About the Execution of ITS-Tools for SafeBus-PT-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2670.451 | 220979.00 | 513473.00 | 953.10 | TFFFTFFFFTFFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r197-smll-162089452100276.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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-PT-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-smll-162089452100276
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 36K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 232K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 238K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.5K Mar 28 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 28 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 28 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 28 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Mar 27 11:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 27 11:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Mar 25 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Mar 25 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.3K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 452K May 5 16:51 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-PT-06-00
FORMULA_NAME SafeBus-PT-06-01
FORMULA_NAME SafeBus-PT-06-02
FORMULA_NAME SafeBus-PT-06-03
FORMULA_NAME SafeBus-PT-06-04
FORMULA_NAME SafeBus-PT-06-05
FORMULA_NAME SafeBus-PT-06-06
FORMULA_NAME SafeBus-PT-06-07
FORMULA_NAME SafeBus-PT-06-08
FORMULA_NAME SafeBus-PT-06-09
FORMULA_NAME SafeBus-PT-06-10
FORMULA_NAME SafeBus-PT-06-11
FORMULA_NAME SafeBus-PT-06-12
FORMULA_NAME SafeBus-PT-06-13
FORMULA_NAME SafeBus-PT-06-14
FORMULA_NAME SafeBus-PT-06-15
=== Now, execution of the tool begins
BK_START 1621078074021
Running Version 0
[2021-05-15 11:27:57] [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]
[2021-05-15 11:27:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 11:27:57] [INFO ] Load time of PNML (sax parser for PT used): 217 ms
[2021-05-15 11:27:57] [INFO ] Transformed 144 places.
[2021-05-15 11:27:57] [INFO ] Transformed 451 transitions.
[2021-05-15 11:27:57] [INFO ] Found NUPN structural information;
[2021-05-15 11:27:57] [INFO ] Parsed PT model containing 144 places and 451 transitions in 310 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
[2021-05-15 11:27:57] [INFO ] Initial state test concluded for 3 properties.
Reduce places removed 6 places and 0 transitions.
FORMULA SafeBus-PT-06-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SafeBus-PT-06-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 79 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 451/451 transitions.
Applied a total of 0 rules in 24 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2021-05-15 11:27:57] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2021-05-15 11:27:57] [INFO ] Computed 29 place invariants in 26 ms
[2021-05-15 11:27:58] [INFO ] Implicit Places using invariants in 490 ms returned [114, 115, 116, 117, 118]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 535 ms to find 5 implicit places.
[2021-05-15 11:27:58] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:27:58] [INFO ] Computed 24 place invariants in 16 ms
[2021-05-15 11:27:59] [INFO ] Dead Transitions using invariants and state equation in 793 ms returned [31, 38, 45, 52, 59, 66, 67, 74, 81, 88, 95, 102, 103, 110, 117, 124, 131, 138, 139, 146, 153, 160, 167, 174, 175, 182, 189, 196, 203, 210, 211, 218, 225, 232, 239, 246]
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions :[246, 239, 232, 225, 218, 211, 210, 203, 196, 189, 182, 175, 174, 167, 160, 153, 146, 139, 138, 131, 124, 117, 110, 103, 102, 95, 88, 81, 74, 67, 66, 59, 52, 45, 38, 31]
Starting structural reductions, iteration 1 : 133/138 places, 415/451 transitions.
Applied a total of 0 rules in 9 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:27:59] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:27:59] [INFO ] Computed 24 place invariants in 10 ms
[2021-05-15 11:27:59] [INFO ] Dead Transitions using invariants and state equation in 455 ms returned []
Finished structural reductions, in 2 iterations. Remains : 133/138 places, 415/451 transitions.
[2021-05-15 11:28:00] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-15 11:28:00] [INFO ] Flatten gal took : 129 ms
FORMULA SafeBus-PT-06-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 11:28:00] [INFO ] Flatten gal took : 62 ms
[2021-05-15 11:28:00] [INFO ] Input system was already deterministic with 415 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 22) seen :21
Running SMT prover for 1 properties.
[2021-05-15 11:28:00] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:28:00] [INFO ] Computed 24 place invariants in 5 ms
[2021-05-15 11:28:00] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2021-05-15 11:28:00] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 8 ms returned sat
[2021-05-15 11:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 11:28:01] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2021-05-15 11:28:01] [INFO ] Solution in real domain found non-integer solution.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0||F(p1))))))], workingDir=/home/mcc/execution]
Support contains 14 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Applied a total of 0 rules in 13 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:01] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:28:01] [INFO ] Computed 24 place invariants in 6 ms
[2021-05-15 11:28:01] [INFO ] Implicit Places using invariants in 529 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 531 ms to find 1 implicit places.
[2021-05-15 11:28:01] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:01] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-15 11:28:02] [INFO ] Dead Transitions using invariants and state equation in 618 ms returned []
Starting structural reductions, iteration 1 : 132/133 places, 415/415 transitions.
Applied a total of 0 rules in 13 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:02] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:02] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-15 11:28:02] [INFO ] Dead Transitions using invariants and state equation in 379 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/133 places, 415/415 transitions.
Stuttering acceptance computed with spot in 432 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SafeBus-PT-06-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s0 (ADD s89 s90 s91 s92 s93 s94)), p1:(LEQ (ADD s102 s103 s104 s105 s106 s107) s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 836 ms.
Product exploration explored 100000 steps with 0 reset in 560 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 461 ms.
Product exploration explored 100000 steps with 0 reset in 451 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 245 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 14 out of 132 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 132/132 places, 415/415 transitions.
Applied a total of 0 rules in 39 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:06] [INFO ] Redundant transitions in 52 ms returned []
[2021-05-15 11:28:06] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:06] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:28:07] [INFO ] Dead Transitions using invariants and state equation in 622 ms returned []
Finished structural reductions, in 1 iterations. Remains : 132/132 places, 415/415 transitions.
Product exploration explored 100000 steps with 0 reset in 645 ms.
Product exploration explored 100000 steps with 0 reset in 412 ms.
[2021-05-15 11:28:08] [INFO ] Flatten gal took : 77 ms
[2021-05-15 11:28:08] [INFO ] Flatten gal took : 69 ms
[2021-05-15 11:28:08] [INFO ] Time to serialize gal into /tmp/LTL10785066617903642093.gal : 19 ms
[2021-05-15 11:28:08] [INFO ] Time to serialize properties into /tmp/LTL8252119339176575311.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10785066617903642093.gal, -t, CGAL, -LTL, /tmp/LTL8252119339176575311.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10785066617903642093.gal -t CGAL -LTL /tmp/LTL8252119339176575311.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("(ACK<=(((((RMC_1+RMC_2)+RMC_3)+RMC_4)+RMC_5)+RMC_6))")||(F("((((((PMC_1+PMC_2)+PMC_3)+PMC_4)+PMC_5)+PMC_6)<=R_tout)")))))))
Formula 0 simplified : !XXG("(ACK<=(((((RMC_1+RMC_2)+RMC_3)+RMC_4)+RMC_5)+RMC_6))" | F"((((((PMC_1+PMC_2)+PMC_3)+PMC_4)+PMC_5)+PMC_6)<=R_tout)")
Detected timeout of ITS tools.
[2021-05-15 11:28:23] [INFO ] Flatten gal took : 36 ms
[2021-05-15 11:28:23] [INFO ] Applying decomposition
[2021-05-15 11:28:23] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12981376447462088590.txt, -o, /tmp/graph12981376447462088590.bin, -w, /tmp/graph12981376447462088590.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12981376447462088590.bin, -l, -1, -v, -w, /tmp/graph12981376447462088590.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:28:23] [INFO ] Decomposing Gal with order
[2021-05-15 11:28:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:28:24] [INFO ] Removed a total of 414 redundant transitions.
[2021-05-15 11:28:24] [INFO ] Flatten gal took : 369 ms
[2021-05-15 11:28:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 678 labels/synchronizations in 49 ms.
[2021-05-15 11:28:24] [INFO ] Time to serialize gal into /tmp/LTL4385383141790101002.gal : 10 ms
[2021-05-15 11:28:24] [INFO ] Time to serialize properties into /tmp/LTL17179598038060762453.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4385383141790101002.gal, -t, CGAL, -LTL, /tmp/LTL17179598038060762453.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4385383141790101002.gal -t CGAL -LTL /tmp/LTL17179598038060762453.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(G(("(gu2.ACK<=(((((gu2.RMC_1+gu2.RMC_2)+gu2.RMC_3)+gu2.RMC_4)+gu2.RMC_5)+gu2.RMC_6))")||(F("((((((gu3.PMC_1+gu3.PMC_2)+gu3.PMC_3)+gu3.PMC_4)+gu3.PMC_5)+gu3.PMC_6)<=gu3.R_tout)")))))))
Formula 0 simplified : !XXG("(gu2.ACK<=(((((gu2.RMC_1+gu2.RMC_2)+gu2.RMC_3)+gu2.RMC_4)+gu2.RMC_5)+gu2.RMC_6))" | F"((((((gu3.PMC_1+gu3.PMC_2)+gu3.PMC_3)+gu3.PMC_4)+gu3.PMC_5)+gu3.PMC_6)<=gu3.R_tout)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12142696695104800284
[2021-05-15 11:28:39] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12142696695104800284
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12142696695104800284]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12142696695104800284] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12142696695104800284] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property SafeBus-PT-06-00 finished in 39268 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&F(p1)))], workingDir=/home/mcc/execution]
Support contains 37 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 133 transition count 410
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 128 transition count 410
Applied a total of 10 rules in 87 ms. Remains 128 /133 variables (removed 5) and now considering 410/415 (removed 5) transitions.
[2021-05-15 11:28:40] [INFO ] Flow matrix only has 237 transitions (discarded 173 similar events)
// Phase 1: matrix 237 rows 128 cols
[2021-05-15 11:28:40] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-15 11:28:40] [INFO ] Implicit Places using invariants in 294 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 296 ms to find 1 implicit places.
[2021-05-15 11:28:40] [INFO ] Redundant transitions in 8 ms returned []
[2021-05-15 11:28:40] [INFO ] Flow matrix only has 237 transitions (discarded 173 similar events)
// Phase 1: matrix 237 rows 127 cols
[2021-05-15 11:28:40] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 11:28:41] [INFO ] Dead Transitions using invariants and state equation in 345 ms returned []
Starting structural reductions, iteration 1 : 127/133 places, 410/415 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 127 transition count 409
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 409
Applied a total of 2 rules in 39 ms. Remains 126 /127 variables (removed 1) and now considering 409/410 (removed 1) transitions.
[2021-05-15 11:28:41] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2021-05-15 11:28:41] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 11:28:41] [INFO ] Implicit Places using invariants in 229 ms returned []
[2021-05-15 11:28:41] [INFO ] Flow matrix only has 236 transitions (discarded 173 similar events)
// Phase 1: matrix 236 rows 126 cols
[2021-05-15 11:28:41] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 11:28:41] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:28:41] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 728 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 126/133 places, 409/415 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SafeBus-PT-06-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(LEQ (ADD s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33) s0), p1:(LEQ (ADD s120 s121 s122 s123 s124 s125) 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 1 ms.
FORMULA SafeBus-PT-06-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-06-02 finished in 1631 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G((p0&&X((p0 U (p1||G(p0))))))&&(p2||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 49 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Applied a total of 0 rules in 5 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:42] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:28:42] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-15 11:28:42] [INFO ] Implicit Places using invariants in 240 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 244 ms to find 1 implicit places.
[2021-05-15 11:28:42] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:42] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 11:28:42] [INFO ] Dead Transitions using invariants and state equation in 423 ms returned []
Starting structural reductions, iteration 1 : 132/133 places, 415/415 transitions.
Applied a total of 0 rules in 17 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:42] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:42] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 11:28:43] [INFO ] Dead Transitions using invariants and state equation in 341 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/133 places, 415/415 transitions.
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : SafeBus-PT-06-03 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(GT (ADD s108 s109 s110 s111 s112 s113) (ADD s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33)), p1:(LEQ (ADD s89 s90 s91 s92 s93 s94) (ADD s34 s35 s36 s37 s38 s39)), p2:(LEQ (ADD s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33) s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 9 steps with 0 reset in 1 ms.
FORMULA SafeBus-PT-06-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-06-03 finished in 1281 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 12 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Applied a total of 0 rules in 14 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:43] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:28:43] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-15 11:28:43] [INFO ] Implicit Places using invariants in 215 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 217 ms to find 1 implicit places.
[2021-05-15 11:28:43] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:43] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 11:28:43] [INFO ] Dead Transitions using invariants and state equation in 368 ms returned []
Starting structural reductions, iteration 1 : 132/133 places, 415/415 transitions.
Applied a total of 0 rules in 5 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:43] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:43] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 11:28:44] [INFO ] Dead Transitions using invariants and state equation in 401 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/133 places, 415/415 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SafeBus-PT-06-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s82 s83 s84 s85 s86 s87) (ADD s34 s35 s36 s37 s38 s39))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 661 ms.
Product exploration explored 100000 steps with 50000 reset in 383 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 261 ms.
Product exploration explored 100000 steps with 50000 reset in 273 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Support contains 12 out of 132 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 132/132 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 415
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 132 transition count 415
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 6 rules in 35 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:28:46] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-15 11:28:46] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:28:46] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:28:46] [INFO ] Dead Transitions using invariants and state equation in 512 ms returned []
Finished structural reductions, in 1 iterations. Remains : 132/132 places, 415/415 transitions.
Product exploration explored 100000 steps with 50000 reset in 1102 ms.
Product exploration explored 100000 steps with 50000 reset in 1039 ms.
[2021-05-15 11:28:49] [INFO ] Flatten gal took : 28 ms
[2021-05-15 11:28:49] [INFO ] Flatten gal took : 27 ms
[2021-05-15 11:28:49] [INFO ] Time to serialize gal into /tmp/LTL8208962365820228855.gal : 4 ms
[2021-05-15 11:28:49] [INFO ] Time to serialize properties into /tmp/LTL18072326587075636589.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8208962365820228855.gal, -t, CGAL, -LTL, /tmp/LTL18072326587075636589.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8208962365820228855.gal -t CGAL -LTL /tmp/LTL18072326587075636589.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((cable_used_1+cable_used_2)+cable_used_3)+cable_used_4)+cable_used_5)+cable_used_6)<=(((((MSG_1+MSG_2)+MSG_3)+MSG_4)+MSG_5)+MSG_6))"))))
Formula 0 simplified : !XF"((((((cable_used_1+cable_used_2)+cable_used_3)+cable_used_4)+cable_used_5)+cable_used_6)<=(((((MSG_1+MSG_2)+MSG_3)+MSG_4)+MSG_5)+MSG_6))"
Detected timeout of ITS tools.
[2021-05-15 11:29:04] [INFO ] Flatten gal took : 29 ms
[2021-05-15 11:29:04] [INFO ] Applying decomposition
[2021-05-15 11:29:04] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13116671426714150024.txt, -o, /tmp/graph13116671426714150024.bin, -w, /tmp/graph13116671426714150024.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13116671426714150024.bin, -l, -1, -v, -w, /tmp/graph13116671426714150024.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:29:04] [INFO ] Decomposing Gal with order
[2021-05-15 11:29:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:29:04] [INFO ] Removed a total of 582 redundant transitions.
[2021-05-15 11:29:04] [INFO ] Flatten gal took : 106 ms
[2021-05-15 11:29:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 19 ms.
[2021-05-15 11:29:04] [INFO ] Time to serialize gal into /tmp/LTL1060722205061454605.gal : 3 ms
[2021-05-15 11:29:04] [INFO ] Time to serialize properties into /tmp/LTL4991083500274500186.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1060722205061454605.gal, -t, CGAL, -LTL, /tmp/LTL4991083500274500186.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1060722205061454605.gal -t CGAL -LTL /tmp/LTL4991083500274500186.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((gu1.cable_used_1+gu1.cable_used_2)+gu1.cable_used_3)+gu1.cable_used_4)+gu1.cable_used_5)+gu1.cable_used_6)<=(((((gu1.MSG_1+gu1.MSG_2)+gu1.MSG_3)+gu1.MSG_4)+gu1.MSG_5)+gu1.MSG_6))"))))
Formula 0 simplified : !XF"((((((gu1.cable_used_1+gu1.cable_used_2)+gu1.cable_used_3)+gu1.cable_used_4)+gu1.cable_used_5)+gu1.cable_used_6)<=(((((gu1.MSG_1+gu1.MSG_2)+gu1.MSG_3)+gu1.MSG_4)+gu1.MSG_5)+gu1.MSG_6))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15712603893958995613
[2021-05-15 11:29:19] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15712603893958995613
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15712603893958995613]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15712603893958995613] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin15712603893958995613] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property SafeBus-PT-06-04 finished in 37187 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||(p1 U p2)))))], workingDir=/home/mcc/execution]
Support contains 18 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Applied a total of 0 rules in 21 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:20] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:29:20] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-15 11:29:20] [INFO ] Implicit Places using invariants in 301 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 302 ms to find 1 implicit places.
[2021-05-15 11:29:20] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-15 11:29:20] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:20] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-15 11:29:21] [INFO ] Dead Transitions using invariants and state equation in 426 ms returned []
Starting structural reductions, iteration 1 : 132/133 places, 415/415 transitions.
Applied a total of 0 rules in 46 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:21] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-15 11:29:21] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:21] [INFO ] Computed 23 place invariants in 4 ms
[2021-05-15 11:29:21] [INFO ] Dead Transitions using invariants and state equation in 426 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/133 places, 415/415 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : SafeBus-PT-06-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (LEQ 1 (ADD s108 s109 s110 s111 s112 s113)) (LEQ (ADD s114 s115 s116 s117 s118 s119) (ADD s102 s103 s104 s105 s106 s107))), p0:(LEQ (ADD s114 s115 s116 s117 s118 s119) (ADD s102 s103 s104 s105 s106 s107))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 18 reset in 345 ms.
Stack based approach found an accepted trace after 314 steps with 0 reset with depth 315 and stack size 315 in 2 ms.
FORMULA SafeBus-PT-06-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-06-06 finished in 1678 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||(p1 U (X(G((p2 U p3)))||G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 43 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:22] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:29:22] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-15 11:29:22] [INFO ] Implicit Places using invariants in 199 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 208 ms to find 1 implicit places.
[2021-05-15 11:29:22] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:22] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 11:29:22] [INFO ] Dead Transitions using invariants and state equation in 300 ms returned []
Starting structural reductions, iteration 1 : 132/133 places, 415/415 transitions.
Applied a total of 0 rules in 23 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:22] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:22] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-15 11:29:23] [INFO ] Dead Transitions using invariants and state equation in 313 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/133 places, 415/415 transitions.
Stuttering acceptance computed with spot in 411 ms :[(AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p3), (AND (NOT p0) (NOT p3)), true, (NOT p3), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p0)]
Running random walk in product with property : SafeBus-PT-06-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 4}], [{ cond=(OR p3 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={0, 1} source=4 dest: 4}, { cond=(OR (AND (NOT p0) p1 p3) (AND (NOT p0) p1 p2)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1 (NOT p3) (NOT p2)), acceptance={1} source=4 dest: 4}, { cond=(OR (AND p0 p1 p3) (AND p0 p1 p2)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0, 1} source=4 dest: 8}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={1} source=4 dest: 8}], [{ cond=true, acceptance={0, 1} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p3) p2), acceptance={0, 1} source=6 dest: 6}], [{ cond=(OR (AND (NOT p0) p3) (AND (NOT p0) p2)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=7 dest: 6}, { cond=(OR (AND p0 p3) (AND p0 p2)), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=7 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p3) (NOT p2)), acceptance={0, 1} source=8 dest: 4}, { cond=(AND p0 p1 (NOT p3) (NOT p2)), acceptance={1} source=8 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p3) p2), acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={0, 1} source=8 dest: 8}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={1} source=8 dest: 8}, { cond=(AND p0 (NOT p1) (NOT p3) p2), acceptance={} source=8 dest: 9}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=9 dest: 6}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=9 dest: 9}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=9 dest: 10}], [{ cond=(NOT p0), acceptance={} source=10 dest: 5}, { cond=p0, acceptance={} source=10 dest: 10}]], initial=0, aps=[p0:(LEQ 1 (ADD s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33)), p1:(LEQ (ADD s82 s83 s84 s85 s86 s87) s101), p3:(LEQ 1 (ADD s126 s127 s128 s129 s130 s131)), p2:(EQ s101 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-06-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-06-07 finished in 1288 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U X(X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Applied a total of 0 rules in 3 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:23] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:29:23] [INFO ] Computed 24 place invariants in 1 ms
[2021-05-15 11:29:23] [INFO ] Implicit Places using invariants in 343 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 345 ms to find 1 implicit places.
[2021-05-15 11:29:23] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:23] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:29:24] [INFO ] Dead Transitions using invariants and state equation in 498 ms returned []
Starting structural reductions, iteration 1 : 132/133 places, 415/415 transitions.
Applied a total of 0 rules in 6 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:24] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:24] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:29:24] [INFO ] Dead Transitions using invariants and state equation in 616 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/133 places, 415/415 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : SafeBus-PT-06-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s94 0), p1:(OR (EQ s94 0) (AND (EQ s110 1) (OR (EQ s103 0) (EQ s3 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 265 steps with 0 reset in 2 ms.
FORMULA SafeBus-PT-06-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-06-11 finished in 1661 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U X(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Applied a total of 0 rules in 2 ms. Remains 133 /133 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:25] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 133 cols
[2021-05-15 11:29:25] [INFO ] Computed 24 place invariants in 2 ms
[2021-05-15 11:29:25] [INFO ] Implicit Places using invariants in 429 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 431 ms to find 1 implicit places.
[2021-05-15 11:29:25] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:25] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-15 11:29:25] [INFO ] Dead Transitions using invariants and state equation in 364 ms returned []
Starting structural reductions, iteration 1 : 132/133 places, 415/415 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2021-05-15 11:29:25] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 132 cols
[2021-05-15 11:29:25] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:29:26] [INFO ] Dead Transitions using invariants and state equation in 496 ms returned []
Finished structural reductions, in 2 iterations. Remains : 132/133 places, 415/415 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : SafeBus-PT-06-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s2 1), p1:(OR (EQ s44 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 516 ms.
Product exploration explored 100000 steps with 50000 reset in 334 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 329 ms.
Product exploration explored 100000 steps with 50000 reset in 378 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 180 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Support contains 3 out of 132 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 132/132 places, 415/415 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 132 transition count 415
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 132 transition count 415
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -144
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 132 transition count 559
Deduced a syphon composed of 12 places in 1 ms
Applied a total of 12 rules in 37 ms. Remains 132 /132 variables (removed 0) and now considering 559/415 (removed -144) transitions.
[2021-05-15 11:29:28] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-15 11:29:28] [INFO ] Flow matrix only has 386 transitions (discarded 173 similar events)
// Phase 1: matrix 386 rows 132 cols
[2021-05-15 11:29:28] [INFO ] Computed 23 place invariants in 20 ms
[2021-05-15 11:29:29] [INFO ] Dead Transitions using invariants and state equation in 870 ms returned []
Finished structural reductions, in 1 iterations. Remains : 132/132 places, 559/415 transitions.
Product exploration explored 100000 steps with 50000 reset in 1293 ms.
Product exploration explored 100000 steps with 50000 reset in 1274 ms.
[2021-05-15 11:29:32] [INFO ] Flatten gal took : 40 ms
[2021-05-15 11:29:32] [INFO ] Flatten gal took : 39 ms
[2021-05-15 11:29:32] [INFO ] Time to serialize gal into /tmp/LTL18101128058147712491.gal : 5 ms
[2021-05-15 11:29:32] [INFO ] Time to serialize properties into /tmp/LTL18043384259223176575.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL18101128058147712491.gal, -t, CGAL, -LTL, /tmp/LTL18043384259223176575.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL18101128058147712491.gal -t CGAL -LTL /tmp/LTL18043384259223176575.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G("(T_out==0)"))U(X("((Cpt2_5==0)||(R_tout==1))"))))
Formula 0 simplified : !(G"(T_out==0)" U X"((Cpt2_5==0)||(R_tout==1))")
Detected timeout of ITS tools.
[2021-05-15 11:29:47] [INFO ] Flatten gal took : 36 ms
[2021-05-15 11:29:47] [INFO ] Applying decomposition
[2021-05-15 11:29:47] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2216017661959995199.txt, -o, /tmp/graph2216017661959995199.bin, -w, /tmp/graph2216017661959995199.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2216017661959995199.bin, -l, -1, -v, -w, /tmp/graph2216017661959995199.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:29:47] [INFO ] Decomposing Gal with order
[2021-05-15 11:29:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:29:47] [INFO ] Removed a total of 409 redundant transitions.
[2021-05-15 11:29:47] [INFO ] Flatten gal took : 80 ms
[2021-05-15 11:29:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 241 labels/synchronizations in 14 ms.
[2021-05-15 11:29:47] [INFO ] Time to serialize gal into /tmp/LTL11532598007589294051.gal : 8 ms
[2021-05-15 11:29:47] [INFO ] Time to serialize properties into /tmp/LTL2137501645210140741.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11532598007589294051.gal, -t, CGAL, -LTL, /tmp/LTL2137501645210140741.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11532598007589294051.gal -t CGAL -LTL /tmp/LTL2137501645210140741.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G("(i0.u0.T_out==0)"))U(X("((u2.Cpt2_5==0)||(i0.u1.R_tout==1))"))))
Formula 0 simplified : !(G"(i0.u0.T_out==0)" U X"((u2.Cpt2_5==0)||(i0.u1.R_tout==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18432853998268546949
[2021-05-15 11:30:02] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18432853998268546949
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18432853998268546949]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18432853998268546949] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin18432853998268546949] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property SafeBus-PT-06-12 finished in 38576 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 133 transition count 410
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 128 transition count 410
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -95
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 123 transition count 505
Applied a total of 20 rules in 95 ms. Remains 123 /133 variables (removed 10) and now considering 505/415 (removed -90) transitions.
[2021-05-15 11:30:03] [INFO ] Flow matrix only has 332 transitions (discarded 173 similar events)
// Phase 1: matrix 332 rows 123 cols
[2021-05-15 11:30:03] [INFO ] Computed 24 place invariants in 11 ms
[2021-05-15 11:30:04] [INFO ] Implicit Places using invariants in 581 ms returned [109]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 585 ms to find 1 implicit places.
[2021-05-15 11:30:04] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-15 11:30:04] [INFO ] Flow matrix only has 332 transitions (discarded 173 similar events)
// Phase 1: matrix 332 rows 122 cols
[2021-05-15 11:30:04] [INFO ] Computed 23 place invariants in 6 ms
[2021-05-15 11:30:04] [INFO ] Dead Transitions using invariants and state equation in 519 ms returned []
Starting structural reductions, iteration 1 : 122/133 places, 505/415 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 122 transition count 504
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 121 transition count 504
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 120 transition count 523
Applied a total of 4 rules in 32 ms. Remains 120 /122 variables (removed 2) and now considering 523/505 (removed -18) transitions.
[2021-05-15 11:30:05] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-15 11:30:05] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:30:05] [INFO ] Implicit Places using invariants in 281 ms returned []
[2021-05-15 11:30:05] [INFO ] Flow matrix only has 350 transitions (discarded 173 similar events)
// Phase 1: matrix 350 rows 120 cols
[2021-05-15 11:30:05] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:30:05] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:30:06] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 120/133 places, 523/415 transitions.
Stuttering acceptance computed with spot in 47 ms :[true, (NOT p0)]
Running random walk in product with property : SafeBus-PT-06-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s3 0) (EQ s44 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA SafeBus-PT-06-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-06-13 finished in 2584 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 133 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 133/133 places, 415/415 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 133 transition count 410
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 128 transition count 410
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 127 transition count 429
Applied a total of 12 rules in 23 ms. Remains 127 /133 variables (removed 6) and now considering 429/415 (removed -14) transitions.
[2021-05-15 11:30:06] [INFO ] Flow matrix only has 256 transitions (discarded 173 similar events)
// Phase 1: matrix 256 rows 127 cols
[2021-05-15 11:30:06] [INFO ] Computed 24 place invariants in 3 ms
[2021-05-15 11:30:06] [INFO ] Implicit Places using invariants in 252 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 253 ms to find 1 implicit places.
[2021-05-15 11:30:06] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-15 11:30:06] [INFO ] Flow matrix only has 256 transitions (discarded 173 similar events)
// Phase 1: matrix 256 rows 126 cols
[2021-05-15 11:30:06] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:30:07] [INFO ] Dead Transitions using invariants and state equation in 481 ms returned []
Starting structural reductions, iteration 1 : 126/133 places, 429/415 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 126 transition count 428
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 428
Applied a total of 2 rules in 33 ms. Remains 125 /126 variables (removed 1) and now considering 428/429 (removed 1) transitions.
[2021-05-15 11:30:07] [INFO ] Flow matrix only has 255 transitions (discarded 173 similar events)
// Phase 1: matrix 255 rows 125 cols
[2021-05-15 11:30:07] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:30:07] [INFO ] Implicit Places using invariants in 461 ms returned []
[2021-05-15 11:30:07] [INFO ] Flow matrix only has 255 transitions (discarded 173 similar events)
// Phase 1: matrix 255 rows 125 cols
[2021-05-15 11:30:07] [INFO ] Computed 23 place invariants in 3 ms
[2021-05-15 11:30:07] [INFO ] State equation strengthened by 43 read => feed constraints.
[2021-05-15 11:30:08] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned []
Implicit Place search using SMT with State Equation took 1487 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 125/133 places, 428/415 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0)]
Running random walk in product with property : SafeBus-PT-06-14 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s37 0) (EQ s13 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA SafeBus-PT-06-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SafeBus-PT-06-14 finished in 2362 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10261912485860454622
[2021-05-15 11:30:08] [INFO ] Computing symmetric may disable matrix : 415 transitions.
[2021-05-15 11:30:08] [INFO ] Applying decomposition
[2021-05-15 11:30:08] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 11:30:08] [INFO ] Computing symmetric may enable matrix : 415 transitions.
[2021-05-15 11:30:08] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 11:30:08] [INFO ] Flatten gal took : 27 ms
[2021-05-15 11:30:08] [INFO ] Computing Do-Not-Accords matrix : 415 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2171264802633218388.txt, -o, /tmp/graph2171264802633218388.bin, -w, /tmp/graph2171264802633218388.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2171264802633218388.bin, -l, -1, -v, -w, /tmp/graph2171264802633218388.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 11:30:08] [INFO ] Decomposing Gal with order
[2021-05-15 11:30:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 11:30:08] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 11:30:08] [INFO ] Built C files in 146ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10261912485860454622
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10261912485860454622]
[2021-05-15 11:30:08] [INFO ] Removed a total of 905 redundant transitions.
[2021-05-15 11:30:08] [INFO ] Flatten gal took : 85 ms
[2021-05-15 11:30:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 31 ms.
[2021-05-15 11:30:09] [INFO ] Time to serialize gal into /tmp/LTLCardinality11921824391457127816.gal : 6 ms
[2021-05-15 11:30:09] [INFO ] Time to serialize properties into /tmp/LTLCardinality11121993532572525712.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality11921824391457127816.gal, -t, CGAL, -LTL, /tmp/LTLCardinality11121993532572525712.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality11921824391457127816.gal -t CGAL -LTL /tmp/LTLCardinality11121993532572525712.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 3 LTL properties
Checking formula 0 : !((X(X(G(("(gu2.ACK<=(((((gu2.RMC_1+gu2.RMC_2)+gu2.RMC_3)+gu2.RMC_4)+gu2.RMC_5)+gu2.RMC_6))")||(F("((((((gu3.PMC_1+gu3.PMC_2)+gu3.PMC_3)+gu3.PMC_4)+gu3.PMC_5)+gu3.PMC_6)<=gu3.R_tout)")))))))
Formula 0 simplified : !XXG("(gu2.ACK<=(((((gu2.RMC_1+gu2.RMC_2)+gu2.RMC_3)+gu2.RMC_4)+gu2.RMC_5)+gu2.RMC_6))" | F"((((((gu3.PMC_1+gu3.PMC_2)+gu3.PMC_3)+gu3.PMC_4)+gu3.PMC_5)+gu3.PMC_6)<=gu3.R_tout)")
Compilation finished in 4021 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10261912485860454622]
Link finished in 83 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X([](((LTLAPp0==true)||<>((LTLAPp1==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin10261912485860454622]
LTSmin run took 79877 ms.
FORMULA SafeBus-PT-06-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp2==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin10261912485860454622]
LTSmin run took 523 ms.
FORMULA SafeBus-PT-06-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ([]((LTLAPp3==true)) U X((LTLAPp4==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin10261912485860454622]
LTSmin run took 329 ms.
FORMULA SafeBus-PT-06-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1621078295000
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-PT-06"
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-PT-06, 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 r197-smll-162089452100276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-06.tgz
mv SafeBus-PT-06 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 ;