About the Execution of ITS-Tools for PhaseVariation-PT-D20CS010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2367.340 | 88311.00 | 112018.00 | 1417.00 | TTFFFFFFFTFTFFFF | 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-167873944900051.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 PhaseVariation-PT-D20CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873944900051
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.5K Feb 26 15:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 15:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 15:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 15:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 15:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13M 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 PhaseVariation-PT-D20CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D20CS010-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678779653613
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=PhaseVariation-PT-D20CS010
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-14 07:40:55] [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 07:40:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 07:40:55] [INFO ] Load time of PNML (sax parser for PT used): 496 ms
[2023-03-14 07:40:55] [INFO ] Transformed 1202 places.
[2023-03-14 07:40:55] [INFO ] Transformed 13457 transitions.
[2023-03-14 07:40:55] [INFO ] Parsed PT model containing 1202 places and 13457 transitions and 93395 arcs in 630 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 2 places in 23 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 1199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1199/1199 places, 13405/13405 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 1199 transition count 13149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 264 place count 1191 transition count 13085
Iterating global reduction 0 with 8 rules applied. Total rules applied 272 place count 1191 transition count 13085
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 280 place count 1191 transition count 13077
Applied a total of 280 rules in 819 ms. Remains 1191 /1199 variables (removed 8) and now considering 13077/13405 (removed 328) transitions.
[2023-03-14 07:40:56] [INFO ] Flow matrix only has 791 transitions (discarded 12286 similar events)
// Phase 1: matrix 791 rows 1191 cols
[2023-03-14 07:40:56] [INFO ] Computed 400 place invariants in 48 ms
[2023-03-14 07:41:01] [INFO ] Dead Transitions using invariants and state equation in 4513 ms found 20 transitions.
Found 20 dead transitions using SMT.
Drop transitions removed 20 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 20 transitions.
[2023-03-14 07:41:01] [INFO ] Flow matrix only has 791 transitions (discarded 12266 similar events)
// Phase 1: matrix 791 rows 1191 cols
[2023-03-14 07:41:01] [INFO ] Computed 400 place invariants in 18 ms
[2023-03-14 07:41:03] [INFO ] Implicit Places using invariants in 1877 ms returned []
Implicit Place search using SMT only with invariants took 1885 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1191/1199 places, 13057/13405 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1186 transition count 12989
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1186 transition count 12989
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 78 place count 1186 transition count 12921
Applied a total of 78 rules in 276 ms. Remains 1186 /1191 variables (removed 5) and now considering 12921/13057 (removed 136) transitions.
[2023-03-14 07:41:03] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2023-03-14 07:41:03] [INFO ] Computed 400 place invariants in 11 ms
[2023-03-14 07:41:04] [INFO ] Implicit Places using invariants in 1259 ms returned []
Implicit Place search using SMT only with invariants took 1262 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1186/1199 places, 12921/13405 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8786 ms. Remains : 1186/1199 places, 12921/13405 transitions.
Support contains 39 out of 1186 places after structural reductions.
[2023-03-14 07:41:05] [INFO ] Flatten gal took : 684 ms
[2023-03-14 07:41:06] [INFO ] Flatten gal took : 458 ms
[2023-03-14 07:41:07] [INFO ] Input system was already deterministic with 12921 transitions.
Incomplete random walk after 10000 steps, including 62 resets, run finished after 952 ms. (steps per millisecond=10 ) properties (out of 27) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-14 07:41:08] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
[2023-03-14 07:41:08] [INFO ] Invariant cache hit.
[2023-03-14 07:41:09] [INFO ] [Real]Absence check using 400 positive place invariants in 125 ms returned sat
[2023-03-14 07:41:09] [INFO ] After 649ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 12 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1186 stabilizing places and 12921 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1186 transition count 12921
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(!((p0 U p1)||p2)) U X((p0 U X(p0)))))'
Support contains 6 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 116 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2023-03-14 07:41:09] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
[2023-03-14 07:41:09] [INFO ] Invariant cache hit.
[2023-03-14 07:41:14] [INFO ] Dead Transitions using invariants and state equation in 4284 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2023-03-14 07:41:14] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2023-03-14 07:41:14] [INFO ] Invariant cache hit.
[2023-03-14 07:41:15] [INFO ] Implicit Places using invariants in 1411 ms returned []
Implicit Place search using SMT only with invariants took 1417 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 380 places :
Symmetric choice reduction at 0 with 380 rule applications. Total rules 380 place count 806 transition count 5852
Iterating global reduction 0 with 380 rules applied. Total rules applied 760 place count 806 transition count 5852
Ensure Unique test removed 2851 transitions
Reduce isomorphic transitions removed 2851 transitions.
Iterating post reduction 0 with 2851 rules applied. Total rules applied 3611 place count 806 transition count 3001
Applied a total of 3611 rules in 385 ms. Remains 806 /1186 variables (removed 380) and now considering 3001/11377 (removed 8376) transitions.
[2023-03-14 07:41:16] [INFO ] Flow matrix only has 406 transitions (discarded 2595 similar events)
// Phase 1: matrix 406 rows 806 cols
[2023-03-14 07:41:16] [INFO ] Computed 400 place invariants in 15 ms
[2023-03-14 07:41:16] [INFO ] Implicit Places using invariants in 695 ms returned []
[2023-03-14 07:41:16] [INFO ] Flow matrix only has 406 transitions (discarded 2595 similar events)
[2023-03-14 07:41:16] [INFO ] Invariant cache hit.
[2023-03-14 07:41:17] [INFO ] State equation strengthened by 398 read => feed constraints.
[2023-03-14 07:41:19] [INFO ] Implicit Places using invariants and state equation in 2226 ms returned []
Implicit Place search using SMT with State Equation took 2930 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 806/1186 places, 3001/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 9158 ms. Remains : 806/1186 places, 3001/12921 transitions.
Stuttering acceptance computed with spot in 374 ms :[(NOT p0), (NOT p0), true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=0 dest: 1}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(LEQ s8 s153), p2:(LEQ s7 s27), p1:(LEQ s297 s102)], 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][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1070 ms.
Product exploration explored 100000 steps with 33333 reset in 1025 ms.
Computed a total of 806 stabilizing places and 3001 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 806 transition count 3001
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (OR (AND p0 p2) (AND p0 p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X p0)), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 10 factoid took 258 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-01 finished in 12564 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 2 out of 1186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 11165 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2023-03-14 07:41:33] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2023-03-14 07:41:33] [INFO ] Computed 400 place invariants in 13 ms
[2023-03-14 07:41:37] [INFO ] Dead Transitions using invariants and state equation in 3924 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2023-03-14 07:41:37] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2023-03-14 07:41:37] [INFO ] Invariant cache hit.
[2023-03-14 07:41:38] [INFO ] Implicit Places using invariants in 1265 ms returned []
Implicit Place search using SMT only with invariants took 1267 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 802 transition count 5785
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 802 transition count 5785
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3626 place count 802 transition count 2927
Applied a total of 3626 rules in 739 ms. Remains 802 /1186 variables (removed 384) and now considering 2927/11377 (removed 8450) transitions.
[2023-03-14 07:41:39] [INFO ] Flow matrix only has 402 transitions (discarded 2525 similar events)
// Phase 1: matrix 402 rows 802 cols
[2023-03-14 07:41:39] [INFO ] Computed 400 place invariants in 9 ms
[2023-03-14 07:41:40] [INFO ] Implicit Places using invariants in 646 ms returned []
[2023-03-14 07:41:40] [INFO ] Flow matrix only has 402 transitions (discarded 2525 similar events)
[2023-03-14 07:41:40] [INFO ] Invariant cache hit.
[2023-03-14 07:41:40] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-14 07:41:42] [INFO ] Implicit Places using invariants and state equation in 2218 ms returned []
Implicit Place search using SMT with State Equation took 2880 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 802/1186 places, 2927/12921 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 19995 ms. Remains : 802/1186 places, 2927/12921 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-03 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:(GT s14 s370)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 78 steps with 0 reset in 3 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-03 finished in 20106 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)||F(p1))))'
Support contains 4 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 96 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2023-03-14 07:41:42] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2023-03-14 07:41:42] [INFO ] Computed 400 place invariants in 10 ms
[2023-03-14 07:41:46] [INFO ] Dead Transitions using invariants and state equation in 4000 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2023-03-14 07:41:46] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2023-03-14 07:41:46] [INFO ] Invariant cache hit.
[2023-03-14 07:41:47] [INFO ] Implicit Places using invariants in 1344 ms returned []
Implicit Place search using SMT only with invariants took 1346 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 802 transition count 5785
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 802 transition count 5785
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3626 place count 802 transition count 2927
Applied a total of 3626 rules in 109 ms. Remains 802 /1186 variables (removed 384) and now considering 2927/11377 (removed 8450) transitions.
[2023-03-14 07:41:48] [INFO ] Flow matrix only has 402 transitions (discarded 2525 similar events)
// Phase 1: matrix 402 rows 802 cols
[2023-03-14 07:41:48] [INFO ] Computed 400 place invariants in 9 ms
[2023-03-14 07:41:48] [INFO ] Implicit Places using invariants in 645 ms returned []
[2023-03-14 07:41:48] [INFO ] Flow matrix only has 402 transitions (discarded 2525 similar events)
[2023-03-14 07:41:48] [INFO ] Invariant cache hit.
[2023-03-14 07:41:49] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-14 07:41:50] [INFO ] Implicit Places using invariants and state equation in 2207 ms returned []
Implicit Place search using SMT with State Equation took 2855 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 802/1186 places, 2927/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8425 ms. Remains : 802/1186 places, 2927/12921 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-06 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: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(GT s330 s554), p0:(LEQ s102 s412)], 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 762 steps with 9 reset in 20 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-06 finished in 8582 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&&F(G((p1&&(p0 U X(X(p2))))))))))'
Support contains 5 out of 1186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 94 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2023-03-14 07:41:51] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2023-03-14 07:41:51] [INFO ] Computed 400 place invariants in 14 ms
[2023-03-14 07:41:55] [INFO ] Dead Transitions using invariants and state equation in 3974 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2023-03-14 07:41:55] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2023-03-14 07:41:55] [INFO ] Invariant cache hit.
[2023-03-14 07:41:56] [INFO ] Implicit Places using invariants in 1259 ms returned []
Implicit Place search using SMT only with invariants took 1261 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 383 places :
Symmetric choice reduction at 0 with 383 rule applications. Total rules 383 place count 803 transition count 5807
Iterating global reduction 0 with 383 rules applied. Total rules applied 766 place count 803 transition count 5807
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3624 place count 803 transition count 2949
Applied a total of 3624 rules in 103 ms. Remains 803 /1186 variables (removed 383) and now considering 2949/11377 (removed 8428) transitions.
[2023-03-14 07:41:56] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
// Phase 1: matrix 403 rows 803 cols
[2023-03-14 07:41:56] [INFO ] Computed 400 place invariants in 11 ms
[2023-03-14 07:41:57] [INFO ] Implicit Places using invariants in 640 ms returned []
[2023-03-14 07:41:57] [INFO ] Flow matrix only has 403 transitions (discarded 2546 similar events)
[2023-03-14 07:41:57] [INFO ] Invariant cache hit.
[2023-03-14 07:41:57] [INFO ] State equation strengthened by 395 read => feed constraints.
[2023-03-14 07:41:59] [INFO ] Implicit Places using invariants and state equation in 2136 ms returned []
Implicit Place search using SMT with State Equation took 2780 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 803/1186 places, 2949/12921 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8228 ms. Remains : 803/1186 places, 2949/12921 transitions.
Stuttering acceptance computed with spot in 383 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 6}, { cond=p0, acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 6}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 7}, { cond=p1, acceptance={} source=5 dest: 8}, { cond=(NOT p1), acceptance={0} source=5 dest: 8}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=6 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=7 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={0} source=7 dest: 7}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=8 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=8 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=8 dest: 5}]], initial=0, aps=[p0:(LEQ s749 s264), p1:(LEQ 1 s268), p2:(LEQ s776 s180)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-07 finished in 8650 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((G(p0)||(p1&&X((p1 U (p2||G(p1))))))))'
Support contains 5 out of 1186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1186/1186 places, 12921/12921 transitions.
Applied a total of 0 rules in 11027 ms. Remains 1186 /1186 variables (removed 0) and now considering 12921/12921 (removed 0) transitions.
[2023-03-14 07:42:10] [INFO ] Flow matrix only has 786 transitions (discarded 12135 similar events)
// Phase 1: matrix 786 rows 1186 cols
[2023-03-14 07:42:10] [INFO ] Computed 400 place invariants in 11 ms
[2023-03-14 07:42:14] [INFO ] Dead Transitions using invariants and state equation in 3932 ms found 1544 transitions.
Found 1544 dead transitions using SMT.
Drop transitions removed 1544 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1544 transitions.
[2023-03-14 07:42:14] [INFO ] Flow matrix only has 786 transitions (discarded 10591 similar events)
[2023-03-14 07:42:14] [INFO ] Invariant cache hit.
[2023-03-14 07:42:15] [INFO ] Implicit Places using invariants in 1114 ms returned []
Implicit Place search using SMT only with invariants took 1118 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1186/1186 places, 11377/12921 transitions.
Discarding 384 places :
Symmetric choice reduction at 0 with 384 rule applications. Total rules 384 place count 802 transition count 5779
Iterating global reduction 0 with 384 rules applied. Total rules applied 768 place count 802 transition count 5779
Ensure Unique test removed 2858 transitions
Reduce isomorphic transitions removed 2858 transitions.
Iterating post reduction 0 with 2858 rules applied. Total rules applied 3626 place count 802 transition count 2921
Applied a total of 3626 rules in 660 ms. Remains 802 /1186 variables (removed 384) and now considering 2921/11377 (removed 8456) transitions.
[2023-03-14 07:42:16] [INFO ] Flow matrix only has 402 transitions (discarded 2519 similar events)
// Phase 1: matrix 402 rows 802 cols
[2023-03-14 07:42:16] [INFO ] Computed 400 place invariants in 7 ms
[2023-03-14 07:42:17] [INFO ] Implicit Places using invariants in 665 ms returned []
[2023-03-14 07:42:17] [INFO ] Flow matrix only has 402 transitions (discarded 2519 similar events)
[2023-03-14 07:42:17] [INFO ] Invariant cache hit.
[2023-03-14 07:42:17] [INFO ] State equation strengthened by 394 read => feed constraints.
[2023-03-14 07:42:19] [INFO ] Implicit Places using invariants and state equation in 2219 ms returned []
Implicit Place search using SMT with State Equation took 2891 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 802/1186 places, 2921/12921 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 19646 ms. Remains : 802/1186 places, 2921/12921 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1 p2), acceptance={} source=2 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND p1 (NOT p2))), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LEQ s371 s529), p1:(LEQ 1 s219), p2:(GT s800 s452)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 821 steps with 10 reset in 20 ms.
FORMULA PhaseVariation-PT-D20CS010-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS010-LTLCardinality-14 finished in 19836 ms.
All properties solved by simple procedures.
Total runtime 84446 ms.
BK_STOP 1678779741924
--------------------
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="PhaseVariation-PT-D20CS010"
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 PhaseVariation-PT-D20CS010, 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-167873944900051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D20CS010.tgz
mv PhaseVariation-PT-D20CS010 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 ;