About the Execution of ITS-Tools for FlexibleBarrier-PT-20a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 272.247 | 17137.00 | 31560.00 | 208.90 | TFTFTTFTTFTFTFFT | 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.r096-smll-165260575800131.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 FlexibleBarrier-PT-20a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260575800131
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.3K Apr 29 14:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 14:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 29 13:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 29 13:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 321K May 10 09:33 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 FlexibleBarrier-PT-20a-LTLCardinality-00
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-01
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-02
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-03
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-04
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-05
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-06
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-07
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-08
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-09
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-10
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-11
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-12
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-13
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-14
FORMULA_NAME FlexibleBarrier-PT-20a-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652660147683
Running Version 202205111006
[2022-05-16 00:15:50] [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]
[2022-05-16 00:15:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 00:15:50] [INFO ] Load time of PNML (sax parser for PT used): 338 ms
[2022-05-16 00:15:50] [INFO ] Transformed 243 places.
[2022-05-16 00:15:50] [INFO ] Transformed 1064 transitions.
[2022-05-16 00:15:50] [INFO ] Found NUPN structural information;
[2022-05-16 00:15:50] [INFO ] Parsed PT model containing 243 places and 1064 transitions in 610 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 362 transitions
Reduce redundant transitions removed 362 transitions.
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 702/702 transitions.
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 243 transition count 682
Applied a total of 20 rules in 102 ms. Remains 243 /243 variables (removed 0) and now considering 682/702 (removed 20) transitions.
// Phase 1: matrix 682 rows 243 cols
[2022-05-16 00:15:51] [INFO ] Computed 22 place invariants in 30 ms
[2022-05-16 00:15:52] [INFO ] Implicit Places using invariants in 1117 ms returned [241, 242]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1200 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 241/243 places, 682/702 transitions.
Applied a total of 0 rules in 15 ms. Remains 241 /241 variables (removed 0) and now considering 682/682 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 241/243 places, 682/702 transitions.
Support contains 20 out of 241 places after structural reductions.
[2022-05-16 00:15:52] [INFO ] Flatten gal took : 161 ms
[2022-05-16 00:15:52] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 00:15:53] [INFO ] Flatten gal took : 83 ms
[2022-05-16 00:15:53] [INFO ] Input system was already deterministic with 682 transitions.
Support contains 19 out of 241 places (down from 20) after GAL structural reductions.
Finished random walk after 2006 steps, including 0 resets, run visited all 13 properties in 243 ms. (steps per millisecond=8 )
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!X(p0) U G(X(p1)))&&(G(p2)||F(p3))))'
Support contains 5 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 682/682 transitions.
Applied a total of 0 rules in 7 ms. Remains 241 /241 variables (removed 0) and now considering 682/682 (removed 0) transitions.
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:15:53] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-16 00:15:53] [INFO ] Implicit Places using invariants in 169 ms returned []
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:15:53] [INFO ] Computed 20 place invariants in 6 ms
[2022-05-16 00:15:54] [INFO ] Implicit Places using invariants and state equation in 459 ms returned []
Implicit Place search using SMT with State Equation took 633 ms to find 0 implicit places.
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:15:54] [INFO ] Computed 20 place invariants in 12 ms
[2022-05-16 00:15:55] [INFO ] Dead Transitions using invariants and state equation in 645 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 241/241 places, 682/682 transitions.
Stuttering acceptance computed with spot in 577 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3))), (NOT p3), (AND (NOT p3) (NOT p2)), (NOT p1), true, (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-20a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}, { cond=(AND p1 p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(EQ s115 0), p3:(AND (EQ s46 0) (EQ s170 1)), p1:(NEQ s115 1), p0:(OR (EQ s85 0) (EQ s169 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1089 steps with 0 reset in 31 ms.
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20a-LTLCardinality-01 finished in 1992 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 682/682 transitions.
Applied a total of 0 rules in 10 ms. Remains 241 /241 variables (removed 0) and now considering 682/682 (removed 0) transitions.
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:15:55] [INFO ] Computed 20 place invariants in 8 ms
[2022-05-16 00:15:55] [INFO ] Implicit Places using invariants in 130 ms returned []
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:15:55] [INFO ] Computed 20 place invariants in 11 ms
[2022-05-16 00:15:56] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 545 ms to find 0 implicit places.
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:15:56] [INFO ] Computed 20 place invariants in 6 ms
[2022-05-16 00:15:56] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 241/241 places, 682/682 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : FlexibleBarrier-PT-20a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s45 0) (EQ s236 1))], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1555 ms.
Product exploration explored 100000 steps with 50000 reset in 1512 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 64 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FlexibleBarrier-PT-20a-LTLCardinality-02 finished in 4228 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!(p0 U (F(p1)&&p0)))||X((F(X(p2))||p3))))'
Support contains 5 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 682/682 transitions.
Applied a total of 0 rules in 7 ms. Remains 241 /241 variables (removed 0) and now considering 682/682 (removed 0) transitions.
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:15:59] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-16 00:16:00] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:16:00] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-16 00:16:00] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
// Phase 1: matrix 682 rows 241 cols
[2022-05-16 00:16:00] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-16 00:16:00] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 241/241 places, 682/682 transitions.
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2) p0 p1), (AND (NOT p2) (NOT p3) p1), (AND (NOT p2) (NOT p3) p0 p1), (AND (NOT p2) p1), (AND (NOT p2) p1 p0), (NOT p2)]
Running random walk in product with property : FlexibleBarrier-PT-20a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 6}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=3 dest: 5}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=6 dest: 6}]], initial=1, aps=[p3:(EQ s76 0), p0:(OR (EQ s0 0) (EQ s131 1)), p1:(OR (EQ s41 0) (EQ s239 1)), p2:(AND (EQ s239 0) (EQ s41 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, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1580 ms.
Product exploration explored 100000 steps with 50000 reset in 1516 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p3 (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p3)))), (X p3), (X (NOT (AND p0 p1 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p3)))), (X (NOT (AND p1 (NOT p3)))), (X (NOT (AND p0 (NOT p1) (NOT p3)))), (X (X (AND p0 p1 (NOT p2)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p3)
Knowledge based reduction with 13 factoid took 229 ms. Reduced automaton from 7 states, 15 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property FlexibleBarrier-PT-20a-LTLCardinality-10 finished in 4471 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(G(F(X(p0)))))&&F(G(p1))))'
Support contains 3 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 682/682 transitions.
Graph (trivial) has 311 edges and 241 vertex of which 227 / 241 are part of one of the 21 SCC in 5 ms
Free SCC test removed 206 places
Ensure Unique test removed 431 transitions
Reduce isomorphic transitions removed 431 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 218 transitions
Reduce isomorphic transitions removed 218 transitions.
Graph (trivial) has 17 edges and 17 vertex of which 2 / 17 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 237 rules applied. Total rules applied 238 place count 16 transition count 31
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 244 place count 15 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 246 place count 13 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 246 place count 13 transition count 25
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 248 place count 12 transition count 25
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 249 place count 11 transition count 23
Iterating global reduction 3 with 1 rules applied. Total rules applied 250 place count 11 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 252 place count 11 transition count 21
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 254 place count 10 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 255 place count 9 transition count 20
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 265 place count 9 transition count 10
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 2 rules applied. Total rules applied 267 place count 9 transition count 8
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 269 place count 7 transition count 8
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 269 place count 7 transition count 7
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 271 place count 6 transition count 7
Applied a total of 271 rules in 39 ms. Remains 6 /241 variables (removed 235) and now considering 7/682 (removed 675) transitions.
// Phase 1: matrix 7 rows 6 cols
[2022-05-16 00:16:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-16 00:16:04] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-16 00:16:04] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-16 00:16:04] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-16 00:16:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-16 00:16:04] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-16 00:16:04] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/241 places, 7/682 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/241 places, 7/682 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-20a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s2 1), p0:(AND (EQ s4 0) (EQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-20a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20a-LTLCardinality-14 finished in 297 ms.
All properties solved by simple procedures.
Total runtime 14567 ms.
BK_STOP 1652660164820
--------------------
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="FlexibleBarrier-PT-20a"
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 FlexibleBarrier-PT-20a, 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 r096-smll-165260575800131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-20a.tgz
mv FlexibleBarrier-PT-20a 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 ;