About the Execution of LoLa+red for SafeBus-COL-80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16107.443 | 3600000.00 | 4117934.00 | 33092.00 | ?T??????????T??? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r359-smll-167891808700252.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SafeBus-COL-80, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891808700252
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 9.3K Feb 26 01:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 01:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 01:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 01:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 01:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 01:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 01:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 45K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SafeBus-COL-80-LTLFireability-00
FORMULA_NAME SafeBus-COL-80-LTLFireability-01
FORMULA_NAME SafeBus-COL-80-LTLFireability-02
FORMULA_NAME SafeBus-COL-80-LTLFireability-03
FORMULA_NAME SafeBus-COL-80-LTLFireability-04
FORMULA_NAME SafeBus-COL-80-LTLFireability-05
FORMULA_NAME SafeBus-COL-80-LTLFireability-06
FORMULA_NAME SafeBus-COL-80-LTLFireability-07
FORMULA_NAME SafeBus-COL-80-LTLFireability-08
FORMULA_NAME SafeBus-COL-80-LTLFireability-09
FORMULA_NAME SafeBus-COL-80-LTLFireability-10
FORMULA_NAME SafeBus-COL-80-LTLFireability-11
FORMULA_NAME SafeBus-COL-80-LTLFireability-12
FORMULA_NAME SafeBus-COL-80-LTLFireability-13
FORMULA_NAME SafeBus-COL-80-LTLFireability-14
FORMULA_NAME SafeBus-COL-80-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679040210267
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-80
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 08:03:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 08:03:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 08:03:32] [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.
[2023-03-17 08:03:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-17 08:03:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 727 ms
[2023-03-17 08:03:33] [INFO ] Detected 1 constant HL places corresponding to 80 PT places.
[2023-03-17 08:03:33] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 13766 PT places and 4.2035361E7 transition bindings in 31 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2023-03-17 08:03:33] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 7 ms.
[2023-03-17 08:03:33] [INFO ] Skeletonized 13 HLPN properties in 1 ms. Removed 3 properties that had guard overlaps.
Computed a total of 3 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
FORMULA SafeBus-COL-80-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 14 rows 17 cols
[2023-03-17 08:03:34] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-17 08:03:34] [INFO ] After 130ms 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.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2023-03-17 08:03:34] [INFO ] Flatten gal took : 28 ms
[2023-03-17 08:03:34] [INFO ] Flatten gal took : 6 ms
Domain [It(80), It(80)] of place AMC breaks symmetries in sort It
[2023-03-17 08:03:38] [INFO ] Unfolded HLPN to a Petri net with 13766 places and 550801 transitions 4295924 arcs in 3709 ms.
[2023-03-17 08:03:38] [INFO ] Unfolded 15 HLPN properties in 88 ms.
Initial state reduction rules removed 1 formulas.
[2023-03-17 08:03:38] [INFO ] Reduced 6240 identical enabling conditions.
[2023-03-17 08:03:38] [INFO ] Reduced 6240 identical enabling conditions.
[2023-03-17 08:03:38] [INFO ] Reduced 6240 identical enabling conditions.
Deduced a syphon composed of 80 places in 1026 ms
Reduce places removed 160 places and 160 transitions.
FORMULA SafeBus-COL-80-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13606 out of 13606 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 3483 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2023-03-17 08:04:23] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2023-03-17 08:04:33] [INFO ] Computed 325 place invariants in 10036 ms
[2023-03-17 08:04:35] [INFO ] Implicit Places using invariants in 12641 ms returned []
Implicit Place search using SMT only with invariants took 12644 ms to find 0 implicit places.
[2023-03-17 08:04:35] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:04:35] [INFO ] Invariant cache hit.
[2023-03-17 08:04:37] [INFO ] Dead Transitions using invariants and state equation in 2417 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18612 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Support contains 13606 out of 13606 places after structural reductions.
[2023-03-17 08:05:22] [INFO ] Flatten gal took : 27771 ms
[2023-03-17 08:07:34] [INFO ] Flatten gal took : 37285 ms
[2023-03-17 08:10:00] [INFO ] Input system was already deterministic with 550641 transitions.
Support contains 13526 out of 13606 places (down from 13606) after GAL structural reductions.
Interrupted random walk after 9841 steps, including 2 resets, run timeout after 30023 ms. (steps per millisecond=0 ) properties seen 16
Interrupted Best-First random walk after 4611 steps, including 1 resets, run timeout after 5028 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2023-03-17 08:10:52] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:10:52] [INFO ] Invariant cache hit.
[2023-03-17 08:10:54] [INFO ] After 2528ms 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.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 320 out of 13606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 663535 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2023-03-17 08:22:27] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:22:27] [INFO ] Invariant cache hit.
[2023-03-17 08:22:30] [INFO ] Implicit Places using invariants in 2573 ms returned []
Implicit Place search using SMT only with invariants took 2574 ms to find 0 implicit places.
[2023-03-17 08:22:30] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:22:30] [INFO ] Invariant cache hit.
[2023-03-17 08:22:32] [INFO ] Dead Transitions using invariants and state equation in 2513 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 668683 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Stuttering acceptance computed with spot in 328 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SafeBus-COL-80-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s13074 1) (LT s13315 1)) (OR (LT s13111 1) (LT s13352 1)) (OR (LT s13079 1) (LT s13320 1)) (OR (LT s13069 1) (LT s13310 1)) (OR (LT s13047...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 12680 steps with 66 reset in 10037 ms.
Product exploration timeout after 14160 steps with 76 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 3 factoid took 351 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 70 steps, including 0 resets, run visited all 2 properties in 34 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 232 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 320 out of 13606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 794216 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2023-03-17 08:36:17] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:36:17] [INFO ] Invariant cache hit.
[2023-03-17 08:36:19] [INFO ] Implicit Places using invariants in 2366 ms returned []
Implicit Place search using SMT only with invariants took 2369 ms to find 0 implicit places.
[2023-03-17 08:36:20] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:36:20] [INFO ] Invariant cache hit.
[2023-03-17 08:36:22] [INFO ] Dead Transitions using invariants and state equation in 2127 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 798792 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 203 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 33 steps, including 0 resets, run visited all 2 properties in 27 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 250 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 11440 steps with 64 reset in 10014 ms.
Product exploration timeout after 14700 steps with 78 reset in 10003 ms.
Support contains 320 out of 13606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 654934 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2023-03-17 08:47:45] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:47:45] [INFO ] Invariant cache hit.
[2023-03-17 08:47:47] [INFO ] Implicit Places using invariants in 2293 ms returned []
Implicit Place search using SMT only with invariants took 2294 ms to find 0 implicit places.
[2023-03-17 08:47:47] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:47:47] [INFO ] Invariant cache hit.
[2023-03-17 08:47:49] [INFO ] Dead Transitions using invariants and state equation in 1904 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 659153 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Treatment of property SafeBus-COL-80-LTLFireability-00 finished in 2318728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 6482 out of 13606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 149272 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2023-03-17 08:52:37] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:52:37] [INFO ] Invariant cache hit.
[2023-03-17 08:52:40] [INFO ] Implicit Places using invariants in 3294 ms returned []
Implicit Place search using SMT only with invariants took 3303 ms to find 0 implicit places.
[2023-03-17 08:52:42] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:52:42] [INFO ] Invariant cache hit.
[2023-03-17 08:52:45] [INFO ] Dead Transitions using invariants and state equation in 4993 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157614 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Stuttering acceptance computed with spot in 362 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SafeBus-COL-80-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s12968 1) (LT s13281 1) (LT s13525 1)) (OR (LT s7129 1) (LT s13281 1) (LT s13525 1)) (OR (LT s7686 1) (LT s13281 1) (LT s13525 1)) (OR (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 2330 steps with 0 reset in 10020 ms.
Product exploration timeout after 2540 steps with 1 reset in 10001 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 p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 203 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 231 steps, including 0 resets, run visited all 2 properties in 397 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 263 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6482 out of 13606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 114056 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2023-03-17 08:55:11] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:55:11] [INFO ] Invariant cache hit.
[2023-03-17 08:55:13] [INFO ] Implicit Places using invariants in 2277 ms returned []
Implicit Place search using SMT only with invariants took 2284 ms to find 0 implicit places.
[2023-03-17 08:55:13] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:55:14] [INFO ] Invariant cache hit.
[2023-03-17 08:55:16] [INFO ] Dead Transitions using invariants and state equation in 2317 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118695 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 196 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 105 steps, including 0 resets, run visited all 2 properties in 97 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 237 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 177 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 120 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration timeout after 2980 steps with 1 reset in 10041 ms.
Product exploration timeout after 2780 steps with 0 reset in 10046 ms.
Support contains 6482 out of 13606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 126252 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2023-03-17 08:57:52] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:57:52] [INFO ] Invariant cache hit.
[2023-03-17 08:57:54] [INFO ] Implicit Places using invariants in 2194 ms returned []
Implicit Place search using SMT only with invariants took 2208 ms to find 0 implicit places.
[2023-03-17 08:57:55] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2023-03-17 08:57:55] [INFO ] Invariant cache hit.
[2023-03-17 08:57:57] [INFO ] Dead Transitions using invariants and state equation in 2278 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 130791 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Treatment of property SafeBus-COL-80-LTLFireability-02 finished in 565878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 160 out of 13606 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3194544 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16180132 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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-80"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is SafeBus-COL-80, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r359-smll-167891808700252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-80.tgz
mv SafeBus-COL-80 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;