About the Execution of ITS-Tools for Philosophers-COL-000200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 814.264 | 103198.00 | 122524.00 | 2305.10 | FFFTFTFFTFFTFFFF | 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.r293-tall-167873945000123.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 itstools
Input is Philosophers-COL-000200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945000123
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 6.8K Feb 25 13:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 13:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 13:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 13:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 13:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 13:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 13:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 25 13:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 18K 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 Philosophers-COL-000200-LTLCardinality-00
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-01
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-02
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-03
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-04
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-05
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-06
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-07
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-08
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-09
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-10
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-11
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-12
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-13
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-14
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678790726241
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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000200
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-14 10:45:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 10:45:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 10:45:27] [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.
[2023-03-14 10:45:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 10:45:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 464 ms
[2023-03-14 10:45:28] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 1000 PT places and 1000.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 10:45:28] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 3 ms.
[2023-03-14 10:45:28] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Philosophers-COL-000200-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000200-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000200-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10102 steps, including 49 resets, run finished after 39 ms. (steps per millisecond=259 ) properties (out of 22) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 5 rows 5 cols
[2023-03-14 10:45:28] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-14 10:45:28] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-14 10:45:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-14 10:45:28] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
FORMULA Philosophers-COL-000200-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 10:45:28] [INFO ] Flatten gal took : 17 ms
[2023-03-14 10:45:28] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 200) 200) 200)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 10:45:28] [INFO ] Unfolded HLPN to a Petri net with 1000 places and 1000 transitions 3200 arcs in 24 ms.
[2023-03-14 10:45:28] [INFO ] Unfolded 12 HLPN properties in 2 ms.
Support contains 1000 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 15 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1000 cols
[2023-03-14 10:45:29] [INFO ] Computed 400 place invariants in 23 ms
[2023-03-14 10:45:29] [INFO ] Implicit Places using invariants in 356 ms returned []
[2023-03-14 10:45:29] [INFO ] Invariant cache hit.
[2023-03-14 10:45:29] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 893 ms to find 0 implicit places.
[2023-03-14 10:45:29] [INFO ] Invariant cache hit.
[2023-03-14 10:45:30] [INFO ] Dead Transitions using invariants and state equation in 601 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1513 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Support contains 1000 out of 1000 places after structural reductions.
[2023-03-14 10:45:30] [INFO ] Flatten gal took : 82 ms
[2023-03-14 10:45:30] [INFO ] Flatten gal took : 73 ms
[2023-03-14 10:45:31] [INFO ] Input system was already deterministic with 1000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 828 ms. (steps per millisecond=12 ) properties (out of 21) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-14 10:45:32] [INFO ] Invariant cache hit.
[2023-03-14 10:45:33] [INFO ] [Real]Absence check using 400 positive place invariants in 57 ms returned sat
[2023-03-14 10:45:34] [INFO ] After 1261ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-14 10:45:34] [INFO ] [Nat]Absence check using 400 positive place invariants in 52 ms returned sat
[2023-03-14 10:45:37] [INFO ] After 2568ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2023-03-14 10:45:38] [INFO ] After 3834ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 1083 ms.
[2023-03-14 10:45:39] [INFO ] After 5469ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 200 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=25 )
Parikh walk visited 2 properties in 39 ms.
Successfully simplified 2 atomic propositions for a total of 12 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' '!(F(G(p0)))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 82 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:45:40] [INFO ] Invariant cache hit.
[2023-03-14 10:45:40] [INFO ] Implicit Places using invariants in 413 ms returned []
[2023-03-14 10:45:40] [INFO ] Invariant cache hit.
[2023-03-14 10:45:41] [INFO ] Implicit Places using invariants and state equation in 785 ms returned []
Implicit Place search using SMT with State Equation took 1199 ms to find 0 implicit places.
[2023-03-14 10:45:41] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-14 10:45:41] [INFO ] Invariant cache hit.
[2023-03-14 10:45:42] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1881 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-00 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 (LEQ 1 (ADD s800 s801 s802 s803 s804 s805 s806 s807 s808 s809 s810 s811 s812 s813 s814 s815 s816 s817 s818 s819 s820 s821 s822 s823 s824 s825 s826...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 29825 steps with 0 reset in 729 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-00 finished in 2791 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)||G(p1))))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 37 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:45:43] [INFO ] Invariant cache hit.
[2023-03-14 10:45:43] [INFO ] Implicit Places using invariants in 387 ms returned []
[2023-03-14 10:45:43] [INFO ] Invariant cache hit.
[2023-03-14 10:45:44] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1118 ms to find 0 implicit places.
[2023-03-14 10:45:44] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-14 10:45:44] [INFO ] Invariant cache hit.
[2023-03-14 10:45:44] [INFO ] Dead Transitions using invariants and state equation in 543 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1718 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 325 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 (ADD s800 s801 s802 s803 s804 s805 s806 s807 s808 s809 s810 s811 s812 s813 s814 s815 s816 s817 s818 s819 s820 s821 s822 s823 s824 s825 s826 s827...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 35960 steps with 0 reset in 1224 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-01 finished in 3289 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((p0&&F(p1))))'
Support contains 800 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 25 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:45:46] [INFO ] Invariant cache hit.
[2023-03-14 10:45:46] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-14 10:45:46] [INFO ] Invariant cache hit.
[2023-03-14 10:45:47] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
[2023-03-14 10:45:47] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-14 10:45:47] [INFO ] Invariant cache hit.
[2023-03-14 10:45:47] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1407 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ (ADD s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 27 reset in 2783 ms.
Stack based approach found an accepted trace after 2185 steps with 0 reset with depth 2186 and stack size 2186 in 73 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-02 finished in 4379 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||F(p1)||X(G(p2)))))'
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 8 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:45:50] [INFO ] Invariant cache hit.
[2023-03-14 10:45:50] [INFO ] Implicit Places using invariants in 298 ms returned []
[2023-03-14 10:45:50] [INFO ] Invariant cache hit.
[2023-03-14 10:45:51] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 914 ms to find 0 implicit places.
[2023-03-14 10:45:51] [INFO ] Invariant cache hit.
[2023-03-14 10:45:52] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1450 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ (ADD s400 s401 s402 s403 s404 s405 s406 s407 s408 s409 s410 s411 s412 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3152 ms.
Product exploration explored 100000 steps with 50000 reset in 3282 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 p0 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Philosophers-COL-000200-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-COL-000200-LTLCardinality-05 finished in 11592 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)) U G(p1)))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 46 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:02] [INFO ] Invariant cache hit.
[2023-03-14 10:46:02] [INFO ] Implicit Places using invariants in 323 ms returned []
[2023-03-14 10:46:02] [INFO ] Invariant cache hit.
[2023-03-14 10:46:03] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 1004 ms to find 0 implicit places.
[2023-03-14 10:46:03] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-14 10:46:03] [INFO ] Invariant cache hit.
[2023-03-14 10:46:03] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1593 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), p0, (AND p0 p1)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 (ADD s600 s601 s602 s603 s604 s605 s606 s607 s608 s609 s610 s611 s612 s613 s614 s615 s616 s617 s618 s619 s620 s621 s622 s623 s624 s625 s626 s627...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 2091 ms.
Stack based approach found an accepted trace after 2323 steps with 0 reset with depth 2324 and stack size 2324 in 56 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-06 finished in 3875 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||X(G(p1)))))'
Support contains 200 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 17 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:06] [INFO ] Invariant cache hit.
[2023-03-14 10:46:06] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-14 10:46:06] [INFO ] Invariant cache hit.
[2023-03-14 10:46:07] [INFO ] Implicit Places using invariants and state equation in 798 ms returned []
Implicit Place search using SMT with State Equation took 1228 ms to find 0 implicit places.
[2023-03-14 10:46:07] [INFO ] Invariant cache hit.
[2023-03-14 10:46:07] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1794 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-07 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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ 2 (ADD s600 s601 s602 s603 s604 s605 s606 s607 s608 s609 s610 s611 s612 s613 s614 s615 s616 s617 s618 s619 s620 s621 s622 s623 s624 s625 s626 s627...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-07 finished in 1938 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||G(F(p1)))))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 10 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:08] [INFO ] Invariant cache hit.
[2023-03-14 10:46:08] [INFO ] Implicit Places using invariants in 391 ms returned []
[2023-03-14 10:46:08] [INFO ] Invariant cache hit.
[2023-03-14 10:46:09] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
[2023-03-14 10:46:09] [INFO ] Invariant cache hit.
[2023-03-14 10:46:09] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1707 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 259 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 (ADD s800 s801 s802 s803 s804 s805 s806 s807 s808 s809 s810 s811 s812 s813 s814 s815 s816 s817 s818 s819 s820 s821 s822 s823 s824 s825 s826 s827...], nbAcceptance=1, 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 3417 ms.
Product exploration explored 100000 steps with 50000 reset in 3572 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 5 factoid took 94 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Philosophers-COL-000200-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-COL-000200-LTLCardinality-08 finished in 10603 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 U p1)&&F(p2)))||G(p3))))'
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 18 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:18] [INFO ] Invariant cache hit.
[2023-03-14 10:46:18] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-14 10:46:18] [INFO ] Invariant cache hit.
[2023-03-14 10:46:19] [INFO ] Implicit Places using invariants and state equation in 531 ms returned []
Implicit Place search using SMT with State Equation took 749 ms to find 0 implicit places.
[2023-03-14 10:46:19] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-14 10:46:19] [INFO ] Invariant cache hit.
[2023-03-14 10:46:20] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1321 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p1) (NOT p3)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(OR (AND p3 p1) (AND p3 p0)), acceptance={} source=0 dest: 0}, { cond=(AND p3 (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p3) p1) (AND (NOT p3) p0)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p3 (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={0, 1} source=0 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 2}], [{ cond=(AND p3 (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p3 (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p1) p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p3 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p3:(GT 2 (ADD s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 514 reset in 9183 ms.
Stack based approach found an accepted trace after 66803 steps with 348 reset with depth 2340 and stack size 1608 in 6311 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-09 finished in 16953 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(G(p0))||G(!p1))))'
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:35] [INFO ] Invariant cache hit.
[2023-03-14 10:46:35] [INFO ] Implicit Places using invariants in 291 ms returned []
[2023-03-14 10:46:35] [INFO ] Invariant cache hit.
[2023-03-14 10:46:36] [INFO ] Implicit Places using invariants and state equation in 605 ms returned []
Implicit Place search using SMT with State Equation took 897 ms to find 0 implicit places.
[2023-03-14 10:46:36] [INFO ] Invariant cache hit.
[2023-03-14 10:46:37] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1451 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(GT (ADD s800 s801 s802 s803 s804 s805 s806 s807 s808 s809 s810 s811 s812 s813 s814 s815 s816 s817 s818 s819 s820 s821 s822 s823 s824 s825 s826 s827 s8...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 2061 ms.
Product exploration explored 100000 steps with 1 reset in 2263 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 2) seen :1
Finished Best-First random walk after 800 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=72 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 92 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 8 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:44] [INFO ] Invariant cache hit.
[2023-03-14 10:46:44] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-14 10:46:44] [INFO ] Invariant cache hit.
[2023-03-14 10:46:45] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 922 ms to find 0 implicit places.
[2023-03-14 10:46:45] [INFO ] Invariant cache hit.
[2023-03-14 10:46:45] [INFO ] Dead Transitions using invariants and state equation in 522 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1454 ms. Remains : 1000/1000 places, 1000/1000 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 p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 2) seen :1
Finished Best-First random walk after 800 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=72 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 262 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 88 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 3 reset in 2127 ms.
Stack based approach found an accepted trace after 80994 steps with 0 reset with depth 80995 and stack size 57567 in 1776 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-12 finished in 17517 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 200 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 8 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:53] [INFO ] Invariant cache hit.
[2023-03-14 10:46:53] [INFO ] Implicit Places using invariants in 363 ms returned []
[2023-03-14 10:46:53] [INFO ] Invariant cache hit.
[2023-03-14 10:46:54] [INFO ] Implicit Places using invariants and state equation in 767 ms returned []
Implicit Place search using SMT with State Equation took 1133 ms to find 0 implicit places.
[2023-03-14 10:46:54] [INFO ] Invariant cache hit.
[2023-03-14 10:46:54] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1676 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-13 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:(LEQ 2 (ADD s600 s601 s602 s603 s604 s605 s606 s607 s608 s609 s610 s611 s612 s613 s614 s615 s616 s617 s618 s619 s620 s621 s622 s623 s624 s625 s626 s627...], 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 1 steps with 0 reset in 0 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-13 finished in 1827 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(p0)&&F(p1)))'
Support contains 800 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 19 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:46:54] [INFO ] Invariant cache hit.
[2023-03-14 10:46:55] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-14 10:46:55] [INFO ] Invariant cache hit.
[2023-03-14 10:46:55] [INFO ] Implicit Places using invariants and state equation in 548 ms returned []
Implicit Place search using SMT with State Equation took 769 ms to find 0 implicit places.
[2023-03-14 10:46:55] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-14 10:46:55] [INFO ] Invariant cache hit.
[2023-03-14 10:46:56] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1341 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 1025 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(LEQ (ADD s400 s401 s402 s403 s404 s405 s406 s407 s408 s409 s410 s411 s412 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 388 reset in 4101 ms.
Stack based approach found an accepted trace after 5367 steps with 20 reset with depth 277 and stack size 277 in 247 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-14 finished in 6735 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 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 17 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2023-03-14 10:47:01] [INFO ] Invariant cache hit.
[2023-03-14 10:47:01] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-14 10:47:01] [INFO ] Invariant cache hit.
[2023-03-14 10:47:02] [INFO ] Implicit Places using invariants and state equation in 552 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
[2023-03-14 10:47:02] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-14 10:47:02] [INFO ] Invariant cache hit.
[2023-03-14 10:47:03] [INFO ] Dead Transitions using invariants and state equation in 535 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1363 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-15 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 (GT 3 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s3...], 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 410 reset in 3000 ms.
Stack based approach found an accepted trace after 3466 steps with 21 reset with depth 2307 and stack size 2307 in 140 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-15 finished in 4589 ms.
All properties solved by simple procedures.
Total runtime 98572 ms.
BK_STOP 1678790829439
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-COL-000200"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-000200, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945000123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000200.tgz
mv Philosophers-COL-000200 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;