About the Execution of 2023-gold for PGCD-COL-D02N100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8217.027 | 2574318.00 | 3262278.00 | 6161.90 | FTTTTTFFFFFTFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r263-tall-171654372800438.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PGCD-COL-D02N100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372800438
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 6.3K Apr 11 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 11 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 11 15:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 11 15:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 6 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 6 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 6 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 6 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 15:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Apr 11 15:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 11 15:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 11 15:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 6 10:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 6 10:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 8 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 11K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-00
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-01
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-02
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-03
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-04
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-05
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-06
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-07
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-08
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-09
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-10
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-11
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-12
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-13
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-14
FORMULA_NAME PGCD-COL-D02N100-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716696020897
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-COL-D02N100
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-26 04:00:22] [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]
[2024-05-26 04:00:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 04:00:22] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-26 04:00:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 04:00:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 639 ms
[2024-05-26 04:00:23] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 9 PT places and 9.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2024-05-26 04:00:23] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 4 ms.
[2024-05-26 04:00:23] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 2 properties that can be checked using skeleton over-approximation.
FORMULA PGCD-COL-D02N100-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D02N100-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2024-05-26 04:00:23] [INFO ] Flatten gal took : 12 ms
[2024-05-26 04:00:23] [INFO ] Flatten gal took : 1 ms
Arc [2:1*[(MOD (ADD $x 1) 3)]] contains successor/predecessor on variables of sort CD
[2024-05-26 04:00:23] [INFO ] Unfolded HLPN to a Petri net with 9 places and 9 transitions 42 arcs in 5 ms.
[2024-05-26 04:00:23] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA PGCD-COL-D02N100-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D02N100-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D02N100-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 11 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
// Phase 1: matrix 9 rows 9 cols
[2024-05-26 04:00:23] [INFO ] Computed 4 invariants in 7 ms
[2024-05-26 04:00:23] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2024-05-26 04:00:23] [INFO ] Invariant cache hit.
[2024-05-26 04:00:23] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-26 04:00:23] [INFO ] Invariant cache hit.
[2024-05-26 04:00:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:00:23] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-26 04:00:23] [INFO ] Invariant cache hit.
[2024-05-26 04:00:23] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 319 ms. Remains : 9/9 places, 9/9 transitions.
Support contains 9 out of 9 places after structural reductions.
[2024-05-26 04:00:23] [INFO ] Flatten gal took : 4 ms
[2024-05-26 04:00:23] [INFO ] Flatten gal took : 4 ms
[2024-05-26 04:00:23] [INFO ] Input system was already deterministic with 9 transitions.
Incomplete random walk after 10082 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=252 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PGCD-COL-D02N100-LTLFireability-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
FORMULA PGCD-COL-D02N100-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:00:24] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 178 ms. Remains : 9/9 places, 9/9 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 307 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)) (AND (GEQ s2 3) (GEQ s8 1))), p0:(OR (AND (GEQ s2 1) (GEQ s5 1) (GEQ s8 1)) (AND (GEQ s0 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PGCD-COL-D02N100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D02N100-LTLFireability-00 finished in 536 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(((p2 U p1)&&F(G((X(p1)||p3)))))))'
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:00:24] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-26 04:00:24] [INFO ] Invariant cache hit.
[2024-05-26 04:00:25] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 291 ms :[(NOT p1), true, (NOT p1), (NOT p1), (NOT p1), (AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 4}, { cond=(OR p1 p2), acceptance={} source=3 dest: 5}, { cond=(OR (AND p1 (NOT p3)) (AND p2 (NOT p3))), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=(NOT p3), acceptance={0} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(OR (AND (GEQ s2 1) (GEQ s5 1) (GEQ s8 1)) (AND (GEQ s0 1) (GEQ s3 1) (GEQ s6 1)) (AND (GEQ s1 1) (GEQ s4 1) (GEQ s7 1))), p0:(OR (AND (GEQ s0 3) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 330 ms.
Product exploration explored 100000 steps with 0 reset in 251 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2 p3), (X (NOT (OR (AND p1 (NOT p3)) (AND p2 (NOT p3))))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p0))), (X (OR p1 p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 94 ms. Reduced automaton from 7 states, 16 edges and 4 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Finished random walk after 936 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=312 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2 p3), (X (NOT (OR (AND p1 (NOT p3)) (AND p2 (NOT p3))))), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND (NOT p1) p0))), (X (OR p1 p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p3)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (NOT p3)), (F (AND (NOT p1) (NOT p3))), (F (NOT p1))]
Knowledge based reduction with 15 factoid took 166 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:00:26] [INFO ] Invariant cache hit.
[2024-05-26 04:00:26] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2024-05-26 04:00:26] [INFO ] Invariant cache hit.
[2024-05-26 04:00:26] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-26 04:00:26] [INFO ] Invariant cache hit.
[2024-05-26 04:00:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:00:26] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-26 04:00:26] [INFO ] Invariant cache hit.
[2024-05-26 04:00:26] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 9/9 places, 9/9 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p3 p1), (X p1), (X (NOT (AND (NOT p1) (NOT p3)))), true, (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p3))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 80 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Finished random walk after 312 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=156 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p3 p1), (X p1), (X (NOT (AND (NOT p1) (NOT p3)))), true, (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X p3))]
False Knowledge obtained : [(F (NOT p3)), (F (AND (NOT p1) (NOT p3))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 168 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p3) (NOT p1)), (AND (NOT p3) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 114 ms.
Product exploration explored 100000 steps with 0 reset in 146 ms.
Built C files in :
/tmp/ltsmin11329480043668763448
[2024-05-26 04:00:27] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11329480043668763448
Running compilation step : cd /tmp/ltsmin11329480043668763448;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 167 ms.
Running link step : cd /tmp/ltsmin11329480043668763448;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin11329480043668763448;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12446764888114677314.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:00:42] [INFO ] Invariant cache hit.
[2024-05-26 04:00:42] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2024-05-26 04:00:42] [INFO ] Invariant cache hit.
[2024-05-26 04:00:42] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-26 04:00:42] [INFO ] Invariant cache hit.
[2024-05-26 04:00:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:00:42] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-26 04:00:42] [INFO ] Invariant cache hit.
[2024-05-26 04:00:42] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 9/9 places, 9/9 transitions.
Built C files in :
/tmp/ltsmin5920069287910913740
[2024-05-26 04:00:42] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5920069287910913740
Running compilation step : cd /tmp/ltsmin5920069287910913740;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 83 ms.
Running link step : cd /tmp/ltsmin5920069287910913740;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin5920069287910913740;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3167319502453819164.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-26 04:00:57] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:00:57] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:00:57] [INFO ] Time to serialize gal into /tmp/LTL822740105551693932.gal : 1 ms
[2024-05-26 04:00:58] [INFO ] Time to serialize properties into /tmp/LTL10231997424983730001.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL822740105551693932.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15933868300889738181.hoa' '-atoms' '/tmp/LTL10231997424983730001.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL10231997424983730001.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15933868300889738181.hoa
Detected timeout of ITS tools.
[2024-05-26 04:01:13] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:01:13] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:01:13] [INFO ] Time to serialize gal into /tmp/LTL16835873920550574654.gal : 1 ms
[2024-05-26 04:01:13] [INFO ] Time to serialize properties into /tmp/LTL17117566264567704823.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16835873920550574654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17117566264567704823.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((("((((p0_0>=3)&&(p2_0>=1))||((p0_1>=3)&&(p2_1>=1)))||((p0_2>=3)&&(p2_2>=1)))")U("(((((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1))||(((p0_0>=1...682
Formula 0 simplified : (!"((((p0_0>=3)&&(p2_0>=1))||((p0_1>=3)&&(p2_1>=1)))||((p0_2>=3)&&(p2_2>=1)))" R !"(((((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1))||(((p0_0>=1...670
Detected timeout of ITS tools.
[2024-05-26 04:01:28] [INFO ] Flatten gal took : 4 ms
[2024-05-26 04:01:28] [INFO ] Applying decomposition
[2024-05-26 04:01:28] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5142594645306194798.txt' '-o' '/tmp/graph5142594645306194798.bin' '-w' '/tmp/graph5142594645306194798.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5142594645306194798.bin' '-l' '-1' '-v' '-w' '/tmp/graph5142594645306194798.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:01:28] [INFO ] Decomposing Gal with order
[2024-05-26 04:01:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:01:28] [INFO ] Flatten gal took : 11 ms
[2024-05-26 04:01:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-26 04:01:28] [INFO ] Time to serialize gal into /tmp/LTL8950314339494354658.gal : 0 ms
[2024-05-26 04:01:28] [INFO ] Time to serialize properties into /tmp/LTL11414879415918387402.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8950314339494354658.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11414879415918387402.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((("((((u1.p0_0>=3)&&(u1.p2_0>=1))||((u2.p0_1>=3)&&(u2.p2_1>=1)))||((u0.p0_2>=3)&&(u0.p2_2>=1)))")U("(((((u0.p0_2>=1)&&(u0.p1_2>=1))...826
Formula 0 simplified : (!"((((u1.p0_0>=3)&&(u1.p2_0>=1))||((u2.p0_1>=3)&&(u2.p2_1>=1)))||((u0.p0_2>=3)&&(u0.p2_2>=1)))" R !"(((((u0.p0_2>=1)&&(u0.p1_2>=1))...814
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4119168953461625377
[2024-05-26 04:01:43] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4119168953461625377
Running compilation step : cd /tmp/ltsmin4119168953461625377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 76 ms.
Running link step : cd /tmp/ltsmin4119168953461625377;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin4119168953461625377;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(((LTLAPp0==true) U (LTLAPp1==true))&&X((((LTLAPp2==true) U (LTLAPp1==true))&&<>([]((X((LTLAPp1==true))||(LTLAPp3==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D02N100-LTLFireability-03 finished in 93424 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(((p0 U (X(p1) U p2))||X(!p2))))))'
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 6 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:01:58] [INFO ] Invariant cache hit.
[2024-05-26 04:01:58] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2024-05-26 04:01:58] [INFO ] Invariant cache hit.
[2024-05-26 04:01:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-26 04:01:58] [INFO ] Invariant cache hit.
[2024-05-26 04:01:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:01:58] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-26 04:01:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:01:58] [INFO ] Invariant cache hit.
[2024-05-26 04:01:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 119 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 90 ms :[false, false]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p0) (AND p2 p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(OR p2 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(OR (AND (GEQ s0 1) (GEQ s3 1)) (AND (GEQ s1 1) (GEQ s4 1)) (AND (GEQ s2 1) (GEQ s5 1))), p0:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 122 ms.
Product exploration explored 100000 steps with 0 reset in 125 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (NOT (AND p2 (NOT p1)))), (X (OR p2 p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (OR (AND (NOT p2) p0) (AND p2 p1))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (OR (AND (NOT p2) p0) (AND p2 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 147 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[false, false]
Incomplete random walk after 10028 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=557 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 331117 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :{}
Probabilistic random walk after 331117 steps, saw 174669 distinct states, run finished after 3002 ms. (steps per millisecond=110 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-26 04:02:02] [INFO ] Invariant cache hit.
[2024-05-26 04:02:02] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-26 04:02:02] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 0 ms returned sat
[2024-05-26 04:02:02] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2024-05-26 04:02:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-26 04:02:02] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-26 04:02:02] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (NOT (AND p2 (NOT p1)))), (X (OR p2 p0)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (OR (AND (NOT p2) p0) (AND p2 p1))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (OR p2 p0))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (OR (AND (NOT p2) p0) (AND p2 p1)))), (G (OR p0 p2)), (G (NOT (AND (NOT p0) (NOT p2)))), (G (NOT (AND p2 (NOT p1)))), (G (OR (AND p0 (NOT p2)) (AND p2 p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 15 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D02N100-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D02N100-LTLFireability-05 finished in 4206 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&X(G(p1))))'
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:02:02] [INFO ] Invariant cache hit.
[2024-05-26 04:02:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2024-05-26 04:02:02] [INFO ] Invariant cache hit.
[2024-05-26 04:02:02] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-26 04:02:02] [INFO ] Invariant cache hit.
[2024-05-26 04:02:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:02:02] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-26 04:02:02] [INFO ] Invariant cache hit.
[2024-05-26 04:02:02] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), true, (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s3 1)) (AND (GEQ s1 1) (GEQ s4 1)) (AND (GEQ s2 1) (GEQ s5 1))), p0:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 96 ms.
Product exploration explored 100000 steps with 0 reset in 217 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 160 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p1)]
Finished random walk after 108 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=108 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND p0 p1))), (X p1), true, (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (NOT p1))
Knowledge based reduction with 6 factoid took 204 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D02N100-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D02N100-LTLFireability-06 finished in 998 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 6 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:02:03] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-26 04:02:03] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 144 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 32 ms :[p0]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)) (AND (GEQ s2 3) (GEQ s8 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 108 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 17 ms.
FORMULA PGCD-COL-D02N100-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D02N100-LTLFireability-09 finished in 313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U X(!p1)))'
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:02:03] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2024-05-26 04:02:03] [INFO ] Invariant cache hit.
[2024-05-26 04:02:03] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 233 ms :[p1, true, p1, p1]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)) (AND (GEQ s2 3) (GEQ s8 1))), p1:(OR (AND (GEQ s0 1) (GEQ s3 1)) (AND (GEQ s1 1) (GEQ s4 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA PGCD-COL-D02N100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D02N100-LTLFireability-10 finished in 371 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:02:04] [INFO ] Invariant cache hit.
[2024-05-26 04:02:04] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2024-05-26 04:02:04] [INFO ] Invariant cache hit.
[2024-05-26 04:02:04] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-26 04:02:04] [INFO ] Invariant cache hit.
[2024-05-26 04:02:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:02:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2024-05-26 04:02:04] [INFO ] Invariant cache hit.
[2024-05-26 04:02:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 106 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)) (AND (GEQ s2 3) (GEQ s8 1))), p0:(OR (AND (GEQ s2 1) (GEQ s5 1) (GEQ s8 1)) (AND (GEQ s0 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][false, false, false]]
Product exploration explored 100000 steps with 23402 reset in 148 ms.
Product exploration explored 100000 steps with 23390 reset in 152 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 158 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Incomplete random walk after 10015 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3338 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-26 04:02:05] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-26 04:02:05] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-26 04:02:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-26 04:02:05] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2024-05-26 04:02:05] [INFO ] After 31ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (AND p0 p1)), (F (AND (NOT p0) p1)), (F (NOT (AND p0 (NOT p1))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 12 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D02N100-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D02N100-LTLFireability-11 finished in 981 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X(F(!p0))))))'
Support contains 6 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:02:05] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 135 ms :[p0, true, true, true, true]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p0:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)) (AND (GEQ s2 3) (GEQ s8 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PGCD-COL-D02N100-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D02N100-LTLFireability-13 finished in 272 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 6 out of 9 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-26 04:02:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-26 04:02:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-26 04:02:05] [INFO ] Invariant cache hit.
[2024-05-26 04:02:05] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 125 ms. Remains : 9/9 places, 9/9 transitions.
Stuttering acceptance computed with spot in 28 ms :[p0]
Running random walk in product with property : PGCD-COL-D02N100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 3) (GEQ s6 1)) (AND (GEQ s1 3) (GEQ s7 1)) (AND (GEQ s2 3) (GEQ s8 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 115 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA PGCD-COL-D02N100-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D02N100-LTLFireability-15 finished in 277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(((p2 U p1)&&F(G((X(p1)||p3)))))))'
[2024-05-26 04:02:05] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9425020993309660763
[2024-05-26 04:02:05] [INFO ] Computing symmetric may disable matrix : 9 transitions.
[2024-05-26 04:02:05] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:02:05] [INFO ] Computing symmetric may enable matrix : 9 transitions.
[2024-05-26 04:02:05] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:02:05] [INFO ] Computing Do-Not-Accords matrix : 9 transitions.
[2024-05-26 04:02:05] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 04:02:05] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9425020993309660763
Running compilation step : cd /tmp/ltsmin9425020993309660763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-26 04:02:05] [INFO ] Applying decomposition
[2024-05-26 04:02:05] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8987334540802797838.txt' '-o' '/tmp/graph8987334540802797838.bin' '-w' '/tmp/graph8987334540802797838.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8987334540802797838.bin' '-l' '-1' '-v' '-w' '/tmp/graph8987334540802797838.weights' '-q' '0' '-e' '0.001'
[2024-05-26 04:02:05] [INFO ] Decomposing Gal with order
[2024-05-26 04:02:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:02:05] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:02:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-26 04:02:05] [INFO ] Time to serialize gal into /tmp/LTLFireability12371567532700730144.gal : 0 ms
[2024-05-26 04:02:05] [INFO ] Time to serialize properties into /tmp/LTLFireability6449931609850212575.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12371567532700730144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6449931609850212575.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((("((((u0.p0_0>=3)&&(u0.p2_0>=1))||((u1.p0_1>=3)&&(u1.p2_1>=1)))||((u2.p0_2>=3)&&(u2.p2_2>=1)))")U("(((((u2.p0_2>=1)&&(u2.p1_2>=1))...826
Formula 0 simplified : (!"((((u0.p0_0>=3)&&(u0.p2_0>=1))||((u1.p0_1>=3)&&(u1.p2_1>=1)))||((u2.p0_2>=3)&&(u2.p2_2>=1)))" R !"(((((u2.p0_2>=1)&&(u2.p1_2>=1))...814
Compilation finished in 91 ms.
Running link step : cd /tmp/ltsmin9425020993309660763;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin9425020993309660763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(((LTLAPp0==true) U (LTLAPp1==true))&&X((((LTLAPp2==true) U (LTLAPp1==true))&&<>([]((X((LTLAPp1==true))||(LTLAPp3==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: LTL layer: formula: (((LTLAPp0==true) U (LTLAPp1==true))&&X((((LTLAPp2==true) U (LTLAPp1==true))&&<>([]((X((LTLAPp1==true))||(LTLAPp3==true)))))))
pins2lts-mc-linux64( 0/ 8), 0.003: "(((LTLAPp0==true) U (LTLAPp1==true))&&X((((LTLAPp2==true) U (LTLAPp1==true))&&<>([]((X((LTLAPp1==true))||(LTLAPp3==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.003: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.031: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.031: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.034: buchi has 7 states
pins2lts-mc-linux64( 3/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.048: There are 14 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.048: State length is 10, there are 28 groups
pins2lts-mc-linux64( 0/ 8), 0.048: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.048: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.048: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.048: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.055: [Blue] ~120 levels ~960 states ~3600 transitions
pins2lts-mc-linux64( 7/ 8), 0.102: [Blue] ~240 levels ~1920 states ~7120 transitions
pins2lts-mc-linux64( 7/ 8), 0.159: [Blue] ~480 levels ~3840 states ~14160 transitions
pins2lts-mc-linux64( 7/ 8), 0.438: [Blue] ~960 levels ~7680 states ~29384 transitions
pins2lts-mc-linux64( 3/ 8), 0.878: [Blue] ~1903 levels ~15360 states ~62320 transitions
pins2lts-mc-linux64( 7/ 8), 1.474: [Blue] ~3784 levels ~30720 states ~154720 transitions
pins2lts-mc-linux64( 7/ 8), 2.555: [Blue] ~7542 levels ~61440 states ~349296 transitions
pins2lts-mc-linux64( 7/ 8), 4.531: [Blue] ~15139 levels ~122880 states ~748544 transitions
pins2lts-mc-linux64( 7/ 8), 5.502: [Blue] ~30277 levels ~245760 states ~1573696 transitions
pins2lts-mc-linux64( 7/ 8), 7.749: [Blue] ~60481 levels ~491520 states ~3281592 transitions
pins2lts-mc-linux64( 1/ 8), 11.282: [Blue] ~121704 levels ~983040 states ~5295904 transitions
pins2lts-mc-linux64( 3/ 8), 14.633: [Blue] ~244225 levels ~1966080 states ~11518584 transitions
pins2lts-mc-linux64( 3/ 8), 20.023: [Blue] ~488543 levels ~3932160 states ~25267872 transitions
pins2lts-mc-linux64( 0/ 8), 30.696: [Blue] ~982673 levels ~7864320 states ~53056120 transitions
pins2lts-mc-linux64( 0/ 8), 53.171: [Blue] ~1965354 levels ~15728640 states ~107509952 transitions
pins2lts-mc-linux64( 5/ 8), 90.691: [Blue] ~3894570 levels ~31457280 states ~247964480 transitions
pins2lts-mc-linux64( 0/ 8), 163.967: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 163.994:
pins2lts-mc-linux64( 0/ 8), 163.994: Explored 53543687 states 413445750 transitions, fanout: 7.722
pins2lts-mc-linux64( 0/ 8), 163.994: Total exploration time 163.930 sec (163.870 sec minimum, 163.899 sec on average)
pins2lts-mc-linux64( 0/ 8), 163.994: States per second: 326625, Transitions per second: 2522087
pins2lts-mc-linux64( 0/ 8), 163.994:
pins2lts-mc-linux64( 0/ 8), 163.994: State space has 56091549 states, 13889 are accepting
pins2lts-mc-linux64( 0/ 8), 163.994: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 163.994: blue states: 53543687 (95.46%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 163.994: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 163.994: all-red states: 13889 (0.02%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 163.994:
pins2lts-mc-linux64( 0/ 8), 163.994: Total memory used for local state coloring: 811.3MB
pins2lts-mc-linux64( 0/ 8), 163.994:
pins2lts-mc-linux64( 0/ 8), 163.994: Queue width: 8B, total height: 53167578, memory: 405.64MB
pins2lts-mc-linux64( 0/ 8), 163.994: Tree memory: 683.9MB, 12.8 B/state, compr.: 30.4%
pins2lts-mc-linux64( 0/ 8), 163.994: Tree fill ratio (roots/leafs): 41.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 163.994: Stored 9 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 163.994: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 163.994: Est. total memory use: 1089.6MB (~1429.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9425020993309660763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(((LTLAPp0==true) U (LTLAPp1==true))&&X((((LTLAPp2==true) U (LTLAPp1==true))&&<>([]((X((LTLAPp1==true))||(LTLAPp3==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9425020993309660763;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(((LTLAPp0==true) U (LTLAPp1==true))&&X((((LTLAPp2==true) U (LTLAPp1==true))&&<>([]((X((LTLAPp1==true))||(LTLAPp3==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Reverse transition relation is NOT exact ! Due to transitions u0.t0, u1.t1, u2.t2, Intersection with reachable at each step enabled. (destroyed/reverse/in...178
Detected timeout of ITS tools.
[2024-05-26 04:22:40] [INFO ] Applying decomposition
[2024-05-26 04:22:40] [INFO ] Flatten gal took : 2 ms
[2024-05-26 04:22:40] [INFO ] Decomposing Gal with order
[2024-05-26 04:22:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:22:40] [INFO ] Flatten gal took : 1 ms
[2024-05-26 04:22:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-26 04:22:40] [INFO ] Time to serialize gal into /tmp/LTLFireability14455356757345221650.gal : 2 ms
[2024-05-26 04:22:40] [INFO ] Time to serialize properties into /tmp/LTLFireability17568228929258792202.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14455356757345221650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17568228929258792202.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 1 LTL properties
Checking formula 0 : !(((("((((CD0.p0_0>=3)&&(CD0.p2_0>=1))||((CD1.p0_1>=3)&&(CD1.p2_1>=1)))||((CD2.p0_2>=3)&&(CD2.p2_2>=1)))")U("(((((CD2.p0_2>=1)&&(CD2.p...874
Formula 0 simplified : (!"((((CD0.p0_0>=3)&&(CD0.p2_0>=1))||((CD1.p0_1>=3)&&(CD1.p2_1>=1)))||((CD2.p0_2>=3)&&(CD2.p2_2>=1)))" R !"(((((CD2.p0_2>=1)&&(CD2.p...862
Reverse transition relation is NOT exact ! Due to transitions CD0.t0, CD1.t1, CD2.t2, Intersection with reachable at each step enabled. (destroyed/reverse...181
4 unique states visited
0 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
123203 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1232.04,2757204,1,0,384914,4.22185e+06,147,1.22637e+06,974,1.18256e+07,206080
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA PGCD-COL-D02N100-LTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Detected timeout of ITS tools.
Total runtime 2571640 ms.
BK_STOP 1716698595215
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="PGCD-COL-D02N100"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is PGCD-COL-D02N100, 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 r263-tall-171654372800438"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D02N100.tgz
mv PGCD-COL-D02N100 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 ;