About the Execution of ITS-Tools for PhaseVariation-PT-D30CS010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1186.695 | 172077.00 | 209182.00 | 3247.20 | TFFTFTFFFTTFFFFT | 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-165277016300163.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 PhaseVariation-PT-D30CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016300163
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 8.5K Apr 29 12:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 29 12:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 12:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 29 12:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 9 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 9 08:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 9 08:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 30M 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 PhaseVariation-PT-D30CS010-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D30CS010-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652799272701
Running Version 202205111006
[2022-05-17 14:54:33] [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 14:54:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 14:54:35] [INFO ] Load time of PNML (sax parser for PT used): 1091 ms
[2022-05-17 14:54:35] [INFO ] Transformed 2702 places.
[2022-05-17 14:54:35] [INFO ] Transformed 30977 transitions.
[2022-05-17 14:54:35] [INFO ] Parsed PT model containing 2702 places and 30977 transitions in 1323 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 2 places in 73 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 2699 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2699/2699 places, 30925/30925 transitions.
Applied a total of 0 rules in 1188 ms. Remains 2699 /2699 variables (removed 0) and now considering 30925/30925 (removed 0) transitions.
[2022-05-17 14:54:36] [INFO ] Flow matrix only has 1799 transitions (discarded 29126 similar events)
// Phase 1: matrix 1799 rows 2699 cols
[2022-05-17 14:54:37] [INFO ] Computed 900 place invariants in 108 ms
[2022-05-17 14:54:51] [INFO ] Dead Transitions using invariants and state equation in 14309 ms found 3596 transitions.
Found 3596 dead transitions using SMT.
Drop transitions removed 3596 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 3596 transitions.
[2022-05-17 14:54:51] [INFO ] Flow matrix only has 1799 transitions (discarded 25530 similar events)
// Phase 1: matrix 1799 rows 2699 cols
[2022-05-17 14:54:51] [INFO ] Computed 900 place invariants in 33 ms
[2022-05-17 14:54:54] [INFO ] Implicit Places using invariants in 3475 ms returned []
Implicit Place search using SMT only with invariants took 3478 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2699/2699 places, 27329/30925 transitions.
Discarding 881 places :
Symmetric choice reduction at 0 with 881 rule applications. Total rules 881 place count 1818 transition count 13949
Iterating global reduction 0 with 881 rules applied. Total rules applied 1762 place count 1818 transition count 13949
Ensure Unique test removed 6830 transitions
Reduce isomorphic transitions removed 6830 transitions.
Iterating post reduction 0 with 6830 rules applied. Total rules applied 8592 place count 1818 transition count 7119
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 1 with 56 rules applied. Total rules applied 8648 place count 1818 transition count 7063
Applied a total of 8648 rules in 1484 ms. Remains 1818 /2699 variables (removed 881) and now considering 7063/27329 (removed 20266) transitions.
[2022-05-17 14:54:56] [INFO ] Flow matrix only has 918 transitions (discarded 6145 similar events)
// Phase 1: matrix 918 rows 1818 cols
[2022-05-17 14:54:56] [INFO ] Computed 900 place invariants in 22 ms
[2022-05-17 14:54:58] [INFO ] Implicit Places using invariants in 1857 ms returned []
[2022-05-17 14:54:58] [INFO ] Flow matrix only has 918 transitions (discarded 6145 similar events)
// Phase 1: matrix 918 rows 1818 cols
[2022-05-17 14:54:58] [INFO ] Computed 900 place invariants in 17 ms
[2022-05-17 14:54:59] [INFO ] State equation strengthened by 910 read => feed constraints.
[2022-05-17 14:55:06] [INFO ] Implicit Places using invariants and state equation in 8768 ms returned []
Implicit Place search using SMT with State Equation took 10631 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1818/2699 places, 7063/30925 transitions.
Finished structural reductions, in 2 iterations. Remains : 1818/2699 places, 7063/30925 transitions.
Support contains 33 out of 1818 places after structural reductions.
[2022-05-17 14:55:07] [INFO ] Flatten gal took : 471 ms
[2022-05-17 14:55:07] [INFO ] Flatten gal took : 318 ms
[2022-05-17 14:55:08] [INFO ] Input system was already deterministic with 7063 transitions.
Incomplete random walk after 10000 steps, including 96 resets, run finished after 938 ms. (steps per millisecond=10 ) properties (out of 22) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-17 14:55:10] [INFO ] Flow matrix only has 918 transitions (discarded 6145 similar events)
// Phase 1: matrix 918 rows 1818 cols
[2022-05-17 14:55:10] [INFO ] Computed 900 place invariants in 21 ms
[2022-05-17 14:55:10] [INFO ] [Real]Absence check using 900 positive place invariants in 139 ms returned sat
[2022-05-17 14:55:10] [INFO ] After 553ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 6 atomic propositions for a total of 10 simplifications.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1818 stabilizing places and 7063 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1818 transition count 7063
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 : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&X(X(G((G(!p0)||G(F(p1))))))))'
Support contains 4 out of 1818 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1818/1818 places, 7063/7063 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 1800 transition count 6919
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 1800 transition count 6919
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 138 transitions.
Iterating post reduction 0 with 138 rules applied. Total rules applied 174 place count 1800 transition count 6781
Applied a total of 174 rules in 575 ms. Remains 1800 /1818 variables (removed 18) and now considering 6781/7063 (removed 282) transitions.
[2022-05-17 14:55:11] [INFO ] Flow matrix only has 900 transitions (discarded 5881 similar events)
// Phase 1: matrix 900 rows 1800 cols
[2022-05-17 14:55:11] [INFO ] Computed 900 place invariants in 25 ms
[2022-05-17 14:55:14] [INFO ] Dead Transitions using invariants and state equation in 2920 ms found 0 transitions.
[2022-05-17 14:55:14] [INFO ] Flow matrix only has 900 transitions (discarded 5881 similar events)
// Phase 1: matrix 900 rows 1800 cols
[2022-05-17 14:55:14] [INFO ] Computed 900 place invariants in 22 ms
[2022-05-17 14:55:16] [INFO ] Implicit Places using invariants in 1965 ms returned []
[2022-05-17 14:55:16] [INFO ] Flow matrix only has 900 transitions (discarded 5881 similar events)
// Phase 1: matrix 900 rows 1800 cols
[2022-05-17 14:55:16] [INFO ] Computed 900 place invariants in 22 ms
[2022-05-17 14:55:17] [INFO ] State equation strengthened by 892 read => feed constraints.
[2022-05-17 14:55:25] [INFO ] Implicit Places using invariants and state equation in 8586 ms returned []
Implicit Place search using SMT with State Equation took 10558 ms to find 0 implicit places.
[2022-05-17 14:55:25] [INFO ] Flow matrix only has 900 transitions (discarded 5881 similar events)
// Phase 1: matrix 900 rows 1800 cols
[2022-05-17 14:55:25] [INFO ] Computed 900 place invariants in 23 ms
[2022-05-17 14:55:28] [INFO ] Dead Transitions using invariants and state equation in 2936 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1800/1818 places, 6781/7063 transitions.
Finished structural reductions, in 1 iterations. Remains : 1800/1818 places, 6781/7063 transitions.
Stuttering acceptance computed with spot in 436 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p0), (AND p0 (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-01 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=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}, { cond=p0, acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s1117 s1707), p1:(GT s1348 s920)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 222 steps with 2 reset in 13 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-01 finished in 17534 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&G(p1))))))'
Support contains 3 out of 1818 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1818/1818 places, 7063/7063 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1803 transition count 6941
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1803 transition count 6941
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 118 transitions.
Iterating post reduction 0 with 118 rules applied. Total rules applied 148 place count 1803 transition count 6823
Applied a total of 148 rules in 739 ms. Remains 1803 /1818 variables (removed 15) and now considering 6823/7063 (removed 240) transitions.
[2022-05-17 14:55:29] [INFO ] Flow matrix only has 903 transitions (discarded 5920 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:55:29] [INFO ] Computed 900 place invariants in 18 ms
[2022-05-17 14:55:32] [INFO ] Dead Transitions using invariants and state equation in 2875 ms found 0 transitions.
[2022-05-17 14:55:32] [INFO ] Flow matrix only has 903 transitions (discarded 5920 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:55:32] [INFO ] Computed 900 place invariants in 18 ms
[2022-05-17 14:55:34] [INFO ] Implicit Places using invariants in 1924 ms returned []
[2022-05-17 14:55:34] [INFO ] Flow matrix only has 903 transitions (discarded 5920 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:55:34] [INFO ] Computed 900 place invariants in 22 ms
[2022-05-17 14:55:35] [INFO ] State equation strengthened by 895 read => feed constraints.
[2022-05-17 14:55:42] [INFO ] Implicit Places using invariants and state equation in 8061 ms returned []
Implicit Place search using SMT with State Equation took 9992 ms to find 0 implicit places.
[2022-05-17 14:55:42] [INFO ] Flow matrix only has 903 transitions (discarded 5920 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:55:42] [INFO ] Computed 900 place invariants in 19 ms
[2022-05-17 14:55:45] [INFO ] Dead Transitions using invariants and state equation in 3001 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1803/1818 places, 6823/7063 transitions.
Finished structural reductions, in 1 iterations. Remains : 1803/1818 places, 6823/7063 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s677 s542), p1:(LEQ 1 s545)], 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]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-02 finished in 16783 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 out of 1818 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1818/1818 places, 7063/7063 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1802 transition count 6936
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1802 transition count 6936
Ensure Unique test removed 123 transitions
Reduce isomorphic transitions removed 123 transitions.
Iterating post reduction 0 with 123 rules applied. Total rules applied 155 place count 1802 transition count 6813
Applied a total of 155 rules in 4226 ms. Remains 1802 /1818 variables (removed 16) and now considering 6813/7063 (removed 250) transitions.
[2022-05-17 14:55:49] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:55:49] [INFO ] Computed 900 place invariants in 16 ms
[2022-05-17 14:55:52] [INFO ] Dead Transitions using invariants and state equation in 2908 ms found 0 transitions.
[2022-05-17 14:55:52] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:55:52] [INFO ] Computed 900 place invariants in 16 ms
[2022-05-17 14:55:54] [INFO ] Implicit Places using invariants in 1794 ms returned []
[2022-05-17 14:55:54] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:55:54] [INFO ] Computed 900 place invariants in 14 ms
[2022-05-17 14:55:55] [INFO ] State equation strengthened by 894 read => feed constraints.
[2022-05-17 14:56:02] [INFO ] Implicit Places using invariants and state equation in 8294 ms returned []
Implicit Place search using SMT with State Equation took 10112 ms to find 0 implicit places.
[2022-05-17 14:56:03] [INFO ] Redundant transitions in 726 ms returned []
[2022-05-17 14:56:03] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:56:03] [INFO ] Computed 900 place invariants in 16 ms
[2022-05-17 14:56:06] [INFO ] Dead Transitions using invariants and state equation in 2971 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1802/1818 places, 6813/7063 transitions.
Finished structural reductions, in 1 iterations. Remains : 1802/1818 places, 6813/7063 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { 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=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s896 s938), p0:(LEQ 1 s887)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1025 steps with 2 reset in 57 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-04 finished in 21147 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||X((F(p1) U p0))))'
Support contains 3 out of 1818 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1818/1818 places, 7063/7063 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1801 transition count 6927
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1801 transition count 6927
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 164 place count 1801 transition count 6797
Applied a total of 164 rules in 364 ms. Remains 1801 /1818 variables (removed 17) and now considering 6797/7063 (removed 266) transitions.
[2022-05-17 14:56:06] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:56:06] [INFO ] Computed 900 place invariants in 15 ms
[2022-05-17 14:56:09] [INFO ] Dead Transitions using invariants and state equation in 3032 ms found 0 transitions.
[2022-05-17 14:56:09] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:56:09] [INFO ] Computed 900 place invariants in 18 ms
[2022-05-17 14:56:11] [INFO ] Implicit Places using invariants in 1850 ms returned []
[2022-05-17 14:56:11] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:56:11] [INFO ] Computed 900 place invariants in 19 ms
[2022-05-17 14:56:12] [INFO ] State equation strengthened by 893 read => feed constraints.
[2022-05-17 14:56:20] [INFO ] Implicit Places using invariants and state equation in 8638 ms returned []
Implicit Place search using SMT with State Equation took 10492 ms to find 0 implicit places.
[2022-05-17 14:56:20] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:56:20] [INFO ] Computed 900 place invariants in 14 ms
[2022-05-17 14:56:23] [INFO ] Dead Transitions using invariants and state equation in 2875 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1801/1818 places, 6797/7063 transitions.
Finished structural reductions, in 1 iterations. Remains : 1801/1818 places, 6797/7063 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s1398), p1:(GT s752 s1694)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2206 ms.
Product exploration explored 100000 steps with 50000 reset in 2317 ms.
Computed a total of 1801 stabilizing places and 6797 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1801 transition count 6797
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 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 8 factoid took 161 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-05 finished in 23620 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1818 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1818/1818 places, 7063/7063 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 1802 transition count 6935
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 1802 transition count 6935
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Iterating post reduction 0 with 122 rules applied. Total rules applied 154 place count 1802 transition count 6813
Applied a total of 154 rules in 377 ms. Remains 1802 /1818 variables (removed 16) and now considering 6813/7063 (removed 250) transitions.
[2022-05-17 14:56:30] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:56:30] [INFO ] Computed 900 place invariants in 19 ms
[2022-05-17 14:56:33] [INFO ] Dead Transitions using invariants and state equation in 2910 ms found 0 transitions.
[2022-05-17 14:56:33] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:56:33] [INFO ] Computed 900 place invariants in 14 ms
[2022-05-17 14:56:35] [INFO ] Implicit Places using invariants in 1839 ms returned []
[2022-05-17 14:56:35] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:56:35] [INFO ] Computed 900 place invariants in 20 ms
[2022-05-17 14:56:36] [INFO ] State equation strengthened by 894 read => feed constraints.
[2022-05-17 14:56:43] [INFO ] Implicit Places using invariants and state equation in 8025 ms returned []
Implicit Place search using SMT with State Equation took 9877 ms to find 0 implicit places.
[2022-05-17 14:56:43] [INFO ] Flow matrix only has 902 transitions (discarded 5911 similar events)
// Phase 1: matrix 902 rows 1802 cols
[2022-05-17 14:56:43] [INFO ] Computed 900 place invariants in 23 ms
[2022-05-17 14:56:46] [INFO ] Dead Transitions using invariants and state equation in 2947 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1802/1818 places, 6813/7063 transitions.
Finished structural reductions, in 1 iterations. Remains : 1802/1818 places, 6813/7063 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s258 s774)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-06 finished in 16246 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(G(p0))&&p1))))'
Support contains 3 out of 1818 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1818/1818 places, 7063/7063 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 1803 transition count 6945
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 1803 transition count 6945
Ensure Unique test removed 116 transitions
Reduce isomorphic transitions removed 116 transitions.
Iterating post reduction 0 with 116 rules applied. Total rules applied 146 place count 1803 transition count 6829
Applied a total of 146 rules in 647 ms. Remains 1803 /1818 variables (removed 15) and now considering 6829/7063 (removed 234) transitions.
[2022-05-17 14:56:47] [INFO ] Flow matrix only has 903 transitions (discarded 5926 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:56:47] [INFO ] Computed 900 place invariants in 21 ms
[2022-05-17 14:56:50] [INFO ] Dead Transitions using invariants and state equation in 3007 ms found 0 transitions.
[2022-05-17 14:56:50] [INFO ] Flow matrix only has 903 transitions (discarded 5926 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:56:50] [INFO ] Computed 900 place invariants in 20 ms
[2022-05-17 14:56:51] [INFO ] Implicit Places using invariants in 1731 ms returned []
[2022-05-17 14:56:51] [INFO ] Flow matrix only has 903 transitions (discarded 5926 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:56:51] [INFO ] Computed 900 place invariants in 15 ms
[2022-05-17 14:56:52] [INFO ] State equation strengthened by 895 read => feed constraints.
[2022-05-17 14:57:00] [INFO ] Implicit Places using invariants and state equation in 8391 ms returned []
Implicit Place search using SMT with State Equation took 10150 ms to find 0 implicit places.
[2022-05-17 14:57:00] [INFO ] Flow matrix only has 903 transitions (discarded 5926 similar events)
// Phase 1: matrix 903 rows 1803 cols
[2022-05-17 14:57:00] [INFO ] Computed 900 place invariants in 17 ms
[2022-05-17 14:57:03] [INFO ] Dead Transitions using invariants and state equation in 3018 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1803/1818 places, 6829/7063 transitions.
Finished structural reductions, in 1 iterations. Remains : 1803/1818 places, 6829/7063 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT 1 s618), p0:(GT s854 s517)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-07 finished in 17018 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X(p0))))'
Support contains 1 out of 1818 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1818/1818 places, 7063/7063 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1801 transition count 6927
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1801 transition count 6927
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 164 place count 1801 transition count 6797
Applied a total of 164 rules in 4046 ms. Remains 1801 /1818 variables (removed 17) and now considering 6797/7063 (removed 266) transitions.
[2022-05-17 14:57:07] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:57:07] [INFO ] Computed 900 place invariants in 18 ms
[2022-05-17 14:57:10] [INFO ] Dead Transitions using invariants and state equation in 2942 ms found 0 transitions.
[2022-05-17 14:57:10] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:57:10] [INFO ] Computed 900 place invariants in 13 ms
[2022-05-17 14:57:12] [INFO ] Implicit Places using invariants in 1968 ms returned []
[2022-05-17 14:57:12] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:57:12] [INFO ] Computed 900 place invariants in 16 ms
[2022-05-17 14:57:13] [INFO ] State equation strengthened by 893 read => feed constraints.
[2022-05-17 14:57:20] [INFO ] Implicit Places using invariants and state equation in 8413 ms returned []
Implicit Place search using SMT with State Equation took 10384 ms to find 0 implicit places.
[2022-05-17 14:57:21] [INFO ] Redundant transitions in 646 ms returned []
[2022-05-17 14:57:21] [INFO ] Flow matrix only has 901 transitions (discarded 5896 similar events)
// Phase 1: matrix 901 rows 1801 cols
[2022-05-17 14:57:21] [INFO ] Computed 900 place invariants in 20 ms
[2022-05-17 14:57:24] [INFO ] Dead Transitions using invariants and state equation in 2908 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1801/1818 places, 6797/7063 transitions.
Finished structural reductions, in 1 iterations. Remains : 1801/1818 places, 6797/7063 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D30CS010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s103)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D30CS010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D30CS010-LTLCardinality-11 finished in 21024 ms.
All properties solved by simple procedures.
Total runtime 170493 ms.
BK_STOP 1652799444778
--------------------
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="PhaseVariation-PT-D30CS010"
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 PhaseVariation-PT-D30CS010, 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-165277016300163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D30CS010.tgz
mv PhaseVariation-PT-D30CS010 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 ;