About the Execution of LTSMin+red for PolyORBLF-PT-S06J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 821.972 | 220383.00 | 243126.00 | 1151.20 | FFFFTTTFTFTFFF?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r297-tall-167873950700603.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is PolyORBLF-PT-S06J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950700603
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 26K Feb 26 14:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 14:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 221K Feb 26 14:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 984K Feb 26 14:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 154K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 26 15:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 15:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.1M Feb 26 15:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Feb 26 15:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.6K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S06J04T08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679584652297
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S06J04T08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 15:17:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 15:17:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 15:17:35] [INFO ] Load time of PNML (sax parser for PT used): 637 ms
[2023-03-23 15:17:35] [INFO ] Transformed 810 places.
[2023-03-23 15:17:35] [INFO ] Transformed 14014 transitions.
[2023-03-23 15:17:35] [INFO ] Parsed PT model containing 810 places and 14014 transitions and 118428 arcs in 850 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 4 formulas.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 218 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 804 transition count 3254
Applied a total of 6 rules in 158 ms. Remains 804 /810 variables (removed 6) and now considering 3254/3254 (removed 0) transitions.
[2023-03-23 15:17:35] [INFO ] Flow matrix only has 3206 transitions (discarded 48 similar events)
// Phase 1: matrix 3206 rows 804 cols
[2023-03-23 15:17:36] [INFO ] Computed 52 place invariants in 236 ms
[2023-03-23 15:17:39] [INFO ] Dead Transitions using invariants and state equation in 3418 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2023-03-23 15:17:39] [INFO ] Flow matrix only has 1982 transitions (discarded 48 similar events)
// Phase 1: matrix 1982 rows 804 cols
[2023-03-23 15:17:39] [INFO ] Computed 52 place invariants in 86 ms
[2023-03-23 15:17:40] [INFO ] Implicit Places using invariants in 791 ms returned [49, 73, 222, 283, 332, 493, 503, 789]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 803 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 796/810 places, 2030/3254 transitions.
Applied a total of 0 rules in 25 ms. Remains 796 /796 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4524 ms. Remains : 796/810 places, 2030/3254 transitions.
Support contains 218 out of 796 places after structural reductions.
[2023-03-23 15:17:40] [INFO ] Flatten gal took : 223 ms
[2023-03-23 15:17:40] [INFO ] Flatten gal took : 138 ms
[2023-03-23 15:17:40] [INFO ] Input system was already deterministic with 2030 transitions.
Support contains 217 out of 796 places (down from 218) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 63 resets, run finished after 640 ms. (steps per millisecond=15 ) properties (out of 27) seen :20
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-23 15:17:42] [INFO ] Flow matrix only has 1982 transitions (discarded 48 similar events)
// Phase 1: matrix 1982 rows 796 cols
[2023-03-23 15:17:42] [INFO ] Computed 44 place invariants in 52 ms
[2023-03-23 15:17:42] [INFO ] After 234ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-23 15:17:42] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-23 15:17:42] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 38 ms returned sat
[2023-03-23 15:17:42] [INFO ] After 287ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 104 out of 796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 796/796 places, 2030/2030 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 788 transition count 2022
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 788 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 780 transition count 2014
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 780 transition count 2014
Applied a total of 32 rules in 85 ms. Remains 780 /796 variables (removed 16) and now considering 2014/2030 (removed 16) transitions.
[2023-03-23 15:17:43] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 780 cols
[2023-03-23 15:17:43] [INFO ] Computed 44 place invariants in 44 ms
[2023-03-23 15:17:45] [INFO ] Dead Transitions using invariants and state equation in 2367 ms found 0 transitions.
[2023-03-23 15:17:45] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:17:45] [INFO ] Invariant cache hit.
[2023-03-23 15:17:46] [INFO ] Implicit Places using invariants in 845 ms returned []
[2023-03-23 15:17:46] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:17:46] [INFO ] Invariant cache hit.
[2023-03-23 15:17:47] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:17:55] [INFO ] Implicit Places using invariants and state equation in 8643 ms returned []
Implicit Place search using SMT with State Equation took 9494 ms to find 0 implicit places.
[2023-03-23 15:17:55] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:17:55] [INFO ] Invariant cache hit.
[2023-03-23 15:17:57] [INFO ] Dead Transitions using invariants and state equation in 2513 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 780/796 places, 2014/2030 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14463 ms. Remains : 780/796 places, 2014/2030 transitions.
Stuttering acceptance computed with spot in 262 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 2 (ADD s41 s67 s95 s253 s358 s522 s624 s658)), p0:(GT (ADD s47 s54 s56 s70 s77 s88 s97 s105 s108 s168 s187 s195 s206 s211 s228 s261 s270 s275 s282...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-01 finished in 14799 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||(p1 U X(X(p2)))||X(G(p3)))))'
Support contains 23 out of 796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 796/796 places, 2030/2030 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 788 transition count 2022
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 788 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 780 transition count 2014
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 780 transition count 2014
Applied a total of 32 rules in 71 ms. Remains 780 /796 variables (removed 16) and now considering 2014/2030 (removed 16) transitions.
[2023-03-23 15:17:58] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:17:58] [INFO ] Invariant cache hit.
[2023-03-23 15:18:00] [INFO ] Dead Transitions using invariants and state equation in 2335 ms found 0 transitions.
[2023-03-23 15:18:00] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:18:00] [INFO ] Invariant cache hit.
[2023-03-23 15:18:01] [INFO ] Implicit Places using invariants in 824 ms returned []
[2023-03-23 15:18:01] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:18:01] [INFO ] Invariant cache hit.
[2023-03-23 15:18:02] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:18:29] [INFO ] Implicit Places using invariants and state equation in 27768 ms returned []
Implicit Place search using SMT with State Equation took 28601 ms to find 0 implicit places.
[2023-03-23 15:18:29] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:18:29] [INFO ] Invariant cache hit.
[2023-03-23 15:18:31] [INFO ] Dead Transitions using invariants and state equation in 2432 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 780/796 places, 2014/2030 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33444 ms. Remains : 780/796 places, 2014/2030 transitions.
Stuttering acceptance computed with spot in 452 ms :[true, (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p3) (NOT p2)), (NOT p3), (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p2), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p3), acceptance={} source=4 dest: 0}, { cond=p3, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 0}], [{ cond=p3, acceptance={} source=6 dest: 3}, { cond=(NOT p3), acceptance={} source=6 dest: 5}], [{ cond=(AND (NOT p1) p3), acceptance={} source=7 dest: 8}, { cond=(AND p1 p3), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=7 dest: 10}, { cond=(AND p1 (NOT p3)), acceptance={} source=7 dest: 11}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=8 dest: 5}], [{ cond=(AND (NOT p1) p3 (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=9 dest: 10}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=9 dest: 11}], [{ cond=(NOT p2), acceptance={} source=10 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=11 dest: 10}, { cond=(AND p1 (NOT p2)), acceptance={0} source=11 dest: 11}]], initial=1, aps=[p0:(LEQ 1 s442), p1:(AND (LEQ s514 (ADD s28 s61 s144 s300 s744)) (LEQ (ADD s24 s262 s387 s488 s521 s610 s645 s749) (ADD s96 s121 s295 s364 s489 s565 s637 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 5 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-02 finished in 33937 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 33 out of 796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 796/796 places, 2030/2030 transitions.
Applied a total of 0 rules in 25 ms. Remains 796 /796 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2023-03-23 15:18:31] [INFO ] Flow matrix only has 1982 transitions (discarded 48 similar events)
// Phase 1: matrix 1982 rows 796 cols
[2023-03-23 15:18:32] [INFO ] Computed 44 place invariants in 51 ms
[2023-03-23 15:18:34] [INFO ] Dead Transitions using invariants and state equation in 2331 ms found 0 transitions.
[2023-03-23 15:18:34] [INFO ] Flow matrix only has 1982 transitions (discarded 48 similar events)
[2023-03-23 15:18:34] [INFO ] Invariant cache hit.
[2023-03-23 15:18:35] [INFO ] Implicit Places using invariants in 842 ms returned []
[2023-03-23 15:18:35] [INFO ] Flow matrix only has 1982 transitions (discarded 48 similar events)
[2023-03-23 15:18:35] [INFO ] Invariant cache hit.
[2023-03-23 15:18:35] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:18:58] [INFO ] Implicit Places using invariants and state equation in 23711 ms returned []
Implicit Place search using SMT with State Equation took 24556 ms to find 0 implicit places.
[2023-03-23 15:18:58] [INFO ] Flow matrix only has 1982 transitions (discarded 48 similar events)
[2023-03-23 15:18:58] [INFO ] Invariant cache hit.
[2023-03-23 15:19:01] [INFO ] Dead Transitions using invariants and state equation in 2433 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29348 ms. Remains : 796/796 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ (ADD s42 s112 s221 s349 s378 s499 s613 s760) (ADD s29 s120 s291 s355 s412 s474 s605 s726)) (LEQ 1 (ADD s217 s425 s429 s504 s675 s695 s775 s785...], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1054 ms.
Product exploration explored 100000 steps with 50000 reset in 901 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-05 finished in 31500 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X((p1&&G(F(p2)))))))'
Support contains 3 out of 796 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 796/796 places, 2030/2030 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 788 transition count 2022
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 788 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 780 transition count 2014
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 780 transition count 2014
Applied a total of 32 rules in 46 ms. Remains 780 /796 variables (removed 16) and now considering 2014/2030 (removed 16) transitions.
[2023-03-23 15:19:03] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 780 cols
[2023-03-23 15:19:03] [INFO ] Computed 44 place invariants in 38 ms
[2023-03-23 15:19:05] [INFO ] Dead Transitions using invariants and state equation in 2301 ms found 0 transitions.
[2023-03-23 15:19:05] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:19:05] [INFO ] Invariant cache hit.
[2023-03-23 15:19:06] [INFO ] Implicit Places using invariants in 829 ms returned []
[2023-03-23 15:19:06] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:19:06] [INFO ] Invariant cache hit.
[2023-03-23 15:19:07] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:19:34] [INFO ] Implicit Places using invariants and state equation in 27476 ms returned []
Implicit Place search using SMT with State Equation took 28307 ms to find 0 implicit places.
[2023-03-23 15:19:34] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 15:19:34] [INFO ] Invariant cache hit.
[2023-03-23 15:19:36] [INFO ] Dead Transitions using invariants and state equation in 2216 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 780/796 places, 2014/2030 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32874 ms. Remains : 780/796 places, 2014/2030 transitions.
Stuttering acceptance computed with spot in 253 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p0), (OR (AND p0 (NOT p1)) (AND p1 (NOT p2))), (NOT p2), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-11 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=(AND p0 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(GT 1 s79), p1:(LEQ 1 s389), p2:(LEQ 1 s453)], 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]]
Entered a terminal (fully accepting) state of product in 599 steps with 2 reset in 7 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-11 finished in 33162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 796 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 796/796 places, 2030/2030 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 796 transition count 1958
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 724 transition count 1958
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 144 place count 724 transition count 1862
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 336 place count 628 transition count 1862
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 340 place count 624 transition count 1858
Iterating global reduction 2 with 4 rules applied. Total rules applied 344 place count 624 transition count 1858
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 2 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 520 place count 536 transition count 1770
Applied a total of 520 rules in 199 ms. Remains 536 /796 variables (removed 260) and now considering 1770/2030 (removed 260) transitions.
[2023-03-23 15:19:36] [INFO ] Flow matrix only has 1722 transitions (discarded 48 similar events)
// Phase 1: matrix 1722 rows 536 cols
[2023-03-23 15:19:36] [INFO ] Computed 44 place invariants in 57 ms
[2023-03-23 15:19:38] [INFO ] Dead Transitions using invariants and state equation in 1278 ms found 0 transitions.
[2023-03-23 15:19:38] [INFO ] Flow matrix only has 1722 transitions (discarded 48 similar events)
[2023-03-23 15:19:38] [INFO ] Invariant cache hit.
[2023-03-23 15:19:38] [INFO ] Implicit Places using invariants in 671 ms returned []
[2023-03-23 15:19:38] [INFO ] Flow matrix only has 1722 transitions (discarded 48 similar events)
[2023-03-23 15:19:38] [INFO ] Invariant cache hit.
[2023-03-23 15:19:39] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:19:56] [INFO ] Implicit Places using invariants and state equation in 17621 ms returned []
Implicit Place search using SMT with State Equation took 18306 ms to find 0 implicit places.
[2023-03-23 15:19:56] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-23 15:19:56] [INFO ] Flow matrix only has 1722 transitions (discarded 48 similar events)
[2023-03-23 15:19:56] [INFO ] Invariant cache hit.
[2023-03-23 15:19:57] [INFO ] Dead Transitions using invariants and state equation in 1293 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 536/796 places, 1770/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21208 ms. Remains : 536/796 places, 1770/2030 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s341)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-12 finished in 21274 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 2 out of 796 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 796/796 places, 2030/2030 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 796 transition count 1958
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 724 transition count 1958
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 144 place count 724 transition count 1863
Deduced a syphon composed of 95 places in 2 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 334 place count 629 transition count 1863
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 338 place count 625 transition count 1859
Iterating global reduction 2 with 4 rules applied. Total rules applied 342 place count 625 transition count 1859
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 534 place count 529 transition count 1763
Applied a total of 534 rules in 125 ms. Remains 529 /796 variables (removed 267) and now considering 1763/2030 (removed 267) transitions.
[2023-03-23 15:19:58] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
// Phase 1: matrix 1715 rows 529 cols
[2023-03-23 15:19:58] [INFO ] Computed 44 place invariants in 28 ms
[2023-03-23 15:19:59] [INFO ] Dead Transitions using invariants and state equation in 1271 ms found 0 transitions.
[2023-03-23 15:19:59] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
[2023-03-23 15:19:59] [INFO ] Invariant cache hit.
[2023-03-23 15:19:59] [INFO ] Implicit Places using invariants in 686 ms returned []
[2023-03-23 15:19:59] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
[2023-03-23 15:20:00] [INFO ] Invariant cache hit.
[2023-03-23 15:20:00] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:20:07] [INFO ] Implicit Places using invariants and state equation in 7929 ms returned []
Implicit Place search using SMT with State Equation took 8625 ms to find 0 implicit places.
[2023-03-23 15:20:07] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-23 15:20:07] [INFO ] Flow matrix only has 1715 transitions (discarded 48 similar events)
[2023-03-23 15:20:07] [INFO ] Invariant cache hit.
[2023-03-23 15:20:09] [INFO ] Dead Transitions using invariants and state equation in 1267 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 529/796 places, 1763/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11351 ms. Remains : 529/796 places, 1763/2030 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-13 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 1 s473), p0:(LEQ 1 s226)], 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 1477 steps with 18 reset in 19 ms.
FORMULA PolyORBLF-PT-S06J04T08-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-13 finished in 11474 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 796 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 796/796 places, 2030/2030 transitions.
Drop transitions removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 796 transition count 1959
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 725 transition count 1959
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 142 place count 725 transition count 1863
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 334 place count 629 transition count 1863
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 338 place count 625 transition count 1859
Iterating global reduction 2 with 4 rules applied. Total rules applied 342 place count 625 transition count 1859
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Deduced a syphon composed of 95 places in 1 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 532 place count 530 transition count 1764
Applied a total of 532 rules in 116 ms. Remains 530 /796 variables (removed 266) and now considering 1764/2030 (removed 266) transitions.
[2023-03-23 15:20:09] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
// Phase 1: matrix 1716 rows 530 cols
[2023-03-23 15:20:09] [INFO ] Computed 44 place invariants in 31 ms
[2023-03-23 15:20:10] [INFO ] Dead Transitions using invariants and state equation in 1298 ms found 0 transitions.
[2023-03-23 15:20:10] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:10] [INFO ] Invariant cache hit.
[2023-03-23 15:20:11] [INFO ] Implicit Places using invariants in 717 ms returned []
[2023-03-23 15:20:11] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:11] [INFO ] Invariant cache hit.
[2023-03-23 15:20:12] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:20:25] [INFO ] Implicit Places using invariants and state equation in 13978 ms returned []
Implicit Place search using SMT with State Equation took 14696 ms to find 0 implicit places.
[2023-03-23 15:20:25] [INFO ] Redundant transitions in 64 ms returned []
[2023-03-23 15:20:25] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:25] [INFO ] Invariant cache hit.
[2023-03-23 15:20:26] [INFO ] Dead Transitions using invariants and state equation in 1260 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/796 places, 1764/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17451 ms. Remains : 530/796 places, 1764/2030 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S06J04T08-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s171) (LEQ s244 s254))], 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 1334 reset in 639 ms.
Product exploration explored 100000 steps with 1235 reset in 670 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 356 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Finished random walk after 95 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=47 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 1764/1764 transitions.
Applied a total of 0 rules in 40 ms. Remains 530 /530 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
[2023-03-23 15:20:29] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:29] [INFO ] Invariant cache hit.
[2023-03-23 15:20:30] [INFO ] Dead Transitions using invariants and state equation in 1314 ms found 0 transitions.
[2023-03-23 15:20:30] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:30] [INFO ] Invariant cache hit.
[2023-03-23 15:20:31] [INFO ] Implicit Places using invariants in 702 ms returned []
[2023-03-23 15:20:31] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:31] [INFO ] Invariant cache hit.
[2023-03-23 15:20:31] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:20:47] [INFO ] Implicit Places using invariants and state equation in 16228 ms returned []
Implicit Place search using SMT with State Equation took 16932 ms to find 0 implicit places.
[2023-03-23 15:20:47] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-23 15:20:47] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:47] [INFO ] Invariant cache hit.
[2023-03-23 15:20:48] [INFO ] Dead Transitions using invariants and state equation in 1266 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19629 ms. Remains : 530/530 places, 1764/1764 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 175 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=35 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1286 reset in 624 ms.
Product exploration explored 100000 steps with 1338 reset in 637 ms.
Support contains 3 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 1764/1764 transitions.
Applied a total of 0 rules in 33 ms. Remains 530 /530 variables (removed 0) and now considering 1764/1764 (removed 0) transitions.
[2023-03-23 15:20:50] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:50] [INFO ] Invariant cache hit.
[2023-03-23 15:20:51] [INFO ] Dead Transitions using invariants and state equation in 1278 ms found 0 transitions.
[2023-03-23 15:20:51] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:51] [INFO ] Invariant cache hit.
[2023-03-23 15:20:52] [INFO ] Implicit Places using invariants in 692 ms returned []
[2023-03-23 15:20:52] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:20:52] [INFO ] Invariant cache hit.
[2023-03-23 15:20:52] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 15:21:09] [INFO ] Implicit Places using invariants and state equation in 16662 ms returned []
Implicit Place search using SMT with State Equation took 17356 ms to find 0 implicit places.
[2023-03-23 15:21:09] [INFO ] Redundant transitions in 62 ms returned []
[2023-03-23 15:21:09] [INFO ] Flow matrix only has 1716 transitions (discarded 48 similar events)
[2023-03-23 15:21:09] [INFO ] Invariant cache hit.
[2023-03-23 15:21:10] [INFO ] Dead Transitions using invariants and state equation in 1282 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20022 ms. Remains : 530/530 places, 1764/1764 transitions.
Treatment of property PolyORBLF-PT-S06J04T08-LTLCardinality-14 finished in 61321 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-23 15:21:10] [INFO ] Flatten gal took : 91 ms
[2023-03-23 15:21:10] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-23 15:21:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 796 places, 2030 transitions and 10598 arcs took 15 ms.
Total runtime 216687 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/888/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBLF-PT-S06J04T08-LTLCardinality-14
BK_STOP 1679584872680
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name PolyORBLF-PT-S06J04T08-LTLCardinality-14
ltl formula formula --ltl=/tmp/888/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 796 places, 2030 transitions and 10598 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/888/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/888/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/888/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.220 real 0.090 user 0.030 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/888/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
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="PolyORBLF-PT-S06J04T08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is PolyORBLF-PT-S06J04T08, 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 r297-tall-167873950700603"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S06J04T08.tgz
mv PolyORBLF-PT-S06J04T08 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 ;