About the Execution of ITS-Tools for Philosophers-PT-000100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 334.731 | 29099.00 | 41726.00 | 115.60 | FFFTTTFFFTFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016500315.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-PT-000100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016500315
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 78K Apr 29 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 476K Apr 29 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 63K Apr 29 11:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 441K Apr 29 11:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 45K May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 192K May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 127K May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 29K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 215K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-00
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-01
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-02
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-03
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-04
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-05
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-06
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-07
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-08
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-09
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-10
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-11
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-12
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-13
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-14
FORMULA_NAME Philosophers-PT-000100-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652823521515
Running Version 202205111006
[2022-05-17 21:38:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 21:38:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 21:38:42] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2022-05-17 21:38:42] [INFO ] Transformed 500 places.
[2022-05-17 21:38:42] [INFO ] Transformed 500 transitions.
[2022-05-17 21:38:42] [INFO ] Found NUPN structural information;
[2022-05-17 21:38:42] [INFO ] Parsed PT model containing 500 places and 500 transitions in 215 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA Philosophers-PT-000100-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000100-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 402 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 16 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:43] [INFO ] Computed 200 place invariants in 21 ms
[2022-05-17 21:38:43] [INFO ] Implicit Places using invariants in 369 ms returned []
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:43] [INFO ] Computed 200 place invariants in 6 ms
[2022-05-17 21:38:43] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 707 ms to find 0 implicit places.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:43] [INFO ] Computed 200 place invariants in 3 ms
[2022-05-17 21:38:44] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 500/500 transitions.
Support contains 402 out of 500 places after structural reductions.
[2022-05-17 21:38:44] [INFO ] Flatten gal took : 64 ms
[2022-05-17 21:38:44] [INFO ] Flatten gal took : 36 ms
[2022-05-17 21:38:44] [INFO ] Input system was already deterministic with 500 transitions.
Finished random walk after 1738 steps, including 0 resets, run visited all 17 properties in 102 ms. (steps per millisecond=17 )
FORMULA Philosophers-PT-000100-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!(X(p1)||p0) U X(p1))))'
Support contains 200 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 24 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:44] [INFO ] Computed 200 place invariants in 3 ms
[2022-05-17 21:38:44] [INFO ] Implicit Places using invariants in 181 ms returned []
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:44] [INFO ] Computed 200 place invariants in 3 ms
[2022-05-17 21:38:45] [INFO ] Implicit Places using invariants and state equation in 300 ms returned []
Implicit Place search using SMT with State Equation took 485 ms to find 0 implicit places.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:45] [INFO ] Computed 200 place invariants in 8 ms
[2022-05-17 21:38:45] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 500/500 transitions.
Stuttering acceptance computed with spot in 337 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(OR (LEQ 3 (ADD s189 s190 s191 s192 s195 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 ...], 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2971 ms.
Product exploration explored 100000 steps with 33333 reset in 2944 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) p1), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 5 factoid took 121 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Philosophers-PT-000100-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-PT-000100-LTLCardinality-04 finished in 7877 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||F(p0)||p1)))'
Support contains 200 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 13 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:52] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:38:52] [INFO ] Implicit Places using invariants in 207 ms returned []
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:52] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:38:53] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:53] [INFO ] Computed 200 place invariants in 3 ms
[2022-05-17 21:38:53] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 500/500 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p0:(GT 3 (ADD s381 s382 s383 s384 s385 s386 s387 s388 s390 s393 s394 s395 s396 s413 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1785 ms.
Product exploration explored 100000 steps with 50000 reset in 1926 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 (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Philosophers-PT-000100-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-PT-000100-LTLCardinality-05 finished in 4903 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 200 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 10 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:57] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:38:57] [INFO ] Implicit Places using invariants in 242 ms returned []
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:57] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:38:58] [INFO ] Implicit Places using invariants and state equation in 365 ms returned []
Implicit Place search using SMT with State Equation took 622 ms to find 0 implicit places.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:58] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:38:58] [INFO ] Dead Transitions using invariants and state equation in 245 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 500/500 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ (ADD s285 s286 s287 s288 s289 s290 s291 s292 s293 s294 s295 s296 s297 s298 s299 s300 s316 s317 s318 s319 s320 s321 s322 s323 s324 s325 s326 s327 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][false, false, false]]
Stuttering criterion allowed to conclude after 35015 steps with 5 reset in 292 ms.
FORMULA Philosophers-PT-000100-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000100-LTLCardinality-06 finished in 1279 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(p0)))&&X(p0)))'
Support contains 100 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 10 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:58] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:38:59] [INFO ] Implicit Places using invariants in 216 ms returned []
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:59] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:38:59] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 621 ms to find 0 implicit places.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:38:59] [INFO ] Computed 200 place invariants in 4 ms
[2022-05-17 21:38:59] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 500/500 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 (ADD s189 s190 s191 s192 s195 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Philosophers-PT-000100-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000100-LTLCardinality-07 finished in 1006 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(X(G(p0))))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 98
Deduced a syphon composed of 98 places in 1 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 0 with 196 rules applied. Total rules applied 196 place count 402 transition count 402
Applied a total of 196 rules in 42 ms. Remains 402 /500 variables (removed 98) and now considering 402/500 (removed 98) transitions.
// Phase 1: matrix 402 rows 402 cols
[2022-05-17 21:38:59] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:39:00] [INFO ] Implicit Places using invariants in 217 ms returned []
// Phase 1: matrix 402 rows 402 cols
[2022-05-17 21:39:00] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:00] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 609 ms to find 0 implicit places.
[2022-05-17 21:39:00] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 402 rows 402 cols
[2022-05-17 21:39:00] [INFO ] Computed 200 place invariants in 3 ms
[2022-05-17 21:39:00] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 402/500 places, 402/500 transitions.
Finished structural reductions, in 1 iterations. Remains : 402/500 places, 402/500 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-08 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 (EQ s103 0) (EQ s262 1))], 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 3057 steps with 0 reset in 30 ms.
FORMULA Philosophers-PT-000100-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000100-LTLCardinality-08 finished in 975 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(X(p1)))||p0)))'
Support contains 4 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:39:00] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:01] [INFO ] Implicit Places using invariants in 239 ms returned []
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:39:01] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:01] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 640 ms to find 0 implicit places.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:39:01] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:39:01] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 500/500 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(OR (EQ s492 0) (EQ s231 1)), p1:(OR (EQ s262 0) (EQ s472 1))], 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 1504 ms.
Product exploration explored 100000 steps with 50000 reset in 1517 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 72 ms. Reduced automaton from 4 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Philosophers-PT-000100-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-PT-000100-LTLCardinality-09 finished in 4300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(p0) U p1))'
Support contains 4 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 0 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 0 with 190 rules applied. Total rules applied 190 place count 405 transition count 405
Applied a total of 190 rules in 26 ms. Remains 405 /500 variables (removed 95) and now considering 405/500 (removed 95) transitions.
// Phase 1: matrix 405 rows 405 cols
[2022-05-17 21:39:05] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:05] [INFO ] Implicit Places using invariants in 242 ms returned []
// Phase 1: matrix 405 rows 405 cols
[2022-05-17 21:39:05] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:05] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
[2022-05-17 21:39:05] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 405 rows 405 cols
[2022-05-17 21:39:05] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:05] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 405/500 places, 405/500 transitions.
Finished structural reductions, in 1 iterations. Remains : 405/500 places, 405/500 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), true, p0]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s166 0) (EQ s280 1)), p0:(OR (EQ s114 0) (EQ s402 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 47 steps with 0 reset in 5 ms.
FORMULA Philosophers-PT-000100-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000100-LTLCardinality-10 finished in 999 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X(X(p0))))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 0 with 198 rules applied. Total rules applied 198 place count 401 transition count 401
Applied a total of 198 rules in 26 ms. Remains 401 /500 variables (removed 99) and now considering 401/500 (removed 99) transitions.
// Phase 1: matrix 401 rows 401 cols
[2022-05-17 21:39:06] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:06] [INFO ] Implicit Places using invariants in 228 ms returned []
// Phase 1: matrix 401 rows 401 cols
[2022-05-17 21:39:06] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:39:06] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
[2022-05-17 21:39:06] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 401 rows 401 cols
[2022-05-17 21:39:06] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:39:06] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/500 places, 401/500 transitions.
Finished structural reductions, in 1 iterations. Remains : 401/500 places, 401/500 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s397 0) (EQ s400 1))], 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 48176 steps with 5 reset in 259 ms.
FORMULA Philosophers-PT-000100-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000100-LTLCardinality-11 finished in 1229 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F(X(X(F((F(p1)||p0)))))||F(p2)))))'
Support contains 5 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Performed 94 Post agglomeration using F-continuation condition.Transition count delta: 94
Deduced a syphon composed of 94 places in 0 ms
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 0 with 188 rules applied. Total rules applied 188 place count 406 transition count 406
Applied a total of 188 rules in 26 ms. Remains 406 /500 variables (removed 94) and now considering 406/500 (removed 94) transitions.
// Phase 1: matrix 406 rows 406 cols
[2022-05-17 21:39:07] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:07] [INFO ] Implicit Places using invariants in 223 ms returned []
// Phase 1: matrix 406 rows 406 cols
[2022-05-17 21:39:07] [INFO ] Computed 200 place invariants in 6 ms
[2022-05-17 21:39:07] [INFO ] Implicit Places using invariants and state equation in 367 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
[2022-05-17 21:39:07] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 406 rows 406 cols
[2022-05-17 21:39:07] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:39:08] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 406/500 places, 406/500 transitions.
Finished structural reductions, in 1 iterations. Remains : 406/500 places, 406/500 transitions.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s384 0) (EQ s120 1)), p1:(EQ s36 1), p0:(OR (EQ s70 0) (EQ s405 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 172 reset in 941 ms.
Stack based approach found an accepted trace after 14316 steps with 27 reset with depth 223 and stack size 221 in 163 ms.
FORMULA Philosophers-PT-000100-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000100-LTLCardinality-13 finished in 2091 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 500/500 transitions.
Applied a total of 0 rules in 11 ms. Remains 500 /500 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:39:09] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:09] [INFO ] Implicit Places using invariants in 262 ms returned []
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:39:09] [INFO ] Computed 200 place invariants in 2 ms
[2022-05-17 21:39:10] [INFO ] Implicit Places using invariants and state equation in 423 ms returned []
Implicit Place search using SMT with State Equation took 689 ms to find 0 implicit places.
// Phase 1: matrix 500 rows 500 cols
[2022-05-17 21:39:10] [INFO ] Computed 200 place invariants in 1 ms
[2022-05-17 21:39:10] [INFO ] Dead Transitions using invariants and state equation in 239 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 500/500 transitions.
Stuttering acceptance computed with spot in 174 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000100-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (NEQ s198 0) (NEQ s301 1))], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 2 ms.
FORMULA Philosophers-PT-000100-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000100-LTLCardinality-15 finished in 1136 ms.
All properties solved by simple procedures.
Total runtime 27879 ms.
BK_STOP 1652823550614
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-000100"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-000100, 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 r168-tall-165277016500315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000100.tgz
mv Philosophers-PT-000100 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 ;