About the Execution of LTSMin+red for PolyORBLF-PT-S04J04T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 671.163 | 261163.00 | 308486.00 | 969.50 | F???FFFFFFFFTFTF | 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-167873950600539.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-S04J04T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950600539
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 14K Feb 26 14:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 14:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Feb 26 14:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 122K Feb 26 14:18 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 7.4K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 45K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 165K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 35K Feb 26 14:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 199K Feb 26 14:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 239K Feb 26 14:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Feb 26 14:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K Feb 25 16:34 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 2.5M 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-S04J04T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S04J04T06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679558776369
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-S04J04T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 08:06:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 08:06:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 08:06:18] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2023-03-23 08:06:18] [INFO ] Transformed 554 places.
[2023-03-23 08:06:18] [INFO ] Transformed 2998 transitions.
[2023-03-23 08:06:18] [INFO ] Parsed PT model containing 554 places and 2998 transitions and 20754 arcs in 333 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 172 out of 554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 1372/1372 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 550 transition count 1368
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 550 transition count 1368
Applied a total of 8 rules in 98 ms. Remains 550 /554 variables (removed 4) and now considering 1368/1372 (removed 4) transitions.
[2023-03-23 08:06:19] [INFO ] Flow matrix only has 1344 transitions (discarded 24 similar events)
// Phase 1: matrix 1344 rows 550 cols
[2023-03-23 08:06:19] [INFO ] Computed 50 place invariants in 81 ms
[2023-03-23 08:06:20] [INFO ] Dead Transitions using invariants and state equation in 1585 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2023-03-23 08:06:20] [INFO ] Flow matrix only has 1020 transitions (discarded 24 similar events)
// Phase 1: matrix 1020 rows 550 cols
[2023-03-23 08:06:20] [INFO ] Computed 50 place invariants in 42 ms
[2023-03-23 08:06:21] [INFO ] Implicit Places using invariants in 402 ms returned [90, 245, 275, 362, 384, 482]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 406 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 544/554 places, 1044/1372 transitions.
Applied a total of 0 rules in 12 ms. Remains 544 /544 variables (removed 0) and now considering 1044/1044 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2133 ms. Remains : 544/554 places, 1044/1372 transitions.
Support contains 172 out of 544 places after structural reductions.
[2023-03-23 08:06:21] [INFO ] Flatten gal took : 131 ms
[2023-03-23 08:06:21] [INFO ] Flatten gal took : 76 ms
[2023-03-23 08:06:21] [INFO ] Input system was already deterministic with 1044 transitions.
Support contains 169 out of 544 places (down from 172) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 35) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2023-03-23 08:06:23] [INFO ] Flow matrix only has 1020 transitions (discarded 24 similar events)
// Phase 1: matrix 1020 rows 544 cols
[2023-03-23 08:06:23] [INFO ] Computed 44 place invariants in 27 ms
[2023-03-23 08:06:24] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-23 08:06:24] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 32 ms returned sat
[2023-03-23 08:06:24] [INFO ] After 366ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:7
[2023-03-23 08:06:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-23 08:06:24] [INFO ] [Nat]Absence check using 15 positive and 29 generalized place invariants in 32 ms returned sat
[2023-03-23 08:06:24] [INFO ] After 207ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :0
Fused 14 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 14 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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||F(p1)||X(p0)))))'
Support contains 32 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1044
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 534 transition count 1038
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 534 transition count 1038
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 532 transition count 1036
Applied a total of 20 rules in 47 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1044 (removed 8) transitions.
[2023-03-23 08:06:24] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-23 08:06:24] [INFO ] Computed 40 place invariants in 26 ms
[2023-03-23 08:06:25] [INFO ] Dead Transitions using invariants and state equation in 1144 ms found 0 transitions.
[2023-03-23 08:06:25] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:25] [INFO ] Invariant cache hit.
[2023-03-23 08:06:26] [INFO ] Implicit Places using invariants in 516 ms returned []
[2023-03-23 08:06:26] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:26] [INFO ] Invariant cache hit.
[2023-03-23 08:06:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:06:34] [INFO ] Implicit Places using invariants and state equation in 8231 ms returned []
Implicit Place search using SMT with State Equation took 8751 ms to find 0 implicit places.
[2023-03-23 08:06:34] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:34] [INFO ] Invariant cache hit.
[2023-03-23 08:06:35] [INFO ] Dead Transitions using invariants and state equation in 1067 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1036/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11013 ms. Remains : 532/544 places, 1036/1044 transitions.
Stuttering acceptance computed with spot in 271 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s496 s104), p1:(GT 3 (ADD s3 s8 s14 s32 s79 s84 s100 s164 s175 s197 s221 s232 s235 s254 s263 s305 s329 s331 s334 s356 s396 s397 s404 s411 s412 s43...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 139 reset in 529 ms.
Product exploration explored 100000 steps with 131 reset in 498 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 : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 221 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :1
Finished Best-First random walk after 1797 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=256 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 260 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 32 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 12 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2023-03-23 08:06:37] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:37] [INFO ] Invariant cache hit.
[2023-03-23 08:06:39] [INFO ] Dead Transitions using invariants and state equation in 1094 ms found 0 transitions.
[2023-03-23 08:06:39] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:39] [INFO ] Invariant cache hit.
[2023-03-23 08:06:39] [INFO ] Implicit Places using invariants in 493 ms returned []
[2023-03-23 08:06:39] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:39] [INFO ] Invariant cache hit.
[2023-03-23 08:06:40] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:06:47] [INFO ] Implicit Places using invariants and state equation in 7783 ms returned []
Implicit Place search using SMT with State Equation took 8290 ms to find 0 implicit places.
[2023-03-23 08:06:47] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:47] [INFO ] Invariant cache hit.
[2023-03-23 08:06:48] [INFO ] Dead Transitions using invariants and state equation in 1109 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10511 ms. Remains : 532/532 places, 1036/1036 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 : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 201 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :1
Finished Best-First random walk after 932 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=310 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 232 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 158 reset in 406 ms.
Product exploration explored 100000 steps with 152 reset in 432 ms.
Support contains 32 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 13 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2023-03-23 08:06:50] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:50] [INFO ] Invariant cache hit.
[2023-03-23 08:06:51] [INFO ] Dead Transitions using invariants and state equation in 1163 ms found 0 transitions.
[2023-03-23 08:06:51] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:51] [INFO ] Invariant cache hit.
[2023-03-23 08:06:52] [INFO ] Implicit Places using invariants in 509 ms returned []
[2023-03-23 08:06:52] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:06:52] [INFO ] Invariant cache hit.
[2023-03-23 08:06:52] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:07:00] [INFO ] Implicit Places using invariants and state equation in 8457 ms returned []
Implicit Place search using SMT with State Equation took 8971 ms to find 0 implicit places.
[2023-03-23 08:07:00] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:07:00] [INFO ] Invariant cache hit.
[2023-03-23 08:07:01] [INFO ] Dead Transitions using invariants and state equation in 1166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11317 ms. Remains : 532/532 places, 1036/1036 transitions.
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-01 finished in 37358 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(X(F((!(p0 U p1)&&F(!p1)&&!p0)))))'
Support contains 14 out of 544 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 544 transition count 998
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 498 transition count 998
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 92 place count 498 transition count 938
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 212 place count 438 transition count 938
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 292 place count 398 transition count 898
Applied a total of 292 rules in 104 ms. Remains 398 /544 variables (removed 146) and now considering 898/1044 (removed 146) transitions.
[2023-03-23 08:07:02] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
// Phase 1: matrix 874 rows 398 cols
[2023-03-23 08:07:02] [INFO ] Computed 44 place invariants in 16 ms
[2023-03-23 08:07:02] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
[2023-03-23 08:07:02] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:02] [INFO ] Invariant cache hit.
[2023-03-23 08:07:03] [INFO ] Implicit Places using invariants in 499 ms returned []
[2023-03-23 08:07:03] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:03] [INFO ] Invariant cache hit.
[2023-03-23 08:07:03] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:07:10] [INFO ] Implicit Places using invariants and state equation in 7522 ms returned []
Implicit Place search using SMT with State Equation took 8025 ms to find 0 implicit places.
[2023-03-23 08:07:10] [INFO ] Redundant transitions in 53 ms returned []
[2023-03-23 08:07:10] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:10] [INFO ] Invariant cache hit.
[2023-03-23 08:07:11] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 398/544 places, 898/1044 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9730 ms. Remains : 398/544 places, 898/1044 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR p0 p1), (OR p1 p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(OR p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s93 s130 s164 s219 s259 s342) (ADD s70 s299 s357 s388)), p1:(LEQ 2 (ADD s60 s185 s238 s308))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5305 reset in 479 ms.
Product exploration explored 100000 steps with 5318 reset in 457 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 : [(AND p0 p1), (X (OR p0 p1)), (X (X (OR p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(OR p0 p1), (OR p1 p0)]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND p0 p1), (X (OR p0 p1)), (X (X (OR p0 p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p1)))]
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(OR p0 p1), (OR p1 p0)]
Stuttering acceptance computed with spot in 79 ms :[(OR p0 p1), (OR p1 p0)]
[2023-03-23 08:07:13] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:13] [INFO ] Invariant cache hit.
[2023-03-23 08:07:13] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-23 08:07:13] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 48 ms returned sat
[2023-03-23 08:07:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:14] [INFO ] [Real]Absence check using state equation in 899 ms returned sat
[2023-03-23 08:07:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 08:07:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-23 08:07:15] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 33 ms returned sat
[2023-03-23 08:07:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:16] [INFO ] [Nat]Absence check using state equation in 1503 ms returned sat
[2023-03-23 08:07:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:07:17] [INFO ] [Nat]Added 120 Read/Feed constraints in 997 ms returned sat
[2023-03-23 08:07:17] [INFO ] Computed and/alt/rep : 606/3433/588 causal constraints (skipped 282 transitions) in 68 ms.
[2023-03-23 08:07:22] [INFO ] Added : 174 causal constraints over 35 iterations in 5324 ms. Result :sat
Could not prove EG p0
[2023-03-23 08:07:22] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:22] [INFO ] Invariant cache hit.
[2023-03-23 08:07:23] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-23 08:07:23] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 69 ms returned sat
[2023-03-23 08:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:24] [INFO ] [Real]Absence check using state equation in 1455 ms returned sat
[2023-03-23 08:07:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 08:07:25] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-23 08:07:25] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 37 ms returned sat
[2023-03-23 08:07:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:26] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2023-03-23 08:07:26] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:07:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 08:07:30] [INFO ] [Nat]Added 120 Read/Feed constraints in 3588 ms returned sat
[2023-03-23 08:07:30] [INFO ] Computed and/alt/rep : 606/3433/588 causal constraints (skipped 282 transitions) in 82 ms.
[2023-03-23 08:07:31] [INFO ] Added : 64 causal constraints over 13 iterations in 1600 ms. Result :sat
Could not prove EG p1
Support contains 14 out of 398 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 398/398 places, 898/898 transitions.
Applied a total of 0 rules in 25 ms. Remains 398 /398 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2023-03-23 08:07:31] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:31] [INFO ] Invariant cache hit.
[2023-03-23 08:07:32] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
[2023-03-23 08:07:32] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:32] [INFO ] Invariant cache hit.
[2023-03-23 08:07:33] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-03-23 08:07:33] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:33] [INFO ] Invariant cache hit.
[2023-03-23 08:07:33] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:07:42] [INFO ] Implicit Places using invariants and state equation in 9060 ms returned []
Implicit Place search using SMT with State Equation took 9579 ms to find 0 implicit places.
[2023-03-23 08:07:42] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-23 08:07:42] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:42] [INFO ] Invariant cache hit.
[2023-03-23 08:07:42] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11206 ms. Remains : 398/398 places, 898/898 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 : [(AND p0 p1), (X (OR p0 p1)), (X (X (OR p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(OR p0 p1), (OR p1 p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND p0 p1), (X (OR p0 p1)), (X (X (OR p0 p1)))]
False Knowledge obtained : [(F (NOT (OR p0 p1)))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(OR p0 p1), (OR p1 p0)]
Stuttering acceptance computed with spot in 78 ms :[(OR p0 p1), (OR p1 p0)]
[2023-03-23 08:07:43] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:43] [INFO ] Invariant cache hit.
[2023-03-23 08:07:43] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-23 08:07:43] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 50 ms returned sat
[2023-03-23 08:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:44] [INFO ] [Real]Absence check using state equation in 954 ms returned sat
[2023-03-23 08:07:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 08:07:45] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-23 08:07:45] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 41 ms returned sat
[2023-03-23 08:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:46] [INFO ] [Nat]Absence check using state equation in 1524 ms returned sat
[2023-03-23 08:07:46] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:07:47] [INFO ] [Nat]Added 120 Read/Feed constraints in 917 ms returned sat
[2023-03-23 08:07:47] [INFO ] Computed and/alt/rep : 606/3433/588 causal constraints (skipped 282 transitions) in 71 ms.
[2023-03-23 08:07:53] [INFO ] Added : 174 causal constraints over 35 iterations in 5253 ms. Result :sat
Could not prove EG p0
[2023-03-23 08:07:53] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:07:53] [INFO ] Invariant cache hit.
[2023-03-23 08:07:53] [INFO ] [Real]Absence check using 14 positive place invariants in 5 ms returned sat
[2023-03-23 08:07:53] [INFO ] [Real]Absence check using 14 positive and 30 generalized place invariants in 65 ms returned sat
[2023-03-23 08:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:55] [INFO ] [Real]Absence check using state equation in 1390 ms returned sat
[2023-03-23 08:07:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 08:07:55] [INFO ] [Nat]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-23 08:07:55] [INFO ] [Nat]Absence check using 14 positive and 30 generalized place invariants in 37 ms returned sat
[2023-03-23 08:07:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 08:07:56] [INFO ] [Nat]Absence check using state equation in 963 ms returned sat
[2023-03-23 08:07:56] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:07:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 08:08:00] [INFO ] [Nat]Added 120 Read/Feed constraints in 3571 ms returned sat
[2023-03-23 08:08:00] [INFO ] Computed and/alt/rep : 606/3433/588 causal constraints (skipped 282 transitions) in 70 ms.
[2023-03-23 08:08:01] [INFO ] Added : 64 causal constraints over 13 iterations in 1516 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 75 ms :[(OR p0 p1), (OR p1 p0)]
Product exploration explored 100000 steps with 5259 reset in 440 ms.
Product exploration explored 100000 steps with 5269 reset in 458 ms.
Support contains 14 out of 398 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 398/398 places, 898/898 transitions.
Applied a total of 0 rules in 19 ms. Remains 398 /398 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2023-03-23 08:08:02] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:08:02] [INFO ] Invariant cache hit.
[2023-03-23 08:08:03] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
[2023-03-23 08:08:03] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:08:03] [INFO ] Invariant cache hit.
[2023-03-23 08:08:03] [INFO ] Implicit Places using invariants in 471 ms returned []
[2023-03-23 08:08:03] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:08:03] [INFO ] Invariant cache hit.
[2023-03-23 08:08:04] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:08:13] [INFO ] Implicit Places using invariants and state equation in 9824 ms returned []
Implicit Place search using SMT with State Equation took 10298 ms to find 0 implicit places.
[2023-03-23 08:08:13] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-23 08:08:13] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:08:13] [INFO ] Invariant cache hit.
[2023-03-23 08:08:14] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12007 ms. Remains : 398/398 places, 898/898 transitions.
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-02 finished in 72704 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(X(p0)) U p1)||G(p2)))'
Support contains 15 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1044
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 534 transition count 1038
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 534 transition count 1038
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 532 transition count 1036
Applied a total of 20 rules in 22 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1044 (removed 8) transitions.
[2023-03-23 08:08:14] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-23 08:08:14] [INFO ] Computed 40 place invariants in 21 ms
[2023-03-23 08:08:15] [INFO ] Dead Transitions using invariants and state equation in 1217 ms found 0 transitions.
[2023-03-23 08:08:15] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:15] [INFO ] Invariant cache hit.
[2023-03-23 08:08:16] [INFO ] Implicit Places using invariants in 505 ms returned []
[2023-03-23 08:08:16] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:16] [INFO ] Invariant cache hit.
[2023-03-23 08:08:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:08:23] [INFO ] Implicit Places using invariants and state equation in 7035 ms returned []
Implicit Place search using SMT with State Equation took 7542 ms to find 0 implicit places.
[2023-03-23 08:08:23] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:23] [INFO ] Invariant cache hit.
[2023-03-23 08:08:24] [INFO ] Dead Transitions using invariants and state equation in 1114 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1036/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9898 ms. Remains : 532/544 places, 1036/1044 transitions.
Stuttering acceptance computed with spot in 252 ms :[(AND (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), true, (AND (NOT p2) (NOT p0)), (NOT p2)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (LEQ 1 (ADD s28 s36 s131 s456 s521 s531)) (LEQ (ADD s5 s106 s256 s287 s362 s413) s237)), p2:(LEQ 3 s349), p0:(LEQ 1 s196)], 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]]
Product exploration explored 100000 steps with 25008 reset in 474 ms.
Product exploration explored 100000 steps with 24901 reset in 484 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 : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p1)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 494 ms. Reduced automaton from 7 states, 14 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Finished random walk after 52 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p1)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), true, (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 13 factoid took 639 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
[2023-03-23 08:08:27] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:27] [INFO ] Invariant cache hit.
[2023-03-23 08:08:28] [INFO ] [Real]Absence check using 16 positive place invariants in 29 ms returned sat
[2023-03-23 08:08:28] [INFO ] [Real]Absence check using 16 positive and 24 generalized place invariants in 61 ms returned sat
[2023-03-23 08:08:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 08:08:30] [INFO ] [Real]Absence check using state equation in 2604 ms returned sat
[2023-03-23 08:08:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 08:08:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 22 ms returned sat
[2023-03-23 08:08:31] [INFO ] [Nat]Absence check using 16 positive and 24 generalized place invariants in 43 ms returned sat
[2023-03-23 08:08:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 08:08:36] [INFO ] [Nat]Absence check using state equation in 5164 ms returned sat
[2023-03-23 08:08:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:08:38] [INFO ] [Nat]Added 120 Read/Feed constraints in 1479 ms returned sat
[2023-03-23 08:08:38] [INFO ] Deduced a trap composed of 74 places in 123 ms of which 10 ms to minimize.
[2023-03-23 08:08:41] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3159 ms
Could not prove EG (NOT p1)
Support contains 14 out of 532 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 10 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2023-03-23 08:08:41] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:41] [INFO ] Invariant cache hit.
[2023-03-23 08:08:42] [INFO ] Dead Transitions using invariants and state equation in 1055 ms found 0 transitions.
[2023-03-23 08:08:42] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:42] [INFO ] Invariant cache hit.
[2023-03-23 08:08:42] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-03-23 08:08:42] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:42] [INFO ] Invariant cache hit.
[2023-03-23 08:08:43] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:08:50] [INFO ] Implicit Places using invariants and state equation in 8114 ms returned []
Implicit Place search using SMT with State Equation took 8627 ms to find 0 implicit places.
[2023-03-23 08:08:50] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:50] [INFO ] Invariant cache hit.
[2023-03-23 08:08:52] [INFO ] Dead Transitions using invariants and state equation in 1112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10805 ms. Remains : 532/532 places, 1036/1036 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 : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 189 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Finished random walk after 68 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 212 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
[2023-03-23 08:08:52] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:08:52] [INFO ] Invariant cache hit.
[2023-03-23 08:08:53] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2023-03-23 08:08:53] [INFO ] [Real]Absence check using 16 positive and 24 generalized place invariants in 58 ms returned sat
[2023-03-23 08:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 08:08:56] [INFO ] [Real]Absence check using state equation in 2560 ms returned sat
[2023-03-23 08:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 08:08:56] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2023-03-23 08:08:56] [INFO ] [Nat]Absence check using 16 positive and 24 generalized place invariants in 41 ms returned sat
[2023-03-23 08:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 08:09:01] [INFO ] [Nat]Absence check using state equation in 4697 ms returned sat
[2023-03-23 08:09:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:09:02] [INFO ] [Nat]Added 120 Read/Feed constraints in 1386 ms returned sat
[2023-03-23 08:09:03] [INFO ] Deduced a trap composed of 74 places in 205 ms of which 1 ms to minimize.
[2023-03-23 08:09:06] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3240 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Product exploration explored 100000 steps with 25032 reset in 457 ms.
Product exploration explored 100000 steps with 25004 reset in 469 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Support contains 14 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 532 transition count 1036
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 36 Pre rules applied. Total rules applied 36 place count 532 transition count 1084
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 72 place count 532 transition count 1084
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 84 place count 520 transition count 1072
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 96 place count 520 transition count 1072
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 150 places in 0 ms
Iterating global reduction 1 with 90 rules applied. Total rules applied 186 place count 520 transition count 1072
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 206 place count 500 transition count 1052
Deduced a syphon composed of 132 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 226 place count 500 transition count 1052
Deduced a syphon composed of 132 places in 0 ms
Applied a total of 226 rules in 102 ms. Remains 500 /532 variables (removed 32) and now considering 1052/1036 (removed -16) transitions.
[2023-03-23 08:09:07] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
// Phase 1: matrix 1028 rows 500 cols
[2023-03-23 08:09:07] [INFO ] Computed 40 place invariants in 19 ms
[2023-03-23 08:09:08] [INFO ] Dead Transitions using invariants and state equation in 878 ms found 0 transitions.
[2023-03-23 08:09:08] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-23 08:09:08] [INFO ] Flow matrix only has 1028 transitions (discarded 24 similar events)
[2023-03-23 08:09:08] [INFO ] Invariant cache hit.
[2023-03-23 08:09:09] [INFO ] Dead Transitions using invariants and state equation in 914 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 500/532 places, 1052/1036 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1935 ms. Remains : 500/532 places, 1052/1036 transitions.
Support contains 14 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 12 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2023-03-23 08:09:09] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-23 08:09:09] [INFO ] Computed 40 place invariants in 19 ms
[2023-03-23 08:09:10] [INFO ] Dead Transitions using invariants and state equation in 1124 ms found 0 transitions.
[2023-03-23 08:09:10] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:10] [INFO ] Invariant cache hit.
[2023-03-23 08:09:10] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-23 08:09:10] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:10] [INFO ] Invariant cache hit.
[2023-03-23 08:09:11] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:09:18] [INFO ] Implicit Places using invariants and state equation in 7330 ms returned []
Implicit Place search using SMT with State Equation took 7832 ms to find 0 implicit places.
[2023-03-23 08:09:18] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:18] [INFO ] Invariant cache hit.
[2023-03-23 08:09:19] [INFO ] Dead Transitions using invariants and state equation in 1077 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10067 ms. Remains : 532/532 places, 1036/1036 transitions.
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-03 finished in 64771 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(X((G(p0)&&X(F(p1))))))'
Support contains 3 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1044
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 534 transition count 1038
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 534 transition count 1038
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 532 transition count 1036
Applied a total of 20 rules in 34 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1044 (removed 8) transitions.
[2023-03-23 08:09:19] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:19] [INFO ] Invariant cache hit.
[2023-03-23 08:09:20] [INFO ] Dead Transitions using invariants and state equation in 1229 ms found 0 transitions.
[2023-03-23 08:09:20] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:20] [INFO ] Invariant cache hit.
[2023-03-23 08:09:21] [INFO ] Implicit Places using invariants in 487 ms returned []
[2023-03-23 08:09:21] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:21] [INFO ] Invariant cache hit.
[2023-03-23 08:09:21] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:09:29] [INFO ] Implicit Places using invariants and state equation in 8703 ms returned []
Implicit Place search using SMT with State Equation took 9206 ms to find 0 implicit places.
[2023-03-23 08:09:29] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:29] [INFO ] Invariant cache hit.
[2023-03-23 08:09:31] [INFO ] Dead Transitions using invariants and state equation in 1076 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1036/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11561 ms. Remains : 532/544 places, 1036/1044 transitions.
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=5, aps=[p0:(LEQ 3 s496), p1:(LEQ s112 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-04 finished in 11776 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&&G(p1))))'
Support contains 11 out of 544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 540 transition count 1044
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 534 transition count 1038
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 534 transition count 1038
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 532 transition count 1036
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 532 transition count 1036
Applied a total of 20 rules in 25 ms. Remains 532 /544 variables (removed 12) and now considering 1036/1044 (removed 8) transitions.
[2023-03-23 08:09:31] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:31] [INFO ] Invariant cache hit.
[2023-03-23 08:09:32] [INFO ] Dead Transitions using invariants and state equation in 1219 ms found 0 transitions.
[2023-03-23 08:09:32] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:32] [INFO ] Invariant cache hit.
[2023-03-23 08:09:33] [INFO ] Implicit Places using invariants in 497 ms returned []
[2023-03-23 08:09:33] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:33] [INFO ] Invariant cache hit.
[2023-03-23 08:09:33] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:09:41] [INFO ] Implicit Places using invariants and state equation in 8290 ms returned []
Implicit Place search using SMT with State Equation took 8815 ms to find 0 implicit places.
[2023-03-23 08:09:41] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-23 08:09:41] [INFO ] Invariant cache hit.
[2023-03-23 08:09:42] [INFO ] Dead Transitions using invariants and state equation in 1085 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/544 places, 1036/1044 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11171 ms. Remains : 532/544 places, 1036/1044 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LEQ 2 (ADD s44 s102 s137 s294 s339 s446)), p0:(LEQ 1 (ADD s15 s379 s414 s469 s491))], 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 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-06 finished in 11307 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' '!(((p0&&F(!p1)) U (G((G(p0)||(p0&&F(!p1))))||(!p2&&(G(p0)||(p0&&F(!p1)))))))'
Support contains 25 out of 544 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 540 transition count 1024
Reduce places removed 20 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 28 rules applied. Total rules applied 48 place count 520 transition count 1016
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 56 place count 512 transition count 1016
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 56 place count 512 transition count 956
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 176 place count 452 transition count 956
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 1 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 3 with 116 rules applied. Total rules applied 292 place count 394 transition count 898
Applied a total of 292 rules in 55 ms. Remains 394 /544 variables (removed 150) and now considering 898/1044 (removed 146) transitions.
[2023-03-23 08:09:42] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
// Phase 1: matrix 874 rows 394 cols
[2023-03-23 08:09:42] [INFO ] Computed 40 place invariants in 18 ms
[2023-03-23 08:09:43] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
[2023-03-23 08:09:43] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:09:43] [INFO ] Invariant cache hit.
[2023-03-23 08:09:43] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-23 08:09:43] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:09:43] [INFO ] Invariant cache hit.
[2023-03-23 08:09:44] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:09:48] [INFO ] Implicit Places using invariants and state equation in 5079 ms returned []
Implicit Place search using SMT with State Equation took 5552 ms to find 0 implicit places.
[2023-03-23 08:09:48] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-23 08:09:48] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-23 08:09:48] [INFO ] Invariant cache hit.
[2023-03-23 08:09:49] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 394/544 places, 898/1044 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7032 ms. Remains : 394/544 places, 898/1044 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, p1, (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (LEQ 1 s80) (GT (ADD s23 s86 s98 s248 s270 s342) (ADD s43 s211 s232 s313 s356 s364))), p0:(GT 3 (ADD s45 s46 s95 s156 s193 s366)), p2:(OR (LEQ 3 (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 222 steps with 1 reset in 3 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-07 finished in 7193 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 544 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 540 transition count 998
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 494 transition count 998
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 92 place count 494 transition count 938
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 212 place count 434 transition count 938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 213 place count 433 transition count 937
Iterating global reduction 2 with 1 rules applied. Total rules applied 214 place count 433 transition count 937
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 342 place count 369 transition count 873
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 368 transition count 872
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 368 transition count 872
Applied a total of 344 rules in 59 ms. Remains 368 /544 variables (removed 176) and now considering 872/1044 (removed 172) transitions.
[2023-03-23 08:09:49] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
// Phase 1: matrix 848 rows 368 cols
[2023-03-23 08:09:49] [INFO ] Computed 40 place invariants in 16 ms
[2023-03-23 08:09:50] [INFO ] Dead Transitions using invariants and state equation in 645 ms found 0 transitions.
[2023-03-23 08:09:50] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:09:50] [INFO ] Invariant cache hit.
[2023-03-23 08:09:50] [INFO ] Implicit Places using invariants in 444 ms returned []
[2023-03-23 08:09:50] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:09:50] [INFO ] Invariant cache hit.
[2023-03-23 08:09:51] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:09:59] [INFO ] Implicit Places using invariants and state equation in 8567 ms returned []
Implicit Place search using SMT with State Equation took 9018 ms to find 0 implicit places.
[2023-03-23 08:09:59] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-23 08:09:59] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:09:59] [INFO ] Invariant cache hit.
[2023-03-23 08:10:00] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 368/544 places, 872/1044 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10427 ms. Remains : 368/544 places, 872/1044 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-13 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 2 s236)], 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 1334 steps with 0 reset in 8 ms.
FORMULA PolyORBLF-PT-S04J04T06-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-13 finished in 10494 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||F(p1)||X(p0)))))'
Found a Lengthening insensitive property : PolyORBLF-PT-S04J04T06-LTLCardinality-01
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 32 out of 544 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 544/544 places, 1044/1044 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 46 place count 540 transition count 998
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 92 place count 494 transition count 998
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 92 place count 494 transition count 938
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 212 place count 434 transition count 938
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 213 place count 433 transition count 937
Iterating global reduction 2 with 1 rules applied. Total rules applied 214 place count 433 transition count 937
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 0 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 342 place count 369 transition count 873
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 343 place count 368 transition count 872
Iterating global reduction 2 with 1 rules applied. Total rules applied 344 place count 368 transition count 872
Applied a total of 344 rules in 61 ms. Remains 368 /544 variables (removed 176) and now considering 872/1044 (removed 172) transitions.
[2023-03-23 08:10:00] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:00] [INFO ] Invariant cache hit.
[2023-03-23 08:10:01] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
[2023-03-23 08:10:01] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:01] [INFO ] Invariant cache hit.
[2023-03-23 08:10:01] [INFO ] Implicit Places using invariants in 425 ms returned []
[2023-03-23 08:10:01] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:01] [INFO ] Invariant cache hit.
[2023-03-23 08:10:02] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:10:08] [INFO ] Implicit Places using invariants and state equation in 7115 ms returned []
Implicit Place search using SMT with State Equation took 7542 ms to find 0 implicit places.
[2023-03-23 08:10:08] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:08] [INFO ] Invariant cache hit.
[2023-03-23 08:10:09] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 368/544 places, 872/1044 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 9064 ms. Remains : 368/544 places, 872/1044 transitions.
Running random walk in product with property : PolyORBLF-PT-S04J04T06-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s341 s75), p1:(GT 3 (ADD s2 s6 s11 s23 s57 s62 s73 s109 s116 s131 s147 s155 s158 s173 s178 s206 s221 s223 s225 s240 s267 s268 s274 s280 s281 s300 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 253 reset in 464 ms.
Product exploration explored 100000 steps with 265 reset in 478 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 : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 234 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 144 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 238 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 32 out of 368 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 368/368 places, 872/872 transitions.
Applied a total of 0 rules in 7 ms. Remains 368 /368 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2023-03-23 08:10:11] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:11] [INFO ] Invariant cache hit.
[2023-03-23 08:10:12] [INFO ] Dead Transitions using invariants and state equation in 722 ms found 0 transitions.
[2023-03-23 08:10:12] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:12] [INFO ] Invariant cache hit.
[2023-03-23 08:10:12] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-23 08:10:12] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:12] [INFO ] Invariant cache hit.
[2023-03-23 08:10:12] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:10:19] [INFO ] Implicit Places using invariants and state equation in 6847 ms returned []
Implicit Place search using SMT with State Equation took 7249 ms to find 0 implicit places.
[2023-03-23 08:10:19] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:19] [INFO ] Invariant cache hit.
[2023-03-23 08:10:19] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8557 ms. Remains : 368/368 places, 872/872 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 : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 183 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 4 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :1
Finished Best-First random walk after 1350 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=270 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 228 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 261 reset in 461 ms.
Product exploration explored 100000 steps with 242 reset in 486 ms.
Support contains 32 out of 368 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 368/368 places, 872/872 transitions.
Applied a total of 0 rules in 4 ms. Remains 368 /368 variables (removed 0) and now considering 872/872 (removed 0) transitions.
[2023-03-23 08:10:21] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:21] [INFO ] Invariant cache hit.
[2023-03-23 08:10:22] [INFO ] Dead Transitions using invariants and state equation in 673 ms found 0 transitions.
[2023-03-23 08:10:22] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:22] [INFO ] Invariant cache hit.
[2023-03-23 08:10:22] [INFO ] Implicit Places using invariants in 411 ms returned []
[2023-03-23 08:10:22] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:22] [INFO ] Invariant cache hit.
[2023-03-23 08:10:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-23 08:10:30] [INFO ] Implicit Places using invariants and state equation in 7850 ms returned []
Implicit Place search using SMT with State Equation took 8263 ms to find 0 implicit places.
[2023-03-23 08:10:30] [INFO ] Flow matrix only has 848 transitions (discarded 24 similar events)
[2023-03-23 08:10:30] [INFO ] Invariant cache hit.
[2023-03-23 08:10:31] [INFO ] Dead Transitions using invariants and state equation in 596 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9538 ms. Remains : 368/368 places, 872/872 transitions.
Treatment of property PolyORBLF-PT-S04J04T06-LTLCardinality-01 finished in 31172 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(X(F((!(p0 U p1)&&F(!p1)&&!p0)))))'
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(X(p0)) U p1)||G(p2)))'
[2023-03-23 08:10:31] [INFO ] Flatten gal took : 60 ms
[2023-03-23 08:10:31] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-23 08:10:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 544 places, 1044 transitions and 4708 arcs took 9 ms.
Total runtime 253375 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1601/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1601/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1601/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBLF-PT-S04J04T06-LTLCardinality-01
Could not compute solution for formula : PolyORBLF-PT-S04J04T06-LTLCardinality-02
Could not compute solution for formula : PolyORBLF-PT-S04J04T06-LTLCardinality-03
BK_STOP 1679559037532
--------------------
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-S04J04T06-LTLCardinality-01
ltl formula formula --ltl=/tmp/1601/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 544 places, 1044 transitions and 4708 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.030 user 0.040 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1601/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1601/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1601/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1601/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name PolyORBLF-PT-S04J04T06-LTLCardinality-02
ltl formula formula --ltl=/tmp/1601/ltl_1_
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 544 places, 1044 transitions and 4708 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.030 user 0.040 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1601/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1601/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1601/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1601/ltl_1_
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
free(): double free detected in tcache 2
ltl formula name PolyORBLF-PT-S04J04T06-LTLCardinality-03
ltl formula formula --ltl=/tmp/1601/ltl_2_
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 544 places, 1044 transitions and 4708 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.130 real 0.030 user 0.030 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1601/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1601/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1601/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1601/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 9 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x558bbc6223f4]
1: pnml2lts-mc(+0xa2496) [0x558bbc622496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f91b8ad9140]
3: pnml2lts-mc(+0x405be5) [0x558bbc985be5]
4: pnml2lts-mc(+0x164ad3) [0x558bbc6e4ad3]
5: pnml2lts-mc(+0x272e0a) [0x558bbc7f2e0a]
6: pnml2lts-mc(+0xb61f0) [0x558bbc6361f0]
7: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f91b892c4d7]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f91b892c67a]
9: pnml2lts-mc(+0xa1581) [0x558bbc621581]
10: pnml2lts-mc(+0xa1910) [0x558bbc621910]
11: pnml2lts-mc(+0xa32a2) [0x558bbc6232a2]
12: pnml2lts-mc(+0xa50f4) [0x558bbc6250f4]
13: pnml2lts-mc(+0x3f34b3) [0x558bbc9734b3]
14: pnml2lts-mc(+0x7c63d) [0x558bbc5fc63d]
15: pnml2lts-mc(+0x67d86) [0x558bbc5e7d86]
16: pnml2lts-mc(+0x60a8a) [0x558bbc5e0a8a]
17: pnml2lts-mc(+0x5eb15) [0x558bbc5deb15]
18: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f91b8914d0a]
19: pnml2lts-mc(+0x6075e) [0x558bbc5e075e]
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-S04J04T06"
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-S04J04T06, 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-167873950600539"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J04T06.tgz
mv PolyORBLF-PT-S04J04T06 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 ;