About the Execution of LTSMin+red for HypercubeGrid-PT-C4K3P3B12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4097.752 | 885878.00 | 966441.00 | 2692.40 | FFFTFTTFFF?F???? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r233-tall-167856418300011.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 HypercubeGrid-PT-C4K3P3B12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418300011
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 8.0K Feb 26 03:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 03:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 26 02:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 02:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 05:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 05:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rwxr-xr-x 1 mcc users 3.0M 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 HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-01
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-06
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-08
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-09
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-11
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
FORMULA_NAME HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679429640937
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=HypercubeGrid-PT-C4K3P3B12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 20:14:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 20:14:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 20:14:02] [INFO ] Load time of PNML (sax parser for PT used): 205 ms
[2023-03-21 20:14:02] [INFO ] Transformed 2457 places.
[2023-03-21 20:14:02] [INFO ] Transformed 5400 transitions.
[2023-03-21 20:14:02] [INFO ] Parsed PT model containing 2457 places and 5400 transitions and 21600 arcs in 298 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 350 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
// Phase 1: matrix 5400 rows 2457 cols
[2023-03-21 20:14:03] [INFO ] Computed 946 place invariants in 194 ms
[2023-03-21 20:14:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:05] [INFO ] Implicit Places using invariants in 2403 ms returned []
[2023-03-21 20:14:05] [INFO ] Invariant cache hit.
[2023-03-21 20:14:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:08] [INFO ] Implicit Places using invariants and state equation in 3185 ms returned []
Implicit Place search using SMT with State Equation took 5612 ms to find 0 implicit places.
[2023-03-21 20:14:08] [INFO ] Invariant cache hit.
[2023-03-21 20:14:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:11] [INFO ] Dead Transitions using invariants and state equation in 3069 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9036 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 43 out of 2457 places after structural reductions.
[2023-03-21 20:14:12] [INFO ] Flatten gal took : 402 ms
[2023-03-21 20:14:12] [INFO ] Flatten gal took : 257 ms
[2023-03-21 20:14:13] [INFO ] Input system was already deterministic with 5400 transitions.
Support contains 42 out of 2457 places (down from 43) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2342 ms. (steps per millisecond=4 ) properties (out of 26) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=50 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-21 20:14:17] [INFO ] Invariant cache hit.
[2023-03-21 20:14:18] [INFO ] [Real]Absence check using 945 positive place invariants in 170 ms returned sat
[2023-03-21 20:14:18] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 84 ms returned sat
[2023-03-21 20:14:20] [INFO ] After 2063ms SMT Verify possible using state equation in real domain returned unsat :5 sat :1 real:5
[2023-03-21 20:14:21] [INFO ] After 2311ms SMT Verify possible using trap constraints in real domain returned unsat :5 sat :0 real:6
[2023-03-21 20:14:21] [INFO ] After 3363ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:6
[2023-03-21 20:14:21] [INFO ] [Nat]Absence check using 945 positive place invariants in 171 ms returned sat
[2023-03-21 20:14:21] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 87 ms returned sat
[2023-03-21 20:14:24] [INFO ] After 2281ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :4
[2023-03-21 20:14:25] [INFO ] After 3140ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :4
Attempting to minimize the solution found.
Minimization took 609 ms.
[2023-03-21 20:14:25] [INFO ] After 4600ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :4
Fused 11 Parikh solutions to 2 different solutions.
Finished Parikh walk after 5257 steps, including 0 resets, run visited all 4 properties in 879 ms. (steps per millisecond=5 )
Parikh walk visited 4 properties in 884 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 164 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:14:26] [INFO ] Invariant cache hit.
[2023-03-21 20:14:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:29] [INFO ] Implicit Places using invariants in 2107 ms returned []
[2023-03-21 20:14:29] [INFO ] Invariant cache hit.
[2023-03-21 20:14:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:32] [INFO ] Implicit Places using invariants and state equation in 3149 ms returned []
Implicit Place search using SMT with State Equation took 5259 ms to find 0 implicit places.
[2023-03-21 20:14:32] [INFO ] Invariant cache hit.
[2023-03-21 20:14:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:35] [INFO ] Dead Transitions using invariants and state equation in 2991 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8419 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 173 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ 1 s1889) (LEQ s799 s13))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02 finished in 8656 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)))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 90 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:14:35] [INFO ] Invariant cache hit.
[2023-03-21 20:14:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:37] [INFO ] Implicit Places using invariants in 2171 ms returned []
[2023-03-21 20:14:37] [INFO ] Invariant cache hit.
[2023-03-21 20:14:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:40] [INFO ] Implicit Places using invariants and state equation in 3165 ms returned []
Implicit Place search using SMT with State Equation took 5343 ms to find 0 implicit places.
[2023-03-21 20:14:40] [INFO ] Invariant cache hit.
[2023-03-21 20:14:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:43] [INFO ] Dead Transitions using invariants and state equation in 3045 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8481 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s788 s770)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 142 steps with 0 reset in 36 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04 finished in 8633 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(G(p0))))))'
Support contains 1 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 92 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:14:44] [INFO ] Invariant cache hit.
[2023-03-21 20:14:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:46] [INFO ] Implicit Places using invariants in 2175 ms returned []
[2023-03-21 20:14:46] [INFO ] Invariant cache hit.
[2023-03-21 20:14:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:49] [INFO ] Implicit Places using invariants and state equation in 3284 ms returned []
Implicit Place search using SMT with State Equation took 5461 ms to find 0 implicit places.
[2023-03-21 20:14:49] [INFO ] Invariant cache hit.
[2023-03-21 20:14:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:14:52] [INFO ] Dead Transitions using invariants and state equation in 3065 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8620 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ 1 s614)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 69280 steps with 0 reset in 10001 ms.
Entered a terminal (fully accepting) state of product in 12081 steps with 0 reset in 2213 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07 finished in 20970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!p0&&F(p1))||X(p0))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 84 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:15:05] [INFO ] Invariant cache hit.
[2023-03-21 20:15:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:07] [INFO ] Implicit Places using invariants in 2016 ms returned []
[2023-03-21 20:15:07] [INFO ] Invariant cache hit.
[2023-03-21 20:15:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:10] [INFO ] Implicit Places using invariants and state equation in 3252 ms returned []
Implicit Place search using SMT with State Equation took 5271 ms to find 0 implicit places.
[2023-03-21 20:15:10] [INFO ] Invariant cache hit.
[2023-03-21 20:15:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:15:13] [INFO ] Dead Transitions using invariants and state equation in 3003 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8360 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=5, aps=[p1:(GT s1889 s673), p0:(GT s2140 s2120)], 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 61940 steps with 2 reset in 10001 ms.
Product exploration timeout after 64450 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) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 197 ms. Reduced automaton from 6 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1906 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:15:43] [INFO ] Invariant cache hit.
[2023-03-21 20:15:43] [INFO ] After 237ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:15:44] [INFO ] [Nat]Absence check using 945 positive place invariants in 164 ms returned sat
[2023-03-21 20:15:44] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 89 ms returned sat
[2023-03-21 20:15:45] [INFO ] After 1807ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:15:46] [INFO ] After 2033ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 144 ms.
[2023-03-21 20:15:46] [INFO ] After 2707ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 6115 steps, including 0 resets, run visited all 1 properties in 917 ms. (steps per millisecond=6 )
Parikh walk visited 1 properties in 919 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (F p1), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 3 factoid took 258 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-21 20:15:47] [INFO ] Invariant cache hit.
[2023-03-21 20:15:53] [INFO ] [Real]Absence check using 945 positive place invariants in 1405 ms returned sat
[2023-03-21 20:15:55] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 2366 ms returned sat
[2023-03-21 20:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:16:02] [INFO ] [Real]Absence check using state equation in 6925 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 93 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:16:02] [INFO ] Invariant cache hit.
[2023-03-21 20:16:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:16:04] [INFO ] Implicit Places using invariants in 1986 ms returned []
[2023-03-21 20:16:04] [INFO ] Invariant cache hit.
[2023-03-21 20:16:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:16:08] [INFO ] Implicit Places using invariants and state equation in 3280 ms returned []
Implicit Place search using SMT with State Equation took 5268 ms to find 0 implicit places.
[2023-03-21 20:16:08] [INFO ] Invariant cache hit.
[2023-03-21 20:16:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:16:11] [INFO ] Dead Transitions using invariants and state equation in 3058 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8420 ms. Remains : 2457/2457 places, 5400/5400 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) (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 101 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1937 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:16:21] [INFO ] Invariant cache hit.
[2023-03-21 20:16:21] [INFO ] After 246ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:16:21] [INFO ] [Nat]Absence check using 945 positive place invariants in 175 ms returned sat
[2023-03-21 20:16:21] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 85 ms returned sat
[2023-03-21 20:16:23] [INFO ] After 1882ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:16:24] [INFO ] After 2115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 144 ms.
[2023-03-21 20:16:24] [INFO ] After 2803ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 3069 steps, including 0 resets, run visited all 1 properties in 577 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 578 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F p1), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 162 ms. Reduced automaton from 4 states, 4 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-21 20:16:25] [INFO ] Invariant cache hit.
[2023-03-21 20:16:30] [INFO ] [Real]Absence check using 945 positive place invariants in 1362 ms returned sat
[2023-03-21 20:16:33] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 2377 ms returned sat
[2023-03-21 20:16:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:16:40] [INFO ] [Real]Absence check using state equation in 7151 ms returned unknown
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration timeout after 70990 steps with 0 reset in 10001 ms.
Product exploration timeout after 61430 steps with 1 reset in 10002 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 277 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:17:01] [INFO ] Redundant transitions in 427 ms returned []
[2023-03-21 20:17:01] [INFO ] Invariant cache hit.
[2023-03-21 20:17:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:04] [INFO ] Dead Transitions using invariants and state equation in 3119 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3834 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 129 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:17:04] [INFO ] Invariant cache hit.
[2023-03-21 20:17:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:06] [INFO ] Implicit Places using invariants in 2109 ms returned []
[2023-03-21 20:17:06] [INFO ] Invariant cache hit.
[2023-03-21 20:17:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:10] [INFO ] Implicit Places using invariants and state equation in 3349 ms returned []
Implicit Place search using SMT with State Equation took 5460 ms to find 0 implicit places.
[2023-03-21 20:17:10] [INFO ] Invariant cache hit.
[2023-03-21 20:17:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:13] [INFO ] Dead Transitions using invariants and state equation in 3061 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8651 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10 finished in 128632 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 93 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:17:13] [INFO ] Invariant cache hit.
[2023-03-21 20:17:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:15] [INFO ] Implicit Places using invariants in 2116 ms returned []
[2023-03-21 20:17:15] [INFO ] Invariant cache hit.
[2023-03-21 20:17:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:19] [INFO ] Implicit Places using invariants and state equation in 3323 ms returned []
Implicit Place search using SMT with State Equation took 5440 ms to find 0 implicit places.
[2023-03-21 20:17:19] [INFO ] Invariant cache hit.
[2023-03-21 20:17:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:22] [INFO ] Dead Transitions using invariants and state equation in 3009 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8543 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 2 s602)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-11 finished in 8695 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 153 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:17:22] [INFO ] Invariant cache hit.
[2023-03-21 20:17:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:24] [INFO ] Implicit Places using invariants in 2085 ms returned []
[2023-03-21 20:17:24] [INFO ] Invariant cache hit.
[2023-03-21 20:17:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:27] [INFO ] Implicit Places using invariants and state equation in 3263 ms returned []
Implicit Place search using SMT with State Equation took 5353 ms to find 0 implicit places.
[2023-03-21 20:17:28] [INFO ] Redundant transitions in 394 ms returned []
[2023-03-21 20:17:28] [INFO ] Invariant cache hit.
[2023-03-21 20:17:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:17:31] [INFO ] Dead Transitions using invariants and state equation in 3070 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8980 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s2079 s451)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 70840 steps with 0 reset in 10001 ms.
Product exploration timeout after 66630 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 1571 steps, including 0 resets, run visited all 1 properties in 284 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-21 20:17:59] [INFO ] Invariant cache hit.
[2023-03-21 20:18:07] [INFO ] [Real]Absence check using 945 positive place invariants in 3764 ms returned sat
[2023-03-21 20:18:07] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 19 ms returned sat
[2023-03-21 20:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:18:14] [INFO ] [Real]Absence check using state equation in 6957 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 120 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:18:14] [INFO ] Invariant cache hit.
[2023-03-21 20:18:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:16] [INFO ] Implicit Places using invariants in 2141 ms returned []
[2023-03-21 20:18:16] [INFO ] Invariant cache hit.
[2023-03-21 20:18:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:20] [INFO ] Implicit Places using invariants and state equation in 3359 ms returned []
Implicit Place search using SMT with State Equation took 5502 ms to find 0 implicit places.
[2023-03-21 20:18:20] [INFO ] Redundant transitions in 272 ms returned []
[2023-03-21 20:18:20] [INFO ] Invariant cache hit.
[2023-03-21 20:18:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:18:23] [INFO ] Dead Transitions using invariants and state equation in 3077 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8980 ms. Remains : 2457/2457 places, 5400/5400 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), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1860 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Probabilistic random walk after 201609 steps, saw 201312 distinct states, run finished after 6022 ms. (steps per millisecond=33 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:18:39] [INFO ] Invariant cache hit.
[2023-03-21 20:18:39] [INFO ] After 234ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:18:40] [INFO ] [Nat]Absence check using 945 positive place invariants in 175 ms returned sat
[2023-03-21 20:18:40] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 87 ms returned sat
[2023-03-21 20:18:42] [INFO ] After 1935ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:18:42] [INFO ] After 2154ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 144 ms.
[2023-03-21 20:18:42] [INFO ] After 2838ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 1025 steps, including 0 resets, run visited all 1 properties in 194 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 195 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2023-03-21 20:18:42] [INFO ] Invariant cache hit.
[2023-03-21 20:18:50] [INFO ] [Real]Absence check using 945 positive place invariants in 3712 ms returned sat
[2023-03-21 20:18:50] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 17 ms returned sat
[2023-03-21 20:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:18:57] [INFO ] [Real]Absence check using state equation in 7001 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration timeout after 70930 steps with 0 reset in 10001 ms.
Product exploration timeout after 65020 steps with 0 reset in 10001 ms.
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 139 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:19:18] [INFO ] Invariant cache hit.
[2023-03-21 20:19:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:20] [INFO ] Implicit Places using invariants in 2163 ms returned []
[2023-03-21 20:19:20] [INFO ] Invariant cache hit.
[2023-03-21 20:19:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:23] [INFO ] Implicit Places using invariants and state equation in 3243 ms returned []
Implicit Place search using SMT with State Equation took 5412 ms to find 0 implicit places.
[2023-03-21 20:19:23] [INFO ] Redundant transitions in 280 ms returned []
[2023-03-21 20:19:23] [INFO ] Invariant cache hit.
[2023-03-21 20:19:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:26] [INFO ] Dead Transitions using invariants and state equation in 3034 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8871 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12 finished in 124683 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 115 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:19:27] [INFO ] Invariant cache hit.
[2023-03-21 20:19:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:29] [INFO ] Implicit Places using invariants in 2116 ms returned []
[2023-03-21 20:19:29] [INFO ] Invariant cache hit.
[2023-03-21 20:19:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:32] [INFO ] Implicit Places using invariants and state equation in 3369 ms returned []
Implicit Place search using SMT with State Equation took 5487 ms to find 0 implicit places.
[2023-03-21 20:19:32] [INFO ] Redundant transitions in 260 ms returned []
[2023-03-21 20:19:32] [INFO ] Invariant cache hit.
[2023-03-21 20:19:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:19:35] [INFO ] Dead Transitions using invariants and state equation in 3043 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8911 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s818 s896)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 57980 steps with 69 reset in 10001 ms.
Product exploration timeout after 55910 steps with 65 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 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1577 steps, including 0 resets, run visited all 1 properties in 281 ms. (steps per millisecond=5 )
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 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
[2023-03-21 20:20:04] [INFO ] Invariant cache hit.
[2023-03-21 20:20:11] [INFO ] [Real]Absence check using 945 positive place invariants in 2611 ms returned sat
[2023-03-21 20:20:11] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 18 ms returned sat
[2023-03-21 20:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:20:19] [INFO ] [Real]Absence check using state equation in 8119 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 104 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:20:19] [INFO ] Invariant cache hit.
[2023-03-21 20:20:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:21] [INFO ] Implicit Places using invariants in 1948 ms returned []
[2023-03-21 20:20:21] [INFO ] Invariant cache hit.
[2023-03-21 20:20:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:24] [INFO ] Implicit Places using invariants and state equation in 3270 ms returned []
Implicit Place search using SMT with State Equation took 5220 ms to find 0 implicit places.
[2023-03-21 20:20:25] [INFO ] Redundant transitions in 263 ms returned []
[2023-03-21 20:20:25] [INFO ] Invariant cache hit.
[2023-03-21 20:20:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:20:28] [INFO ] Dead Transitions using invariants and state equation in 3005 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8600 ms. Remains : 2457/2457 places, 5400/5400 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 110 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 430 steps, including 0 resets, run visited all 1 properties in 66 ms. (steps per millisecond=6 )
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 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
[2023-03-21 20:20:36] [INFO ] Invariant cache hit.
[2023-03-21 20:20:42] [INFO ] [Real]Absence check using 945 positive place invariants in 2523 ms returned sat
[2023-03-21 20:20:42] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 16 ms returned sat
[2023-03-21 20:20:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:20:51] [INFO ] [Real]Absence check using state equation in 8264 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 59330 steps with 65 reset in 10002 ms.
Product exploration timeout after 56020 steps with 65 reset in 10001 ms.
Support contains 2 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 112 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:21:11] [INFO ] Invariant cache hit.
[2023-03-21 20:21:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:13] [INFO ] Implicit Places using invariants in 2087 ms returned []
[2023-03-21 20:21:13] [INFO ] Invariant cache hit.
[2023-03-21 20:21:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:16] [INFO ] Implicit Places using invariants and state equation in 3350 ms returned []
Implicit Place search using SMT with State Equation took 5437 ms to find 0 implicit places.
[2023-03-21 20:21:17] [INFO ] Redundant transitions in 277 ms returned []
[2023-03-21 20:21:17] [INFO ] Invariant cache hit.
[2023-03-21 20:21:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:20] [INFO ] Dead Transitions using invariants and state equation in 2991 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8821 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13 finished in 113173 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((X(F(p1))||p0))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 85 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:21:20] [INFO ] Invariant cache hit.
[2023-03-21 20:21:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:22] [INFO ] Implicit Places using invariants in 2080 ms returned []
[2023-03-21 20:21:22] [INFO ] Invariant cache hit.
[2023-03-21 20:21:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:25] [INFO ] Implicit Places using invariants and state equation in 3180 ms returned []
Implicit Place search using SMT with State Equation took 5260 ms to find 0 implicit places.
[2023-03-21 20:21:25] [INFO ] Invariant cache hit.
[2023-03-21 20:21:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:21:28] [INFO ] Dead Transitions using invariants and state equation in 3036 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8382 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 1 s1306) (LEQ 3 s570)), p1:(LEQ s191 s1484)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 59670 steps with 2 reset in 10001 ms.
Product exploration timeout after 58200 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 p0 (NOT p1)), (X p0), (X (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 199 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1936 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:21:58] [INFO ] Invariant cache hit.
[2023-03-21 20:21:59] [INFO ] [Real]Absence check using 945 positive place invariants in 160 ms returned sat
[2023-03-21 20:21:59] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 82 ms returned sat
[2023-03-21 20:22:01] [INFO ] After 2398ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:22:01] [INFO ] [Nat]Absence check using 945 positive place invariants in 170 ms returned sat
[2023-03-21 20:22:01] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 83 ms returned sat
[2023-03-21 20:22:03] [INFO ] After 1949ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:22:03] [INFO ] After 2169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 132 ms.
[2023-03-21 20:22:03] [INFO ] After 2827ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 2243 steps, including 0 resets, run visited all 1 properties in 429 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 431 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 243 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 89 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:22:04] [INFO ] Invariant cache hit.
[2023-03-21 20:22:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:06] [INFO ] Implicit Places using invariants in 2093 ms returned []
[2023-03-21 20:22:06] [INFO ] Invariant cache hit.
[2023-03-21 20:22:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:10] [INFO ] Implicit Places using invariants and state equation in 3273 ms returned []
Implicit Place search using SMT with State Equation took 5367 ms to find 0 implicit places.
[2023-03-21 20:22:10] [INFO ] Invariant cache hit.
[2023-03-21 20:22:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:13] [INFO ] Dead Transitions using invariants and state equation in 3015 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8472 ms. Remains : 2457/2457 places, 5400/5400 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 (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 180 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1950 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:22:23] [INFO ] Invariant cache hit.
[2023-03-21 20:22:23] [INFO ] [Real]Absence check using 945 positive place invariants in 173 ms returned sat
[2023-03-21 20:22:23] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 84 ms returned sat
[2023-03-21 20:22:25] [INFO ] After 2465ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:22:26] [INFO ] [Nat]Absence check using 945 positive place invariants in 169 ms returned sat
[2023-03-21 20:22:26] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 84 ms returned sat
[2023-03-21 20:22:28] [INFO ] After 1868ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:22:28] [INFO ] After 2082ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 128 ms.
[2023-03-21 20:22:28] [INFO ] After 2734ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 2825 steps, including 0 resets, run visited all 1 properties in 521 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 522 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 241 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 63750 steps with 1 reset in 10001 ms.
Product exploration timeout after 64100 steps with 0 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 110 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:22:50] [INFO ] Redundant transitions in 269 ms returned []
[2023-03-21 20:22:50] [INFO ] Invariant cache hit.
[2023-03-21 20:22:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:53] [INFO ] Dead Transitions using invariants and state equation in 3115 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3506 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 84 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:22:53] [INFO ] Invariant cache hit.
[2023-03-21 20:22:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:55] [INFO ] Implicit Places using invariants in 2113 ms returned []
[2023-03-21 20:22:55] [INFO ] Invariant cache hit.
[2023-03-21 20:22:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:22:58] [INFO ] Implicit Places using invariants and state equation in 3299 ms returned []
Implicit Place search using SMT with State Equation took 5415 ms to find 0 implicit places.
[2023-03-21 20:22:58] [INFO ] Invariant cache hit.
[2023-03-21 20:22:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:01] [INFO ] Dead Transitions using invariants and state equation in 3012 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8512 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 finished in 101726 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 U (p1||G(p0)))))&&F(p2)))'
Support contains 7 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 91 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:23:02] [INFO ] Invariant cache hit.
[2023-03-21 20:23:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:04] [INFO ] Implicit Places using invariants in 2086 ms returned []
[2023-03-21 20:23:04] [INFO ] Invariant cache hit.
[2023-03-21 20:23:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:07] [INFO ] Implicit Places using invariants and state equation in 3287 ms returned []
Implicit Place search using SMT with State Equation took 5374 ms to find 0 implicit places.
[2023-03-21 20:23:07] [INFO ] Invariant cache hit.
[2023-03-21 20:23:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:10] [INFO ] Dead Transitions using invariants and state equation in 3036 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8502 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (LEQ 2 s1230) (LEQ s1739 s1868)), p1:(AND (GT s718 s18) (GT s1312 s2034)), p0:(GT s1312 s2034)], 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 58460 steps with 62 reset in 10001 ms.
Product exploration timeout after 56460 steps with 66 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 p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p2)), (X p2), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 288 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1862 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:23:40] [INFO ] Invariant cache hit.
[2023-03-21 20:23:40] [INFO ] After 238ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:23:41] [INFO ] [Nat]Absence check using 945 positive place invariants in 172 ms returned sat
[2023-03-21 20:23:41] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 91 ms returned sat
[2023-03-21 20:23:43] [INFO ] After 1978ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:23:43] [INFO ] After 2193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 137 ms.
[2023-03-21 20:23:43] [INFO ] After 2872ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 2088 steps, including 0 resets, run visited all 1 properties in 393 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 395 ms.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p2)), (X p2), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 328 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-21 20:23:44] [INFO ] Invariant cache hit.
[2023-03-21 20:23:56] [INFO ] [Real]Absence check using 945 positive place invariants in 7181 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 2457 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 86 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:23:56] [INFO ] Invariant cache hit.
[2023-03-21 20:23:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:23:58] [INFO ] Implicit Places using invariants in 2132 ms returned []
[2023-03-21 20:23:58] [INFO ] Invariant cache hit.
[2023-03-21 20:23:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:01] [INFO ] Implicit Places using invariants and state equation in 3180 ms returned []
Implicit Place search using SMT with State Equation took 5313 ms to find 0 implicit places.
[2023-03-21 20:24:01] [INFO ] Invariant cache hit.
[2023-03-21 20:24:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:04] [INFO ] Dead Transitions using invariants and state equation in 2989 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8388 ms. Remains : 2457/2457 places, 5400/5400 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 (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 211 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1832 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:24:14] [INFO ] Invariant cache hit.
[2023-03-21 20:24:14] [INFO ] After 232ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:24:14] [INFO ] [Nat]Absence check using 945 positive place invariants in 170 ms returned sat
[2023-03-21 20:24:14] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 82 ms returned sat
[2023-03-21 20:24:16] [INFO ] After 1901ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:24:16] [INFO ] After 2121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 145 ms.
[2023-03-21 20:24:17] [INFO ] After 2796ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 1338 steps, including 0 resets, run visited all 1 properties in 246 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 247 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 237 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-21 20:24:17] [INFO ] Invariant cache hit.
[2023-03-21 20:24:26] [INFO ] [Real]Absence check using 945 positive place invariants in 4196 ms returned sat
[2023-03-21 20:24:26] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 19 ms returned sat
[2023-03-21 20:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:24:32] [INFO ] [Real]Absence check using state equation in 6658 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 56660 steps with 45 reset in 10001 ms.
Product exploration timeout after 55660 steps with 60 reset in 10002 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 104 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:24:53] [INFO ] Redundant transitions in 258 ms returned []
[2023-03-21 20:24:53] [INFO ] Invariant cache hit.
[2023-03-21 20:24:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:56] [INFO ] Dead Transitions using invariants and state equation in 3050 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3424 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 88 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:24:56] [INFO ] Invariant cache hit.
[2023-03-21 20:24:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:24:58] [INFO ] Implicit Places using invariants in 2102 ms returned []
[2023-03-21 20:24:58] [INFO ] Invariant cache hit.
[2023-03-21 20:24:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:02] [INFO ] Implicit Places using invariants and state equation in 3439 ms returned []
Implicit Place search using SMT with State Equation took 5543 ms to find 0 implicit places.
[2023-03-21 20:25:02] [INFO ] Invariant cache hit.
[2023-03-21 20:25:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:05] [INFO ] Dead Transitions using invariants and state equation in 3073 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8705 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15 finished in 123458 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!p0&&F(p1))||X(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' '!(F(G(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' '!(G(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(G((X(F(p1))||p0))))'
Found a Lengthening insensitive property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 105 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:25:05] [INFO ] Invariant cache hit.
[2023-03-21 20:25:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:08] [INFO ] Implicit Places using invariants in 2143 ms returned []
[2023-03-21 20:25:08] [INFO ] Invariant cache hit.
[2023-03-21 20:25:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:11] [INFO ] Implicit Places using invariants and state equation in 3356 ms returned []
Implicit Place search using SMT with State Equation took 5501 ms to find 0 implicit places.
[2023-03-21 20:25:11] [INFO ] Invariant cache hit.
[2023-03-21 20:25:11] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:14] [INFO ] Dead Transitions using invariants and state equation in 3053 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8660 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 1 s1306) (LEQ 3 s570)), p1:(LEQ s191 s1484)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 60800 steps with 3 reset in 10001 ms.
Product exploration timeout after 58650 steps with 3 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 p0 (NOT p1)), (X p0), (X (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 177 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1488 steps, including 0 resets, run visited all 2 properties in 278 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 230 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 83 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:25:43] [INFO ] Invariant cache hit.
[2023-03-21 20:25:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:45] [INFO ] Implicit Places using invariants in 2095 ms returned []
[2023-03-21 20:25:45] [INFO ] Invariant cache hit.
[2023-03-21 20:25:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:48] [INFO ] Implicit Places using invariants and state equation in 3298 ms returned []
Implicit Place search using SMT with State Equation took 5395 ms to find 0 implicit places.
[2023-03-21 20:25:48] [INFO ] Invariant cache hit.
[2023-03-21 20:25:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:25:51] [INFO ] Dead Transitions using invariants and state equation in 3053 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8533 ms. Remains : 2457/2457 places, 5400/5400 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 (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 205 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 2366 steps, including 0 resets, run visited all 2 properties in 476 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 242 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 60880 steps with 2 reset in 10001 ms.
Product exploration timeout after 59330 steps with 2 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 107 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:26:20] [INFO ] Redundant transitions in 265 ms returned []
[2023-03-21 20:26:20] [INFO ] Invariant cache hit.
[2023-03-21 20:26:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:23] [INFO ] Dead Transitions using invariants and state equation in 3038 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3419 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 81 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:26:24] [INFO ] Invariant cache hit.
[2023-03-21 20:26:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:26] [INFO ] Implicit Places using invariants in 2102 ms returned []
[2023-03-21 20:26:26] [INFO ] Invariant cache hit.
[2023-03-21 20:26:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:29] [INFO ] Implicit Places using invariants and state equation in 3320 ms returned []
Implicit Place search using SMT with State Equation took 5423 ms to find 0 implicit places.
[2023-03-21 20:26:29] [INFO ] Invariant cache hit.
[2023-03-21 20:26:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:32] [INFO ] Dead Transitions using invariants and state equation in 3110 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8615 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 finished in 87120 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 U (p1||G(p0)))))&&F(p2)))'
Found a Shortening insensitive property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2), (AND (NOT p1) (NOT p0))]
Support contains 7 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 98 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:26:33] [INFO ] Invariant cache hit.
[2023-03-21 20:26:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:35] [INFO ] Implicit Places using invariants in 2122 ms returned []
[2023-03-21 20:26:35] [INFO ] Invariant cache hit.
[2023-03-21 20:26:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:38] [INFO ] Implicit Places using invariants and state equation in 3265 ms returned []
Implicit Place search using SMT with State Equation took 5389 ms to find 0 implicit places.
[2023-03-21 20:26:38] [INFO ] Invariant cache hit.
[2023-03-21 20:26:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:26:41] [INFO ] Dead Transitions using invariants and state equation in 3043 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8531 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (LEQ 2 s1230) (LEQ s1739 s1868)), p1:(AND (GT s718 s18) (GT s1312 s2034)), p0:(GT s1312 s2034)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 57450 steps with 61 reset in 10001 ms.
Product exploration timeout after 54150 steps with 51 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 p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p2)), (X p2), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2))]
Knowledge based reduction with 3 factoid took 268 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1843 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:27:11] [INFO ] Invariant cache hit.
[2023-03-21 20:27:11] [INFO ] After 248ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:27:11] [INFO ] [Nat]Absence check using 945 positive place invariants in 175 ms returned sat
[2023-03-21 20:27:12] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 84 ms returned sat
[2023-03-21 20:27:14] [INFO ] After 1974ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:27:14] [INFO ] After 2196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 140 ms.
[2023-03-21 20:27:14] [INFO ] After 2862ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 907 steps, including 0 resets, run visited all 1 properties in 174 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 175 ms.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT p2)), (X p2), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 382 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-21 20:27:15] [INFO ] Invariant cache hit.
[2023-03-21 20:27:23] [INFO ] [Real]Absence check using 945 positive place invariants in 4369 ms returned sat
[2023-03-21 20:27:23] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 19 ms returned sat
[2023-03-21 20:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-21 20:27:30] [INFO ] [Real]Absence check using state equation in 6288 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 2457 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 83 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:27:30] [INFO ] Invariant cache hit.
[2023-03-21 20:27:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:32] [INFO ] Implicit Places using invariants in 2155 ms returned []
[2023-03-21 20:27:32] [INFO ] Invariant cache hit.
[2023-03-21 20:27:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:35] [INFO ] Implicit Places using invariants and state equation in 3376 ms returned []
Implicit Place search using SMT with State Equation took 5533 ms to find 0 implicit places.
[2023-03-21 20:27:35] [INFO ] Invariant cache hit.
[2023-03-21 20:27:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:27:38] [INFO ] Dead Transitions using invariants and state equation in 3090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8708 ms. Remains : 2457/2457 places, 5400/5400 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 (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 230 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1913 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 20:27:48] [INFO ] Invariant cache hit.
[2023-03-21 20:27:49] [INFO ] After 240ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 20:27:49] [INFO ] [Nat]Absence check using 945 positive place invariants in 174 ms returned sat
[2023-03-21 20:27:49] [INFO ] [Nat]Absence check using 945 positive and 1 generalized place invariants in 84 ms returned sat
[2023-03-21 20:27:51] [INFO ] After 1950ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 20:27:51] [INFO ] After 2174ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 140 ms.
[2023-03-21 20:27:52] [INFO ] After 2852ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 1995 steps, including 0 resets, run visited all 1 properties in 375 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 375 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 279 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-21 20:27:52] [INFO ] Invariant cache hit.
[2023-03-21 20:28:04] [INFO ] [Real]Absence check using 945 positive place invariants in 7156 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 56370 steps with 41 reset in 10001 ms.
Product exploration timeout after 53660 steps with 44 reset in 10001 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 113 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:28:24] [INFO ] Redundant transitions in 268 ms returned []
[2023-03-21 20:28:24] [INFO ] Invariant cache hit.
[2023-03-21 20:28:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:28:27] [INFO ] Dead Transitions using invariants and state equation in 3144 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3530 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 83 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2023-03-21 20:28:28] [INFO ] Invariant cache hit.
[2023-03-21 20:28:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:28:30] [INFO ] Implicit Places using invariants in 2178 ms returned []
[2023-03-21 20:28:30] [INFO ] Invariant cache hit.
[2023-03-21 20:28:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:28:33] [INFO ] Implicit Places using invariants and state equation in 3372 ms returned []
Implicit Place search using SMT with State Equation took 5565 ms to find 0 implicit places.
[2023-03-21 20:28:33] [INFO ] Invariant cache hit.
[2023-03-21 20:28:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-21 20:28:36] [INFO ] Dead Transitions using invariants and state equation in 3236 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8886 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15 finished in 124309 ms.
[2023-03-21 20:28:37] [INFO ] Flatten gal took : 208 ms
[2023-03-21 20:28:37] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-21 20:28:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2457 places, 5400 transitions and 21600 arcs took 38 ms.
Total runtime 875054 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2200/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2200/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2200/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2200/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/2200/ltl_4_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15
BK_STOP 1679430526815
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10
ltl formula formula --ltl=/tmp/2200/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 2457 places, 5400 transitions and 21600 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 0.410 real 0.160 user 0.130 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2200/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2200/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2200/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2200/ltl_0_
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
free(): double free detected in tcache 2
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12
ltl formula formula --ltl=/tmp/2200/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 2457 places, 5400 transitions and 21600 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 0.410 real 0.150 user 0.130 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2200/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2200/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2200/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2200/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13
ltl formula formula --ltl=/tmp/2200/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: =============================================================================
Warning: program compiled against libxml 210 using older 209
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
pnml2lts-mc( 0/ 4): Petri net has 2457 places, 5400 transitions and 21600 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 0.390 real 0.120 user 0.160 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2200/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2200/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2200/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2200/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
ltl formula formula --ltl=/tmp/2200/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 2457 places, 5400 transitions and 21600 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 0.400 real 0.150 user 0.120 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2200/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2200/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2200/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2200/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 HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15
ltl formula formula --ltl=/tmp/2200/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 2457 places, 5400 transitions and 21600 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 0.390 real 0.170 user 0.100 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2200/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2200/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2200/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2200/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HypercubeGrid-PT-C4K3P3B12"
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 HypercubeGrid-PT-C4K3P3B12, 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 r233-tall-167856418300011"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C4K3P3B12.tgz
mv HypercubeGrid-PT-C4K3P3B12 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 ;