), (X (NOT (AND p2 (NOT p3)))), (X (AND (NOT p2) (NOT p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p3))))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), true, (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p3)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 26 factoid took 1425 ms. Reduced automaton from 8 states, 36 edges and 4 AP (stutter sensitive) to 3 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 457 steps, including 4 resets, run visited all 8 properties in 8 ms. (steps per millisecond=57 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (X (NOT (AND (NOT p0) p2 (NOT p3)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (AND (NOT p0) (NOT p2) (NOT p1))), (X (NOT (AND p0 p2 (NOT p3)))), (X (NOT (AND p2 (NOT p3)))), (X (AND (NOT p2) (NOT p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p3))))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p3))))), (X (X (NOT (AND p2 (NOT p3))))), true, (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X (AND (NOT p2) (NOT p1)))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p3)))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1) p0)), (F p0), (F (AND (NOT p2) p1 (NOT p0))), (F (AND (NOT p2) p1 p0)), (F (OR p2 p1 p0)), (F (OR (AND p2 (NOT p0)) (AND p1 (NOT p0)))), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (F (AND (NOT p2) p0))]
Knowledge based reduction with 26 factoid took 1376 ms. Reduced automaton from 3 states, 12 edges and 3 AP (stutter insensitive) to 3 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 128 ms :[(NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 128 ms :[(NOT p2), (NOT p2), (NOT p2)]
// Phase 1: matrix 468 rows 90 cols
[2023-03-16 13:15:24] [INFO ] Computed 15 place invariants in 8 ms
[2023-03-16 13:15:25] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 32 ms returned sat
[2023-03-16 13:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:26] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2023-03-16 13:15:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:15:26] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 27 ms returned sat
[2023-03-16 13:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:27] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2023-03-16 13:15:27] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 436 transitions) in 67 ms.
[2023-03-16 13:15:27] [INFO ] Added : 18 causal constraints over 4 iterations in 230 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 35 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 468/468 transitions.
Graph (complete) has 723 edges and 90 vertex of which 86 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Applied a total of 1 rules in 12 ms. Remains 86 /90 variables (removed 4) and now considering 464/468 (removed 4) transitions.
// Phase 1: matrix 464 rows 86 cols
[2023-03-16 13:15:27] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-16 13:15:27] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-16 13:15:27] [INFO ] Invariant cache hit.
[2023-03-16 13:15:27] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2023-03-16 13:15:27] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-16 13:15:27] [INFO ] Invariant cache hit.
[2023-03-16 13:15:28] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 86/90 places, 464/468 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 819 ms. Remains : 86/90 places, 464/468 transitions.
Computed a total of 86 stabilizing places and 464 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 86 transition count 464
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (OR (AND p2 (NOT p0)) (AND p1 (NOT p0))))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (OR p2 p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (OR (AND p2 (NOT p0)) (AND p1 (NOT p0)))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (OR p2 p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 20 factoid took 900 ms. Reduced automaton from 3 states, 12 edges and 3 AP (stutter insensitive) to 3 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p2), (NOT p2), (NOT p2)]
Finished random walk after 314 steps, including 3 resets, run visited all 8 properties in 5 ms. (steps per millisecond=62 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (OR (AND p2 (NOT p0)) (AND p1 (NOT p0))))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (OR p2 p1 p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (OR (AND p2 (NOT p0)) (AND p1 (NOT p0)))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (OR p2 p1 p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p0))), (F (G (NOT p2))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p2) p0 (NOT p1))), (F p0), (F (AND (NOT p2) (NOT p0) p1)), (F (AND (NOT p2) p0 p1)), (F (OR p2 p0 p1)), (F (OR (AND p2 (NOT p0)) (AND (NOT p0) p1))), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (AND (NOT p2) p0))]
Knowledge based reduction with 20 factoid took 1105 ms. Reduced automaton from 3 states, 12 edges and 3 AP (stutter insensitive) to 3 states, 12 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p2), (NOT p2), (NOT p2)]
[2023-03-16 13:15:30] [INFO ] Invariant cache hit.
[2023-03-16 13:15:31] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 28 ms returned sat
[2023-03-16 13:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:31] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-16 13:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:15:32] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 16 ms returned sat
[2023-03-16 13:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:32] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-16 13:15:32] [INFO ] Computed and/alt/rep : 28/176/28 causal constraints (skipped 432 transitions) in 42 ms.
[2023-03-16 13:15:32] [INFO ] Added : 20 causal constraints over 6 iterations in 225 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 2939 reset in 3629 ms.
Stuttering criterion allowed to conclude after 41980 steps with 1237 reset in 1536 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-06 finished in 23542 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U (p1||X(p0))))'
Support contains 6 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 80 transition count 352
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 80 transition count 352
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 68 place count 60 transition count 136
Iterating global reduction 0 with 20 rules applied. Total rules applied 88 place count 60 transition count 136
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 59 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 59 transition count 128
Applied a total of 90 rules in 7 ms. Remains 59 /104 variables (removed 45) and now considering 128/592 (removed 464) transitions.
// Phase 1: matrix 128 rows 59 cols
[2023-03-16 13:15:38] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-16 13:15:38] [INFO ] Implicit Places using invariants in 94 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/104 places, 128/592 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104 ms. Remains : 58/104 places, 128/592 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), true, p0]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s33 1) (GEQ s36 1) (GEQ s45 1)), p0:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 781 steps with 9 reset in 4 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-08 finished in 283 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Graph (complete) has 975 edges and 104 vertex of which 50 are kept as prefixes of interest. Removing 54 places using SCC suffix rule.2 ms
Discarding 54 places :
Also discarding 384 output transitions
Drop transitions removed 384 transitions
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 38 transition count 88
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 38 transition count 88
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 31 place count 32 transition count 48
Iterating global reduction 0 with 6 rules applied. Total rules applied 37 place count 32 transition count 48
Applied a total of 37 rules in 9 ms. Remains 32 /104 variables (removed 72) and now considering 48/592 (removed 544) transitions.
// Phase 1: matrix 48 rows 32 cols
[2023-03-16 13:15:38] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 13:15:38] [INFO ] Implicit Places using invariants in 53 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/104 places, 48/592 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 66 ms. Remains : 31/104 places, 48/592 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s7 1) (GEQ s9 1) (GEQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 50 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-09 finished in 120 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Graph (complete) has 975 edges and 104 vertex of which 12 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.2 ms
Discarding 92 places :
Also discarding 576 output transitions
Drop transitions removed 576 transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 10 transition count 10
Ensure Unique test removed 1 places
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 9 transition count 10
Applied a total of 6 rules in 5 ms. Remains 9 /104 variables (removed 95) and now considering 10/592 (removed 582) transitions.
// Phase 1: matrix 10 rows 9 cols
[2023-03-16 13:15:38] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-16 13:15:38] [INFO ] Implicit Places using invariants in 24 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 8/104 places, 10/592 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 7 transition count 8
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 6 transition count 8
Applied a total of 2 rules in 4 ms. Remains 6 /8 variables (removed 2) and now considering 8/10 (removed 2) transitions.
// Phase 1: matrix 8 rows 6 cols
[2023-03-16 13:15:38] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-16 13:15:38] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-16 13:15:38] [INFO ] Invariant cache hit.
[2023-03-16 13:15:38] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 6/104 places, 8/592 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 83 ms. Remains : 6/104 places, 8/592 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-10 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 (LT s0 1) (LT s2 1) (LT s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 9090 reset in 268 ms.
Product exploration explored 100000 steps with 9090 reset in 382 ms.
Computed a total of 6 stabilizing places and 8 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 6 transition count 8
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X (NOT p0)), (F (G p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 3 factoid took 182 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-05-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-05-LTLFireability-10 finished in 992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(((F(p2)&&p1)||p0))))))'
Support contains 6 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 80 transition count 352
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 80 transition count 352
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 66 place count 62 transition count 146
Iterating global reduction 0 with 18 rules applied. Total rules applied 84 place count 62 transition count 146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 61 transition count 138
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 61 transition count 138
Applied a total of 86 rules in 21 ms. Remains 61 /104 variables (removed 43) and now considering 138/592 (removed 454) transitions.
// Phase 1: matrix 138 rows 61 cols
[2023-03-16 13:15:39] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-16 13:15:39] [INFO ] Implicit Places using invariants in 79 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/104 places, 138/592 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 60/104 places, 138/592 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (LT s21 1) (LT s45 1) (LT s50 1)), p1:(AND (GEQ s21 1) (GEQ s45 1) (GEQ s50 1)), p2:(AND (GEQ s5 1) (GEQ s7 1) (GEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 182 ms.
Product exploration explored 100000 steps with 25000 reset in 198 ms.
Computed a total of 60 stabilizing places and 138 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 60 transition count 138
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), true, (F (G p0)), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 5 factoid took 100 ms. Reduced automaton from 5 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-05-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-05-LTLFireability-11 finished in 870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G((p1&&F(p2))))))'
Support contains 9 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 80 transition count 352
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 80 transition count 352
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 66 place count 62 transition count 154
Iterating global reduction 0 with 18 rules applied. Total rules applied 84 place count 62 transition count 154
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 61 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 61 transition count 146
Applied a total of 86 rules in 12 ms. Remains 61 /104 variables (removed 43) and now considering 146/592 (removed 446) transitions.
// Phase 1: matrix 146 rows 61 cols
[2023-03-16 13:15:40] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-16 13:15:40] [INFO ] Implicit Places using invariants in 83 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/104 places, 146/592 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 107 ms. Remains : 60/104 places, 146/592 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LT s1 1) (LT s3 1) (LT s4 1)), p1:(OR (LT s32 1) (LT s39 1) (LT s51 1)), p2:(OR (LT s27 1) (LT s34 1) (LT s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 68 steps with 3 reset in 1 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-12 finished in 306 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&(G(p1)||X(G(p2))))))'
Support contains 9 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 80 transition count 352
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 80 transition count 352
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 65 place count 63 transition count 158
Iterating global reduction 0 with 17 rules applied. Total rules applied 82 place count 63 transition count 158
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 84 place count 61 transition count 142
Iterating global reduction 0 with 2 rules applied. Total rules applied 86 place count 61 transition count 142
Applied a total of 86 rules in 17 ms. Remains 61 /104 variables (removed 43) and now considering 142/592 (removed 450) transitions.
// Phase 1: matrix 142 rows 61 cols
[2023-03-16 13:15:40] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-16 13:15:40] [INFO ] Implicit Places using invariants in 79 ms returned [7]
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 : 60/104 places, 142/592 transitions.
Applied a total of 0 rules in 5 ms. Remains 60 /60 variables (removed 0) and now considering 142/142 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 117 ms. Remains : 60/104 places, 142/592 transitions.
Stuttering acceptance computed with spot in 318 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1, 2} source=0 dest: 0}, { cond=p0, acceptance={1, 2} source=0 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1, 2} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={0, 2} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1, 2} source=1 dest: 0}, { cond=p0, acceptance={1, 2} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1, 2} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={1, 2} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1, 2} source=2 dest: 2}, { cond=(AND p0 p1 p2), acceptance={0} source=2 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 2} source=2 dest: 3}, { cond=(AND p0 p1 p2), acceptance={1} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1, 2} source=3 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1, 2} source=3 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0, 1} source=3 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1, 2} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0, 2} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=3 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={2} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1, 2} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={1, 2} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0, 1} source=4 dest: 2}, { cond=(AND p0 p2), acceptance={1} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=5 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1, 2} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0, 1, 2} source=5 dest: 2}, { cond=(AND p0 p1), acceptance={0, 2} source=5 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0, 2} source=5 dest: 5}, { cond=(AND p0 p1), acceptance={2} source=5 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1, 2} source=6 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1, 2} source=6 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0, 2} source=6 dest: 5}, { cond=(AND p0 p1), acceptance={2} source=6 dest: 6}]], initial=0, aps=[p0:(OR (LT s22 1) (LT s25 1) (LT s48 1)), p1:(AND (GEQ s21 1) (GEQ s45 1) (GEQ s50 1)), p2:(AND (GEQ s1 1) (GEQ s3 1) (GEQ s4 1))], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 1234 reset in 337 ms.
Product exploration explored 100000 steps with 1234 reset in 356 ms.
Computed a total of 60 stabilizing places and 142 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 60 transition count 142
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X p0), (X (AND p0 (NOT p2))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (F (G p0)), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 34 factoid took 1910 ms. Reduced automaton from 7 states, 35 edges and 3 AP (stutter insensitive) to 7 states, 35 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 303 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 103 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 17) seen :12
Finished Best-First random walk after 4537 steps, including 4 resets, run visited all 5 properties in 25 ms. (steps per millisecond=181 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 p2))), (X (NOT (AND p0 p1 (NOT p2)))), (X p0), (X (AND p0 (NOT p2))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p1) p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (AND p0 (NOT p2)))), (F (G p0)), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(F (AND p0 (NOT p2) p1)), (F (AND p0 p2 p1)), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p2)))), (F (AND p0 p2)), (F (AND (NOT p0) (NOT p2))), (F (NOT (AND p0 (NOT p2) (NOT p1)))), (F (AND (NOT p0) p2)), (F (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT p0)), (F (AND p0 p1)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) p1)), (F (AND p2 p1)), (F (AND p2 (NOT p1)))]
Knowledge based reduction with 34 factoid took 2436 ms. Reduced automaton from 7 states, 35 edges and 3 AP (stutter insensitive) to 7 states, 35 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 311 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 311 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
// Phase 1: matrix 142 rows 60 cols
[2023-03-16 13:15:47] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-16 13:15:47] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 10 ms returned sat
[2023-03-16 13:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:47] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2023-03-16 13:15:47] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 126 transitions) in 11 ms.
[2023-03-16 13:15:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:15:47] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 11 ms returned sat
[2023-03-16 13:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:47] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-16 13:15:47] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 126 transitions) in 12 ms.
[2023-03-16 13:15:47] [INFO ] Added : 10 causal constraints over 2 iterations in 49 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 9 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 142/142 transitions.
Applied a total of 0 rules in 4 ms. Remains 60 /60 variables (removed 0) and now considering 142/142 (removed 0) transitions.
[2023-03-16 13:15:47] [INFO ] Invariant cache hit.
[2023-03-16 13:15:47] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-16 13:15:47] [INFO ] Invariant cache hit.
[2023-03-16 13:15:48] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2023-03-16 13:15:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 13:15:48] [INFO ] Invariant cache hit.
[2023-03-16 13:15:48] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 370 ms. Remains : 60/60 places, 142/142 transitions.
Computed a total of 60 stabilizing places and 142 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 60 transition count 142
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X p0), (X (NOT (AND p2 p1))), (X (AND p0 (NOT p2))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND p2 p1)))), (X (X (AND p0 (NOT p2)))), (F (G p0)), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 34 factoid took 2000 ms. Reduced automaton from 7 states, 35 edges and 3 AP (stutter insensitive) to 7 states, 35 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 307 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 103 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 17) seen :12
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :3
Finished Best-First random walk after 286 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=143 )
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p2) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X p0), (X (NOT (AND p2 p1))), (X (AND p0 (NOT p2))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT (AND p2 p1)))), (X (X (AND p0 (NOT p2)))), (F (G p0)), (F (G (NOT p1))), (F (G (NOT p2)))]
False Knowledge obtained : [(F (AND p0 (NOT p2) p1)), (F (AND p0 p2 p1)), (F (AND (NOT p0) (NOT p2) (NOT p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p2)))), (F (AND p0 p2)), (F (AND (NOT p0) (NOT p2))), (F (NOT (AND p0 (NOT p2) (NOT p1)))), (F (AND (NOT p0) p2)), (F (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT p0)), (F (AND p0 p1)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) p1)), (F (AND p2 p1)), (F (AND p2 (NOT p1)))]
Knowledge based reduction with 34 factoid took 2348 ms. Reduced automaton from 7 states, 35 edges and 3 AP (stutter insensitive) to 7 states, 35 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 300 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 304 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
[2023-03-16 13:15:53] [INFO ] Invariant cache hit.
[2023-03-16 13:15:53] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 10 ms returned sat
[2023-03-16 13:15:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:53] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2023-03-16 13:15:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 13:15:54] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 11 ms returned sat
[2023-03-16 13:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 13:15:54] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-16 13:15:54] [INFO ] Computed and/alt/rep : 12/48/12 causal constraints (skipped 126 transitions) in 11 ms.
[2023-03-16 13:15:54] [INFO ] Added : 11 causal constraints over 3 iterations in 58 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 369 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1234 reset in 334 ms.
Product exploration explored 100000 steps with 1234 reset in 353 ms.
Built C files in :
/tmp/ltsmin12851866267202202623
[2023-03-16 13:15:55] [INFO ] Computing symmetric may disable matrix : 142 transitions.
[2023-03-16 13:15:55] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:15:55] [INFO ] Computing symmetric may enable matrix : 142 transitions.
[2023-03-16 13:15:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:15:55] [INFO ] Computing Do-Not-Accords matrix : 142 transitions.
[2023-03-16 13:15:55] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:15:55] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12851866267202202623
Running compilation step : cd /tmp/ltsmin12851866267202202623;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 486 ms.
Running link step : cd /tmp/ltsmin12851866267202202623;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12851866267202202623;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18281600253607662218.hoa' '--buchi-type=spotba'
LTSmin run took 260 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PermAdmissibility-PT-05-LTLFireability-13 finished in 15346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(F(p1)&&F(p2)))))'
Support contains 9 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 592/592 transitions.
Graph (complete) has 975 edges and 104 vertex of which 68 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.1 ms
Discarding 36 places :
Also discarding 256 output transitions
Drop transitions removed 256 transitions
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 27 place count 42 transition count 90
Iterating global reduction 0 with 26 rules applied. Total rules applied 53 place count 42 transition count 90
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 58 place count 37 transition count 56
Iterating global reduction 0 with 5 rules applied. Total rules applied 63 place count 37 transition count 56
Applied a total of 63 rules in 7 ms. Remains 37 /104 variables (removed 67) and now considering 56/592 (removed 536) transitions.
// Phase 1: matrix 56 rows 37 cols
[2023-03-16 13:15:56] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-16 13:15:56] [INFO ] Implicit Places using invariants in 47 ms returned [11, 17, 20]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/104 places, 56/592 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 34 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 33 transition count 55
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 33 transition count 54
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 32 transition count 54
Applied a total of 4 rules in 3 ms. Remains 32 /34 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 32 cols
[2023-03-16 13:15:56] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-16 13:15:56] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-16 13:15:56] [INFO ] Invariant cache hit.
[2023-03-16 13:15:56] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 32/104 places, 54/592 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 172 ms. Remains : 32/104 places, 54/592 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s18 1) (GEQ s21 1) (GEQ s26 1) (OR (LT s9 1) (LT s15 1) (LT s23 1))), p1:(AND (GEQ s1 1) (GEQ s2 1) (GEQ s7 1)), p2:(AND (GEQ s18 1) (GEQ s21...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 240 steps with 9 reset in 1 ms.
FORMULA PermAdmissibility-PT-05-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLFireability-15 finished in 303 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
[2023-03-16 13:15:56] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4380626377474736518
[2023-03-16 13:15:56] [INFO ] Computing symmetric may disable matrix : 592 transitions.
[2023-03-16 13:15:56] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:15:56] [INFO ] Computing symmetric may enable matrix : 592 transitions.
[2023-03-16 13:15:56] [INFO ] Applying decomposition
[2023-03-16 13:15:56] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-16 13:15:56] [INFO ] Flatten gal took : 36 ms
[2023-03-16 13:15:56] [INFO ] Computing Do-Not-Accords matrix : 592 transitions.
[2023-03-16 13:15:56] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4031198963305030652.txt' '-o' '/tmp/graph4031198963305030652.bin' '-w' '/tmp/graph4031198963305030652.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4031198963305030652.bin' '-l' '-1' '-v' '-w' '/tmp/graph4031198963305030652.weights' '-q' '0' '-e' '0.001'
[2023-03-16 13:15:56] [INFO ] Decomposing Gal with order
[2023-03-16 13:15:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 13:15:56] [INFO ] Built C files in 140ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4380626377474736518
Running compilation step : cd /tmp/ltsmin4380626377474736518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-16 13:15:56] [INFO ] Removed a total of 565 redundant transitions.
[2023-03-16 13:15:56] [INFO ] Flatten gal took : 151 ms
[2023-03-16 13:15:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 208 labels/synchronizations in 18 ms.
[2023-03-16 13:15:56] [INFO ] Time to serialize gal into /tmp/LTLFireability2144336914986958001.gal : 8 ms
[2023-03-16 13:15:56] [INFO ] Time to serialize properties into /tmp/LTLFireability10390243175048218457.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2144336914986958001.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10390243175048218457.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((u3.aux16_2>=1)&&(u0.aux14_6>=1))&&(u3.c20>=1))||(((u3.aux16_6>=1)&&(u0.aux14_4>=1))&&(u3.c20>=1)))||((((u3.aux16_3>=1)&...3419
Formula 0 simplified : G!"(((((((((u3.aux16_2>=1)&&(u0.aux14_6>=1))&&(u3.c20>=1))||(((u3.aux16_6>=1)&&(u0.aux14_4>=1))&&(u3.c20>=1)))||((((u3.aux16_3>=1)&&...3415
Compilation finished in 2627 ms.
Running link step : cd /tmp/ltsmin4380626377474736518;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin4380626377474736518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-16 13:36:52] [INFO ] Flatten gal took : 114 ms
[2023-03-16 13:36:52] [INFO ] Time to serialize gal into /tmp/LTLFireability18114804135616665895.gal : 23 ms
[2023-03-16 13:36:52] [INFO ] Time to serialize properties into /tmp/LTLFireability2320354203802265873.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability18114804135616665895.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2320354203802265873.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((aux16_2>=1)&&(aux14_6>=1))&&(c20>=1))||(((aux16_6>=1)&&(aux14_4>=1))&&(c20>=1)))||((((aux16_3>=1)&&(aux14_2>=1))&&(c20>...2843
Formula 0 simplified : G!"(((((((((aux16_2>=1)&&(aux14_6>=1))&&(c20>=1))||(((aux16_6>=1)&&(aux14_4>=1))&&(c20>=1)))||((((aux16_3>=1)&&(aux14_2>=1))&&(c20>=...2839
Detected timeout of ITS tools.
[2023-03-16 13:57:48] [INFO ] Flatten gal took : 100 ms
[2023-03-16 13:57:48] [INFO ] Input system was already deterministic with 592 transitions.
[2023-03-16 13:57:48] [INFO ] Transformed 104 places.
[2023-03-16 13:57:48] [INFO ] Transformed 592 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-16 13:57:48] [INFO ] Time to serialize gal into /tmp/LTLFireability2948020168343931912.gal : 5 ms
[2023-03-16 13:57:48] [INFO ] Time to serialize properties into /tmp/LTLFireability1130336717508059630.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2948020168343931912.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1130336717508059630.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F("(((((((((aux16_2>=1)&&(aux14_6>=1))&&(c20>=1))||(((aux16_6>=1)&&(aux14_4>=1))&&(c20>=1)))||((((aux16_3>=1)&&(aux14_2>=1))&&(c20>...2843
Formula 0 simplified : G!"(((((((((aux16_2>=1)&&(aux14_6>=1))&&(c20>=1))||(((aux16_6>=1)&&(aux14_4>=1))&&(c20>=1)))||((((aux16_3>=1)&&(aux14_2>=1))&&(c20>=...2839
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6474664 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16031716 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="PermAdmissibility-PT-05"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PermAdmissibility-PT-05, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536500524"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-05.tgz
mv PermAdmissibility-PT-05 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;