Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r500-smll-171649587800267.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
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 r500-smll-171649587800267
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 9.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 11 21:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 11 21:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 11 19:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 11 19:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 3.0M May 18 16:42 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 1717264778306

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
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 17:59:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 17:59:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 17:59:41] [INFO ] Load time of PNML (sax parser for PT used): 509 ms
[2024-06-01 17:59:41] [INFO ] Transformed 2457 places.
[2024-06-01 17:59:41] [INFO ] Transformed 5400 transitions.
[2024-06-01 17:59:41] [INFO ] Parsed PT model containing 2457 places and 5400 transitions and 21600 arcs in 1107 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 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 430 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
// Phase 1: matrix 5400 rows 2457 cols
[2024-06-01 17:59:42] [INFO ] Computed 946 invariants in 305 ms
[2024-06-01 17:59:48] [INFO ] Implicit Places using invariants in 6168 ms returned []
[2024-06-01 17:59:48] [INFO ] Invariant cache hit.
[2024-06-01 18:00:00] [INFO ] Implicit Places using invariants and state equation in 11869 ms returned []
Implicit Place search using SMT with State Equation took 18103 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:00:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30315 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30131 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 70134ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 70290ms
Finished structural reductions in LTL mode , in 1 iterations and 88912 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 35 out of 2457 places after structural reductions.
[2024-06-01 18:01:11] [INFO ] Flatten gal took : 525 ms
[2024-06-01 18:01:12] [INFO ] Flatten gal took : 363 ms
[2024-06-01 18:01:13] [INFO ] Input system was already deterministic with 5400 transitions.
RANDOM walk for 40000 steps (8 resets) in 17974 ms. (2 steps per ms) remains 9/22 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3157 ms. (12 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2776 ms. (14 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2240 ms. (17 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2467 ms. (16 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1949 ms. (20 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2287 ms. (17 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2112 ms. (18 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2759 ms. (14 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1960 ms. (20 steps per ms) remains 8/8 properties
[2024-06-01 18:01:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 952/962 variables, 11/11 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/962 variables, 0/11 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1487/2449 variables, 934/945 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 7 solved, 1 unsolved in 3735 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 7 solved, 1 unsolved in 3185 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 6995ms problems are : Problem set: 7 solved, 1 unsolved
Finished Parikh walk after 6355 steps, including 0 resets, run visited all 1 properties in 787 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 807 ms.
Successfully simplified 7 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((p0||X(F((p0&&F(p1)))))))||(F(G(!p0))&&G(p2))))'
Support contains 5 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 715 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:01:34] [INFO ] Invariant cache hit.
[2024-06-01 18:01:39] [INFO ] Implicit Places using invariants in 5342 ms returned []
[2024-06-01 18:01:39] [INFO ] Invariant cache hit.
[2024-06-01 18:01:54] [INFO ] Implicit Places using invariants and state equation in 15000 ms returned []
Implicit Place search using SMT with State Equation took 20352 ms to find 0 implicit places.
[2024-06-01 18:01:55] [INFO ] Redundant transitions in 621 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:01:55] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s2346 1.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30162 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30134 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68097ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68162ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 89876 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 642 ms :[(AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), false, false]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02
Product exploration timeout after 42880 steps with 45 reset in 10002 ms.
Product exploration timeout after 43440 steps with 42 reset in 10003 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 p2) p0 p1), (X (NOT p2)), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 13 factoid took 512 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
RANDOM walk for 34034 steps (7 resets) in 9088 ms. (3 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT p2)), (X (NOT (AND p2 p0))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 13 factoid took 808 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 2457 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 320 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:03:43] [INFO ] Invariant cache hit.
[2024-06-01 18:03:47] [INFO ] Implicit Places using invariants in 4097 ms returned []
[2024-06-01 18:03:47] [INFO ] Invariant cache hit.
[2024-06-01 18:03:56] [INFO ] Implicit Places using invariants and state equation in 9235 ms returned []
Implicit Place search using SMT with State Equation took 13336 ms to find 0 implicit places.
[2024-06-01 18:03:57] [INFO ] Redundant transitions in 578 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:03:57] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30131 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68217ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68278ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 82538 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 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 7 factoid took 218 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 11119 ms. (3 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1388 ms. (28 steps per ms) remains 1/1 properties
[2024-06-01 18:05:23] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/955 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/955 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1494/2449 variables, 941/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2817 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/955 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/955 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1494/2449 variables, 941/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3497 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 6342ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 1892 steps, including 0 resets, run visited all 1 properties in 304 ms. (steps per millisecond=6 )
Parikh walk visited 1 properties in 305 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 466 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 44970 steps with 42 reset in 10002 ms.
Product exploration timeout after 43740 steps with 39 reset in 10002 ms.
Support contains 3 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 198 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:05:51] [INFO ] Invariant cache hit.
[2024-06-01 18:05:56] [INFO ] Implicit Places using invariants in 4552 ms returned []
[2024-06-01 18:05:56] [INFO ] Invariant cache hit.
[2024-06-01 18:06:06] [INFO ] Implicit Places using invariants and state equation in 10609 ms returned []
Implicit Place search using SMT with State Equation took 15165 ms to find 0 implicit places.
[2024-06-01 18:06:07] [INFO ] Redundant transitions in 575 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:06:07] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30180 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30138 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68783ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68842ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 84802 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02 finished in 343566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 2457 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 168 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:07:17] [INFO ] Invariant cache hit.
[2024-06-01 18:07:21] [INFO ] Implicit Places using invariants in 4502 ms returned []
[2024-06-01 18:07:21] [INFO ] Invariant cache hit.
[2024-06-01 18:07:32] [INFO ] Implicit Places using invariants and state equation in 10328 ms returned []
Implicit Place search using SMT with State Equation took 14833 ms to find 0 implicit places.
[2024-06-01 18:07:32] [INFO ] Redundant transitions in 614 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:07:32] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30124 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
(s885 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
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(s657 1)
(s658 1)
(s659 1)
(s660 1)
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(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s667 1)
(s668 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s673 1)
(s674 1)
(s675 1)
(s676 1)
(s677 1)
(s678 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s683 1)
(s684 1)
(s685 1)
(s686 1)
(s687 1)
(s688 1)
(s689 1)
(s690 1)
(s691 1)
(s692 1)
(s693 1)
(s694 1)
(s695 1)
(s696 1)
(s697 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s703 1)
(s704 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s709 1)
(s710 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s716 1)
(s717 1)
(s718 1)
(s719 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s724 1)
(s725 1)
(s726 1)
(s727 1)
(s728 1)
(s729 1)
(s730 1)
(s731 1)
(s732 1)
(s733 1)
(s734 1)
(s735 1)
(s736 1)
(s737 1)
(s738 1)
(s739 1)
(s740 1)
(s741 1)
(s742 1)
(s743 1)
(s744 1)
(s745 1)
(s746 1)
(s747 1)
(s748 1)
(s749 1)
(s750 1)
(s751 1)
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(s754 1)
(s755 1)
(s756 1)
(s757 1)
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(s759 1)
(s760 1)
(s761 1)
(s762 1)
(s763 1)
(s764 1)
(s765 1)
(s766 1)
(s767 1)
(s768 1)
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(s770 1)
(s771 1)
(s772 1)
(s773 1)
(s774 1)
(s775 1)
(s776 1)
(s777 1)
(s778 1)
(s779 1)
(s780 1)
(s781 1)
(s782 1)
(s783 1)
(s784 1)
(s785 1)
(s786 1)
(s787 1)
(s788 1)
(s789 1)
(s790 1)
(s791 1)
(s792 1)
(s793 1)
(s794 1)
(s795 1)
(s796 1)
(s797 1)
(s798 1)
(s799 1)
(s800 1)
(s801 1)
(s802 1)
(s803 1)
(s804 1)
(s805 1)
(s806 1)
(s807 1)
(s808 1)
(s809 1)
(s810 1)
(s811 1)
(s812 1)
(s813 1)
(s814 1)
(s815 1)
(s816 1)
(s817 1)
(s818 1)
(s819 1)
(s820 1)
(s821 1)
(s822 1)
(s823 1)
(s824 1)
(s825 1)
(s826 1)
(s827 1)
(s828 1)
(s829 1)
(s830 1)
(s831 1)
(s832 1)
(s833 1)
(s834 1)
(s835 1)
(s836 1)
(s837 0)
(s838 0)
(s839 0)
(s840 0)
(s841 0)
(s842 0)
(s843 0)
(s844 0)
(s845 0)
(s846 1)
(s847 1)
(s848 1)
(s849 1)
(s850 1)
(s851 1)
(s852 1)
(s853 1)
(s854 1)
(s855 1)
(s856 1)
(s857 1)
(s858 1)
(s859 1)
(s860 1)
(s861 1)
(s862 1)
(s863 1)
(s864 1)
(s865 1)
(s866 1)
(s867 1)
(s868 1)
(s869 1)
(s870 1)
(s871 1)
(s872 1)
(s873 0)
(s874 0)
(s875 0)
(s876 0)
(s877 0)
(s878 0)
(s879 0)
(s880 0)
(s881 0)
(s882 1)
(s883 1)
(s884 1)
(s885 1timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30134 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68522ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68616ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 84256 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03
Product exploration timeout after 44340 steps with 31 reset in 10001 ms.
Product exploration timeout after 43960 steps with 30 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 312 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 27219 steps (5 resets) in 8035 ms. (3 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 5 factoid took 506 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
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 285 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:09:20] [INFO ] Invariant cache hit.
[2024-06-01 18:09:24] [INFO ] Implicit Places using invariants in 4447 ms returned []
[2024-06-01 18:09:24] [INFO ] Invariant cache hit.
[2024-06-01 18:09:34] [INFO ] Implicit Places using invariants and state equation in 9964 ms returned []
Implicit Place search using SMT with State Equation took 14420 ms to find 0 implicit places.
[2024-06-01 18:09:35] [INFO ] Redundant transitions in 551 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:09:35] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30119 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30122 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69286ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69380ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 84662 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 (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 414 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 32127 steps (6 resets) in 9345 ms. (3 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 5 factoid took 372 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 44420 steps with 21 reset in 10003 ms.
Product exploration timeout after 43910 steps with 26 reset in 10001 ms.
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 166 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:11:23] [INFO ] Invariant cache hit.
[2024-06-01 18:11:27] [INFO ] Implicit Places using invariants in 4023 ms returned []
[2024-06-01 18:11:27] [INFO ] Invariant cache hit.
[2024-06-01 18:11:36] [INFO ] Implicit Places using invariants and state equation in 8693 ms returned []
Implicit Place search using SMT with State Equation took 12723 ms to find 0 implicit places.
[2024-06-01 18:11:36] [INFO ] Redundant transitions in 371 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:11:36] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30123 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30118 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68692ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68748ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 82028 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03 finished in 328865 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X(p0))) U p1))'
Support contains 5 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 208 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:12:46] [INFO ] Invariant cache hit.
[2024-06-01 18:12:50] [INFO ] Implicit Places using invariants in 4580 ms returned []
[2024-06-01 18:12:50] [INFO ] Invariant cache hit.
[2024-06-01 18:13:00] [INFO ] Implicit Places using invariants and state equation in 9524 ms returned []
Implicit Place search using SMT with State Equation took 14109 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:13:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30117 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68874ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68931ms
Finished structural reductions in LTL mode , in 1 iterations and 83262 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04
Product exploration timeout after 45590 steps with 7 reset in 10001 ms.
Product exploration timeout after 46550 steps with 7 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 82 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 106 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
RANDOM walk for 18923 steps (4 resets) in 4968 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 147 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 139 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 138 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
[2024-06-01 18:14:45] [INFO ] Invariant cache hit.
[2024-06-01 18:14:57] [INFO ] [Real]Absence check using 945 positive place invariants in 4899 ms returned sat
[2024-06-01 18:14:57] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 23 ms returned sat
[2024-06-01 18:15:00] [INFO ] [Real]Absence check using state equation in 2578 ms returned unknown
Could not prove EG (NOT p1)
Support contains 5 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 204 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:15:00] [INFO ] Invariant cache hit.
[2024-06-01 18:15:05] [INFO ] Implicit Places using invariants in 4428 ms returned []
[2024-06-01 18:15:05] [INFO ] Invariant cache hit.
[2024-06-01 18:15:15] [INFO ] Implicit Places using invariants and state equation in 10796 ms returned []
Implicit Place search using SMT with State Equation took 15230 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:15:15] [INFO ] Invariant cache hit.
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(s1771 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30141 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30130 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68381ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68482ms
Finished structural reductions in LTL mode , in 1 iterations and 83934 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 (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 85 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 116 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
RANDOM walk for 19624 steps (4 resets) in 5947 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 120 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 104 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
[2024-06-01 18:16:40] [INFO ] Invariant cache hit.
[2024-06-01 18:16:52] [INFO ] [Real]Absence check using 945 positive place invariants in 4632 ms returned sat
[2024-06-01 18:16:52] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 21 ms returned sat
[2024-06-01 18:16:55] [INFO ] [Real]Absence check using state equation in 3564 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Product exploration timeout after 45560 steps with 12 reset in 10001 ms.
Product exploration timeout after 44300 steps with 18 reset in 10002 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Support contains 5 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 488 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:17:17] [INFO ] Redundant transitions in 466 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:17:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30127 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68632ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68699ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69675 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 5 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 216 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:18:26] [INFO ] Invariant cache hit.
[2024-06-01 18:18:30] [INFO ] Implicit Places using invariants in 4292 ms returned []
[2024-06-01 18:18:30] [INFO ] Invariant cache hit.
[2024-06-01 18:18:39] [INFO ] Implicit Places using invariants and state equation in 9131 ms returned []
Implicit Place search using SMT with State Equation took 13426 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:18:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30128 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: ((s648 1)
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(s870 1)
(s871 1)
(s872 1)
(s873 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30098 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 67804ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 67858ms
Finished structural reductions in LTL mode , in 1 iterations and 81511 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04 finished in 421960 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(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 176 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:19:48] [INFO ] Invariant cache hit.
[2024-06-01 18:19:51] [INFO ] Implicit Places using invariants in 3833 ms returned []
[2024-06-01 18:19:51] [INFO ] Invariant cache hit.
[2024-06-01 18:20:01] [INFO ] Implicit Places using invariants and state equation in 9479 ms returned []
Implicit Place search using SMT with State Equation took 13315 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:20:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30213 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68308ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68402ms
Finished structural reductions in LTL mode , in 1 iterations and 81904 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05
Product exploration timeout after 49440 steps with 1 reset in 10002 ms.
Product exploration timeout after 48380 steps with 1 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 10020 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1699 ms. (23 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 134796 steps, run timeout after 6012 ms. (steps per millisecond=22 ) properties seen :0 out of 1
Probabilistic random walk after 134796 steps, saw 134597 distinct states, run finished after 6019 ms. (steps per millisecond=22 ) properties seen :0
[2024-06-01 18:21:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3564 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3308 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 6891ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 2959 steps, including 0 resets, run visited all 1 properties in 352 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 354 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 151 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 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2024-06-01 18:22:00] [INFO ] Invariant cache hit.
[2024-06-01 18:22:10] [INFO ] [Real]Absence check using 945 positive place invariants in 2297 ms returned sat
[2024-06-01 18:22:10] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 20 ms returned sat
[2024-06-01 18:22:15] [INFO ] [Real]Absence check using state equation in 5587 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 151 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:22:15] [INFO ] Invariant cache hit.
[2024-06-01 18:22:19] [INFO ] Implicit Places using invariants in 3775 ms returned []
[2024-06-01 18:22:19] [INFO ] Invariant cache hit.
[2024-06-01 18:22:28] [INFO ] Implicit Places using invariants and state equation in 8412 ms returned []
Implicit Place search using SMT with State Equation took 12193 ms to find 0 implicit places.
[2024-06-01 18:22:28] [INFO ] Redundant transitions in 465 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:22:28] [INFO ] Invariant cache hit.
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(s1666 1.0)
(s1667 1.0)
(s1668 1.0)
(s1669 1.0)
(s1670 1.0)
(s1671 1.0)
(s1672 1.0)
(s1673 1.0)
(s1674 1.0)
(s1675 1.0)
(s1676 1.0)
(s1677 1.0)
(s1678 1.0)
(s1679 1.0)
(s1680 1.0)
(s1681 1.0)
(s1682 1.0)
(s1683 1.0)
(s1684 1.0)
(s1685 1.0)
(s1686 1.0)
(s1687 1.0)
(s1688 1.0)
(s1689 1.0)
(s1690 1.0)
(s1691 1.0)
(s1692 1.0)
(s1693 1.0)
(s1694 1.0)
(s1695 1.0)
(s1696 1.0)
(s1697 1.0)
(s1698 1.0)
(s1699 1.0)
(s1700 1.0)
(s1701 1.0)
(s1702 1.0)
(s1703 1.0)
(s1704 1.0)
(s1705 1.0)
(s1706 1.0)
(s1707 1.0)
(s1708 1.0)
(s1709 1.0)
(s1710 1.0)
(s1711 1.0)
(s1712 1.0)
(s1713 1.0)
(s1714 1.0)
(s1715 1.0)
(s1716 1.0)
(s1717 1.0)
(s1718 1.0)
(s1719 1.0)
(s1720 1.0)
(s1721 1.0)
(s1722 1.0)
(s1723 1.0)
(s1724 1.0)
(s1725 1.0)
(s1726 1.0)
(s1727 1.0)
(s1728 0.0)
(s1729 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30120 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
(s1614 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
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(s655 1)
(s656 1)
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(s661 1)
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(s882 1)
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(s909 0)
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(s1004 1)
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(s1008 1)
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(s1080 1)
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(s1103 1)
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(s1108 1)
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(s1112 1)
(s1113 0)
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(s1115 1)
(s1116 1)
(s1117 0)
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(s1119 1)
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(s1122 1)
(s1123 1)
(s1124 1)
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(s1126 1)
(s1127 1)
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(s1129 0)
(s1130 1)
(s1131 1)
(s1132 1)
(s1133 0)
(s1134 1)
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(s1136 1)
(s1137 0)
(s1138 1)
(s1139 1)
(s1140 1)
(s1141 0)
(s1142 1)
(s1143 1)
(s1144 1)
(s1145 0)
(s1146 1)
(s1147 1)
(s1148 1)
(s1149 0)
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(s1151 1)
(s1152 1)
(s1153 0)
(s1154 1)
(s1155 1)
(s1156 1)
(s1157 0)
(s1158 1)
(s1159 1)
(s1160 1)
(s1161 0)
(s1162 0)
(s1163 0)
(s1164 0)
(s1165 0)
(s1166 0)
(s1167 0)
(s1168 0)
(s1169 0)
(s1170 0)
(s1171 0)
(s1172 0)
(s1173 0)
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(s1175 0)
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(s1177 0)
(s1178 0)
(s1179 0)
(s1180 0)
(s1181 0)
(s1182 0)
(s1183 0)
(s1184 0)
(s1185 0)
(s1186 0)
(s1187 0)
(s1269 1)
(s1270 1)
(s1271 1)
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(s1274 1)
(s1275 1)
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(s1306 1)
(s1307 1)
(s1308 1)
(s1309 1)
(s1310 1)
(s1311 1)
(s1312 1)
(s1313 1)
(s1341 1)
(s1342 1)
(s1343 1)
(s1344 1)
(s1345 1)
(s1346 1)
(s1347 1)
(s1348 1)
(s1349 1)
(s1377 1)
(s1378 1)
(s1379 1)
(s1389 1)
(s1390 1)
(s1391 1)
(s1401 1)
(s1402 1)
(s1403 1)
(s1413 1)
(s1414 1)
(s1415 1)
(s1425 1)
(s1426 1)
(s1427 1)
(s1437 1)
(s1438 1)
(s1439 1)
(s1449 1)
(s1450 1)
(s1451 1)
(s1461 1)
(s1462 1)
(s1463 1)
(s1473 1)
(s1474 1)
(s1475 1)
(s1485 1)
(s1489 1)
(s1493 1)
(s1497 1)
(s1501 1)
(s1505 1)
(s1509 1)
(s1513 1)
(s1517 1)
(s1521 1)
(s1525 1)
(s1529 1)
(s1533 1)
(s1537 1)
(s1541 1)
(s1545 1)
(s1549 1)
(s1553 1)
(s1557 1)
(s1561 1)
(s1565 1)
(s1569 1)
(s1573 1)
(s1577 1)
(s1581 1)
(s1585 1)
(s1589 1)
(s1593 1)
(s1594 1)
(s1595 1)
(s1596 1)
(s1597 1)
(s1598 1)
(s1599 1)
(s1600 1)
(s1601 1)
(s1602 1)
(s1603 1)
(s1604 1)
(s1605 1)
(s1606 1)
(s1607 1)
(s1608 1)
(s1609 1)
(s1610 1)
(s1611 1)
(s1612 1)
(s1613 1)
(s1614 1timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30119 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68603ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68695ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 81527 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 75 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 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 10054 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1739 ms. (22 steps per ms) remains 1/1 properties
Probabilistic random walk after 185012 steps, saw 184740 distinct states, run finished after 9056 ms. (steps per millisecond=20 ) properties seen :0
[2024-06-01 18:24:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3841 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3166 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 7034ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 3065 steps, including 0 resets, run visited all 1 properties in 344 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 346 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
[2024-06-01 18:24:11] [INFO ] Invariant cache hit.
[2024-06-01 18:24:20] [INFO ] [Real]Absence check using 945 positive place invariants in 2598 ms returned sat
[2024-06-01 18:24:20] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 21 ms returned sat
[2024-06-01 18:24:26] [INFO ] [Real]Absence check using state equation in 5140 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 50950 steps with 1 reset in 10001 ms.
Product exploration timeout after 49850 steps with 0 reset in 10002 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 147 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:24:46] [INFO ] Invariant cache hit.
[2024-06-01 18:24:50] [INFO ] Implicit Places using invariants in 4033 ms returned []
[2024-06-01 18:24:50] [INFO ] Invariant cache hit.
[2024-06-01 18:24:58] [INFO ] Implicit Places using invariants and state equation in 8271 ms returned []
Implicit Place search using SMT with State Equation took 12309 ms to find 0 implicit places.
[2024-06-01 18:24:58] [INFO ] Redundant transitions in 371 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:24:59] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 67938ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 67990ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 80827 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05 finished in 379362 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||G(p1))))'
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 246 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:26:07] [INFO ] Invariant cache hit.
[2024-06-01 18:26:12] [INFO ] Implicit Places using invariants in 4650 ms returned []
[2024-06-01 18:26:12] [INFO ] Invariant cache hit.
[2024-06-01 18:26:20] [INFO ] Implicit Places using invariants and state equation in 8768 ms returned []
Implicit Place search using SMT with State Equation took 13427 ms to find 0 implicit places.
[2024-06-01 18:26:21] [INFO ] Redundant transitions in 367 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:26:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30112 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 67940ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 67991ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 82043 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 606 steps with 0 reset in 197 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-07 finished in 82396 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/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 210 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:27:29] [INFO ] Invariant cache hit.
[2024-06-01 18:27:35] [INFO ] Implicit Places using invariants in 5399 ms returned []
[2024-06-01 18:27:35] [INFO ] Invariant cache hit.
[2024-06-01 18:27:46] [INFO ] Implicit Places using invariants and state equation in 10762 ms returned []
Implicit Place search using SMT with State Equation took 16168 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:27:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30113 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68509ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68597ms
Finished structural reductions in LTL mode , in 1 iterations and 84984 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 953 steps with 0 reset in 347 ms.
FORMULA HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-13 finished in 85484 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/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 206 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:28:55] [INFO ] Invariant cache hit.
[2024-06-01 18:28:59] [INFO ] Implicit Places using invariants in 3967 ms returned []
[2024-06-01 18:28:59] [INFO ] Invariant cache hit.
[2024-06-01 18:29:09] [INFO ] Implicit Places using invariants and state equation in 9770 ms returned []
Implicit Place search using SMT with State Equation took 13743 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:29:09] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30118 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30115 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69332ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69402ms
Finished structural reductions in LTL mode , in 1 iterations and 83358 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Stuttering acceptance computed with spot in 161 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
Product exploration timeout after 50390 steps with 0 reset in 10002 ms.
Product exploration timeout after 48590 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 p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 81 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 36947 steps (8 resets) in 9212 ms. (4 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[(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 237 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:30:57] [INFO ] Invariant cache hit.
[2024-06-01 18:31:01] [INFO ] Implicit Places using invariants in 3940 ms returned []
[2024-06-01 18:31:01] [INFO ] Invariant cache hit.
[2024-06-01 18:31:12] [INFO ] Implicit Places using invariants and state equation in 10719 ms returned []
Implicit Place search using SMT with State Equation took 14667 ms to find 0 implicit places.
[2024-06-01 18:31:12] [INFO ] Redundant transitions in 632 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:31:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30112 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69952ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 70052ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 85611 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 (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 34284 steps (7 resets) in 8740 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 47180 steps with 2 reset in 10001 ms.
Product exploration timeout after 45680 steps with 3 reset in 10001 ms.
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 155 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:33:00] [INFO ] Invariant cache hit.
[2024-06-01 18:33:04] [INFO ] Implicit Places using invariants in 4261 ms returned []
[2024-06-01 18:33:04] [INFO ] Invariant cache hit.
[2024-06-01 18:33:14] [INFO ] Implicit Places using invariants and state equation in 10139 ms returned []
Implicit Place search using SMT with State Equation took 14403 ms to find 0 implicit places.
[2024-06-01 18:33:15] [INFO ] Redundant transitions in 620 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:33:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30125 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: ((s648 1)
(s649 1)
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(s681 1)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30111 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69072ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69189ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 84386 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 finished in 329535 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((p0||X(F((p0&&F(p1)))))))||(F(G(!p0))&&G(p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X(p0))) U p1))'
Found a Shortening insensitive property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0))]
Support contains 5 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 247 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:34:25] [INFO ] Invariant cache hit.
[2024-06-01 18:34:29] [INFO ] Implicit Places using invariants in 4065 ms returned []
[2024-06-01 18:34:29] [INFO ] Invariant cache hit.
[2024-06-01 18:34:38] [INFO ] Implicit Places using invariants and state equation in 8515 ms returned []
Implicit Place search using SMT with State Equation took 12582 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:34:38] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s890 1.0)
(s891 1.0)
(s892 1.0)
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(s946 0.0)
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(s951 1.0)
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(s977 1.0)
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(s981 0.0)
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(s984 1.0)
(s985 1.0)
(s986 1.0)
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(s990 1.0)
(s991 1.0)
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(s995 0.0)
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(s998 1.0)
(s999 1.0)
(s1000 1.0)
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(s1004 1.0)
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(s1008 1.0)
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(s1012 1.0)
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(s1025 1.0)
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(s1028 1.0)
(s1029 0.0)
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(s1033 1.0)
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(s1057 0.0)
(s1058 1.0)
(s1059 1.0)
(s1060 1.0)
(s1061 0.0)
(s1062 1.0)
(s1063 1.0)
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(s1065 0.0)
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(s1067 1.0)
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(s1069 0.0)
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(s1074 1.0)
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(s1081 0.0)
(s1082 1.0)
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(s1086 1.0)
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(s1088 1.0)
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(s1090 1.0)
(s1091 1.0)
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(s1093 0.0)
(s1094 1.0)
(s1095 1.0)
(s1096 1.0)
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(s1098 1.0)
(s1099 1.0)
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(s1102 1.0)
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(s1107 1.0)
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(s1116 1.0)
(s1117 0.0)
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(s1119 1.0)
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(s1121 0.0)
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(s1133 0.0)
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(s1136 1.0)
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(s1139 1.0)
(s1140 1.0)
(s1141 0.0)
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(s1143 1.0)
(s1144 1.0)
(s1145 0.0)
(s1146 1.0)
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(s1148 1.0)
(s1149 0.0)
(s1150 1.0)
(s1151 1.0)
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(s1153 0.0)
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(s1155 1.0)
(s1156 1.0)
(s1157 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30207 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30122 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69209ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69260ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 82093 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04
Product exploration timeout after 42400 steps with 17 reset in 10002 ms.
Product exploration timeout after 42650 steps with 8 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 83 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 128 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
RANDOM walk for 20469 steps (4 resets) in 5951 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 125 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 134 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 236 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
[2024-06-01 18:36:24] [INFO ] Invariant cache hit.
[2024-06-01 18:36:36] [INFO ] [Real]Absence check using 945 positive place invariants in 4728 ms returned unknown
Could not prove EG (NOT p1)
Support contains 5 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 127 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:36:36] [INFO ] Invariant cache hit.
[2024-06-01 18:36:40] [INFO ] Implicit Places using invariants in 3919 ms returned []
[2024-06-01 18:36:40] [INFO ] Invariant cache hit.
[2024-06-01 18:36:50] [INFO ] Implicit Places using invariants and state equation in 9732 ms returned []
Implicit Place search using SMT with State Equation took 13653 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:36:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30109 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69194ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69246ms
Finished structural reductions in LTL mode , in 1 iterations and 83031 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 (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 112 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 129 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
RANDOM walk for 18154 steps (3 resets) in 4601 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 124 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 121 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
[2024-06-01 18:38:18] [INFO ] Invariant cache hit.
[2024-06-01 18:38:27] [INFO ] [Real]Absence check using 945 positive place invariants in 3182 ms returned sat
[2024-06-01 18:38:27] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 22 ms returned sat
[2024-06-01 18:38:33] [INFO ] [Real]Absence check using state equation in 5366 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Product exploration timeout after 41280 steps with 19 reset in 10002 ms.
Product exploration timeout after 41480 steps with 12 reset in 10002 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Support contains 5 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 243 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:38:54] [INFO ] Redundant transitions in 558 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:38:54] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69851ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69902ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 70738 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Support contains 5 out of 2457 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2457/2457 places, 5400/5400 transitions.
Applied a total of 0 rules in 206 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:40:04] [INFO ] Invariant cache hit.
[2024-06-01 18:40:09] [INFO ] Implicit Places using invariants in 4587 ms returned []
[2024-06-01 18:40:09] [INFO ] Invariant cache hit.
[2024-06-01 18:40:19] [INFO ] Implicit Places using invariants and state equation in 10769 ms returned []
Implicit Place search using SMT with State Equation took 15358 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:40:20] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30118 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69271ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69352ms
Finished structural reductions in LTL mode , in 1 iterations and 84925 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04 finished in 424496 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Support contains 2 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 260 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:41:30] [INFO ] Invariant cache hit.
[2024-06-01 18:41:34] [INFO ] Implicit Places using invariants in 4562 ms returned []
[2024-06-01 18:41:34] [INFO ] Invariant cache hit.
[2024-06-01 18:41:45] [INFO ] Implicit Places using invariants and state equation in 10672 ms returned []
Implicit Place search using SMT with State Equation took 15244 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:41:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30109 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 67976ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 68077ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 83592 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05
Product exploration timeout after 48170 steps with 2 reset in 10002 ms.
Product exploration timeout after 45830 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 10467 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1556 ms. (25 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 180006 steps, run timeout after 9019 ms. (steps per millisecond=19 ) properties seen :0 out of 1
Probabilistic random walk after 180006 steps, saw 179743 distinct states, run finished after 9023 ms. (steps per millisecond=19 ) properties seen :0
[2024-06-01 18:43:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3799 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3178 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 6995ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 4607 steps, including 0 resets, run visited all 1 properties in 826 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 829 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
[2024-06-01 18:43:48] [INFO ] Invariant cache hit.
[2024-06-01 18:43:57] [INFO ] [Real]Absence check using 945 positive place invariants in 2598 ms returned sat
[2024-06-01 18:43:57] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 21 ms returned sat
[2024-06-01 18:44:03] [INFO ] [Real]Absence check using state equation in 5306 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 149 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:44:03] [INFO ] Invariant cache hit.
[2024-06-01 18:44:07] [INFO ] Implicit Places using invariants in 4190 ms returned []
[2024-06-01 18:44:07] [INFO ] Invariant cache hit.
[2024-06-01 18:44:17] [INFO ] Implicit Places using invariants and state equation in 9590 ms returned []
Implicit Place search using SMT with State Equation took 13788 ms to find 0 implicit places.
[2024-06-01 18:44:17] [INFO ] Redundant transitions in 426 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:44:17] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s1742 1.0)
(s1743 1.0)
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(s1792 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30122 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30108 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 68899ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69014ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83390 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 112 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 91 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 10069 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1488 ms. (26 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 182001 steps, run timeout after 9116 ms. (steps per millisecond=19 ) properties seen :0 out of 1
Probabilistic random walk after 182001 steps, saw 181734 distinct states, run finished after 9116 ms. (steps per millisecond=19 ) properties seen :0
[2024-06-01 18:45:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3950 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 952/954 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/954 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1495/2449 variables, 942/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2449 variables, 0/945 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/2457 variables, 1/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2457 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7857/7857 variables, and 3403 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3639 ms.
Refiners :[Positive P Invariants (semi-flows): 945/945 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 2457/2457 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 7605ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 4506 steps, including 0 resets, run visited all 1 properties in 686 ms. (steps per millisecond=6 )
Parikh walk visited 1 properties in 688 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 187 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
[2024-06-01 18:46:02] [INFO ] Invariant cache hit.
[2024-06-01 18:46:11] [INFO ] [Real]Absence check using 945 positive place invariants in 2376 ms returned sat
[2024-06-01 18:46:11] [INFO ] [Real]Absence check using 945 positive and 1 generalized place invariants in 20 ms returned sat
[2024-06-01 18:46:17] [INFO ] [Real]Absence check using state equation in 5300 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 44740 steps with 2 reset in 10002 ms.
Product exploration timeout after 45340 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 154 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:46:37] [INFO ] Invariant cache hit.
[2024-06-01 18:46:41] [INFO ] Implicit Places using invariants in 4155 ms returned []
[2024-06-01 18:46:41] [INFO ] Invariant cache hit.
[2024-06-01 18:46:50] [INFO ] Implicit Places using invariants and state equation in 9117 ms returned []
Implicit Place search using SMT with State Equation took 13280 ms to find 0 implicit places.
[2024-06-01 18:46:51] [INFO ] Redundant transitions in 612 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:46:51] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30118 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69717ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69802ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 83872 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05 finished in 391720 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/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 161 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 236 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:48:01] [INFO ] Invariant cache hit.
[2024-06-01 18:48:05] [INFO ] Implicit Places using invariants in 3569 ms returned []
[2024-06-01 18:48:05] [INFO ] Invariant cache hit.
[2024-06-01 18:48:15] [INFO ] Implicit Places using invariants and state equation in 9869 ms returned []
Implicit Place search using SMT with State Equation took 13451 ms to find 0 implicit places.
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:48:15] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30112 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69721ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 69773ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 83465 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Running random walk in product with property : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
Product exploration timeout after 47030 steps with 1 reset in 10001 ms.
Product exploration timeout after 44520 steps with 1 reset in 10003 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 p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 112 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 34368 steps (7 resets) in 9342 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(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 246 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:50:05] [INFO ] Invariant cache hit.
[2024-06-01 18:50:09] [INFO ] Implicit Places using invariants in 4303 ms returned []
[2024-06-01 18:50:09] [INFO ] Invariant cache hit.
[2024-06-01 18:50:19] [INFO ] Implicit Places using invariants and state equation in 9964 ms returned []
Implicit Place search using SMT with State Equation took 14273 ms to find 0 implicit places.
[2024-06-01 18:50:20] [INFO ] Redundant transitions in 443 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:50:20] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s648 1.0)
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(s1016 1.0)
(s1017 0.0)
(s1018 0.0)
(s1019 0.0)
(s1020 1.0)
(s1021 1.0)
(s1022 1.0)
(s1023 1.0)
(s1024 1.0)
(s1025 1.0)
(s1026 1.0)
(s1027 1.0)
(s1028 1.0)
(s1029 0.0)
(s1030 0.0)
(s1031 0.0)
(s1032 1.0)
(s1033 1.0)
(s1034 1.0)
(s1035 1.0)
(s1036 1.0)
(s1037 1.0)
(s1038 1.0)
(s1039 1.0)
(s1040 1.0)
(s1041 0.0)
(s1042 0.0)
(s1043 0.0)
(s1044 1.0)
(s1045 1.0)
(s1046 1.0)
(s1047 1.0)
(s1048 1.0)
(s1049 1.0)
(s1050 1.0)
(s1051 1.0)
(s1052 1.0)
(s1053 0.0)
(s1054 1.0)
(s1055 1.0)
(s1056 1.0)
(s1057 0.0)
(s1058 1.0)
(s1059 1.0)
(s1060 1.0)
(s1061 0.0)
(s1062 1.0)
(s1063 1.0)
(s1064 1.0)
(s1065 0.0)
(s1066 1.0)
(s1067 1.0)
(s1068 1.0)
(s1069 0.0)
(s1070 1.0)
(s1071 1.0)
(s1072 1.0)
(s1073 0.0)
(s1074 1.0)
(s1075 1.0)
(s1076 1.0)
(s1077 0.0)
(s1078 1.0)
(s1079 1.0)
(s1080 1.0)
(s1081 0.0)
(s1082 1.0)
(s1083 1.0)
(s1084 1.0)
(s1085 0.0)
(s1086 1.0)
(s1087 1.0)
(s1088 1.0)
(s1089 0.0)
(s1090 1.0)
(s1091 1.0)
(s1092 1.0)
(s1093 0.0)
(s1094 1.0)
(s1095 1.0)
(s1096 1.0)
(s1097 0.0)
(s1098 1.0)
(s1099 1.0)
(s1100 1.0)
(s1101 0.0)
(s1102 1.0)
(s1103 1.0)
(s1104 1.0)
(s1105 0.0)
(s1106 1.0)
(s1107 1.0)
(s1108 1.0)
(s1109 0.0)
(s1110 1.0)
(s1111 1.0)
(s1112 1.0)
(s1113 0.0)
(s1114 1.0)
(s1115 1.0)
(s1116 1.0)
(s1117 0.0)
(s1118 1.0)
(s1119 1.0)
(s1120 1.0)
(s1121 0.0)
(s1122 1.0)
(s1123 1.0)
(s1124 1.0)
(s1125 0.0)
(s1126 1.0)
(s1127 1.0)
(s1128 1.0)
(s1129 0.0)
(s1130 1.0)
(s1131 1.0)
(s1132 1.0)
(s1133 0.0)
(s1134 1.0)
(s1135 1.0)
(s1136 1.0)
(s1137 0.0)
(s1138 1.0)
(s1139 1.0)
(s1140 1.0)
(s1141 0.0)
(s1142 1.0)
(s1143 1.0)
(s1144 1.0)
(s1145 0.0)
(s1146 1.0)
(s1147 1.0)
(s1148 1.0)
(s1149 0.0)
(s1150 1.0)
(s1151 1.0)
(s1152 1.0)
(s1153 0.0)
(s1154 1.0)
(s1155 1.0)
(s1156 1.0)
(s1157 0.0)
(s1158 1.0)
(s1159 1.0)
(s1160 1.0)
(s1161 0.0)
(s1162 0.0)
(s1163 0.0)
(s1164 0.0)
(s1165 0.0)
(s1166 0.0)
(s1167 0.0)
(s1168 0.0)
(s1169 0.0)
(s1170 0.0)
(s1171 0.0)
(s1172 0.0)
(s1173 0.0)
(s1174 0.0)
(s1175 0.0)
(s1176 0.0)
(s1177 0.0)
(s1178 0.0)
(s1179 0.0)
(s1180 0.0)
(s1181 0.0)
(s1182 0.0)
(s1183 0.0)
(s1184 0.0)
(s1185 0.0)
(s1186 0.0)
(s1187 0.0)
(s1269 1.0)
(s1270 1.0)
(s1271 1.0)
(s1272 1.0)
(s1273 1.0)
(s1274 1.0)
(s1275 1.0)
(s1276 1.0)
(s1277 1.0)
(s1305 1.0)
(s1306 1.0)
(s1307 1.0)
(s1308 1.0)
(s1309 1.0)
(s1310 1.0)
(s1311 1.0)
(s1312 1.0)
(s1313 1.0)
(s1341 1.0)
(s1342 1.0)
(s1343 1.0)
(s1344 1.0)
(s1345 1.0)
(s1346 1.0)
(s1347 1.0)
(s1348 1.0)
(s1349 1.0)
(s1377 1.0)
(s1378 1.0)
(s1379 1.0)
(s1389 1.0)
(s1390 1.0)
(s1391 1.0)
(s1401 1.0)
(s1402 1.0)
(s1403 1.0)
(s1413 1.0)
(s1414 1.0)
(s1415 1.0)
(s1425 1.0)
(s1426 1.0)
(s1427 1.0)
(s1437 1.0)
(s1438 1.0)
(s1439 1.0)
(s1449 1.0)
(s1450 1.0)
(s1451 1.0)
(s1461 1.0)
(s1462 1.0)
(s1463 1.0)
(s1473 1.0)
(s1474 1.0)
(s1475 1.0)
(s1485 1.0)
(s1489 1.0)
(s1493 1.0)
(s1497 1.0)
(s1501 1.0)
(s1505 1.0)
(s1509 1.0)
(s1513 1.0)
(s1517 1.0)
(s1521 1.0)
(s1525 1.0)
(s1529 1.0)
(s1533 1.0)
(s1537 1.0)
(s1541 1.0)
(s1545 1.0)
(s1549 1.0)
(s1553 1.0)
(s1557 1.0)
(s1561 1.0)
(s1565 1.0)
(s1569 1.0)
(s1573 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
(s664 1timeout
^^^^^^^^
(error "Invalid token: 1timeout")
Error getting values : (error "ParserException while parsing response: ((s648 1)
(s649 1)
(s650 1)
(s651 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s656 1)
(s657 1)
(s658 1)
(s659 1)
(s660 1)
(s661 1)
(s662 1)
(s663 1)
(s664 1timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30118 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 69998ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 70061ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 85039 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 (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 28996 steps (5 resets) in 7963 ms. (3 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 3 factoid took 176 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration timeout after 51360 steps with 0 reset in 10002 ms.
Product exploration timeout after 45980 steps with 2 reset in 10002 ms.
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 161 ms. Remains 2457 /2457 variables (removed 0) and now considering 5400/5400 (removed 0) transitions.
[2024-06-01 18:52:08] [INFO ] Invariant cache hit.
[2024-06-01 18:52:13] [INFO ] Implicit Places using invariants in 4918 ms returned []
[2024-06-01 18:52:13] [INFO ] Invariant cache hit.
[2024-06-01 18:52:24] [INFO ] Implicit Places using invariants and state equation in 11075 ms returned []
Implicit Place search using SMT with State Equation took 15999 ms to find 0 implicit places.
[2024-06-01 18:52:24] [INFO ] Redundant transitions in 431 ms returned []
Running 4752 sub problems to find dead transitions.
[2024-06-01 18:52:24] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 4752/4752 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4752 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1161 variables, 216/216 constraints. Problems are: Problem set: 0 solved, 4752 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1161/7857 variables, and 216 constraints, problems are : Problem set: 0 solved, 4752 unsolved in 30114 ms.
Refiners :[Positive P Invariants (semi-flows): 216/945 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/2457 constraints, PredecessorRefiner: 0/4752 constraints, Known Traps: 0/0 constraints]
After SMT, in 70359ms problems are : Problem set: 0 solved, 4752 unsolved
Search for dead transitions found 0 dead transitions in 70424ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 87036 ms. Remains : 2457/2457 places, 5400/5400 transitions.
Treatment of property HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14 finished in 333979 ms.
[2024-06-01 18:53:35] [INFO ] Flatten gal took : 384 ms
[2024-06-01 18:53:35] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2024-06-01 18:53:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2457 places, 5400 transitions and 21600 arcs took 87 ms.
Total runtime 3235244 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05
Could not compute solution for formula : HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14

BK_STOP 1717268115951

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-02
ltl formula formula --ltl=/tmp/2303/ltl_0_
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 0.820 real 0.270 user 0.300 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2303/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2303/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2303/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2303/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 8 states
pnml2lts-mc( 0/ 4): There are 2458 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 2458, there are 5419 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 27
pnml2lts-mc( 0/ 4): unique states count: 2611
pnml2lts-mc( 0/ 4): unique transitions count: 1910771
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 2
pnml2lts-mc( 0/ 4): - claim success count: 2614
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2587
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2614 states 1911602 transitions, fanout: 731.294
pnml2lts-mc( 0/ 4): Total exploration time 14.930 sec (8.220 sec minimum, 12.222 sec on average)
pnml2lts-mc( 0/ 4): States per second: 175, Transitions per second: 128038
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 78.6MB, 43.1 B/state, compr.: 0.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 5.0%/100.0%
pnml2lts-mc( 0/ 4): Stored 5519 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 78.6MB (~256.0MB paged-in)
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-03
ltl formula formula --ltl=/tmp/2303/ltl_1_
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 0.710 real 0.210 user 0.250 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2303/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2303/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2303/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2303/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): There are 2458 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 2458, there are 5406 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 6
pnml2lts-mc( 0/ 4): unique states count: 2597
pnml2lts-mc( 0/ 4): unique transitions count: 1924024
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2600
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2594
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2600 states 1924771 transitions, fanout: 740.297
pnml2lts-mc( 0/ 4): Total exploration time 18.680 sec (9.420 sec minimum, 12.135 sec on average)
pnml2lts-mc( 0/ 4): States per second: 139, Transitions per second: 103039
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 78.7MB, 42.9 B/state, compr.: 0.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 5.0%/100.0%
pnml2lts-mc( 0/ 4): Stored 5519 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 78.7MB (~256.0MB paged-in)
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-04
ltl formula formula --ltl=/tmp/2303/ltl_2_
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 0.840 real 0.250 user 0.250 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2303/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2303/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2303/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2303/ltl_2_
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): There are 2459 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 2458, there are 5405 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~178 levels ~10000 states ~532296 transitions
pnml2lts-mc( 3/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 2888
pnml2lts-mc( 0/ 4): unique states count: 5587
pnml2lts-mc( 0/ 4): unique transitions count: 1946682
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 5590
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2702
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 5590 states 1947721 transitions, fanout: 348.430
pnml2lts-mc( 0/ 4): Total exploration time 18.020 sec (8.540 sec minimum, 12.895 sec on average)
pnml2lts-mc( 0/ 4): States per second: 310, Transitions per second: 108087
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 78.8MB, 42.5 B/state, compr.: 0.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 5.0%/100.0%
pnml2lts-mc( 0/ 4): Stored 5519 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 78.8MB (~256.0MB paged-in)
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-05
ltl formula formula --ltl=/tmp/2303/ltl_3_
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 0.910 real 0.220 user 0.320 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2303/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2303/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2303/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2303/ltl_3_
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): There are 2459 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 2458, there are 5402 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 2592
pnml2lts-mc( 0/ 4): unique transitions count: 1925036
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2595
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2595
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2595 states 1925979 transitions, fanout: 742.188
pnml2lts-mc( 0/ 4): Total exploration time 14.390 sec (6.940 sec minimum, 11.385 sec on average)
pnml2lts-mc( 0/ 4): States per second: 180, Transitions per second: 133841
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 78.7MB, 42.9 B/state, compr.: 0.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 5.0%/100.0%
pnml2lts-mc( 0/ 4): Stored 5519 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 78.7MB (~256.0MB paged-in)
ltl formula name HypercubeGrid-PT-C4K3P3B12-LTLCardinality-14
ltl formula formula --ltl=/tmp/2303/ltl_4_
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 0.870 real 0.290 user 0.250 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2303/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2303/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2303/ltl_4_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2303/ltl_4_
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): There are 2459 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 2458, there are 5404 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 2676
pnml2lts-mc( 0/ 4): unique transitions count: 1884950
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 2679
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2679
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2679 states 1885304 transitions, fanout: 703.734
pnml2lts-mc( 0/ 4): Total exploration time 17.180 sec (12.110 sec minimum, 13.883 sec on average)
pnml2lts-mc( 0/ 4): States per second: 156, Transitions per second: 109738
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 78.4MB, 43.6 B/state, compr.: 0.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 5.0%/100.0%
pnml2lts-mc( 0/ 4): Stored 5519 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 78.4MB (~256.0MB paged-in)

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 2-5568"
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 r500-smll-171649587800267"
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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;