About the Execution of LTSMin+red for HexagonalGrid-PT-816
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4664.184 | 1617751.00 | 1706210.00 | 4824.80 | T??FF?F?FT?FF?FF | 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.r201-smll-167840347700419.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 HexagonalGrid-PT-816, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347700419
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 7.9K Feb 26 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 17:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 26 17:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Feb 26 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 2.6M Mar 5 18:22 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 HexagonalGrid-PT-816-LTLCardinality-00
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-01
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-02
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-03
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-04
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-05
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-06
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-07
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-08
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-09
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-10
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-11
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-12
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-13
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-14
FORMULA_NAME HexagonalGrid-PT-816-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678688334242
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=HexagonalGrid-PT-816
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 06:18:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 06:18:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 06:18:57] [INFO ] Load time of PNML (sax parser for PT used): 439 ms
[2023-03-13 06:18:57] [INFO ] Transformed 3391 places.
[2023-03-13 06:18:57] [INFO ] Transformed 6174 transitions.
[2023-03-13 06:18:57] [INFO ] Parsed PT model containing 3391 places and 6174 transitions and 24696 arcs in 690 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA HexagonalGrid-PT-816-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-816-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-816-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-816-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-816-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 527 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
// Phase 1: matrix 6174 rows 3391 cols
[2023-03-13 06:18:58] [INFO ] Computed 1274 place invariants in 337 ms
[2023-03-13 06:19:02] [INFO ] Implicit Places using invariants in 4256 ms returned []
[2023-03-13 06:19:02] [INFO ] Invariant cache hit.
[2023-03-13 06:19:06] [INFO ] Implicit Places using invariants and state equation in 3901 ms returned []
Implicit Place search using SMT with State Equation took 8218 ms to find 0 implicit places.
[2023-03-13 06:19:06] [INFO ] Invariant cache hit.
[2023-03-13 06:19:13] [INFO ] Dead Transitions using invariants and state equation in 6744 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15508 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Support contains 35 out of 3391 places after structural reductions.
[2023-03-13 06:19:14] [INFO ] Flatten gal took : 572 ms
[2023-03-13 06:19:14] [INFO ] Flatten gal took : 358 ms
[2023-03-13 06:19:15] [INFO ] Input system was already deterministic with 6174 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3011 ms. (steps per millisecond=3 ) properties (out of 22) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=21 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=23 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=24 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 8) seen :1
Running SMT prover for 7 properties.
[2023-03-13 06:19:22] [INFO ] Invariant cache hit.
[2023-03-13 06:19:23] [INFO ] [Real]Absence check using 1273 positive place invariants in 431 ms returned sat
[2023-03-13 06:19:23] [INFO ] [Real]Absence check using 1273 positive and 1 generalized place invariants in 225 ms returned sat
[2023-03-13 06:19:29] [INFO ] After 7356ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:4
[2023-03-13 06:19:30] [INFO ] [Nat]Absence check using 1273 positive place invariants in 467 ms returned sat
[2023-03-13 06:19:31] [INFO ] [Nat]Absence check using 1273 positive and 1 generalized place invariants in 235 ms returned sat
[2023-03-13 06:19:37] [INFO ] After 5683ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :4
[2023-03-13 06:19:38] [INFO ] After 7276ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :4
Attempting to minimize the solution found.
Minimization took 943 ms.
[2023-03-13 06:19:39] [INFO ] After 9955ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
Fused 7 Parikh solutions to 4 different solutions.
Finished Parikh walk after 2813 steps, including 0 resets, run visited all 4 properties in 728 ms. (steps per millisecond=3 )
Parikh walk visited 4 properties in 738 ms.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA HexagonalGrid-PT-816-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-816-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 420 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:19:41] [INFO ] Invariant cache hit.
[2023-03-13 06:19:45] [INFO ] Implicit Places using invariants in 4606 ms returned []
[2023-03-13 06:19:45] [INFO ] Invariant cache hit.
[2023-03-13 06:19:49] [INFO ] Implicit Places using invariants and state equation in 3742 ms returned []
Implicit Place search using SMT with State Equation took 8351 ms to find 0 implicit places.
[2023-03-13 06:19:50] [INFO ] Redundant transitions in 875 ms returned []
[2023-03-13 06:19:50] [INFO ] Invariant cache hit.
[2023-03-13 06:19:57] [INFO ] Dead Transitions using invariants and state equation in 6914 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16578 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GT s161 s1840) (GT 3 s3134))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration timeout after 41080 steps with 21 reset in 10001 ms.
Product exploration timeout after 40110 steps with 22 reset in 10001 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 151 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 159 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2023-03-13 06:20:59] [INFO ] Invariant cache hit.
[2023-03-13 06:21:14] [INFO ] [Real]Absence check using 1273 positive place invariants in 2645 ms returned unknown
Could not prove EG (NOT p0)
Support contains 3 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 385 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:21:15] [INFO ] Invariant cache hit.
[2023-03-13 06:21:19] [INFO ] Implicit Places using invariants in 4242 ms returned []
[2023-03-13 06:21:19] [INFO ] Invariant cache hit.
[2023-03-13 06:21:23] [INFO ] Implicit Places using invariants and state equation in 4282 ms returned []
Implicit Place search using SMT with State Equation took 8530 ms to find 0 implicit places.
[2023-03-13 06:21:24] [INFO ] Redundant transitions in 797 ms returned []
[2023-03-13 06:21:24] [INFO ] Invariant cache hit.
[2023-03-13 06:21:31] [INFO ] Dead Transitions using invariants and state equation in 6693 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 16415 ms. Remains : 3391/3391 places, 6174/6174 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Finished random walk after 130 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2023-03-13 06:22:14] [INFO ] Invariant cache hit.
[2023-03-13 06:22:29] [INFO ] [Real]Absence check using 1273 positive place invariants in 2090 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration timeout after 43960 steps with 8 reset in 10001 ms.
Product exploration timeout after 40910 steps with 17 reset in 10002 ms.
Support contains 3 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 285 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:22:49] [INFO ] Invariant cache hit.
[2023-03-13 06:22:53] [INFO ] Implicit Places using invariants in 4057 ms returned []
[2023-03-13 06:22:53] [INFO ] Invariant cache hit.
[2023-03-13 06:22:57] [INFO ] Implicit Places using invariants and state equation in 4159 ms returned []
Implicit Place search using SMT with State Equation took 8218 ms to find 0 implicit places.
[2023-03-13 06:22:58] [INFO ] Redundant transitions in 555 ms returned []
[2023-03-13 06:22:58] [INFO ] Invariant cache hit.
[2023-03-13 06:23:04] [INFO ] Dead Transitions using invariants and state equation in 5828 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14896 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Treatment of property HexagonalGrid-PT-816-LTLCardinality-01 finished in 204300 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(X(X(X(F(p0)))))))'
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 231 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:23:05] [INFO ] Invariant cache hit.
[2023-03-13 06:23:09] [INFO ] Implicit Places using invariants in 4258 ms returned []
[2023-03-13 06:23:09] [INFO ] Invariant cache hit.
[2023-03-13 06:23:12] [INFO ] Implicit Places using invariants and state equation in 3379 ms returned []
Implicit Place search using SMT with State Equation took 7647 ms to find 0 implicit places.
[2023-03-13 06:23:12] [INFO ] Invariant cache hit.
[2023-03-13 06:23:18] [INFO ] Dead Transitions using invariants and state equation in 5274 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13158 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 234 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(GT 2 s329)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 58730 steps with 9788 reset in 10002 ms.
Product exploration timeout after 52310 steps with 7983 reset in 10004 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 4062 steps, including 1 resets, run visited all 1 properties in 994 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 214 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 211 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:24:22] [INFO ] Invariant cache hit.
[2023-03-13 06:24:26] [INFO ] Implicit Places using invariants in 4740 ms returned []
[2023-03-13 06:24:26] [INFO ] Invariant cache hit.
[2023-03-13 06:24:30] [INFO ] Implicit Places using invariants and state equation in 4015 ms returned []
Implicit Place search using SMT with State Equation took 8757 ms to find 0 implicit places.
[2023-03-13 06:24:30] [INFO ] Invariant cache hit.
[2023-03-13 06:24:36] [INFO ] Dead Transitions using invariants and state equation in 5551 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14527 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 764 steps, including 0 resets, run visited all 1 properties in 191 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 219 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 58790 steps with 9798 reset in 10001 ms.
Product exploration timeout after 54380 steps with 9063 reset in 10002 ms.
Applying partial POR strategy [true, false, false, false, false, false]
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 537 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:25:41] [INFO ] Redundant transitions in 555 ms returned []
[2023-03-13 06:25:41] [INFO ] Invariant cache hit.
[2023-03-13 06:25:46] [INFO ] Dead Transitions using invariants and state equation in 5196 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6298 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 226 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:25:46] [INFO ] Invariant cache hit.
[2023-03-13 06:25:50] [INFO ] Implicit Places using invariants in 4226 ms returned []
[2023-03-13 06:25:50] [INFO ] Invariant cache hit.
[2023-03-13 06:25:55] [INFO ] Implicit Places using invariants and state equation in 4287 ms returned []
Implicit Place search using SMT with State Equation took 8516 ms to find 0 implicit places.
[2023-03-13 06:25:55] [INFO ] Invariant cache hit.
[2023-03-13 06:26:02] [INFO ] Dead Transitions using invariants and state equation in 7036 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15779 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Treatment of property HexagonalGrid-PT-816-LTLCardinality-02 finished in 177516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(p0)||G(!p0))) U p1)))'
Support contains 4 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 227 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:26:02] [INFO ] Invariant cache hit.
[2023-03-13 06:26:07] [INFO ] Implicit Places using invariants in 4907 ms returned []
[2023-03-13 06:26:07] [INFO ] Invariant cache hit.
[2023-03-13 06:26:12] [INFO ] Implicit Places using invariants and state equation in 4936 ms returned []
Implicit Place search using SMT with State Equation took 9846 ms to find 0 implicit places.
[2023-03-13 06:26:12] [INFO ] Invariant cache hit.
[2023-03-13 06:26:18] [INFO ] Dead Transitions using invariants and state equation in 6073 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16149 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), false]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(GT s2798 s262), p0:(LEQ s2473 s3137)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 50060 steps with 0 reset in 10001 ms.
Product exploration timeout after 46180 steps with 0 reset in 10001 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) p0), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 200 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p1), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2443 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Finished Best-First random walk after 2030 steps, including 0 resets, run visited all 1 properties in 84 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p1), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 216 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 117 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), false]
[2023-03-13 06:27:23] [INFO ] Invariant cache hit.
[2023-03-13 06:27:38] [INFO ] [Real]Absence check using 1273 positive place invariants in 2753 ms returned unknown
Could not prove EG (NOT p1)
Support contains 4 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 217 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:27:39] [INFO ] Invariant cache hit.
[2023-03-13 06:27:43] [INFO ] Implicit Places using invariants in 4764 ms returned []
[2023-03-13 06:27:43] [INFO ] Invariant cache hit.
[2023-03-13 06:27:48] [INFO ] Implicit Places using invariants and state equation in 4837 ms returned []
Implicit Place search using SMT with State Equation took 9610 ms to find 0 implicit places.
[2023-03-13 06:27:48] [INFO ] Invariant cache hit.
[2023-03-13 06:27:54] [INFO ] Dead Transitions using invariants and state equation in 5960 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15794 ms. Remains : 3391/3391 places, 6174/6174 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)), (X p0)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 219 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 124 ms :[(NOT p1), (NOT p1), false]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2550 ms. (steps per millisecond=3 ) properties (out of 2) seen :1
Finished Best-First random walk after 2034 steps, including 0 resets, run visited all 1 properties in 84 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X p0)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p1), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 265 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 120 ms :[(NOT p1), (NOT p1), false]
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p1), false]
[2023-03-13 06:28:40] [INFO ] Invariant cache hit.
[2023-03-13 06:28:55] [INFO ] [Real]Absence check using 1273 positive place invariants in 3805 ms returned sat
[2023-03-13 06:28:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-13 06:28:55] [INFO ] [Real]Absence check using 1273 positive and 1 generalized place invariants in 14 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), false]
Product exploration timeout after 49300 steps with 0 reset in 10002 ms.
Product exploration timeout after 46500 steps with 0 reset in 10002 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (NOT p1), false]
Support contains 4 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 258 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:29:16] [INFO ] Redundant transitions in 538 ms returned []
[2023-03-13 06:29:16] [INFO ] Invariant cache hit.
[2023-03-13 06:29:23] [INFO ] Dead Transitions using invariants and state equation in 6799 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7606 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Support contains 4 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 226 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:29:23] [INFO ] Invariant cache hit.
[2023-03-13 06:29:26] [INFO ] Implicit Places using invariants in 3442 ms returned []
[2023-03-13 06:29:26] [INFO ] Invariant cache hit.
[2023-03-13 06:29:31] [INFO ] Implicit Places using invariants and state equation in 4762 ms returned []
Implicit Place search using SMT with State Equation took 8207 ms to find 0 implicit places.
[2023-03-13 06:29:31] [INFO ] Invariant cache hit.
[2023-03-13 06:29:38] [INFO ] Dead Transitions using invariants and state equation in 7339 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15773 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Treatment of property HexagonalGrid-PT-816-LTLCardinality-05 finished in 216714 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(p0)||G(F(p1))))'
Support contains 3 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 244 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:29:39] [INFO ] Invariant cache hit.
[2023-03-13 06:29:42] [INFO ] Implicit Places using invariants in 3408 ms returned []
[2023-03-13 06:29:42] [INFO ] Invariant cache hit.
[2023-03-13 06:29:47] [INFO ] Implicit Places using invariants and state equation in 4551 ms returned []
Implicit Place search using SMT with State Equation took 7966 ms to find 0 implicit places.
[2023-03-13 06:29:47] [INFO ] Redundant transitions in 515 ms returned []
[2023-03-13 06:29:47] [INFO ] Invariant cache hit.
[2023-03-13 06:29:54] [INFO ] Dead Transitions using invariants and state equation in 6962 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15697 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 3 s1177), p1:(GT s157 s3294)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 50200 steps with 0 reset in 10002 ms.
Product exploration timeout after 41690 steps with 6 reset in 10002 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 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 6 factoid took 331 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 8648 steps, including 2 resets, run visited all 3 properties in 2314 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 390 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 248 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:31:00] [INFO ] Invariant cache hit.
[2023-03-13 06:31:04] [INFO ] Implicit Places using invariants in 4233 ms returned []
[2023-03-13 06:31:04] [INFO ] Invariant cache hit.
[2023-03-13 06:31:09] [INFO ] Implicit Places using invariants and state equation in 4791 ms returned []
Implicit Place search using SMT with State Equation took 9026 ms to find 0 implicit places.
[2023-03-13 06:31:10] [INFO ] Redundant transitions in 569 ms returned []
[2023-03-13 06:31:10] [INFO ] Invariant cache hit.
[2023-03-13 06:31:15] [INFO ] Dead Transitions using invariants and state equation in 5600 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15453 ms. Remains : 3391/3391 places, 6174/6174 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 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 6 factoid took 327 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2641 ms. (steps per millisecond=3 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 06:32:01] [INFO ] Invariant cache hit.
[2023-03-13 06:32:02] [INFO ] [Real]Absence check using 1273 positive place invariants in 444 ms returned sat
[2023-03-13 06:32:03] [INFO ] [Real]Absence check using 1273 positive and 1 generalized place invariants in 221 ms returned sat
[2023-03-13 06:32:07] [INFO ] After 6003ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 06:32:08] [INFO ] [Nat]Absence check using 1273 positive place invariants in 449 ms returned sat
[2023-03-13 06:32:09] [INFO ] [Nat]Absence check using 1273 positive and 1 generalized place invariants in 222 ms returned sat
[2023-03-13 06:32:14] [INFO ] After 5076ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 06:32:15] [INFO ] After 5845ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 472 ms.
[2023-03-13 06:32:15] [INFO ] After 7698ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 3834 steps, including 0 resets, run visited all 2 properties in 752 ms. (steps per millisecond=5 )
Parikh walk visited 2 properties in 755 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 392 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration timeout after 46790 steps with 2 reset in 10002 ms.
Product exploration timeout after 46030 steps with 0 reset in 10001 ms.
Support contains 3 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 245 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:32:37] [INFO ] Invariant cache hit.
[2023-03-13 06:32:42] [INFO ] Implicit Places using invariants in 4670 ms returned []
[2023-03-13 06:32:42] [INFO ] Invariant cache hit.
[2023-03-13 06:32:46] [INFO ] Implicit Places using invariants and state equation in 4725 ms returned []
Implicit Place search using SMT with State Equation took 9398 ms to find 0 implicit places.
[2023-03-13 06:32:47] [INFO ] Redundant transitions in 545 ms returned []
[2023-03-13 06:32:47] [INFO ] Invariant cache hit.
[2023-03-13 06:32:54] [INFO ] Dead Transitions using invariants and state equation in 7466 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 17666 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Treatment of property HexagonalGrid-PT-816-LTLCardinality-07 finished in 195995 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 3 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 260 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:32:55] [INFO ] Invariant cache hit.
[2023-03-13 06:33:00] [INFO ] Implicit Places using invariants in 4596 ms returned []
[2023-03-13 06:33:00] [INFO ] Invariant cache hit.
[2023-03-13 06:33:04] [INFO ] Implicit Places using invariants and state equation in 4795 ms returned []
Implicit Place search using SMT with State Equation took 9394 ms to find 0 implicit places.
[2023-03-13 06:33:04] [INFO ] Invariant cache hit.
[2023-03-13 06:33:09] [INFO ] Dead Transitions using invariants and state equation in 5110 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14766 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 3 s1052), p0:(GT s803 s311)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 69010 steps with 34505 reset in 10001 ms.
Product exploration timeout after 63600 steps with 31800 reset in 10002 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 p1 (NOT p0)), (X p1), (X (X p1))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HexagonalGrid-PT-816-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HexagonalGrid-PT-816-LTLCardinality-09 finished in 77034 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 243 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:34:12] [INFO ] Invariant cache hit.
[2023-03-13 06:34:17] [INFO ] Implicit Places using invariants in 4779 ms returned []
[2023-03-13 06:34:17] [INFO ] Invariant cache hit.
[2023-03-13 06:34:21] [INFO ] Implicit Places using invariants and state equation in 4790 ms returned []
Implicit Place search using SMT with State Equation took 9571 ms to find 0 implicit places.
[2023-03-13 06:34:22] [INFO ] Redundant transitions in 552 ms returned []
[2023-03-13 06:34:22] [INFO ] Invariant cache hit.
[2023-03-13 06:34:30] [INFO ] Dead Transitions using invariants and state equation in 7788 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 18165 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s2375 s907), p1:(GT s3064 s1879)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 49880 steps with 0 reset in 10002 ms.
Product exploration timeout after 45890 steps with 1 reset in 10002 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) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 213 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1565 steps, including 0 resets, run visited all 2 properties in 396 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F p0), (F p1)]
Knowledge based reduction with 2 factoid took 257 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-13 06:35:33] [INFO ] Invariant cache hit.
[2023-03-13 06:35:48] [INFO ] [Real]Absence check using 1273 positive place invariants in 3924 ms returned unknown
Could not prove EG (NOT p0)
[2023-03-13 06:35:48] [INFO ] Invariant cache hit.
[2023-03-13 06:36:03] [INFO ] [Real]Absence check using 1273 positive place invariants in 3499 ms returned unknown
Could not prove EG (NOT p1)
Support contains 4 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 263 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:36:04] [INFO ] Invariant cache hit.
[2023-03-13 06:36:08] [INFO ] Implicit Places using invariants in 4093 ms returned []
[2023-03-13 06:36:08] [INFO ] Invariant cache hit.
[2023-03-13 06:36:12] [INFO ] Implicit Places using invariants and state equation in 4210 ms returned []
Implicit Place search using SMT with State Equation took 8305 ms to find 0 implicit places.
[2023-03-13 06:36:12] [INFO ] Redundant transitions in 594 ms returned []
[2023-03-13 06:36:12] [INFO ] Invariant cache hit.
[2023-03-13 06:36:19] [INFO ] Dead Transitions using invariants and state equation in 6079 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 15250 ms. Remains : 3391/3391 places, 6174/6174 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) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 215 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1800 steps, including 0 resets, run visited all 2 properties in 469 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X p1)), (X (X (NOT p1))), (F p0), (F p1)]
Knowledge based reduction with 2 factoid took 253 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-13 06:37:02] [INFO ] Invariant cache hit.
[2023-03-13 06:37:17] [INFO ] [Real]Absence check using 1273 positive place invariants in 3033 ms returned unknown
Could not prove EG (NOT p0)
[2023-03-13 06:37:17] [INFO ] Invariant cache hit.
[2023-03-13 06:37:32] [INFO ] [Real]Absence check using 1273 positive place invariants in 3544 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration timeout after 47370 steps with 2 reset in 10001 ms.
Product exploration timeout after 45030 steps with 1 reset in 10001 ms.
Support contains 4 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 247 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:37:52] [INFO ] Invariant cache hit.
[2023-03-13 06:37:56] [INFO ] Implicit Places using invariants in 3411 ms returned []
[2023-03-13 06:37:56] [INFO ] Invariant cache hit.
[2023-03-13 06:37:59] [INFO ] Implicit Places using invariants and state equation in 3596 ms returned []
Implicit Place search using SMT with State Equation took 7011 ms to find 0 implicit places.
[2023-03-13 06:38:00] [INFO ] Redundant transitions in 550 ms returned []
[2023-03-13 06:38:00] [INFO ] Invariant cache hit.
[2023-03-13 06:38:06] [INFO ] Dead Transitions using invariants and state equation in 6053 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 13869 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Treatment of property HexagonalGrid-PT-816-LTLCardinality-10 finished in 234367 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(G(p1)))))'
Support contains 2 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 210 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:38:06] [INFO ] Invariant cache hit.
[2023-03-13 06:38:10] [INFO ] Implicit Places using invariants in 3795 ms returned []
[2023-03-13 06:38:10] [INFO ] Invariant cache hit.
[2023-03-13 06:38:13] [INFO ] Implicit Places using invariants and state equation in 3349 ms returned []
Implicit Place search using SMT with State Equation took 7146 ms to find 0 implicit places.
[2023-03-13 06:38:13] [INFO ] Invariant cache hit.
[2023-03-13 06:38:19] [INFO ] Dead Transitions using invariants and state equation in 5492 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12851 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 3 s342), p1:(GT 2 s160)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 587 steps with 0 reset in 143 ms.
FORMULA HexagonalGrid-PT-816-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-816-LTLCardinality-11 finished in 13153 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||(G(p1) U p2))))'
Support contains 6 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 226 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:38:19] [INFO ] Invariant cache hit.
[2023-03-13 06:38:24] [INFO ] Implicit Places using invariants in 4634 ms returned []
[2023-03-13 06:38:24] [INFO ] Invariant cache hit.
[2023-03-13 06:38:29] [INFO ] Implicit Places using invariants and state equation in 4818 ms returned []
Implicit Place search using SMT with State Equation took 9461 ms to find 0 implicit places.
[2023-03-13 06:38:29] [INFO ] Invariant cache hit.
[2023-03-13 06:38:37] [INFO ] Dead Transitions using invariants and state equation in 7634 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17322 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s874 s2591), p2:(LEQ s2201 s332), p1:(LEQ s3334 s1124)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 54640 steps with 16666 reset in 10001 ms.
Product exploration timeout after 50110 steps with 15026 reset in 10011 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) p2 p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 370 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2667 ms. (steps per millisecond=3 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 06:39:43] [INFO ] Invariant cache hit.
[2023-03-13 06:39:44] [INFO ] After 576ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 06:39:45] [INFO ] [Nat]Absence check using 1273 positive place invariants in 449 ms returned sat
[2023-03-13 06:39:45] [INFO ] [Nat]Absence check using 1273 positive and 1 generalized place invariants in 226 ms returned sat
[2023-03-13 06:39:51] [INFO ] After 5369ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 06:39:52] [INFO ] After 6200ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 495 ms.
[2023-03-13 06:39:52] [INFO ] After 8086ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 3062 steps, including 0 resets, run visited all 2 properties in 671 ms. (steps per millisecond=4 )
Parikh walk visited 2 properties in 674 ms.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p2) (NOT p0) p1)), (F p0), (F (AND (NOT p2) (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 560 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 228 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:39:54] [INFO ] Invariant cache hit.
[2023-03-13 06:39:59] [INFO ] Implicit Places using invariants in 4756 ms returned []
[2023-03-13 06:39:59] [INFO ] Invariant cache hit.
[2023-03-13 06:40:03] [INFO ] Implicit Places using invariants and state equation in 4837 ms returned []
Implicit Place search using SMT with State Equation took 9595 ms to find 0 implicit places.
[2023-03-13 06:40:03] [INFO ] Invariant cache hit.
[2023-03-13 06:40:09] [INFO ] Dead Transitions using invariants and state equation in 5446 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15273 ms. Remains : 3391/3391 places, 6174/6174 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 p2 (NOT p0) p1), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0) p1)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 4 factoid took 372 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2684 ms. (steps per millisecond=3 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-13 06:40:55] [INFO ] Invariant cache hit.
[2023-03-13 06:40:56] [INFO ] After 595ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-13 06:40:57] [INFO ] [Nat]Absence check using 1273 positive place invariants in 456 ms returned sat
[2023-03-13 06:40:57] [INFO ] [Nat]Absence check using 1273 positive and 1 generalized place invariants in 245 ms returned sat
[2023-03-13 06:41:03] [INFO ] After 5181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-13 06:41:03] [INFO ] After 5991ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 503 ms.
[2023-03-13 06:41:04] [INFO ] After 7938ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 1583 steps, including 0 resets, run visited all 2 properties in 402 ms. (steps per millisecond=3 )
Parikh walk visited 2 properties in 404 ms.
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0) p1)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (X (AND (NOT p2) (NOT p0) p1))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p2) (NOT p0) p1)), (F p0), (F (AND (NOT p2) (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 501 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 57830 steps with 21315 reset in 10003 ms.
Product exploration timeout after 53120 steps with 19704 reset in 10001 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 241 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:41:26] [INFO ] Redundant transitions in 531 ms returned []
[2023-03-13 06:41:26] [INFO ] Invariant cache hit.
[2023-03-13 06:41:34] [INFO ] Dead Transitions using invariants and state equation in 7485 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8268 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Support contains 6 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 214 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:41:34] [INFO ] Invariant cache hit.
[2023-03-13 06:41:38] [INFO ] Implicit Places using invariants in 3728 ms returned []
[2023-03-13 06:41:38] [INFO ] Invariant cache hit.
[2023-03-13 06:41:41] [INFO ] Implicit Places using invariants and state equation in 3610 ms returned []
Implicit Place search using SMT with State Equation took 7340 ms to find 0 implicit places.
[2023-03-13 06:41:41] [INFO ] Invariant cache hit.
[2023-03-13 06:41:48] [INFO ] Dead Transitions using invariants and state equation in 6489 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14046 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Treatment of property HexagonalGrid-PT-816-LTLCardinality-13 finished in 208942 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X((p1&&G(p2))))))'
Support contains 5 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 211 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:41:48] [INFO ] Invariant cache hit.
[2023-03-13 06:41:52] [INFO ] Implicit Places using invariants in 3697 ms returned []
[2023-03-13 06:41:52] [INFO ] Invariant cache hit.
[2023-03-13 06:41:57] [INFO ] Implicit Places using invariants and state equation in 4704 ms returned []
Implicit Place search using SMT with State Equation took 8403 ms to find 0 implicit places.
[2023-03-13 06:41:57] [INFO ] Invariant cache hit.
[2023-03-13 06:42:03] [INFO ] Dead Transitions using invariants and state equation in 5751 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14371 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Stuttering acceptance computed with spot in 292 ms :[true, (NOT p2), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 1}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 2}, { cond=p0, acceptance={} source=7 dest: 3}]], initial=6, aps=[p2:(GT 1 s2397), p1:(OR (GT 1 s2397) (LEQ s418 s446)), p0:(LEQ s525 s1372)], 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, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 970 steps with 0 reset in 252 ms.
FORMULA HexagonalGrid-PT-816-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-816-LTLCardinality-14 finished in 14941 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(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(X(X(X(F(p0)))))))'
Found a Shortening insensitive property : HexagonalGrid-PT-816-LTLCardinality-02
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 254 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:42:04] [INFO ] Invariant cache hit.
[2023-03-13 06:42:08] [INFO ] Implicit Places using invariants in 4133 ms returned []
[2023-03-13 06:42:08] [INFO ] Invariant cache hit.
[2023-03-13 06:42:12] [INFO ] Implicit Places using invariants and state equation in 4433 ms returned []
Implicit Place search using SMT with State Equation took 8568 ms to find 0 implicit places.
[2023-03-13 06:42:12] [INFO ] Invariant cache hit.
[2023-03-13 06:42:18] [INFO ] Dead Transitions using invariants and state equation in 5711 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 14537 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Running random walk in product with property : HexagonalGrid-PT-816-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(GT 2 s329)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 59050 steps with 9841 reset in 10001 ms.
Product exploration timeout after 54440 steps with 9073 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2417 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 1) seen :0
Probabilistic random walk after 90428 steps, saw 90341 distinct states, run finished after 6042 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-13 06:43:29] [INFO ] Invariant cache hit.
[2023-03-13 06:43:30] [INFO ] [Real]Absence check using 1273 positive place invariants in 474 ms returned sat
[2023-03-13 06:43:30] [INFO ] [Real]Absence check using 1273 positive and 1 generalized place invariants in 235 ms returned sat
[2023-03-13 06:43:35] [INFO ] After 5630ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 06:43:36] [INFO ] [Nat]Absence check using 1273 positive place invariants in 454 ms returned sat
[2023-03-13 06:43:36] [INFO ] [Nat]Absence check using 1273 positive and 1 generalized place invariants in 226 ms returned sat
[2023-03-13 06:43:40] [INFO ] After 4385ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 06:43:41] [INFO ] After 4778ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 225 ms.
[2023-03-13 06:43:41] [INFO ] After 6276ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 602 steps, including 0 resets, run visited all 1 properties in 156 ms. (steps per millisecond=3 )
Parikh walk visited 1 properties in 159 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 246 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:43:42] [INFO ] Invariant cache hit.
[2023-03-13 06:43:46] [INFO ] Implicit Places using invariants in 4265 ms returned []
[2023-03-13 06:43:46] [INFO ] Invariant cache hit.
[2023-03-13 06:43:51] [INFO ] Implicit Places using invariants and state equation in 4779 ms returned []
Implicit Place search using SMT with State Equation took 9046 ms to find 0 implicit places.
[2023-03-13 06:43:51] [INFO ] Invariant cache hit.
[2023-03-13 06:43:58] [INFO ] Dead Transitions using invariants and state equation in 7076 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16371 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 7022 steps, including 2 resets, run visited all 1 properties in 1723 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 213 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 57810 steps with 9540 reset in 10002 ms.
Product exploration timeout after 53510 steps with 8918 reset in 10001 ms.
Applying partial POR strategy [true, false, false, false, false, false]
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 262 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:45:04] [INFO ] Redundant transitions in 535 ms returned []
[2023-03-13 06:45:04] [INFO ] Invariant cache hit.
[2023-03-13 06:45:10] [INFO ] Dead Transitions using invariants and state equation in 5548 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6361 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Support contains 1 out of 3391 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3391/3391 places, 6174/6174 transitions.
Applied a total of 0 rules in 245 ms. Remains 3391 /3391 variables (removed 0) and now considering 6174/6174 (removed 0) transitions.
[2023-03-13 06:45:10] [INFO ] Invariant cache hit.
[2023-03-13 06:45:14] [INFO ] Implicit Places using invariants in 3418 ms returned []
[2023-03-13 06:45:14] [INFO ] Invariant cache hit.
[2023-03-13 06:45:18] [INFO ] Implicit Places using invariants and state equation in 4859 ms returned []
Implicit Place search using SMT with State Equation took 8284 ms to find 0 implicit places.
[2023-03-13 06:45:18] [INFO ] Invariant cache hit.
[2023-03-13 06:45:26] [INFO ] Dead Transitions using invariants and state equation in 7339 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15873 ms. Remains : 3391/3391 places, 6174/6174 transitions.
Treatment of property HexagonalGrid-PT-816-LTLCardinality-02 finished in 202924 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(p0)||G(!p0))) U p1)))'
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(p0)||G(F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||(G(p1) U p2))))'
[2023-03-13 06:45:27] [INFO ] Flatten gal took : 294 ms
[2023-03-13 06:45:27] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-13 06:45:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3391 places, 6174 transitions and 24696 arcs took 69 ms.
Total runtime 1590431 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2539/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2539/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2539/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2539/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2539/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2539/ltl_5_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HexagonalGrid-PT-816-LTLCardinality-01
Could not compute solution for formula : HexagonalGrid-PT-816-LTLCardinality-02
Could not compute solution for formula : HexagonalGrid-PT-816-LTLCardinality-05
Could not compute solution for formula : HexagonalGrid-PT-816-LTLCardinality-07
Could not compute solution for formula : HexagonalGrid-PT-816-LTLCardinality-10
Could not compute solution for formula : HexagonalGrid-PT-816-LTLCardinality-13
BK_STOP 1678689951993
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 HexagonalGrid-PT-816-LTLCardinality-01
ltl formula formula --ltl=/tmp/2539/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 3391 places, 6174 transitions and 24696 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 0.700 real 0.190 user 0.260 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2539/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2539/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2539/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2539/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
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) [0x56388f5d03f4]
1: pnml2lts-mc(+0xa2496) [0x56388f5d0496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f4274fe7140]
3: pnml2lts-mc(+0x405be5) [0x56388f933be5]
4: pnml2lts-mc(+0x16b3f9) [0x56388f6993f9]
5: pnml2lts-mc(+0x164ac4) [0x56388f692ac4]
6: pnml2lts-mc(+0x272e0a) [0x56388f7a0e0a]
7: pnml2lts-mc(+0xb61f0) [0x56388f5e41f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7f4274e3a4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7f4274e3a67a]
10: pnml2lts-mc(+0xa1581) [0x56388f5cf581]
11: pnml2lts-mc(+0xa1910) [0x56388f5cf910]
12: pnml2lts-mc(+0xa32a2) [0x56388f5d12a2]
13: pnml2lts-mc(+0xa50f4) [0x56388f5d30f4]
14: pnml2lts-mc(+0xa516b) [0x56388f5d316b]
15: pnml2lts-mc(+0x3f34b3) [0x56388f9214b3]
16: pnml2lts-mc(+0x7c63d) [0x56388f5aa63d]
17: pnml2lts-mc(+0x67d86) [0x56388f595d86]
18: pnml2lts-mc(+0x60a8a) [0x56388f58ea8a]
19: pnml2lts-mc(+0x5eb15) [0x56388f58cb15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7f4274e22d0a]
21: pnml2lts-mc(+0x6075e) [0x56388f58e75e]
ltl formula name HexagonalGrid-PT-816-LTLCardinality-02
ltl formula formula --ltl=/tmp/2539/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 3391 places, 6174 transitions and 24696 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 0.690 real 0.220 user 0.230 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2539/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2539/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2539/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2539/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 6 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HexagonalGrid-PT-816-LTLCardinality-05
ltl formula formula --ltl=/tmp/2539/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 3391 places, 6174 transitions and 24696 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 0.680 real 0.250 user 0.190 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2539/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2539/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2539/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2539/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name HexagonalGrid-PT-816-LTLCardinality-07
ltl formula formula --ltl=/tmp/2539/ltl_3_
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 3391 places, 6174 transitions and 24696 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 0.680 real 0.220 user 0.250 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2539/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2539/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2539/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2539/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HexagonalGrid-PT-816-LTLCardinality-10
ltl formula formula --ltl=/tmp/2539/ltl_4_
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 3391 places, 6174 transitions and 24696 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 0.690 real 0.240 user 0.200 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2539/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2539/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2539/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2539/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HexagonalGrid-PT-816-LTLCardinality-13
ltl formula formula --ltl=/tmp/2539/ltl_5_
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 3391 places, 6174 transitions and 24696 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 0.710 real 0.190 user 0.250 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2539/ltl_5_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2539/ltl_5_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2539/ltl_5_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2539/ltl_5_
pnml2lts-mc( 0/ 4): buchi has 5 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:
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="HexagonalGrid-PT-816"
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 HexagonalGrid-PT-816, 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 r201-smll-167840347700419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-816.tgz
mv HexagonalGrid-PT-816 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 ;