About the Execution of LTSMin+red for Peterson-COL-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 827.172 | 185114.00 | 220310.00 | 1146.10 | FFFTTFFFTFF?TFFF | 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.r265-smll-167863540200596.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 ltsminxred
Input is Peterson-COL-7, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540200596
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 9.1K Feb 25 22:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 22:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 22:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 23:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 23:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 23:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 25 23:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 47K 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 Peterson-COL-7-LTLFireability-00
FORMULA_NAME Peterson-COL-7-LTLFireability-01
FORMULA_NAME Peterson-COL-7-LTLFireability-02
FORMULA_NAME Peterson-COL-7-LTLFireability-03
FORMULA_NAME Peterson-COL-7-LTLFireability-04
FORMULA_NAME Peterson-COL-7-LTLFireability-05
FORMULA_NAME Peterson-COL-7-LTLFireability-06
FORMULA_NAME Peterson-COL-7-LTLFireability-07
FORMULA_NAME Peterson-COL-7-LTLFireability-08
FORMULA_NAME Peterson-COL-7-LTLFireability-09
FORMULA_NAME Peterson-COL-7-LTLFireability-10
FORMULA_NAME Peterson-COL-7-LTLFireability-11
FORMULA_NAME Peterson-COL-7-LTLFireability-12
FORMULA_NAME Peterson-COL-7-LTLFireability-13
FORMULA_NAME Peterson-COL-7-LTLFireability-14
FORMULA_NAME Peterson-COL-7-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679125299161
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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-7
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 07:41:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 07:41:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 07:41:41] [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.
[2023-03-18 07:41:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 07:41:43] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1191 ms
[2023-03-18 07:41:43] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 28 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-18 07:41:43] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 9 ms.
[2023-03-18 07:41:43] [INFO ] Skeletonized 13 HLPN properties in 1 ms. Removed 3 properties that had guard overlaps.
Initial state reduction rules removed 4 formulas.
FORMULA Peterson-COL-7-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 6 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 254 steps, including 0 resets, run visited all 6 properties in 32 ms. (steps per millisecond=7 )
[2023-03-18 07:41:43] [INFO ] Flatten gal took : 21 ms
[2023-03-18 07:41:43] [INFO ] Flatten gal took : 32 ms
Domain [Process(8), Tour(7), Process(8)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 7)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-18 07:41:43] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 172 ms.
[2023-03-18 07:41:43] [INFO ] Unfolded 12 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 56 places in 58 ms
Reduce places removed 56 places and 112 transitions.
FORMULA Peterson-COL-7-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1544 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 111 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:41:44] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2023-03-18 07:41:44] [INFO ] Computed 31 place invariants in 101 ms
[2023-03-18 07:41:45] [INFO ] Implicit Places using invariants in 998 ms returned []
[2023-03-18 07:41:45] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:41:45] [INFO ] Invariant cache hit.
[2023-03-18 07:41:47] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-18 07:41:47] [INFO ] Implicit Places using invariants and state equation in 1889 ms returned []
Implicit Place search using SMT with State Equation took 2934 ms to find 0 implicit places.
[2023-03-18 07:41:47] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:41:47] [INFO ] Invariant cache hit.
[2023-03-18 07:41:50] [INFO ] Dead Transitions using invariants and state equation in 2812 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5864 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Support contains 1544 out of 1992 places after structural reductions.
[2023-03-18 07:41:51] [INFO ] Flatten gal took : 699 ms
[2023-03-18 07:41:52] [INFO ] Flatten gal took : 480 ms
[2023-03-18 07:41:53] [INFO ] Input system was already deterministic with 3096 transitions.
Finished random walk after 288 steps, including 0 resets, run visited all 15 properties in 103 ms. (steps per millisecond=2 )
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' '!(F((G(p0)||G(!p0))))'
Support contains 48 out of 1992 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions removed 890 transitions
Trivial Post-agglo rules discarded 890 transitions
Performed 890 trivial Post agglomeration. Transition count delta: 890
Iterating post reduction 0 with 890 rules applied. Total rules applied 890 place count 1992 transition count 2206
Reduce places removed 890 places and 0 transitions.
Iterating post reduction 1 with 890 rules applied. Total rules applied 1780 place count 1102 transition count 2206
Performed 406 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 406 Pre rules applied. Total rules applied 1780 place count 1102 transition count 1800
Deduced a syphon composed of 406 places in 2 ms
Reduce places removed 406 places and 0 transitions.
Iterating global reduction 2 with 812 rules applied. Total rules applied 2592 place count 696 transition count 1800
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 2608 place count 688 transition count 1792
Applied a total of 2608 rules in 730 ms. Remains 688 /1992 variables (removed 1304) and now considering 1792/3096 (removed 1304) transitions.
[2023-03-18 07:41:55] [INFO ] Flow matrix only has 1456 transitions (discarded 336 similar events)
// Phase 1: matrix 1456 rows 688 cols
[2023-03-18 07:41:55] [INFO ] Computed 31 place invariants in 10 ms
[2023-03-18 07:41:56] [INFO ] Implicit Places using invariants in 876 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 881 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 680/1992 places, 1792/3096 transitions.
Applied a total of 0 rules in 105 ms. Remains 680 /680 variables (removed 0) and now considering 1792/1792 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1732 ms. Remains : 680/1992 places, 1792/3096 transitions.
Stuttering acceptance computed with spot in 398 ms :[false]
Running random walk in product with property : Peterson-COL-7-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s249 1) (GEQ s250 1) (GEQ s248 1) (GEQ s251 1) (GEQ s254 1) (GEQ s255 1) (GEQ s252 1) (GEQ s241 1) (GEQ s240 1) (GEQ s243 1) (GEQ s242 1) (GEQ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 853 ms.
Stack based approach found an accepted trace after 1845 steps with 0 reset with depth 1846 and stack size 1577 in 17 ms.
FORMULA Peterson-COL-7-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLFireability-00 finished in 3192 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 16 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 95 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:41:57] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2023-03-18 07:41:57] [INFO ] Computed 31 place invariants in 19 ms
[2023-03-18 07:41:59] [INFO ] Implicit Places using invariants in 1167 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1177 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 106 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1380 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s5 1) (LT s690 1)) (OR (LT s9 1) (LT s692 1)) (OR (LT s13 1) (LT s694 1)) (OR (LT s15 1) (LT s695 1)) (OR (LT s7 1) (LT s691 1)) (OR (LT s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 348 steps with 0 reset in 2 ms.
FORMULA Peterson-COL-7-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-7-LTLFireability-01 finished in 1513 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||G(p1)))'
Support contains 168 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 96 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:41:59] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:41:59] [INFO ] Invariant cache hit.
[2023-03-18 07:42:00] [INFO ] Implicit Places using invariants in 847 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 852 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 93 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1043 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Peterson-COL-7-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 1}, { cond=(NOT p1), acceptance={} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=5, aps=[p0:(OR (AND (GEQ s125 1) (GEQ s162 1)) (AND (GEQ s79 1) (GEQ s135 1)) (AND (GEQ s122 1) (GEQ s169 1)) (AND (GEQ s123 1) (GEQ s183 1)) (AND (GEQ s116 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-7-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-7-LTLFireability-02 finished in 1339 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((F(p1)&&p0))&&X(p2))))'
Support contains 904 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 32 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:42:00] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:42:00] [INFO ] Invariant cache hit.
[2023-03-18 07:42:01] [INFO ] Implicit Places using invariants in 1213 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1224 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 38 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1297 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : Peterson-COL-7-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LT s1098 1) (LT s838 1) (LT s903 1) (LT s708 1) (LT s773 1) (LT s952 1) (LT s1017 1) (LT s789 1) (LT s919 1) (LT s1082 1) (LT s854 1) (LT s724 1)...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 6535 ms.
Product exploration explored 100000 steps with 50000 reset in 6499 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 p2), (X p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 13 factoid took 276 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-COL-7-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-COL-7-LTLFireability-04 finished in 14947 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U p1))'
Support contains 120 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 99 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:42:15] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:42:15] [INFO ] Invariant cache hit.
[2023-03-18 07:42:16] [INFO ] Implicit Places using invariants in 853 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 858 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 99 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1057 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-COL-7-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(OR (GEQ s659 1) (GEQ s673 1) (GEQ s645 1) (GEQ s666 1) (GEQ s680 1) (GEQ s687 1) (GEQ s652 1) (GEQ s638 1)), p0:(OR (AND (GEQ s125 1) (GEQ s162 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-7-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-7-LTLFireability-06 finished in 1190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((!(((p0 U p1)&&!p0) U G(p0))&&X(p1)))))'
Support contains 464 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 51 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:42:16] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:42:16] [INFO ] Invariant cache hit.
[2023-03-18 07:42:17] [INFO ] Implicit Places using invariants in 1147 ms returned []
[2023-03-18 07:42:17] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:42:17] [INFO ] Invariant cache hit.
[2023-03-18 07:42:19] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-18 07:42:37] [INFO ] Implicit Places using invariants and state equation in 19869 ms returned []
Implicit Place search using SMT with State Equation took 21019 ms to find 0 implicit places.
[2023-03-18 07:42:37] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:42:37] [INFO ] Invariant cache hit.
[2023-03-18 07:42:41] [INFO ] Dead Transitions using invariants and state equation in 3477 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24552 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1), p0, p0]
Running random walk in product with property : Peterson-COL-7-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s6 1) (GEQ s20 1)) (AND (GEQ s7 1) (GEQ s22 1)) (AND (GEQ s1 1) (GEQ s10 1)) (AND (GEQ s4 1) (GEQ s16 1)) (AND (GEQ s5 1) (GEQ s18 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 4464 reset in 789 ms.
Stack based approach found an accepted trace after 1845 steps with 84 reset with depth 19 and stack size 19 in 20 ms.
FORMULA Peterson-COL-7-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLFireability-07 finished in 25605 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 120 out of 1992 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions removed 895 transitions
Trivial Post-agglo rules discarded 895 transitions
Performed 895 trivial Post agglomeration. Transition count delta: 895
Iterating post reduction 0 with 895 rules applied. Total rules applied 895 place count 1992 transition count 2201
Reduce places removed 895 places and 0 transitions.
Iterating post reduction 1 with 895 rules applied. Total rules applied 1790 place count 1097 transition count 2201
Performed 393 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 393 Pre rules applied. Total rules applied 1790 place count 1097 transition count 1808
Deduced a syphon composed of 393 places in 1 ms
Reduce places removed 393 places and 0 transitions.
Iterating global reduction 2 with 786 rules applied. Total rules applied 2576 place count 704 transition count 1808
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 2672 place count 656 transition count 1760
Applied a total of 2672 rules in 178 ms. Remains 656 /1992 variables (removed 1336) and now considering 1760/3096 (removed 1336) transitions.
[2023-03-18 07:42:42] [INFO ] Flow matrix only has 1424 transitions (discarded 336 similar events)
// Phase 1: matrix 1424 rows 656 cols
[2023-03-18 07:42:42] [INFO ] Computed 31 place invariants in 6 ms
[2023-03-18 07:42:43] [INFO ] Implicit Places using invariants in 486 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 490 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 648/1992 places, 1760/3096 transitions.
Applied a total of 0 rules in 35 ms. Remains 648 /648 variables (removed 0) and now considering 1760/1760 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 704 ms. Remains : 648/1992 places, 1760/3096 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s267 1) (GEQ s281 1) (GEQ s253 1) (GEQ s274 1) (GEQ s288 1) (GEQ s295 1) (GEQ s260 1) (GEQ s246 1) (AND (GEQ s31 1) (GEQ s80 1)) (AND (GEQ s32...], 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 3867 reset in 1491 ms.
Stack based approach found an accepted trace after 321 steps with 12 reset with depth 59 and stack size 59 in 5 ms.
FORMULA Peterson-COL-7-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLFireability-10 finished in 2307 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 392 out of 1992 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1992 transition count 2935
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1831 transition count 2935
Performed 399 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 399 Pre rules applied. Total rules applied 322 place count 1831 transition count 2536
Deduced a syphon composed of 399 places in 2 ms
Reduce places removed 399 places and 0 transitions.
Iterating global reduction 2 with 798 rules applied. Total rules applied 1120 place count 1432 transition count 2536
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 1232 place count 1376 transition count 2480
Applied a total of 1232 rules in 279 ms. Remains 1376 /1992 variables (removed 616) and now considering 2480/3096 (removed 616) transitions.
[2023-03-18 07:42:44] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
// Phase 1: matrix 2144 rows 1376 cols
[2023-03-18 07:42:44] [INFO ] Computed 31 place invariants in 10 ms
[2023-03-18 07:42:45] [INFO ] Implicit Places using invariants in 984 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 986 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1368/1992 places, 2480/3096 transitions.
Applied a total of 0 rules in 47 ms. Remains 1368 /1368 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1313 ms. Remains : 1368/1992 places, 2480/3096 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s600 1) (GEQ s372 1) (GEQ s429 1) (GEQ s258 1) (GEQ s315 1) (GEQ s472 1) (GEQ s529 1) (GEQ s329 1) (GEQ s443 1) (GEQ s586 1) (GEQ s386 1) (GEQ...], 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 5528 reset in 1965 ms.
Product exploration explored 100000 steps with 5481 reset in 1989 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2023-03-18 07:42:50] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
// Phase 1: matrix 2144 rows 1368 cols
[2023-03-18 07:42:50] [INFO ] Computed 23 place invariants in 12 ms
[2023-03-18 07:42:54] [INFO ] [Real]Absence check using 23 positive place invariants in 101 ms returned sat
[2023-03-18 07:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:43:02] [INFO ] [Real]Absence check using state equation in 7582 ms returned sat
[2023-03-18 07:43:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:43:06] [INFO ] [Nat]Absence check using 23 positive place invariants in 57 ms returned sat
[2023-03-18 07:43:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:43:11] [INFO ] [Nat]Absence check using state equation in 5449 ms returned sat
[2023-03-18 07:43:11] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-18 07:43:12] [INFO ] [Nat]Added 497 Read/Feed constraints in 530 ms returned sat
[2023-03-18 07:43:13] [INFO ] Deduced a trap composed of 102 places in 901 ms of which 6 ms to minimize.
[2023-03-18 07:43:14] [INFO ] Deduced a trap composed of 34 places in 825 ms of which 3 ms to minimize.
[2023-03-18 07:43:15] [INFO ] Deduced a trap composed of 177 places in 981 ms of which 2 ms to minimize.
[2023-03-18 07:43:17] [INFO ] Deduced a trap composed of 16 places in 1126 ms of which 3 ms to minimize.
[2023-03-18 07:43:18] [INFO ] Deduced a trap composed of 36 places in 1142 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 07:43:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 392 out of 1368 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1368/1368 places, 2480/2480 transitions.
Applied a total of 0 rules in 65 ms. Remains 1368 /1368 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
[2023-03-18 07:43:18] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
[2023-03-18 07:43:18] [INFO ] Invariant cache hit.
[2023-03-18 07:43:19] [INFO ] Implicit Places using invariants in 907 ms returned []
[2023-03-18 07:43:19] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
[2023-03-18 07:43:19] [INFO ] Invariant cache hit.
[2023-03-18 07:43:20] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-18 07:43:31] [INFO ] Implicit Places using invariants and state equation in 12241 ms returned []
Implicit Place search using SMT with State Equation took 13153 ms to find 0 implicit places.
[2023-03-18 07:43:31] [INFO ] Redundant transitions in 257 ms returned []
[2023-03-18 07:43:31] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
[2023-03-18 07:43:31] [INFO ] Invariant cache hit.
[2023-03-18 07:43:34] [INFO ] Dead Transitions using invariants and state equation in 2640 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16135 ms. Remains : 1368/1368 places, 2480/2480 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2023-03-18 07:43:34] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
[2023-03-18 07:43:35] [INFO ] Invariant cache hit.
[2023-03-18 07:43:39] [INFO ] [Real]Absence check using 23 positive place invariants in 90 ms returned sat
[2023-03-18 07:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 07:43:46] [INFO ] [Real]Absence check using state equation in 7007 ms returned sat
[2023-03-18 07:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 07:43:51] [INFO ] [Nat]Absence check using 23 positive place invariants in 77 ms returned sat
[2023-03-18 07:43:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 07:43:57] [INFO ] [Nat]Absence check using state equation in 5684 ms returned sat
[2023-03-18 07:43:57] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-18 07:43:57] [INFO ] [Nat]Added 497 Read/Feed constraints in 584 ms returned sat
[2023-03-18 07:43:59] [INFO ] Deduced a trap composed of 16 places in 1208 ms of which 2 ms to minimize.
[2023-03-18 07:44:00] [INFO ] Deduced a trap composed of 65 places in 1038 ms of which 1 ms to minimize.
[2023-03-18 07:44:01] [INFO ] Deduced a trap composed of 83 places in 1032 ms of which 3 ms to minimize.
[2023-03-18 07:44:02] [INFO ] Deduced a trap composed of 92 places in 987 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 07:44:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5497 reset in 1968 ms.
Product exploration explored 100000 steps with 5534 reset in 1993 ms.
Support contains 392 out of 1368 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1368/1368 places, 2480/2480 transitions.
Applied a total of 0 rules in 48 ms. Remains 1368 /1368 variables (removed 0) and now considering 2480/2480 (removed 0) transitions.
[2023-03-18 07:44:06] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
[2023-03-18 07:44:06] [INFO ] Invariant cache hit.
[2023-03-18 07:44:07] [INFO ] Implicit Places using invariants in 728 ms returned []
[2023-03-18 07:44:07] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
[2023-03-18 07:44:07] [INFO ] Invariant cache hit.
[2023-03-18 07:44:08] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-18 07:44:18] [INFO ] Implicit Places using invariants and state equation in 11234 ms returned []
Implicit Place search using SMT with State Equation took 11970 ms to find 0 implicit places.
[2023-03-18 07:44:18] [INFO ] Redundant transitions in 213 ms returned []
[2023-03-18 07:44:18] [INFO ] Flow matrix only has 2144 transitions (discarded 336 similar events)
[2023-03-18 07:44:18] [INFO ] Invariant cache hit.
[2023-03-18 07:44:21] [INFO ] Dead Transitions using invariants and state equation in 2692 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14932 ms. Remains : 1368/1368 places, 2480/2480 transitions.
Treatment of property Peterson-COL-7-LTLFireability-11 finished in 97190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 216 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 96 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:44:21] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2023-03-18 07:44:22] [INFO ] Computed 31 place invariants in 17 ms
[2023-03-18 07:44:22] [INFO ] Implicit Places using invariants in 954 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 957 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 83 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1136 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-COL-7-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (LT s641 1) (LT s642 1) (LT s640 1) (LT s643 1) (LT s646 1) (LT s647 1) (LT s644 1) (LT s633 1) (LT s632 1) (LT s635 1) (LT s634 1) (LT s637 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-7-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-7-LTLFireability-13 finished in 1311 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(F(!p0))||(F(!p0)&&F(!p1))) U G(p2))))'
Support contains 808 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 46 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2023-03-18 07:44:23] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:44:23] [INFO ] Invariant cache hit.
[2023-03-18 07:44:23] [INFO ] Implicit Places using invariants in 661 ms returned []
[2023-03-18 07:44:23] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:44:23] [INFO ] Invariant cache hit.
[2023-03-18 07:44:25] [INFO ] State equation strengthened by 497 read => feed constraints.
[2023-03-18 07:44:31] [INFO ] Implicit Places using invariants and state equation in 7499 ms returned []
Implicit Place search using SMT with State Equation took 8162 ms to find 0 implicit places.
[2023-03-18 07:44:31] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2023-03-18 07:44:31] [INFO ] Invariant cache hit.
[2023-03-18 07:44:34] [INFO ] Dead Transitions using invariants and state equation in 3523 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11732 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p2), (NOT p2), p0, (AND p0 p1), (AND p0 p1)]
Running random walk in product with property : Peterson-COL-7-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s1106 1) (GEQ s846 1) (GEQ s911 1) (GEQ s716 1) (GEQ s781 1) (GEQ s960 1) (GEQ s1025 1) (GEQ s797 1) (GEQ s927 1) (GEQ s1090 1) (GEQ s862 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 4407 reset in 1371 ms.
Stack based approach found an accepted trace after 5197 steps with 241 reset with depth 16 and stack size 16 in 79 ms.
FORMULA Peterson-COL-7-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLFireability-14 finished in 13436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 160 out of 1992 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions removed 890 transitions
Trivial Post-agglo rules discarded 890 transitions
Performed 890 trivial Post agglomeration. Transition count delta: 890
Iterating post reduction 0 with 890 rules applied. Total rules applied 890 place count 1992 transition count 2206
Reduce places removed 890 places and 0 transitions.
Iterating post reduction 1 with 890 rules applied. Total rules applied 1780 place count 1102 transition count 2206
Performed 406 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 406 Pre rules applied. Total rules applied 1780 place count 1102 transition count 1800
Deduced a syphon composed of 406 places in 1 ms
Reduce places removed 406 places and 0 transitions.
Iterating global reduction 2 with 812 rules applied. Total rules applied 2592 place count 696 transition count 1800
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 2608 place count 688 transition count 1792
Applied a total of 2608 rules in 145 ms. Remains 688 /1992 variables (removed 1304) and now considering 1792/3096 (removed 1304) transitions.
[2023-03-18 07:44:36] [INFO ] Flow matrix only has 1456 transitions (discarded 336 similar events)
// Phase 1: matrix 1456 rows 688 cols
[2023-03-18 07:44:36] [INFO ] Computed 31 place invariants in 6 ms
[2023-03-18 07:44:37] [INFO ] Implicit Places using invariants in 696 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 699 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 680/1992 places, 1792/3096 transitions.
Applied a total of 0 rules in 30 ms. Remains 680 /680 variables (removed 0) and now considering 1792/1792 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 875 ms. Remains : 680/1992 places, 1792/3096 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s31 1) (LT s80 1)) (OR (LT s32 1) (LT s94 1)) (OR (LT s64 1) (LT s120 1)) (OR (LT s48 1) (LT s107 1)) (OR (LT s62 1) (LT s108 1)) (OR (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 4573 ms.
Stack based approach found an accepted trace after 11 steps with 0 reset with depth 12 and stack size 12 in 0 ms.
FORMULA Peterson-COL-7-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLFireability-15 finished in 5508 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)))'
[2023-03-18 07:44:42] [INFO ] Flatten gal took : 116 ms
[2023-03-18 07:44:42] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-18 07:44:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1992 places, 3096 transitions and 9584 arcs took 17 ms.
Total runtime 180700 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/901/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : Peterson-COL-7-LTLFireability-11
BK_STOP 1679125484275
--------------------
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
mcc2023
ltl formula name Peterson-COL-7-LTLFireability-11
ltl formula formula --ltl=/tmp/901/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1992 places, 3096 transitions and 9584 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.350 real 0.080 user 0.150 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/901/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/901/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/901/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/901/ltl_0_
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x5614954a53f4]
0: pnml2lts-mc(+0xa23f4) [0x5614954a53f4]
1: pnml2lts-mc(+0xa2496) [0x5614954a5496]
1: pnml2lts-mc(+0xa2496) [0x5614954a5496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f3b6c573140]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f3b6c573140]
3: pnml2lts-mc(+0x405be5) [0x561495808be5]
3: pnml2lts-mc(+0x405be5) [0x561495808be5]
4: pnml2lts-mc(+0x16b3f9) [0x56149556e3f9]
4: pnml2lts-mc(+0x16b3f9) [0x56149556e3f9]
5: pnml2lts-mc(+0x164ac4) [0x561495567ac4]
5: pnml2lts-mc(+0x164ac4) [0x561495567ac4]
6: pnml2lts-mc(+0x272e0a) [0x561495675e0a]
6: pnml2lts-mc(+0x272e0a) [0x561495675e0a]
7: pnml2lts-mc(+0xb61f0) [0x5614954b91f0]
7: pnml2lts-mc(+0xb61f0) [0x5614954b91f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f3b6c3c64d7]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f3b6c3c64d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f3b6c3c667a]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f3b6c3c667a]
10: pnml2lts-mc(+0xa1581) [0x5614954a4581]
10: pnml2lts-mc(+0xa1581) [0x5614954a4581]
11: pnml2lts-mc(+0xa1910) [0x5614954a4910]
11: pnml2lts-mc(+0xa1910) [0x5614954a4910]
12: pnml2lts-mc(+0xa32a2) [0x5614954a62a2]
12: pnml2lts-mc(+0xa32a2) [0x5614954a62a2]
13: pnml2lts-mc(+0x8e039) [0x561495491039]
13: pnml2lts-mc(+0x8e039) [0x561495491039]
14: pnml2lts-mc(+0x8f01d) [0x56149549201d]
15: pnml2lts-mc(+0x7fedb) [0x561495482edb]
16: pnml2lts-mc(+0x6095d) [0x56149546395d]
17: pnml2lts-mc(+0x609f0) [0x5614954639f0]
18: pnml2lts-mc(+0x5eb0a) [0x561495461b0a]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f3b6c3aed0a]
20: pnml2lts-mc(+0x6075e) [0x56149546375e]
0: pnml2lts-mc(+0xa23f4) [0x5614954a53f4]
14: pnml2lts-mc(+0x8f01d) [0x56149549201d]
1: pnml2lts-mc(+0xa2496) [0x5614954a5496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f3b6c573140]
15: pnml2lts-mc(+0x7fedb) [0x561495482edb]
16: pnml2lts-mc(+0x6095d) [0x56149546395d]
17: pnml2lts-mc(+0x609f0) [0x5614954639f0]
18: pnml2lts-mc(+0x5eb0a) [0x561495461b0a]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f3b6c3aed0a]
20: pnml2lts-mc(+0x6075e) [0x56149546375e]
3: pnml2lts-mc(+0x405be5) [0x561495808be5]
4: pnml2lts-mc(+0x16b3f9) [0x56149556e3f9]
5: pnml2lts-mc(+0x164ac4) [0x561495567ac4]
6: pnml2lts-mc(+0x272e0a) [0x561495675e0a]
7: pnml2lts-mc(+0xb61f0) [0x5614954b91f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f3b6c3c64d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f3b6c3c667a]
0: pnml2lts-mc(+0xa23f4) [0x5614954a53f4]
1: pnml2lts-mc(+0xa2496) [0x5614954a5496]
10: pnml2lts-mc(+0xa1581) [0x5614954a4581]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f3b6c573140]
3: pnml2lts-mc(+0x405be5) [0x561495808be5]
4: pnml2lts-mc(+0x16b3f9) [0x56149556e3f9]
5: pnml2lts-mc(+0x164ac4) [0x561495567ac4]
6: pnml2lts-mc(+0x272e0a) [0x561495675e0a]
7: pnml2lts-mc(+0xb61f0) [0x5614954b91f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f3b6c3c64d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f3b6c3c667a]
10: pnml2lts-mc(+0xa1581) [0x5614954a4581]
11: pnml2lts-mc(+0xa1910) [0x5614954a4910]
12: pnml2lts-mc(+0xa32a2) [0x5614954a62a2]
13: pnml2lts-mc(+0x8e039) [0x561495491039]
14: pnml2lts-mc(+0x8f01d) [0x56149549201d]
15: pnml2lts-mc(+0x7fedb) [0x561495482edb]
16: pnml2lts-mc(+0x6095d) [0x56149546395d]
17: pnml2lts-mc(+0x609f0) [0x5614954639f0]
18: pnml2lts-mc(+0x5eb0a) [0x561495461b0a]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f3b6c3aed0a]
20: pnml2lts-mc(+0x6075e) [0x56149546375e]
11: pnml2lts-mc(+0xa1910) [0x5614954a4910]
12: pnml2lts-mc(+0xa32a2) [0x5614954a62a2]
13: pnml2lts-mc(+0x8e039) [0x561495491039]
14: pnml2lts-mc(+0x8f01d) [0x56149549201d]
15: pnml2lts-mc(+0x7fedb) [0x561495482edb]
16: pnml2lts-mc(+0x6095d) [0x56149546395d]
17: pnml2lts-mc(+0x609f0) [0x5614954639f0]
18: pnml2lts-mc(+0x5eb0a) [0x561495461b0a]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f3b6c3aed0a]
20: pnml2lts-mc(+0x6075e) [0x56149546375e]
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="Peterson-COL-7"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Peterson-COL-7, 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 r265-smll-167863540200596"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 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 ;