About the Execution of ITS-Tools for Parking-PT-864
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 641.004 | 92947.00 | 125806.00 | 680.40 | FTFFFFFTFFTFFTFF | 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.r150-smll-165276998700339.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 Parking-PT-864, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r150-smll-165276998700339
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 6.6K Apr 30 07:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 07:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 06:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 30 06:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K May 9 08:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 427K 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 Parking-PT-864-LTLCardinality-00
FORMULA_NAME Parking-PT-864-LTLCardinality-01
FORMULA_NAME Parking-PT-864-LTLCardinality-02
FORMULA_NAME Parking-PT-864-LTLCardinality-03
FORMULA_NAME Parking-PT-864-LTLCardinality-04
FORMULA_NAME Parking-PT-864-LTLCardinality-05
FORMULA_NAME Parking-PT-864-LTLCardinality-06
FORMULA_NAME Parking-PT-864-LTLCardinality-07
FORMULA_NAME Parking-PT-864-LTLCardinality-08
FORMULA_NAME Parking-PT-864-LTLCardinality-09
FORMULA_NAME Parking-PT-864-LTLCardinality-10
FORMULA_NAME Parking-PT-864-LTLCardinality-11
FORMULA_NAME Parking-PT-864-LTLCardinality-12
FORMULA_NAME Parking-PT-864-LTLCardinality-13
FORMULA_NAME Parking-PT-864-LTLCardinality-14
FORMULA_NAME Parking-PT-864-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653066367473
Running Version 202205111006
[2022-05-20 17:06:09] [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]
[2022-05-20 17:06:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 17:06:10] [INFO ] Load time of PNML (sax parser for PT used): 301 ms
[2022-05-20 17:06:10] [INFO ] Transformed 1185 places.
[2022-05-20 17:06:10] [INFO ] Transformed 1697 transitions.
[2022-05-20 17:06:10] [INFO ] Found NUPN structural information;
[2022-05-20 17:06:10] [INFO ] Parsed PT model containing 1185 places and 1697 transitions in 539 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 688 transitions
Reduce redundant transitions removed 688 transitions.
FORMULA Parking-PT-864-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Parking-PT-864-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 1185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1185/1185 places, 1009/1009 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 1178 transition count 1002
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 1178 transition count 1002
Applied a total of 14 rules in 294 ms. Remains 1178 /1185 variables (removed 7) and now considering 1002/1009 (removed 7) transitions.
// Phase 1: matrix 1002 rows 1178 cols
[2022-05-20 17:06:11] [INFO ] Computed 280 place invariants in 65 ms
[2022-05-20 17:06:12] [INFO ] Implicit Places using invariants in 1923 ms returned [152, 160, 168, 176, 184, 192, 200, 208, 240, 242, 285, 293, 301, 309, 317, 325, 333, 341, 373, 375, 418, 426, 434, 442, 450, 458, 466, 474, 506, 508, 552, 560, 568, 576, 584, 592, 600, 608, 642, 685, 693, 701, 709, 725, 733, 741, 773, 775, 818, 826, 834, 842, 850, 858, 866, 906, 908, 951, 959, 967, 975, 983, 999, 1007, 1039, 1041, 1084, 1092, 1100, 1108, 1116, 1124, 1132, 1140, 1174]
Discarding 75 places :
Implicit Place search using SMT only with invariants took 1997 ms to find 75 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1103/1185 places, 1002/1009 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 1047 transition count 946
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 1047 transition count 946
Applied a total of 112 rules in 938 ms. Remains 1047 /1103 variables (removed 56) and now considering 946/1002 (removed 56) transitions.
// Phase 1: matrix 946 rows 1047 cols
[2022-05-20 17:06:13] [INFO ] Computed 205 place invariants in 9 ms
[2022-05-20 17:06:14] [INFO ] Implicit Places using invariants in 714 ms returned []
// Phase 1: matrix 946 rows 1047 cols
[2022-05-20 17:06:14] [INFO ] Computed 205 place invariants in 8 ms
[2022-05-20 17:06:15] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-05-20 17:06:17] [INFO ] Implicit Places using invariants and state equation in 3071 ms returned []
Implicit Place search using SMT with State Equation took 3788 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1047/1185 places, 946/1009 transitions.
Finished structural reductions, in 2 iterations. Remains : 1047/1185 places, 946/1009 transitions.
Support contains 35 out of 1047 places after structural reductions.
[2022-05-20 17:06:18] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-20 17:06:18] [INFO ] Flatten gal took : 283 ms
FORMULA Parking-PT-864-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 17:06:18] [INFO ] Flatten gal took : 161 ms
[2022-05-20 17:06:18] [INFO ] Input system was already deterministic with 946 transitions.
Support contains 29 out of 1047 places (down from 35) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 938 ms. (steps per millisecond=10 ) properties (out of 18) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 946 rows 1047 cols
[2022-05-20 17:06:19] [INFO ] Computed 205 place invariants in 5 ms
[2022-05-20 17:06:20] [INFO ] After 334ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 17:06:20] [INFO ] [Nat]Absence check using 205 positive place invariants in 74 ms returned sat
[2022-05-20 17:06:21] [INFO ] After 728ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-05-20 17:06:21] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-05-20 17:06:21] [INFO ] After 408ms SMT Verify possible using 248 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2022-05-20 17:06:22] [INFO ] After 1098ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 545 ms.
[2022-05-20 17:06:23] [INFO ] After 2824ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 69 ms.
Support contains 8 out of 1047 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 1047 transition count 914
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 1015 transition count 914
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 64 place count 1015 transition count 882
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 128 place count 983 transition count 882
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 130 place count 981 transition count 880
Iterating global reduction 2 with 2 rules applied. Total rules applied 132 place count 981 transition count 880
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 236 place count 929 transition count 828
Free-agglomeration rule applied 256 times.
Iterating global reduction 2 with 256 rules applied. Total rules applied 492 place count 929 transition count 572
Reduce places removed 256 places and 0 transitions.
Graph (complete) has 1359 edges and 673 vertex of which 438 are kept as prefixes of interest. Removing 235 places using SCC suffix rule.6 ms
Discarding 235 places :
Also discarding 182 output transitions
Drop transitions removed 182 transitions
Iterating post reduction 2 with 257 rules applied. Total rules applied 749 place count 438 transition count 390
Drop transitions removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 779 place count 438 transition count 360
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 781 place count 438 transition count 358
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 783 place count 436 transition count 358
Applied a total of 783 rules in 431 ms. Remains 436 /1047 variables (removed 611) and now considering 358/946 (removed 588) transitions.
Finished structural reductions, in 1 iterations. Remains : 436/1047 places, 358/946 transitions.
Finished random walk after 422 steps, including 0 resets, run visited all 2 properties in 13 ms. (steps per millisecond=32 )
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA Parking-PT-864-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(G(X(G((!(p0 U p1)||p2))))))'
Support contains 5 out of 1047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1043 transition count 942
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1043 transition count 942
Applied a total of 8 rules in 134 ms. Remains 1043 /1047 variables (removed 4) and now considering 942/946 (removed 4) transitions.
// Phase 1: matrix 942 rows 1043 cols
[2022-05-20 17:06:24] [INFO ] Computed 205 place invariants in 6 ms
[2022-05-20 17:06:24] [INFO ] Implicit Places using invariants in 879 ms returned [570, 639, 774, 879]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 896 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1039/1047 places, 942/946 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1035 transition count 938
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1035 transition count 938
Applied a total of 8 rules in 84 ms. Remains 1035 /1039 variables (removed 4) and now considering 938/942 (removed 4) transitions.
// Phase 1: matrix 938 rows 1035 cols
[2022-05-20 17:06:25] [INFO ] Computed 201 place invariants in 6 ms
[2022-05-20 17:06:26] [INFO ] Implicit Places using invariants in 1053 ms returned []
// Phase 1: matrix 938 rows 1035 cols
[2022-05-20 17:06:26] [INFO ] Computed 201 place invariants in 7 ms
[2022-05-20 17:06:27] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-05-20 17:06:29] [INFO ] Implicit Places using invariants and state equation in 2905 ms returned []
Implicit Place search using SMT with State Equation took 3961 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1035/1047 places, 938/946 transitions.
Finished structural reductions, in 2 iterations. Remains : 1035/1047 places, 938/946 transitions.
Stuttering acceptance computed with spot in 438 ms :[true, p1, (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : Parking-PT-864-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(OR p2 (AND (NOT p0) (NOT p1))), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (EQ s1034 0) (EQ s318 1)), p0:(OR (EQ s384 0) (EQ s1030 1)), p2:(EQ s308 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 279 steps with 1 reset in 26 ms.
FORMULA Parking-PT-864-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-864-LTLCardinality-00 finished in 5643 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1047 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 1046 transition count 913
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 1014 transition count 913
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 64 place count 1014 transition count 881
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 128 place count 982 transition count 881
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 132 place count 978 transition count 877
Iterating global reduction 2 with 4 rules applied. Total rules applied 136 place count 978 transition count 877
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 0 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 2 with 106 rules applied. Total rules applied 242 place count 925 transition count 824
Applied a total of 242 rules in 192 ms. Remains 925 /1047 variables (removed 122) and now considering 824/946 (removed 122) transitions.
// Phase 1: matrix 824 rows 925 cols
[2022-05-20 17:06:29] [INFO ] Computed 205 place invariants in 5 ms
[2022-05-20 17:06:30] [INFO ] Implicit Places using invariants in 1056 ms returned [513, 572, 687, 781, 921]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1058 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 920/1047 places, 824/946 transitions.
Applied a total of 0 rules in 50 ms. Remains 920 /920 variables (removed 0) and now considering 824/824 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 920/1047 places, 824/946 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Parking-PT-864-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s661 1)], 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 255 steps with 0 reset in 10 ms.
FORMULA Parking-PT-864-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-864-LTLCardinality-02 finished in 1366 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||(X(X(p1))&&F(G(F(G(p2))))))))'
Support contains 5 out of 1047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1044 transition count 943
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1044 transition count 943
Applied a total of 6 rules in 84 ms. Remains 1044 /1047 variables (removed 3) and now considering 943/946 (removed 3) transitions.
// Phase 1: matrix 943 rows 1044 cols
[2022-05-20 17:06:30] [INFO ] Computed 205 place invariants in 3 ms
[2022-05-20 17:06:31] [INFO ] Implicit Places using invariants in 857 ms returned [570, 640, 775, 880, 1039]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 859 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1039/1047 places, 943/946 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1034 transition count 938
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1034 transition count 938
Applied a total of 10 rules in 83 ms. Remains 1034 /1039 variables (removed 5) and now considering 938/943 (removed 5) transitions.
// Phase 1: matrix 938 rows 1034 cols
[2022-05-20 17:06:31] [INFO ] Computed 200 place invariants in 4 ms
[2022-05-20 17:06:32] [INFO ] Implicit Places using invariants in 753 ms returned []
// Phase 1: matrix 938 rows 1034 cols
[2022-05-20 17:06:32] [INFO ] Computed 200 place invariants in 4 ms
[2022-05-20 17:06:33] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-05-20 17:06:35] [INFO ] Implicit Places using invariants and state equation in 2703 ms returned []
Implicit Place search using SMT with State Equation took 3474 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1034/1047 places, 938/946 transitions.
Finished structural reductions, in 2 iterations. Remains : 1034/1047 places, 938/946 transitions.
Stuttering acceptance computed with spot in 227 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Parking-PT-864-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s327 1), p1:(OR (EQ s387 0) (EQ s31 1)), p2:(AND (OR (EQ s387 0) (EQ s31 1)) (EQ s82 0) (EQ s605 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 244 steps with 0 reset in 9 ms.
FORMULA Parking-PT-864-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-864-LTLCardinality-04 finished in 4761 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X((G(G(p1))&&p0)))))'
Support contains 5 out of 1047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 1044 transition count 943
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 1044 transition count 943
Applied a total of 6 rules in 144 ms. Remains 1044 /1047 variables (removed 3) and now considering 943/946 (removed 3) transitions.
// Phase 1: matrix 943 rows 1044 cols
[2022-05-20 17:06:35] [INFO ] Computed 205 place invariants in 4 ms
[2022-05-20 17:06:36] [INFO ] Implicit Places using invariants in 1025 ms returned [571, 640, 880, 1039]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 1028 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1040/1047 places, 943/946 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1036 transition count 939
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1036 transition count 939
Applied a total of 8 rules in 131 ms. Remains 1036 /1040 variables (removed 4) and now considering 939/943 (removed 4) transitions.
// Phase 1: matrix 939 rows 1036 cols
[2022-05-20 17:06:36] [INFO ] Computed 201 place invariants in 5 ms
[2022-05-20 17:06:37] [INFO ] Implicit Places using invariants in 893 ms returned []
// Phase 1: matrix 939 rows 1036 cols
[2022-05-20 17:06:37] [INFO ] Computed 201 place invariants in 9 ms
[2022-05-20 17:06:38] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-05-20 17:06:40] [INFO ] Implicit Places using invariants and state equation in 3041 ms returned []
Implicit Place search using SMT with State Equation took 3937 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1036/1047 places, 939/946 transitions.
Finished structural reductions, in 2 iterations. Remains : 1036/1047 places, 939/946 transitions.
Stuttering acceptance computed with spot in 185 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Parking-PT-864-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s456 0) (EQ s318 1) (OR (EQ s909 0) (EQ s771 1))), p1:(EQ s334 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Parking-PT-864-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-864-LTLCardinality-08 finished in 5472 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(p0 U G(!X(p0))))))'
Support contains 1 out of 1047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1043 transition count 942
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1043 transition count 942
Applied a total of 8 rules in 138 ms. Remains 1043 /1047 variables (removed 4) and now considering 942/946 (removed 4) transitions.
// Phase 1: matrix 942 rows 1043 cols
[2022-05-20 17:06:41] [INFO ] Computed 205 place invariants in 10 ms
[2022-05-20 17:06:42] [INFO ] Implicit Places using invariants in 999 ms returned [570, 639, 774, 879, 1038]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1009 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1038/1047 places, 942/946 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1033 transition count 937
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1033 transition count 937
Applied a total of 10 rules in 79 ms. Remains 1033 /1038 variables (removed 5) and now considering 937/942 (removed 5) transitions.
// Phase 1: matrix 937 rows 1033 cols
[2022-05-20 17:06:42] [INFO ] Computed 200 place invariants in 3 ms
[2022-05-20 17:06:43] [INFO ] Implicit Places using invariants in 989 ms returned []
// Phase 1: matrix 937 rows 1033 cols
[2022-05-20 17:06:43] [INFO ] Computed 200 place invariants in 15 ms
[2022-05-20 17:06:44] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-05-20 17:06:46] [INFO ] Implicit Places using invariants and state equation in 3236 ms returned []
Implicit Place search using SMT with State Equation took 4234 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1033/1047 places, 937/946 transitions.
Finished structural reductions, in 2 iterations. Remains : 1033/1047 places, 937/946 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Parking-PT-864-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), 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:(EQ s1032 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][false, false, false]]
Stuttering criterion allowed to conclude after 231 steps with 0 reset in 7 ms.
FORMULA Parking-PT-864-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-864-LTLCardinality-11 finished in 5661 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p1 U p1))||p0)))'
Support contains 4 out of 1047 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 1047 transition count 915
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 62 place count 1016 transition count 915
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 62 place count 1016 transition count 884
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 124 place count 985 transition count 884
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 128 place count 981 transition count 880
Iterating global reduction 2 with 4 rules applied. Total rules applied 132 place count 981 transition count 880
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 1 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 236 place count 929 transition count 828
Applied a total of 236 rules in 261 ms. Remains 929 /1047 variables (removed 118) and now considering 828/946 (removed 118) transitions.
// Phase 1: matrix 828 rows 929 cols
[2022-05-20 17:06:47] [INFO ] Computed 205 place invariants in 3 ms
[2022-05-20 17:06:48] [INFO ] Implicit Places using invariants in 1130 ms returned [514, 691, 785, 925]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 1132 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 925/1047 places, 828/946 transitions.
Applied a total of 0 rules in 44 ms. Remains 925 /925 variables (removed 0) and now considering 828/828 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 925/1047 places, 828/946 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Parking-PT-864-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s575 0) (EQ s58 1)), p1:(OR (EQ s561 0) (EQ s858 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 395 reset in 1551 ms.
Product exploration explored 100000 steps with 394 reset in 1635 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 p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 235 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 483 steps, including 1 resets, run visited all 2 properties in 19 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 925 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 925/925 places, 828/828 transitions.
Applied a total of 0 rules in 67 ms. Remains 925 /925 variables (removed 0) and now considering 828/828 (removed 0) transitions.
// Phase 1: matrix 828 rows 925 cols
[2022-05-20 17:06:52] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 17:06:53] [INFO ] Implicit Places using invariants in 964 ms returned []
// Phase 1: matrix 828 rows 925 cols
[2022-05-20 17:06:53] [INFO ] Computed 201 place invariants in 8 ms
[2022-05-20 17:06:53] [INFO ] State equation strengthened by 344 read => feed constraints.
[2022-05-20 17:06:56] [INFO ] Implicit Places using invariants and state equation in 2854 ms returned []
Implicit Place search using SMT with State Equation took 3822 ms to find 0 implicit places.
[2022-05-20 17:06:56] [INFO ] Redundant transitions in 90 ms returned []
// Phase 1: matrix 828 rows 925 cols
[2022-05-20 17:06:56] [INFO ] Computed 201 place invariants in 4 ms
[2022-05-20 17:06:56] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 925/925 places, 828/828 transitions.
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 p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 247 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 5254 steps, including 20 resets, run visited all 2 properties in 169 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 215 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 396 reset in 1977 ms.
Product exploration explored 100000 steps with 393 reset in 1408 ms.
Built C files in :
/tmp/ltsmin12549788299217841657
[2022-05-20 17:07:01] [INFO ] Computing symmetric may disable matrix : 828 transitions.
[2022-05-20 17:07:01] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:07:01] [INFO ] Computing symmetric may enable matrix : 828 transitions.
[2022-05-20 17:07:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:07:01] [INFO ] Computing Do-Not-Accords matrix : 828 transitions.
[2022-05-20 17:07:01] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:07:01] [INFO ] Built C files in 202ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12549788299217841657
Running compilation step : cd /tmp/ltsmin12549788299217841657;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12549788299217841657;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12549788299217841657;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 925 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 925/925 places, 828/828 transitions.
Applied a total of 0 rules in 47 ms. Remains 925 /925 variables (removed 0) and now considering 828/828 (removed 0) transitions.
// Phase 1: matrix 828 rows 925 cols
[2022-05-20 17:07:04] [INFO ] Computed 201 place invariants in 2 ms
[2022-05-20 17:07:05] [INFO ] Implicit Places using invariants in 625 ms returned []
// Phase 1: matrix 828 rows 925 cols
[2022-05-20 17:07:05] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 17:07:05] [INFO ] State equation strengthened by 344 read => feed constraints.
[2022-05-20 17:07:07] [INFO ] Implicit Places using invariants and state equation in 2613 ms returned []
Implicit Place search using SMT with State Equation took 3244 ms to find 0 implicit places.
[2022-05-20 17:07:07] [INFO ] Redundant transitions in 122 ms returned []
// Phase 1: matrix 828 rows 925 cols
[2022-05-20 17:07:07] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 17:07:08] [INFO ] Dead Transitions using invariants and state equation in 936 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 925/925 places, 828/828 transitions.
Built C files in :
/tmp/ltsmin10003035696945536246
[2022-05-20 17:07:08] [INFO ] Computing symmetric may disable matrix : 828 transitions.
[2022-05-20 17:07:08] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:07:08] [INFO ] Computing symmetric may enable matrix : 828 transitions.
[2022-05-20 17:07:08] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:07:09] [INFO ] Computing Do-Not-Accords matrix : 828 transitions.
[2022-05-20 17:07:09] [INFO ] Computation of Completed DNA matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 17:07:09] [INFO ] Built C files in 158ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10003035696945536246
Running compilation step : cd /tmp/ltsmin10003035696945536246;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10003035696945536246;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10003035696945536246;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 17:07:12] [INFO ] Flatten gal took : 72 ms
[2022-05-20 17:07:12] [INFO ] Flatten gal took : 63 ms
[2022-05-20 17:07:12] [INFO ] Time to serialize gal into /tmp/LTL8390642702546614779.gal : 11 ms
[2022-05-20 17:07:12] [INFO ] Time to serialize properties into /tmp/LTL10696550357587493776.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8390642702546614779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10696550357587493776.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8390642...267
Read 1 LTL properties
Checking formula 0 : !((G(((F(("((p700==0)||(p1087==1))")U("((p700==0)||(p1087==1))")))||("(p720==0)"))||("(p58==1)"))))
Formula 0 simplified : !G("(p58==1)" | "(p720==0)" | F"((p700==0)||(p1087==1))")
Detected timeout of ITS tools.
[2022-05-20 17:07:27] [INFO ] Flatten gal took : 56 ms
[2022-05-20 17:07:27] [INFO ] Applying decomposition
[2022-05-20 17:07:27] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7664671027791138847.txt' '-o' '/tmp/graph7664671027791138847.bin' '-w' '/tmp/graph7664671027791138847.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7664671027791138847.bin' '-l' '-1' '-v' '-w' '/tmp/graph7664671027791138847.weights' '-q' '0' '-e' '0.001'
[2022-05-20 17:07:27] [INFO ] Decomposing Gal with order
[2022-05-20 17:07:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 17:07:28] [INFO ] Removed a total of 248 redundant transitions.
[2022-05-20 17:07:28] [INFO ] Flatten gal took : 178 ms
[2022-05-20 17:07:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 51 ms.
[2022-05-20 17:07:28] [INFO ] Time to serialize gal into /tmp/LTL1288226528546649943.gal : 23 ms
[2022-05-20 17:07:28] [INFO ] Time to serialize properties into /tmp/LTL2402922967021779540.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1288226528546649943.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2402922967021779540.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1288226...245
Read 1 LTL properties
Checking formula 0 : !((G(((F(("((i9.u230.p700==0)||(i13.u344.p1087==1))")U("((i9.u230.p700==0)||(i13.u344.p1087==1))")))||("(i9.u233.p720==0)"))||("(i4.u2...169
Formula 0 simplified : !G("(i4.u28.p58==1)" | "(i9.u233.p720==0)" | F"((i9.u230.p700==0)||(i13.u344.p1087==1))")
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 5.35201e+12 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
553 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,5.77161,153732,1,0,279721,894,7399,756567,313,2235,353046
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Parking-PT-864-LTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property Parking-PT-864-LTLCardinality-14 finished in 48183 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X(p0)&&((p2 U X(p3))||p1)))))'
Support contains 5 out of 1047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1047/1047 places, 946/946 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1043 transition count 942
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1043 transition count 942
Applied a total of 8 rules in 79 ms. Remains 1043 /1047 variables (removed 4) and now considering 942/946 (removed 4) transitions.
// Phase 1: matrix 942 rows 1043 cols
[2022-05-20 17:07:35] [INFO ] Computed 205 place invariants in 3 ms
[2022-05-20 17:07:35] [INFO ] Implicit Places using invariants in 676 ms returned [570, 639, 774, 1038]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 679 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1039/1047 places, 942/946 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1035 transition count 938
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1035 transition count 938
Applied a total of 8 rules in 81 ms. Remains 1035 /1039 variables (removed 4) and now considering 938/942 (removed 4) transitions.
// Phase 1: matrix 938 rows 1035 cols
[2022-05-20 17:07:35] [INFO ] Computed 201 place invariants in 3 ms
[2022-05-20 17:07:36] [INFO ] Implicit Places using invariants in 1050 ms returned []
// Phase 1: matrix 938 rows 1035 cols
[2022-05-20 17:07:36] [INFO ] Computed 201 place invariants in 6 ms
[2022-05-20 17:07:37] [INFO ] State equation strengthened by 248 read => feed constraints.
[2022-05-20 17:07:39] [INFO ] Implicit Places using invariants and state equation in 2990 ms returned []
Implicit Place search using SMT with State Equation took 4044 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1035/1047 places, 938/946 transitions.
Finished structural reductions, in 2 iterations. Remains : 1035/1047 places, 938/946 transitions.
Stuttering acceptance computed with spot in 436 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), (NOT p0), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : Parking-PT-864-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p3), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 5}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0) (NOT p3)), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0) (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND p1 (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=6 dest: 5}, { cond=(AND p1 p2 (NOT p0) (NOT p3)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s728 0) (EQ s689 1)), p2:(OR (EQ s728 0) (EQ s689 1)), p0:(OR (EQ s873 0) (EQ s191 1)), p3:(OR (EQ s308 1) (EQ s728 0) (EQ s689 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 259 steps with 0 reset in 4 ms.
FORMULA Parking-PT-864-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Parking-PT-864-LTLCardinality-15 finished in 5354 ms.
All properties solved by simple procedures.
Total runtime 90476 ms.
BK_STOP 1653066460420
--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="Parking-PT-864"
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 Parking-PT-864, 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 r150-smll-165276998700339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-864.tgz
mv Parking-PT-864 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 ;