About the Execution of ITS-Tools for SafeBus-COL-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.144 | 3600000.00 | 13646855.00 | 1453.20 | TTTTTFFTT?FFTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2022-input.r204-oct2-165281599000235.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-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 2-4028
Executing tool itstools
Input is SafeBus-COL-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599000235
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 7.8K Apr 29 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 29 12:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 12:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42K May 10 09:34 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 SafeBus-COL-20-LTLCardinality-00
FORMULA_NAME SafeBus-COL-20-LTLCardinality-01
FORMULA_NAME SafeBus-COL-20-LTLCardinality-02
FORMULA_NAME SafeBus-COL-20-LTLCardinality-03
FORMULA_NAME SafeBus-COL-20-LTLCardinality-04
FORMULA_NAME SafeBus-COL-20-LTLCardinality-05
FORMULA_NAME SafeBus-COL-20-LTLCardinality-06
FORMULA_NAME SafeBus-COL-20-LTLCardinality-07
FORMULA_NAME SafeBus-COL-20-LTLCardinality-08
FORMULA_NAME SafeBus-COL-20-LTLCardinality-09
FORMULA_NAME SafeBus-COL-20-LTLCardinality-10
FORMULA_NAME SafeBus-COL-20-LTLCardinality-11
FORMULA_NAME SafeBus-COL-20-LTLCardinality-12
FORMULA_NAME SafeBus-COL-20-LTLCardinality-13
FORMULA_NAME SafeBus-COL-20-LTLCardinality-14
FORMULA_NAME SafeBus-COL-20-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652952007737
Running Version 202205111006
[2022-05-19 09:20:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 09:20:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 09:20:08] [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.
[2022-05-19 09:20:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-19 09:20:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 563 ms
[2022-05-19 09:20:09] [INFO ] Detected 1 constant HL places corresponding to 20 PT places.
[2022-05-19 09:20:09] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 1046 PT places and 179241.0 transition bindings in 31 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
FORMULA SafeBus-COL-20-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-20-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 09:20:09] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 5 ms.
[2022-05-19 09:20:09] [INFO ] Skeletonized 14 HLPN properties in 0 ms.
Initial state reduction rules removed 4 formulas.
FORMULA SafeBus-COL-20-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-20-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-20-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-20-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=22 ) properties (out of 21) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 14 rows 17 cols
[2022-05-19 09:20:10] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-19 09:20:11] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-19 09:20:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-19 09:20:11] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-19 09:20:11] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
FORMULA SafeBus-COL-20-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-20-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-COL-20-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 09:20:11] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-19 09:20:11] [INFO ] Flatten gal took : 24 ms
FORMULA SafeBus-COL-20-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 09:20:11] [INFO ] Flatten gal took : 4 ms
Domain [It(20), It(20)] of place AMC breaks symmetries in sort It
[2022-05-19 09:20:11] [INFO ] Unfolded HLPN to a Petri net with 1046 places and 10501 transitions 76784 arcs in 308 ms.
[2022-05-19 09:20:11] [INFO ] Unfolded 6 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 21 ms
Reduce places removed 40 places and 40 transitions.
Support contains 885 out of 1006 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1006/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 427 ms. Remains 1006 /1006 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:20:12] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 1006 cols
[2022-05-19 09:20:12] [INFO ] Computed 85 place invariants in 246 ms
[2022-05-19 09:20:14] [INFO ] Implicit Places using invariants in 1779 ms returned [861, 862, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 1792 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 986/1006 places, 10461/10461 transitions.
Applied a total of 0 rules in 89 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/1006 places, 10461/10461 transitions.
Support contains 885 out of 986 places after structural reductions.
[2022-05-19 09:20:14] [INFO ] Flatten gal took : 665 ms
[2022-05-19 09:20:15] [INFO ] Flatten gal took : 487 ms
[2022-05-19 09:20:16] [INFO ] Input system was already deterministic with 10461 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=29 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-19 09:20:16] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:20:16] [INFO ] Computed 65 place invariants in 65 ms
[2022-05-19 09:20:17] [INFO ] [Real]Absence check using 24 positive place invariants in 20 ms returned sat
[2022-05-19 09:20:17] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 31 ms returned sat
[2022-05-19 09:20:17] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA SafeBus-COL-20-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 42 out of 986 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 986/986 places, 10461/10461 transitions.
Applied a total of 0 rules in 203 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:20:17] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:20:17] [INFO ] Computed 65 place invariants in 45 ms
[2022-05-19 09:20:20] [INFO ] Implicit Places using invariants in 2583 ms returned []
Implicit Place search using SMT only with invariants took 2585 ms to find 0 implicit places.
[2022-05-19 09:20:20] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:20:20] [INFO ] Computed 65 place invariants in 62 ms
[2022-05-19 09:20:29] [INFO ] Dead Transitions using invariants and state equation in 9378 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in LTL mode, iteration 1 : 986/986 places, 10061/10461 transitions.
Applied a total of 0 rules in 98 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/986 places, 10061/10461 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-COL-20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GT 2 s943) (OR (GT 3 (ADD s861 s862 s863 s864 s865 s866 s867 s868 s869 s870 s871 s872 s873 s874 s875 s876 s877 s878 s879 s880)) (LEQ (ADD s881 s8...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1733 ms.
Product exploration explored 100000 steps with 50000 reset in 1764 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SafeBus-COL-20-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-20-LTLCardinality-01 finished in 16261 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(!(false U p0)))))'
Support contains 21 out of 986 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 986/986 places, 10461/10461 transitions.
Applied a total of 0 rules in 155 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:20:33] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:20:33] [INFO ] Computed 65 place invariants in 21 ms
[2022-05-19 09:20:36] [INFO ] Implicit Places using invariants in 2612 ms returned []
Implicit Place search using SMT only with invariants took 2615 ms to find 0 implicit places.
[2022-05-19 09:20:36] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:20:36] [INFO ] Computed 65 place invariants in 38 ms
[2022-05-19 09:20:46] [INFO ] Dead Transitions using invariants and state equation in 9997 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in LTL mode, iteration 1 : 986/986 places, 10061/10461 transitions.
Applied a total of 0 rules in 110 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/986 places, 10061/10461 transitions.
Stuttering acceptance computed with spot in 144 ms :[p0, p0, p0]
Running random walk in product with property : SafeBus-COL-20-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s943 (ADD s966 s967 s968 s969 s970 s971 s972 s973 s974 s975 s976 s977 s978 s979 s980 s981 s982 s983 s984 s985))], 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 33333 reset in 1153 ms.
Product exploration explored 100000 steps with 33333 reset in 1253 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT p0)))
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SafeBus-COL-20-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-20-LTLCardinality-03 finished in 15607 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(F(p0)))||X((G(p1)||G(p0)))))'
Support contains 820 out of 986 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 986/986 places, 10461/10461 transitions.
Applied a total of 0 rules in 152 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:20:49] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:20:49] [INFO ] Computed 65 place invariants in 34 ms
[2022-05-19 09:20:50] [INFO ] Implicit Places using invariants in 1643 ms returned []
Implicit Place search using SMT only with invariants took 1658 ms to find 0 implicit places.
[2022-05-19 09:20:50] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:20:51] [INFO ] Computed 65 place invariants in 45 ms
[2022-05-19 09:20:59] [INFO ] Dead Transitions using invariants and state equation in 8427 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in LTL mode, iteration 1 : 986/986 places, 10061/10461 transitions.
Applied a total of 0 rules in 60 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/986 places, 10061/10461 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SafeBus-COL-20-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s922 s923 s924 s925 s926 s927 s928 s929 s930 s931 s932 s933 s934 s935 s936 s937 s938 s939 s940 s941) (ADD s81 s82 s83 s84 s85 s86 s87 s88 s89...], 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 50000 reset in 1700 ms.
Product exploration explored 100000 steps with 50000 reset in 1630 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SafeBus-COL-20-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SafeBus-COL-20-LTLCardinality-04 finished in 14173 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(p0) U (G(!X(p1))||p2))&&G(F(G(p2)))))'
Support contains 61 out of 986 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 986/986 places, 10461/10461 transitions.
Applied a total of 0 rules in 136 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:21:03] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:21:03] [INFO ] Computed 65 place invariants in 18 ms
[2022-05-19 09:21:06] [INFO ] Implicit Places using invariants in 2623 ms returned []
Implicit Place search using SMT only with invariants took 2641 ms to find 0 implicit places.
[2022-05-19 09:21:06] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:21:06] [INFO ] Computed 65 place invariants in 42 ms
[2022-05-19 09:21:15] [INFO ] Dead Transitions using invariants and state equation in 9377 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in LTL mode, iteration 1 : 986/986 places, 10061/10461 transitions.
Applied a total of 0 rules in 87 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/986 places, 10061/10461 transitions.
Stuttering acceptance computed with spot in 257 ms :[(NOT p2), (NOT p2), p1, (AND p1 (NOT p0)), (AND p1 (NOT p2)), true, (NOT p0)]
Running random walk in product with property : SafeBus-COL-20-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 4}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 5}, { cond=(AND p0 p1), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(LEQ 1 s965), p0:(LEQ 2 (ADD s966 s967 s968 s969 s970 s971 s972 s973 s974 s975 s976 s977 s978 s979 s980 s981 s982 s983 s984 s985)), p1:(LEQ (ADD s922 s...], 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 1883 ms.
Stack based approach found an accepted trace after 686 steps with 0 reset with depth 687 and stack size 687 in 12 ms.
FORMULA SafeBus-COL-20-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SafeBus-COL-20-LTLCardinality-06 finished in 14477 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(p0)))'
Support contains 21 out of 986 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 986/986 places, 10461/10461 transitions.
Applied a total of 0 rules in 6921 ms. Remains 986 /986 variables (removed 0) and now considering 10461/10461 (removed 0) transitions.
[2022-05-19 09:21:24] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:21:24] [INFO ] Computed 65 place invariants in 33 ms
[2022-05-19 09:21:26] [INFO ] Implicit Places using invariants in 2252 ms returned []
Implicit Place search using SMT only with invariants took 2265 ms to find 0 implicit places.
[2022-05-19 09:21:27] [INFO ] Flow matrix only has 2482 transitions (discarded 7979 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:21:27] [INFO ] Computed 65 place invariants in 26 ms
[2022-05-19 09:21:38] [INFO ] Dead Transitions using invariants and state equation in 11464 ms found 400 transitions.
Found 400 dead transitions using SMT.
Drop transitions removed 400 transitions
Dead transitions reduction (with SMT) removed 400 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 986/986 places, 10061/10461 transitions.
Applied a total of 0 rules in 6741 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 986/986 places, 10061/10461 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : SafeBus-COL-20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ 1 (ADD s881 s882 s883 s884 s885 s886 s887 s888 s889 s890 s891 s892 s893 s894 s895 s896 s897 s898 s899 s900)) (LEQ s40 (ADD s881 s882 s883 s88...], 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 4897 reset in 979 ms.
Product exploration explored 100000 steps with 4891 reset in 1050 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 240 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0)]
Finished random walk after 25 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=25 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 258 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0)]
[2022-05-19 09:21:48] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:21:48] [INFO ] Computed 65 place invariants in 35 ms
[2022-05-19 09:21:56] [INFO ] [Real]Absence check using 24 positive place invariants in 199 ms returned sat
[2022-05-19 09:21:56] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 251 ms returned sat
[2022-05-19 09:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:03] [INFO ] [Real]Absence check using state equation in 6879 ms returned sat
[2022-05-19 09:22:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:09] [INFO ] [Nat]Absence check using 24 positive place invariants in 165 ms returned sat
[2022-05-19 09:22:10] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 491 ms returned sat
[2022-05-19 09:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:16] [INFO ] [Nat]Absence check using state equation in 6475 ms returned sat
[2022-05-19 09:22:16] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:22:17] [INFO ] [Nat]Added 421 Read/Feed constraints in 617 ms returned sat
[2022-05-19 09:22:18] [INFO ] Deduced a trap composed of 81 places in 1037 ms of which 2 ms to minimize.
[2022-05-19 09:22:19] [INFO ] Deduced a trap composed of 2 places in 1352 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-19 09:22:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 21 out of 986 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 6360 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-19 09:22:26] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:22:26] [INFO ] Computed 65 place invariants in 41 ms
[2022-05-19 09:22:28] [INFO ] Implicit Places using invariants in 2214 ms returned []
Implicit Place search using SMT only with invariants took 2220 ms to find 0 implicit places.
[2022-05-19 09:22:28] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:22:28] [INFO ] Computed 65 place invariants in 21 ms
[2022-05-19 09:22:36] [INFO ] Dead Transitions using invariants and state equation in 7988 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2022-05-19 09:22:36] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:22:37] [INFO ] Computed 65 place invariants in 27 ms
[2022-05-19 09:22:41] [INFO ] [Real]Absence check using 24 positive place invariants in 39 ms returned sat
[2022-05-19 09:22:41] [INFO ] [Real]Absence check using 24 positive and 41 generalized place invariants in 93 ms returned sat
[2022-05-19 09:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:45] [INFO ] [Real]Absence check using state equation in 3870 ms returned sat
[2022-05-19 09:22:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 09:22:49] [INFO ] [Nat]Absence check using 24 positive place invariants in 171 ms returned sat
[2022-05-19 09:22:50] [INFO ] [Nat]Absence check using 24 positive and 41 generalized place invariants in 454 ms returned sat
[2022-05-19 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 09:22:55] [INFO ] [Nat]Absence check using state equation in 4879 ms returned sat
[2022-05-19 09:22:55] [INFO ] State equation strengthened by 421 read => feed constraints.
[2022-05-19 09:22:56] [INFO ] [Nat]Added 421 Read/Feed constraints in 668 ms returned sat
[2022-05-19 09:22:57] [INFO ] Deduced a trap composed of 81 places in 1140 ms of which 2 ms to minimize.
[2022-05-19 09:22:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1359 ms
[2022-05-19 09:22:57] [INFO ] Computed and/alt/rep : 40/60/40 causal constraints (skipped 2422 transitions) in 554 ms.
[2022-05-19 09:22:58] [INFO ] Added : 1 causal constraints over 1 iterations in 998 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4904 reset in 943 ms.
Product exploration explored 100000 steps with 4893 reset in 953 ms.
Built C files in :
/tmp/ltsmin14406006889433891532
[2022-05-19 09:23:00] [INFO ] Too many transitions (10061) to apply POR reductions. Disabling POR matrices.
[2022-05-19 09:23:00] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14406006889433891532
Running compilation step : cd /tmp/ltsmin14406006889433891532;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14406006889433891532;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14406006889433891532;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 21 out of 986 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 986/986 places, 10061/10061 transitions.
Applied a total of 0 rules in 6621 ms. Remains 986 /986 variables (removed 0) and now considering 10061/10061 (removed 0) transitions.
[2022-05-19 09:23:10] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:23:10] [INFO ] Computed 65 place invariants in 25 ms
[2022-05-19 09:23:12] [INFO ] Implicit Places using invariants in 2294 ms returned []
Implicit Place search using SMT only with invariants took 2307 ms to find 0 implicit places.
[2022-05-19 09:23:12] [INFO ] Flow matrix only has 2482 transitions (discarded 7579 similar events)
// Phase 1: matrix 2482 rows 986 cols
[2022-05-19 09:23:12] [INFO ] Computed 65 place invariants in 22 ms
[2022-05-19 09:23:21] [INFO ] Dead Transitions using invariants and state equation in 8629 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 986/986 places, 10061/10061 transitions.
Built C files in :
/tmp/ltsmin4488863306458923795
[2022-05-19 09:23:21] [INFO ] Too many transitions (10061) to apply POR reductions. Disabling POR matrices.
[2022-05-19 09:23:21] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4488863306458923795
Running compilation step : cd /tmp/ltsmin4488863306458923795;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4488863306458923795;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4488863306458923795;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-19 09:23:25] [INFO ] Flatten gal took : 381 ms
[2022-05-19 09:23:25] [INFO ] Flatten gal took : 444 ms
[2022-05-19 09:23:25] [INFO ] Time to serialize gal into /tmp/LTL12521405919539697506.gal : 86 ms
[2022-05-19 09:23:25] [INFO ] Time to serialize properties into /tmp/LTL10327264454162415650.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12521405919539697506.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10327264454162415650.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1252140...268
Read 1 LTL properties
Checking formula 0 : !((F(F("(((((((RMC_0+RMC_1)+(RMC_2+RMC_3))+((RMC_4+RMC_5)+(RMC_6+RMC_7)))+(((RMC_8+RMC_9)+(RMC_10+RMC_11))+((RMC_12+RMC_13)+(RMC_14+RM...393
Formula 0 simplified : !F"(((((((RMC_0+RMC_1)+(RMC_2+RMC_3))+((RMC_4+RMC_5)+(RMC_6+RMC_7)))+(((RMC_8+RMC_9)+(RMC_10+RMC_11))+((RMC_12+RMC_13)+(RMC_14+RMC_1...386
Detected timeout of ITS tools.
[2022-05-19 09:23:41] [INFO ] Flatten gal took : 477 ms
[2022-05-19 09:23:41] [INFO ] Applying decomposition
[2022-05-19 09:23:41] [INFO ] Flatten gal took : 535 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7587004412527864160.txt' '-o' '/tmp/graph7587004412527864160.bin' '-w' '/tmp/graph7587004412527864160.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7587004412527864160.bin' '-l' '-1' '-v' '-w' '/tmp/graph7587004412527864160.weights' '-q' '0' '-e' '0.001'
[2022-05-19 09:23:42] [INFO ] Decomposing Gal with order
[2022-05-19 09:23:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 09:24:21] [INFO ] Removed a total of 10645 redundant transitions.
[2022-05-19 09:24:22] [INFO ] Flatten gal took : 39525 ms
[2022-05-19 09:24:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 23424 labels/synchronizations in 2126 ms.
[2022-05-19 09:24:27] [INFO ] Time to serialize gal into /tmp/LTL2620181161359078947.gal : 51 ms
[2022-05-19 09:24:27] [INFO ] Time to serialize properties into /tmp/LTL10354616621585696475.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2620181161359078947.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10354616621585696475.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2620181...267
Read 1 LTL properties
Checking formula 0 : !((F(F("(((((((gu5.RMC_0+gu5.RMC_1)+(gu5.RMC_2+gu5.RMC_3))+((gu5.RMC_4+gu5.RMC_5)+(gu5.RMC_6+gu5.RMC_7)))+(((gu5.RMC_8+gu5.RMC_9)+(gu5...557
Formula 0 simplified : !F"(((((((gu5.RMC_0+gu5.RMC_1)+(gu5.RMC_2+gu5.RMC_3))+((gu5.RMC_4+gu5.RMC_5)+(gu5.RMC_6+gu5.RMC_7)))+(((gu5.RMC_8+gu5.RMC_9)+(gu5.RM...550
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7970136755647344085
[2022-05-19 09:24:43] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7970136755647344085
Running compilation step : cd /tmp/ltsmin7970136755647344085;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7970136755647344085;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7970136755647344085;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property SafeBus-COL-20-LTLCardinality-09 finished in 208340 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(p0)))'
[2022-05-19 09:24:47] [INFO ] Flatten gal took : 1003 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6201741727338700891
[2022-05-19 09:24:47] [INFO ] Too many transitions (10461) to apply POR reductions. Disabling POR matrices.
[2022-05-19 09:24:48] [INFO ] Built C files in 209ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6201741727338700891
Running compilation step : cd /tmp/ltsmin6201741727338700891;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-19 09:24:48] [INFO ] Applying decomposition
[2022-05-19 09:24:49] [INFO ] Flatten gal took : 727 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9875343855528149126.txt' '-o' '/tmp/graph9875343855528149126.bin' '-w' '/tmp/graph9875343855528149126.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9875343855528149126.bin' '-l' '-1' '-v' '-w' '/tmp/graph9875343855528149126.weights' '-q' '0' '-e' '0.001'
[2022-05-19 09:24:50] [INFO ] Decomposing Gal with order
[2022-05-19 09:24:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 09:25:37] [INFO ] Removed a total of 9667 redundant transitions.
[2022-05-19 09:25:38] [INFO ] Flatten gal took : 47006 ms
[2022-05-19 09:25:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 17867 labels/synchronizations in 1565 ms.
[2022-05-19 09:25:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality15842830546678061795.gal : 154 ms
[2022-05-19 09:25:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality12558671201859879637.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15842830546678061795.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12558671201859879637.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 1 LTL properties
Checking formula 0 : !((F(F("(((((((gu3.RMC_0+gu3.RMC_1)+(gu3.RMC_2+gu3.RMC_3))+((gu3.RMC_4+gu3.RMC_5)+(gu3.RMC_6+gu3.RMC_7)))+(((gu3.RMC_8+gu3.RMC_9)+(gu3...557
Formula 0 simplified : !F"(((((((gu3.RMC_0+gu3.RMC_1)+(gu3.RMC_2+gu3.RMC_3))+((gu3.RMC_4+gu3.RMC_5)+(gu3.RMC_6+gu3.RMC_7)))+(((gu3.RMC_8+gu3.RMC_9)+(gu3.RM...550
Compilation finished in 70544 ms.
Running link step : cd /tmp/ltsmin6201741727338700891;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 98 ms.
Running LTSmin : cd /tmp/ltsmin6201741727338700891;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-19 09:47:15] [INFO ] Applying decomposition
[2022-05-19 09:47:17] [INFO ] Flatten gal took : 2266 ms
[2022-05-19 09:47:18] [INFO ] Decomposing Gal with order
[2022-05-19 09:47:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 09:47:21] [INFO ] Removed a total of 53051 redundant transitions.
[2022-05-19 09:47:22] [INFO ] Flatten gal took : 2798 ms
[2022-05-19 09:47:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 651 ms.
[2022-05-19 09:47:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality794976913877375333.gal : 208 ms
[2022-05-19 09:47:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality4159457153706535798.ltl : 51 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality794976913877375333.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4159457153706535798.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...287
Read 1 LTL properties
Checking formula 0 : !((F(F("(((((((gIt0.RMC_0+gIt1.RMC_1)+(gIt2.RMC_2+gIt3.RMC_3))+((gIt4.RMC_4+gIt5.RMC_5)+(gIt6.RMC_6+gIt7.RMC_7)))+(((gIt8.RMC_8+gIt9.R...625
Formula 0 simplified : !F"(((((((gIt0.RMC_0+gIt1.RMC_1)+(gIt2.RMC_2+gIt3.RMC_3))+((gIt4.RMC_4+gIt5.RMC_5)+(gIt6.RMC_6+gIt7.RMC_7)))+(((gIt8.RMC_8+gIt9.RMC_...618
Detected timeout of ITS tools.
[2022-05-19 10:08:58] [INFO ] Flatten gal took : 1224 ms
[2022-05-19 10:08:59] [INFO ] Input system was already deterministic with 10461 transitions.
[2022-05-19 10:08:59] [INFO ] Transformed 986 places.
[2022-05-19 10:08:59] [INFO ] Transformed 10461 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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
[2022-05-19 10:09:30] [INFO ] Time to serialize gal into /tmp/LTLCardinality15574920964452871292.gal : 93 ms
[2022-05-19 10:09:30] [INFO ] Time to serialize properties into /tmp/LTLCardinality4605289999195337500.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15574920964452871292.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4605289999195337500.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(F("(((((((RMC_0+RMC_1)+(RMC_2+RMC_3))+((RMC_4+RMC_5)+(RMC_6+RMC_7)))+(((RMC_8+RMC_9)+(RMC_10+RMC_11))+((RMC_12+RMC_13)+(RMC_14+RM...393
Formula 0 simplified : !F"(((((((RMC_0+RMC_1)+(RMC_2+RMC_3))+((RMC_4+RMC_5)+(RMC_6+RMC_7)))+(((RMC_8+RMC_9)+(RMC_10+RMC_11))+((RMC_12+RMC_13)+(RMC_14+RMC_1...386
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="SafeBus-COL-20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SafeBus-COL-20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r204-oct2-165281599000235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-20.tgz
mv SafeBus-COL-20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;