About the Execution of GreatSPN+red for ShieldIIPs-PT-030A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10787.560 | 3600000.00 | 10109884.00 | 6406.60 | FFFF?TT?TFFFT?FT | normal |
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.r355-tall-171683758100115.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 greatspnxred
Input is ShieldIIPs-PT-030A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758100115
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Apr 11 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 11 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 11 15:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 11 15:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 253K May 18 16:43 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 ShieldIIPs-PT-030A-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-030A-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716899818971
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-030A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 12:37:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 12:37:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 12:37:00] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2024-05-28 12:37:00] [INFO ] Transformed 753 places.
[2024-05-28 12:37:00] [INFO ] Transformed 723 transitions.
[2024-05-28 12:37:00] [INFO ] Found NUPN structural information;
[2024-05-28 12:37:00] [INFO ] Parsed PT model containing 753 places and 723 transitions and 3246 arcs in 247 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-030A-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 79 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 12:37:00] [INFO ] Computed 271 invariants in 32 ms
[2024-05-28 12:37:01] [INFO ] Implicit Places using invariants in 655 ms returned []
[2024-05-28 12:37:01] [INFO ] Invariant cache hit.
[2024-05-28 12:37:02] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1440 ms to find 0 implicit places.
Running 722 sub problems to find dead transitions.
[2024-05-28 12:37:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 271/1023 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:37:25] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 9 ms to minimize.
[2024-05-28 12:37:25] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 2 ms to minimize.
[2024-05-28 12:37:25] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 2 ms to minimize.
[2024-05-28 12:37:25] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-05-28 12:37:26] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 1 ms to minimize.
[2024-05-28 12:37:26] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-28 12:37:26] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 2 ms to minimize.
[2024-05-28 12:37:26] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 2 ms to minimize.
[2024-05-28 12:37:26] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 2 ms to minimize.
[2024-05-28 12:37:26] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 1 ms to minimize.
[2024-05-28 12:37:27] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-05-28 12:37:27] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 1 ms to minimize.
[2024-05-28 12:37:27] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 1 ms to minimize.
[2024-05-28 12:37:27] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 2 ms to minimize.
[2024-05-28 12:37:27] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 2 ms to minimize.
[2024-05-28 12:37:28] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 2 ms to minimize.
[2024-05-28 12:37:28] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 2 ms to minimize.
[2024-05-28 12:37:28] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 2 ms to minimize.
[2024-05-28 12:37:28] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-05-28 12:37:29] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 20/1044 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:37:31] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 2 ms to minimize.
[2024-05-28 12:37:31] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 2 ms to minimize.
[2024-05-28 12:37:31] [INFO ] Deduced a trap composed of 23 places in 128 ms of which 2 ms to minimize.
[2024-05-28 12:37:32] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 2 ms to minimize.
[2024-05-28 12:37:32] [INFO ] Deduced a trap composed of 15 places in 145 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 753/1476 variables, and 1049 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30035 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 0/753 constraints, PredecessorRefiner: 722/722 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 722 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 271/1023 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 25/1049 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:37:41] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-28 12:37:43] [INFO ] Deduced a trap composed of 15 places in 147 ms of which 2 ms to minimize.
[2024-05-28 12:37:44] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 3 ms to minimize.
[2024-05-28 12:37:44] [INFO ] Deduced a trap composed of 15 places in 158 ms of which 2 ms to minimize.
[2024-05-28 12:37:44] [INFO ] Deduced a trap composed of 15 places in 164 ms of which 3 ms to minimize.
[2024-05-28 12:37:50] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 6/1055 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:37:53] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 1/1056 constraints. Problems are: Problem set: 0 solved, 722 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 753/1476 variables, and 1056 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30029 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 0/753 constraints, PredecessorRefiner: 0/722 constraints, Known Traps: 32/32 constraints]
After SMT, in 60445ms problems are : Problem set: 0 solved, 722 unsolved
Search for dead transitions found 0 dead transitions in 60475ms
Finished structural reductions in LTL mode , in 1 iterations and 62025 ms. Remains : 753/753 places, 723/723 transitions.
Support contains 18 out of 753 places after structural reductions.
[2024-05-28 12:38:03] [INFO ] Flatten gal took : 177 ms
[2024-05-28 12:38:03] [INFO ] Flatten gal took : 102 ms
[2024-05-28 12:38:03] [INFO ] Input system was already deterministic with 723 transitions.
Support contains 16 out of 753 places (down from 18) after GAL structural reductions.
RANDOM walk for 37553 steps (22 resets) in 2120 ms. (17 steps per ms) remains 0/9 properties
FORMULA ShieldIIPs-PT-030A-LTLCardinality-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
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(p0))'
Support contains 2 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 39 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
[2024-05-28 12:38:04] [INFO ] Invariant cache hit.
[2024-05-28 12:38:05] [INFO ] Implicit Places using invariants in 872 ms returned []
[2024-05-28 12:38:05] [INFO ] Invariant cache hit.
[2024-05-28 12:38:06] [INFO ] Implicit Places using invariants and state equation in 806 ms returned []
Implicit Place search using SMT with State Equation took 1684 ms to find 0 implicit places.
Running 722 sub problems to find dead transitions.
[2024-05-28 12:38:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 271/1023 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:38:29] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
[2024-05-28 12:38:29] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 5 ms to minimize.
[2024-05-28 12:38:29] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 12:38:29] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 1 ms to minimize.
[2024-05-28 12:38:29] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 1 ms to minimize.
[2024-05-28 12:38:30] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 1 ms to minimize.
[2024-05-28 12:38:30] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 12:38:30] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 2 ms to minimize.
[2024-05-28 12:38:30] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 1 ms to minimize.
[2024-05-28 12:38:30] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 1 ms to minimize.
[2024-05-28 12:38:30] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 2 ms to minimize.
[2024-05-28 12:38:31] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 2 ms to minimize.
[2024-05-28 12:38:31] [INFO ] Deduced a trap composed of 15 places in 99 ms of which 2 ms to minimize.
[2024-05-28 12:38:31] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 2 ms to minimize.
[2024-05-28 12:38:31] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-05-28 12:38:31] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 2 ms to minimize.
[2024-05-28 12:38:32] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 2 ms to minimize.
[2024-05-28 12:38:32] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 2 ms to minimize.
[2024-05-28 12:38:32] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 3 ms to minimize.
[2024-05-28 12:38:32] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 20/1044 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:38:35] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 2 ms to minimize.
[2024-05-28 12:38:35] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 2 ms to minimize.
[2024-05-28 12:38:35] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 3 ms to minimize.
[2024-05-28 12:38:35] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 5 ms to minimize.
[2024-05-28 12:38:36] [INFO ] Deduced a trap composed of 15 places in 135 ms of which 3 ms to minimize.
[2024-05-28 12:38:36] [INFO ] Deduced a trap composed of 15 places in 141 ms of which 2 ms to minimize.
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 Real declared 753/1476 variables, and 1050 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30036 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 0/753 constraints, PredecessorRefiner: 722/722 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 722 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 271/1023 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 26/1050 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:38:45] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 0 ms to minimize.
[2024-05-28 12:38:47] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 3 ms to minimize.
[2024-05-28 12:38:47] [INFO ] Deduced a trap composed of 15 places in 197 ms of which 3 ms to minimize.
[2024-05-28 12:38:48] [INFO ] Deduced a trap composed of 15 places in 150 ms of which 3 ms to minimize.
[2024-05-28 12:38:53] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 5/1055 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 7 (OVERLAPS) 723/1476 variables, 753/1808 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1476 variables, 722/2530 constraints. Problems are: Problem set: 0 solved, 722 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1476/1476 variables, and 2530 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30026 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 753/753 constraints, PredecessorRefiner: 722/722 constraints, Known Traps: 31/31 constraints]
After SMT, in 60439ms problems are : Problem set: 0 solved, 722 unsolved
Search for dead transitions found 0 dead transitions in 60446ms
Finished structural reductions in LTL mode , in 1 iterations and 62172 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-02 finished in 62535 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(p0))'
Support contains 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 752 transition count 721
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 750 transition count 721
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 749 transition count 720
Applied a total of 5 rules in 92 ms. Remains 749 /753 variables (removed 4) and now considering 720/723 (removed 3) transitions.
// Phase 1: matrix 720 rows 749 cols
[2024-05-28 12:39:07] [INFO ] Computed 270 invariants in 4 ms
[2024-05-28 12:39:07] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-28 12:39:07] [INFO ] Invariant cache hit.
[2024-05-28 12:39:08] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1138 ms to find 0 implicit places.
[2024-05-28 12:39:08] [INFO ] Redundant transitions in 110 ms returned [712]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 718 sub problems to find dead transitions.
// Phase 1: matrix 719 rows 749 cols
[2024-05-28 12:39:08] [INFO ] Computed 270 invariants in 8 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:39:16] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 2 ms to minimize.
[2024-05-28 12:39:16] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2024-05-28 12:39:16] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-28 12:39:16] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 1 ms to minimize.
[2024-05-28 12:39:16] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-28 12:39:17] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 0 ms to minimize.
[2024-05-28 12:39:17] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-05-28 12:39:17] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-28 12:39:17] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 2 ms to minimize.
[2024-05-28 12:39:17] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-05-28 12:39:17] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 2 ms to minimize.
[2024-05-28 12:39:17] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-05-28 12:39:18] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-05-28 12:39:18] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-05-28 12:39:18] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-05-28 12:39:18] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-05-28 12:39:19] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 2 ms to minimize.
[2024-05-28 12:39:19] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 3 ms to minimize.
[2024-05-28 12:39:19] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 2 ms to minimize.
[2024-05-28 12:39:19] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 20/1039 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:39:21] [INFO ] Deduced a trap composed of 14 places in 118 ms of which 2 ms to minimize.
[2024-05-28 12:39:22] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 2 ms to minimize.
[2024-05-28 12:39:22] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 2 ms to minimize.
[2024-05-28 12:39:22] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 3 ms to minimize.
[2024-05-28 12:39:23] [INFO ] Deduced a trap composed of 14 places in 156 ms of which 2 ms to minimize.
[2024-05-28 12:39:23] [INFO ] Deduced a trap composed of 14 places in 184 ms of which 3 ms to minimize.
[2024-05-28 12:39:23] [INFO ] Deduced a trap composed of 14 places in 152 ms of which 3 ms to minimize.
[2024-05-28 12:39:24] [INFO ] Deduced a trap composed of 14 places in 185 ms of which 2 ms to minimize.
[2024-05-28 12:39:24] [INFO ] Deduced a trap composed of 22 places in 150 ms of which 3 ms to minimize.
[2024-05-28 12:39:31] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 10/1049 constraints. Problems are: Problem set: 0 solved, 718 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 749/1468 variables, and 1049 constraints, problems are : Problem set: 0 solved, 718 unsolved in 30021 ms.
Refiners :[Domain max(s): 749/749 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/749 constraints, PredecessorRefiner: 718/718 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 718 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 30/1049 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 4 (OVERLAPS) 719/1468 variables, 749/1798 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1468 variables, 718/2516 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:40:07] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-28 12:40:08] [INFO ] Deduced a trap composed of 8 places in 55 ms of which 0 ms to minimize.
SMT process timed out in 60253ms, After SMT, problems are : Problem set: 0 solved, 718 unsolved
Search for dead transitions found 0 dead transitions in 60260ms
Starting structural reductions in SI_LTL mode, iteration 1 : 749/753 places, 719/723 transitions.
Applied a total of 0 rules in 24 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61650 ms. Remains : 749/753 places, 719/723 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-04
Product exploration explored 100000 steps with 93 reset in 835 ms.
Product exploration explored 100000 steps with 93 reset in 777 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
RANDOM walk for 4393 steps (0 resets) in 54 ms. (79 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-28 12:40:10] [INFO ] Invariant cache hit.
[2024-05-28 12:40:11] [INFO ] [Real]Absence check using 270 positive place invariants in 101 ms returned sat
[2024-05-28 12:40:12] [INFO ] [Real]Absence check using state equation in 1250 ms returned sat
[2024-05-28 12:40:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 12:40:13] [INFO ] [Nat]Absence check using 270 positive place invariants in 94 ms returned sat
[2024-05-28 12:40:14] [INFO ] [Nat]Absence check using state equation in 1447 ms returned sat
[2024-05-28 12:40:14] [INFO ] Computed and/alt/rep : 718/1787/718 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-28 12:40:27] [INFO ] Added : 630 causal constraints over 126 iterations in 13032 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 719/719 transitions.
Applied a total of 0 rules in 54 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
[2024-05-28 12:40:27] [INFO ] Invariant cache hit.
[2024-05-28 12:40:28] [INFO ] Implicit Places using invariants in 519 ms returned []
[2024-05-28 12:40:28] [INFO ] Invariant cache hit.
[2024-05-28 12:40:28] [INFO ] Implicit Places using invariants and state equation in 700 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
[2024-05-28 12:40:29] [INFO ] Redundant transitions in 896 ms returned []
Running 718 sub problems to find dead transitions.
[2024-05-28 12:40:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:40:37] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-28 12:40:37] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:40:37] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 12:40:38] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-28 12:40:38] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-28 12:40:38] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 0 ms to minimize.
[2024-05-28 12:40:38] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-05-28 12:40:38] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2024-05-28 12:40:38] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-05-28 12:40:39] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-05-28 12:40:39] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 2 ms to minimize.
[2024-05-28 12:40:39] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-05-28 12:40:39] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-05-28 12:40:39] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 2 ms to minimize.
[2024-05-28 12:40:40] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 2 ms to minimize.
[2024-05-28 12:40:40] [INFO ] Deduced a trap composed of 14 places in 116 ms of which 1 ms to minimize.
[2024-05-28 12:40:40] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 1 ms to minimize.
[2024-05-28 12:40:40] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 2 ms to minimize.
[2024-05-28 12:40:41] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 2 ms to minimize.
[2024-05-28 12:40:41] [INFO ] Deduced a trap composed of 14 places in 117 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 20/1039 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:40:43] [INFO ] Deduced a trap composed of 14 places in 126 ms of which 2 ms to minimize.
[2024-05-28 12:40:43] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 2 ms to minimize.
[2024-05-28 12:40:44] [INFO ] Deduced a trap composed of 14 places in 128 ms of which 2 ms to minimize.
[2024-05-28 12:40:44] [INFO ] Deduced a trap composed of 14 places in 140 ms of which 2 ms to minimize.
[2024-05-28 12:40:44] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 2 ms to minimize.
[2024-05-28 12:40:44] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 2 ms to minimize.
[2024-05-28 12:40:45] [INFO ] Deduced a trap composed of 14 places in 185 ms of which 2 ms to minimize.
[2024-05-28 12:40:45] [INFO ] Deduced a trap composed of 14 places in 151 ms of which 3 ms to minimize.
[2024-05-28 12:40:45] [INFO ] Deduced a trap composed of 22 places in 157 ms of which 3 ms to minimize.
[2024-05-28 12:40:51] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 10/1049 constraints. Problems are: Problem set: 0 solved, 718 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 Real declared 749/1468 variables, and 1049 constraints, problems are : Problem set: 0 solved, 718 unsolved in 30029 ms.
Refiners :[Domain max(s): 749/749 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/749 constraints, PredecessorRefiner: 718/718 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 718 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 30/1049 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 4 (OVERLAPS) 719/1468 variables, 749/1798 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1468 variables, 718/2516 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:41:21] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-28 12:41:23] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2024-05-28 12:41:24] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-05-28 12:41:24] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-28 12:41:24] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 0 ms to minimize.
[2024-05-28 12:41:25] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-28 12:41:25] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:41:26] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-28 12:41:26] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:41:26] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1468/1468 variables, and 2526 constraints, problems are : Problem set: 0 solved, 718 unsolved in 30025 ms.
Refiners :[Domain max(s): 749/749 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 718/718 constraints, Known Traps: 40/40 constraints]
After SMT, in 60196ms problems are : Problem set: 0 solved, 718 unsolved
Search for dead transitions found 0 dead transitions in 60205ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62421 ms. Remains : 749/749 places, 719/719 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 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
RANDOM walk for 4185 steps (0 resets) in 73 ms. (56 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2024-05-28 12:41:30] [INFO ] Invariant cache hit.
[2024-05-28 12:41:30] [INFO ] [Real]Absence check using 270 positive place invariants in 99 ms returned sat
[2024-05-28 12:41:32] [INFO ] [Real]Absence check using state equation in 1212 ms returned sat
[2024-05-28 12:41:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 12:41:32] [INFO ] [Nat]Absence check using 270 positive place invariants in 86 ms returned sat
[2024-05-28 12:41:34] [INFO ] [Nat]Absence check using state equation in 1464 ms returned sat
[2024-05-28 12:41:34] [INFO ] Computed and/alt/rep : 718/1787/718 causal constraints (skipped 0 transitions) in 39 ms.
[2024-05-28 12:41:47] [INFO ] Added : 630 causal constraints over 126 iterations in 13037 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 93 reset in 595 ms.
Product exploration explored 100000 steps with 94 reset in 707 ms.
Support contains 1 out of 749 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 749/749 places, 719/719 transitions.
Applied a total of 0 rules in 19 ms. Remains 749 /749 variables (removed 0) and now considering 719/719 (removed 0) transitions.
[2024-05-28 12:41:48] [INFO ] Invariant cache hit.
[2024-05-28 12:41:48] [INFO ] Implicit Places using invariants in 447 ms returned []
[2024-05-28 12:41:48] [INFO ] Invariant cache hit.
[2024-05-28 12:41:49] [INFO ] Implicit Places using invariants and state equation in 700 ms returned []
Implicit Place search using SMT with State Equation took 1157 ms to find 0 implicit places.
[2024-05-28 12:41:49] [INFO ] Redundant transitions in 71 ms returned []
Running 718 sub problems to find dead transitions.
[2024-05-28 12:41:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:41:57] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-28 12:41:57] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-05-28 12:41:57] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2024-05-28 12:41:57] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-28 12:41:58] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-28 12:41:58] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-28 12:41:58] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 2 ms to minimize.
[2024-05-28 12:41:58] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-28 12:41:58] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-05-28 12:41:58] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 2 ms to minimize.
[2024-05-28 12:41:59] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-05-28 12:41:59] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 2 ms to minimize.
[2024-05-28 12:41:59] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-05-28 12:41:59] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-05-28 12:41:59] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-05-28 12:42:00] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-05-28 12:42:00] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-05-28 12:42:00] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 2 ms to minimize.
[2024-05-28 12:42:00] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 2 ms to minimize.
[2024-05-28 12:42:00] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 20/1039 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:42:03] [INFO ] Deduced a trap composed of 14 places in 113 ms of which 2 ms to minimize.
[2024-05-28 12:42:03] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 2 ms to minimize.
[2024-05-28 12:42:03] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 2 ms to minimize.
[2024-05-28 12:42:03] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 3 ms to minimize.
[2024-05-28 12:42:04] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 3 ms to minimize.
[2024-05-28 12:42:04] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 3 ms to minimize.
[2024-05-28 12:42:04] [INFO ] Deduced a trap composed of 14 places in 145 ms of which 3 ms to minimize.
[2024-05-28 12:42:05] [INFO ] Deduced a trap composed of 14 places in 149 ms of which 3 ms to minimize.
[2024-05-28 12:42:05] [INFO ] Deduced a trap composed of 22 places in 153 ms of which 2 ms to minimize.
[2024-05-28 12:42:11] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 10/1049 constraints. Problems are: Problem set: 0 solved, 718 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 Real declared 749/1468 variables, and 1049 constraints, problems are : Problem set: 0 solved, 718 unsolved in 30016 ms.
Refiners :[Domain max(s): 749/749 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/749 constraints, PredecessorRefiner: 718/718 constraints, Known Traps: 30/30 constraints]
Escalating to Integer solving :Problem set: 0 solved, 718 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/749 variables, 30/1049 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/749 variables, 0/1049 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 4 (OVERLAPS) 719/1468 variables, 749/1798 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1468 variables, 718/2516 constraints. Problems are: Problem set: 0 solved, 718 unsolved
[2024-05-28 12:42:40] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-05-28 12:42:43] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2024-05-28 12:42:43] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-28 12:42:44] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-28 12:42:44] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-05-28 12:42:45] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:42:45] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-28 12:42:46] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-28 12:42:46] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-28 12:42:46] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1468/1468 variables, and 2526 constraints, problems are : Problem set: 0 solved, 718 unsolved in 30026 ms.
Refiners :[Domain max(s): 749/749 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 749/749 constraints, PredecessorRefiner: 718/718 constraints, Known Traps: 40/40 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 718 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61442 ms. Remains : 749/749 places, 719/719 transitions.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-04 finished in 223076 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(F(p0))||G(p1))))'
Support contains 3 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 44 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 12:42:50] [INFO ] Computed 271 invariants in 4 ms
[2024-05-28 12:42:50] [INFO ] Implicit Places using invariants in 382 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 385 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 36 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 466 ms. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-07
Product exploration explored 100000 steps with 64 reset in 718 ms.
Product exploration explored 100000 steps with 65 reset in 807 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 119 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 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (24 resets) in 613 ms. (65 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 1/1 properties
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 12:42:52] [INFO ] Computed 270 invariants in 5 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 742/750 variables, 268/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/750 variables, 742/1020 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/750 variables, 0/1020 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 721/1471 variables, 750/1770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1471 variables, 0/1770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1471 variables, 0/1770 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1471/1471 variables, and 1770 constraints, problems are : Problem set: 0 solved, 1 unsolved in 405 ms.
Refiners :[Domain max(s): 750/750 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 750/750 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, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 742/750 variables, 268/278 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/750 variables, 742/1020 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 12:42:53] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:42:53] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/750 variables, 2/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/750 variables, 0/1022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 721/1471 variables, 750/1772 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1471 variables, 1/1773 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 12:42:53] [INFO ] Deduced a trap composed of 11 places in 89 ms of which 2 ms to minimize.
[2024-05-28 12:42:53] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 2 ms to minimize.
[2024-05-28 12:42:53] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-05-28 12:42:53] [INFO ] Deduced a trap composed of 30 places in 83 ms of which 2 ms to minimize.
[2024-05-28 12:42:54] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 2 ms to minimize.
[2024-05-28 12:42:54] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 2 ms to minimize.
[2024-05-28 12:42:54] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1471 variables, 7/1780 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1471 variables, 0/1780 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 12:42:54] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 2 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/1471 variables, 1/1781 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1471 variables, 0/1781 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1471 variables, 0/1781 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1471/1471 variables, and 1781 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1458 ms.
Refiners :[Domain max(s): 750/750 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 750/750 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 10/10 constraints]
After SMT, in 1875ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 18377 steps, including 995 resets, run visited all 1 properties in 141 ms. (steps per millisecond=130 )
Parikh walk visited 1 properties in 146 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F p0), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 225 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 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 22 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 12:42:55] [INFO ] Invariant cache hit.
[2024-05-28 12:42:55] [INFO ] Implicit Places using invariants in 423 ms returned []
[2024-05-28 12:42:55] [INFO ] Invariant cache hit.
[2024-05-28 12:42:56] [INFO ] Implicit Places using invariants and state equation in 812 ms returned []
Implicit Place search using SMT with State Equation took 1235 ms to find 0 implicit places.
[2024-05-28 12:42:56] [INFO ] Redundant transitions in 77 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 12:42:56] [INFO ] Computed 270 invariants in 8 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 2 (OVERLAPS) 1/750 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:43:19] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-28 12:43:19] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:43:19] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-28 12:43:19] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 12:43:19] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 1 ms to minimize.
[2024-05-28 12:43:20] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 1 ms to minimize.
[2024-05-28 12:43:20] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-28 12:43:20] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 1 ms to minimize.
[2024-05-28 12:43:20] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-28 12:43:20] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-28 12:43:20] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2024-05-28 12:43:21] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
[2024-05-28 12:43:21] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-05-28 12:43:21] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 2 ms to minimize.
[2024-05-28 12:43:21] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 2 ms to minimize.
[2024-05-28 12:43:21] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 1 ms to minimize.
[2024-05-28 12:43:22] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 2 ms to minimize.
[2024-05-28 12:43:22] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 2 ms to minimize.
[2024-05-28 12:43:22] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 2 ms to minimize.
[2024-05-28 12:43:22] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/1040 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:43:25] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 3 ms to minimize.
[2024-05-28 12:43:25] [INFO ] Deduced a trap composed of 23 places in 125 ms of which 3 ms to minimize.
[2024-05-28 12:43:25] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 2 ms to minimize.
[2024-05-28 12:43:25] [INFO ] Deduced a trap composed of 15 places in 179 ms of which 2 ms to minimize.
[2024-05-28 12:43:26] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 3 ms to minimize.
[2024-05-28 12:43:26] [INFO ] Deduced a trap composed of 15 places in 137 ms of which 3 ms to minimize.
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 Real declared 750/1470 variables, and 1046 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30018 ms.
Refiners :[Domain max(s): 750/750 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 26/26 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 2 (OVERLAPS) 1/750 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 26/1046 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:43:37] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 3 ms to minimize.
[2024-05-28 12:43:37] [INFO ] Deduced a trap composed of 15 places in 149 ms of which 3 ms to minimize.
[2024-05-28 12:43:38] [INFO ] Deduced a trap composed of 15 places in 153 ms of which 3 ms to minimize.
[2024-05-28 12:43:43] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/750 variables, 4/1050 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/750 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 7 (OVERLAPS) 720/1470 variables, 750/1800 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1470 variables, 719/2519 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1470/1470 variables, and 2519 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30020 ms.
Refiners :[Domain max(s): 750/750 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 750/750 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 30/30 constraints]
After SMT, in 60202ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60209ms
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 23 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61590 ms. Remains : 750/750 places, 720/721 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 91 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 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 35977 steps (21 resets) in 338 ms. (106 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 p1))), (F p0), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 231 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 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 64 reset in 615 ms.
Product exploration explored 100000 steps with 65 reset in 724 ms.
Support contains 3 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 26 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 12:43:58] [INFO ] Invariant cache hit.
[2024-05-28 12:43:59] [INFO ] Implicit Places using invariants in 462 ms returned []
[2024-05-28 12:43:59] [INFO ] Invariant cache hit.
[2024-05-28 12:44:00] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
[2024-05-28 12:44:00] [INFO ] Redundant transitions in 94 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 12:44:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 2 (OVERLAPS) 1/750 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:44:22] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-28 12:44:22] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 1 ms to minimize.
[2024-05-28 12:44:22] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-28 12:44:22] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 1 ms to minimize.
[2024-05-28 12:44:23] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 1 ms to minimize.
[2024-05-28 12:44:23] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 1 ms to minimize.
[2024-05-28 12:44:23] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-28 12:44:23] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-28 12:44:23] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-05-28 12:44:23] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 2 ms to minimize.
[2024-05-28 12:44:24] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 1 ms to minimize.
[2024-05-28 12:44:24] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-28 12:44:24] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 1 ms to minimize.
[2024-05-28 12:44:24] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 1 ms to minimize.
[2024-05-28 12:44:24] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 2 ms to minimize.
[2024-05-28 12:44:25] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-05-28 12:44:25] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 3 ms to minimize.
[2024-05-28 12:44:25] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 1 ms to minimize.
[2024-05-28 12:44:25] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 2 ms to minimize.
[2024-05-28 12:44:26] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/1040 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:44:28] [INFO ] Deduced a trap composed of 15 places in 134 ms of which 2 ms to minimize.
[2024-05-28 12:44:28] [INFO ] Deduced a trap composed of 23 places in 196 ms of which 2 ms to minimize.
[2024-05-28 12:44:28] [INFO ] Deduced a trap composed of 23 places in 155 ms of which 2 ms to minimize.
[2024-05-28 12:44:29] [INFO ] Deduced a trap composed of 15 places in 142 ms of which 2 ms to minimize.
[2024-05-28 12:44:29] [INFO ] Deduced a trap composed of 15 places in 152 ms of which 3 ms to minimize.
[2024-05-28 12:44:29] [INFO ] Deduced a trap composed of 15 places in 162 ms of which 3 ms to minimize.
[2024-05-28 12:44:30] [INFO ] Deduced a trap composed of 15 places in 166 ms of which 2 ms to minimize.
[2024-05-28 12:44:30] [INFO ] Deduced a trap composed of 15 places in 182 ms of which 3 ms to minimize.
SMT process timed out in 30295ms, After SMT, problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 30301ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31624 ms. Remains : 750/750 places, 720/720 transitions.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-07 finished in 100477 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 1 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 12:44:30] [INFO ] Computed 271 invariants in 2 ms
[2024-05-28 12:44:30] [INFO ] Implicit Places using invariants in 395 ms returned []
[2024-05-28 12:44:30] [INFO ] Invariant cache hit.
[2024-05-28 12:44:31] [INFO ] Implicit Places using invariants and state equation in 714 ms returned []
Implicit Place search using SMT with State Equation took 1123 ms to find 0 implicit places.
Running 722 sub problems to find dead transitions.
[2024-05-28 12:44:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 271/1023 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:44:53] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 0 ms to minimize.
[2024-05-28 12:44:54] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 0 ms to minimize.
[2024-05-28 12:44:54] [INFO ] Deduced a trap composed of 15 places in 46 ms of which 0 ms to minimize.
[2024-05-28 12:44:54] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-28 12:44:54] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 1 ms to minimize.
[2024-05-28 12:44:54] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 2 ms to minimize.
[2024-05-28 12:44:54] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 2 ms to minimize.
[2024-05-28 12:44:55] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 1 ms to minimize.
[2024-05-28 12:44:55] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-05-28 12:44:55] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
[2024-05-28 12:44:55] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 1 ms to minimize.
[2024-05-28 12:44:55] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 2 ms to minimize.
[2024-05-28 12:44:56] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 4 ms to minimize.
[2024-05-28 12:44:56] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 2 ms to minimize.
[2024-05-28 12:44:56] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 2 ms to minimize.
[2024-05-28 12:44:56] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 1 ms to minimize.
[2024-05-28 12:44:56] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 2 ms to minimize.
[2024-05-28 12:44:57] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 2 ms to minimize.
[2024-05-28 12:44:57] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 2 ms to minimize.
[2024-05-28 12:44:57] [INFO ] Deduced a trap composed of 15 places in 130 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 20/1044 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:45:00] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 2 ms to minimize.
[2024-05-28 12:45:00] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 2 ms to minimize.
[2024-05-28 12:45:00] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 2 ms to minimize.
[2024-05-28 12:45:00] [INFO ] Deduced a trap composed of 15 places in 151 ms of which 2 ms to minimize.
[2024-05-28 12:45:01] [INFO ] Deduced a trap composed of 15 places in 154 ms of which 2 ms to minimize.
[2024-05-28 12:45:01] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 3 ms to minimize.
[2024-05-28 12:45:01] [INFO ] Deduced a trap composed of 15 places in 168 ms of which 3 ms to minimize.
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 Real declared 753/1476 variables, and 1051 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30020 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 0/753 constraints, PredecessorRefiner: 722/722 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 722 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 271/1023 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 27/1051 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:45:10] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 1 ms to minimize.
[2024-05-28 12:45:12] [INFO ] Deduced a trap composed of 15 places in 162 ms of which 3 ms to minimize.
[2024-05-28 12:45:13] [INFO ] Deduced a trap composed of 15 places in 174 ms of which 3 ms to minimize.
[2024-05-28 12:45:18] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/753 variables, 4/1055 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/753 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 7 (OVERLAPS) 723/1476 variables, 753/1808 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1476 variables, 722/2530 constraints. Problems are: Problem set: 0 solved, 722 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1476/1476 variables, and 2530 constraints, problems are : Problem set: 0 solved, 722 unsolved in 30020 ms.
Refiners :[Domain max(s): 753/753 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 753/753 constraints, PredecessorRefiner: 722/722 constraints, Known Traps: 31/31 constraints]
After SMT, in 60197ms problems are : Problem set: 0 solved, 722 unsolved
Search for dead transitions found 0 dead transitions in 60204ms
Finished structural reductions in LTL mode , in 1 iterations and 61339 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-10 finished in 61439 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)&&F(G(p1)))))'
Support contains 4 out of 753 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 753 transition count 722
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 752 transition count 722
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 751 transition count 721
Applied a total of 4 rules in 51 ms. Remains 751 /753 variables (removed 2) and now considering 721/723 (removed 2) transitions.
// Phase 1: matrix 721 rows 751 cols
[2024-05-28 12:45:32] [INFO ] Computed 271 invariants in 2 ms
[2024-05-28 12:45:32] [INFO ] Implicit Places using invariants in 507 ms returned [737]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 527 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 750/753 places, 721/723 transitions.
Applied a total of 0 rules in 19 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 603 ms. Remains : 750/753 places, 721/723 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-13
Product exploration explored 100000 steps with 197 reset in 682 ms.
Product exploration explored 100000 steps with 172 reset in 719 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 74 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 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 694 steps (0 resets) in 15 ms. (43 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 114 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 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 721 rows 750 cols
[2024-05-28 12:45:34] [INFO ] Computed 270 invariants in 5 ms
[2024-05-28 12:45:35] [INFO ] [Real]Absence check using 270 positive place invariants in 115 ms returned sat
[2024-05-28 12:45:36] [INFO ] [Real]Absence check using state equation in 1328 ms returned sat
[2024-05-28 12:45:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 12:45:37] [INFO ] [Nat]Absence check using 270 positive place invariants in 94 ms returned sat
[2024-05-28 12:45:38] [INFO ] [Nat]Absence check using state equation in 889 ms returned sat
[2024-05-28 12:45:38] [INFO ] Computed and/alt/rep : 662/2301/662 causal constraints (skipped 58 transitions) in 39 ms.
[2024-05-28 12:45:48] [INFO ] Added : 562 causal constraints over 113 iterations in 10450 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 721/721 transitions.
Applied a total of 0 rules in 23 ms. Remains 750 /750 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2024-05-28 12:45:48] [INFO ] Invariant cache hit.
[2024-05-28 12:45:49] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-05-28 12:45:49] [INFO ] Invariant cache hit.
[2024-05-28 12:45:49] [INFO ] Implicit Places using invariants and state equation in 752 ms returned []
Implicit Place search using SMT with State Equation took 1265 ms to find 0 implicit places.
[2024-05-28 12:45:49] [INFO ] Redundant transitions in 74 ms returned [713]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 719 sub problems to find dead transitions.
// Phase 1: matrix 720 rows 750 cols
[2024-05-28 12:45:49] [INFO ] Computed 270 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 2 (OVERLAPS) 1/750 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:46:12] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-05-28 12:46:12] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 0 ms to minimize.
[2024-05-28 12:46:12] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-28 12:46:12] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 0 ms to minimize.
[2024-05-28 12:46:13] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 0 ms to minimize.
[2024-05-28 12:46:13] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 1 ms to minimize.
[2024-05-28 12:46:13] [INFO ] Deduced a trap composed of 15 places in 71 ms of which 1 ms to minimize.
[2024-05-28 12:46:13] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 1 ms to minimize.
[2024-05-28 12:46:13] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-05-28 12:46:13] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 1 ms to minimize.
[2024-05-28 12:46:14] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-05-28 12:46:14] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
[2024-05-28 12:46:14] [INFO ] Deduced a trap composed of 15 places in 92 ms of which 2 ms to minimize.
[2024-05-28 12:46:14] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 2 ms to minimize.
[2024-05-28 12:46:14] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-05-28 12:46:15] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 1 ms to minimize.
[2024-05-28 12:46:15] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 1 ms to minimize.
[2024-05-28 12:46:15] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 2 ms to minimize.
[2024-05-28 12:46:15] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 2 ms to minimize.
[2024-05-28 12:46:16] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/1040 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:46:18] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 2 ms to minimize.
[2024-05-28 12:46:18] [INFO ] Deduced a trap composed of 23 places in 126 ms of which 3 ms to minimize.
[2024-05-28 12:46:19] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 2 ms to minimize.
[2024-05-28 12:46:19] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 2 ms to minimize.
[2024-05-28 12:46:19] [INFO ] Deduced a trap composed of 15 places in 175 ms of which 2 ms to minimize.
[2024-05-28 12:46:19] [INFO ] Deduced a trap composed of 15 places in 171 ms of which 3 ms to minimize.
[2024-05-28 12:46:20] [INFO ] Deduced a trap composed of 15 places in 185 ms of which 2 ms to minimize.
SMT process timed out in 30340ms, After SMT, problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 30346ms
Starting structural reductions in SI_LTL mode, iteration 1 : 750/750 places, 720/721 transitions.
Applied a total of 0 rules in 14 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31760 ms. Remains : 750/750 places, 720/721 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 131 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 149 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 943 steps (0 resets) in 12 ms. (72 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 126 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 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-28 12:46:20] [INFO ] Invariant cache hit.
[2024-05-28 12:46:21] [INFO ] [Real]Absence check using 270 positive place invariants in 108 ms returned sat
[2024-05-28 12:46:22] [INFO ] [Real]Absence check using state equation in 1160 ms returned sat
[2024-05-28 12:46:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 12:46:23] [INFO ] [Nat]Absence check using 270 positive place invariants in 94 ms returned sat
[2024-05-28 12:46:24] [INFO ] [Nat]Absence check using state equation in 900 ms returned sat
[2024-05-28 12:46:24] [INFO ] Computed and/alt/rep : 662/2306/662 causal constraints (skipped 57 transitions) in 34 ms.
[2024-05-28 12:46:32] [INFO ] Added : 548 causal constraints over 110 iterations in 8198 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 184 reset in 570 ms.
Product exploration explored 100000 steps with 168 reset in 695 ms.
Support contains 4 out of 750 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 750/750 places, 720/720 transitions.
Applied a total of 0 rules in 14 ms. Remains 750 /750 variables (removed 0) and now considering 720/720 (removed 0) transitions.
[2024-05-28 12:46:33] [INFO ] Invariant cache hit.
[2024-05-28 12:46:34] [INFO ] Implicit Places using invariants in 398 ms returned []
[2024-05-28 12:46:34] [INFO ] Invariant cache hit.
[2024-05-28 12:46:34] [INFO ] Implicit Places using invariants and state equation in 727 ms returned []
Implicit Place search using SMT with State Equation took 1150 ms to find 0 implicit places.
[2024-05-28 12:46:34] [INFO ] Redundant transitions in 65 ms returned []
Running 719 sub problems to find dead transitions.
[2024-05-28 12:46:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 2 (OVERLAPS) 1/750 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:46:56] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:46:56] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 0 ms to minimize.
[2024-05-28 12:46:56] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-28 12:46:56] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-28 12:46:56] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-28 12:46:57] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-28 12:46:57] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 12:46:57] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-05-28 12:46:57] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-28 12:46:57] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 1 ms to minimize.
[2024-05-28 12:46:57] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 2 ms to minimize.
[2024-05-28 12:46:58] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-28 12:46:58] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 1 ms to minimize.
[2024-05-28 12:46:58] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-05-28 12:46:58] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 2 ms to minimize.
[2024-05-28 12:46:58] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 2 ms to minimize.
[2024-05-28 12:46:59] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 2 ms to minimize.
[2024-05-28 12:46:59] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 1 ms to minimize.
[2024-05-28 12:46:59] [INFO ] Deduced a trap composed of 15 places in 112 ms of which 2 ms to minimize.
[2024-05-28 12:46:59] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 20/1040 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:47:02] [INFO ] Deduced a trap composed of 15 places in 125 ms of which 2 ms to minimize.
[2024-05-28 12:47:02] [INFO ] Deduced a trap composed of 23 places in 123 ms of which 2 ms to minimize.
[2024-05-28 12:47:02] [INFO ] Deduced a trap composed of 23 places in 120 ms of which 2 ms to minimize.
[2024-05-28 12:47:03] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 2 ms to minimize.
[2024-05-28 12:47:03] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 2 ms to minimize.
[2024-05-28 12:47:03] [INFO ] Deduced a trap composed of 15 places in 132 ms of which 2 ms to minimize.
[2024-05-28 12:47:03] [INFO ] Deduced a trap composed of 15 places in 153 ms of which 3 ms to minimize.
[2024-05-28 12:47:04] [INFO ] Deduced a trap composed of 15 places in 157 ms of which 2 ms to minimize.
[2024-05-28 12:47:04] [INFO ] Deduced a trap composed of 15 places in 160 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 750/1470 variables, and 1049 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30015 ms.
Refiners :[Domain max(s): 750/750 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 719/719 constraints, Known Traps: 29/29 constraints]
Escalating to Integer solving :Problem set: 0 solved, 719 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/749 variables, 749/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/749 variables, 0/749 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 2 (OVERLAPS) 1/750 variables, 270/1019 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/750 variables, 1/1020 constraints. Problems are: Problem set: 0 solved, 719 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/750 variables, 29/1049 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:47:21] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/750 variables, 1/1050 constraints. Problems are: Problem set: 0 solved, 719 unsolved
[2024-05-28 12:47:24] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/750 variables, 1/1051 constraints. Problems are: Problem set: 0 solved, 719 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 750/1470 variables, and 1051 constraints, problems are : Problem set: 0 solved, 719 unsolved in 30016 ms.
Refiners :[Domain max(s): 750/750 constraints, Positive P Invariants (semi-flows): 270/270 constraints, State Equation: 0/750 constraints, PredecessorRefiner: 0/719 constraints, Known Traps: 31/31 constraints]
After SMT, in 60174ms problems are : Problem set: 0 solved, 719 unsolved
Search for dead transitions found 0 dead transitions in 60191ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61438 ms. Remains : 750/750 places, 720/720 transitions.
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-13 finished in 123197 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 3 out of 753 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 753/753 places, 723/723 transitions.
Applied a total of 0 rules in 8 ms. Remains 753 /753 variables (removed 0) and now considering 723/723 (removed 0) transitions.
// Phase 1: matrix 723 rows 753 cols
[2024-05-28 12:47:35] [INFO ] Computed 271 invariants in 3 ms
[2024-05-28 12:47:35] [INFO ] Implicit Places using invariants in 397 ms returned []
[2024-05-28 12:47:35] [INFO ] Invariant cache hit.
[2024-05-28 12:47:36] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
Running 722 sub problems to find dead transitions.
[2024-05-28 12:47:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/752 variables, 752/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/752 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 2 (OVERLAPS) 1/753 variables, 271/1023 constraints. Problems are: Problem set: 0 solved, 722 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/753 variables, 1/1024 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:47:59] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-28 12:47:59] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 0 ms to minimize.
[2024-05-28 12:47:59] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 0 ms to minimize.
[2024-05-28 12:47:59] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 0 ms to minimize.
[2024-05-28 12:47:59] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 1 ms to minimize.
[2024-05-28 12:48:00] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 1 ms to minimize.
[2024-05-28 12:48:00] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
[2024-05-28 12:48:00] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 1 ms to minimize.
[2024-05-28 12:48:00] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-28 12:48:00] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 1 ms to minimize.
[2024-05-28 12:48:00] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 2 ms to minimize.
[2024-05-28 12:48:01] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 1 ms to minimize.
[2024-05-28 12:48:01] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 1 ms to minimize.
[2024-05-28 12:48:01] [INFO ] Deduced a trap composed of 15 places in 108 ms of which 1 ms to minimize.
[2024-05-28 12:48:01] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 2 ms to minimize.
[2024-05-28 12:48:02] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 2 ms to minimize.
[2024-05-28 12:48:02] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 2 ms to minimize.
[2024-05-28 12:48:02] [INFO ] Deduced a trap composed of 15 places in 127 ms of which 2 ms to minimize.
[2024-05-28 12:48:02] [INFO ] Deduced a trap composed of 15 places in 110 ms of which 1 ms to minimize.
[2024-05-28 12:48:02] [INFO ] Deduced a trap composed of 15 places in 122 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/753 variables, 20/1044 constraints. Problems are: Problem set: 0 solved, 722 unsolved
[2024-05-28 12:48:05] [INFO ] Deduced a trap composed of 15 places in 138 ms of which 2 ms to minimize.
[2024-05-28 12:48:05] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 2 ms to minimize.
[2024-05-28 12:48:06] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 2 ms to minimize.
[2024-05-28 12:48:06] [INFO ] Deduced a trap composed of 15 places in 144 ms of which 3 ms to minimize.
[2024-05-28 12:48:06] [INFO ] Deduced a trap composed of 15 places in 176 ms of which 2 ms to minimize.
SMT process timed out in 30235ms, After SMT, problems are : Problem set: 0 solved, 722 unsolved
Search for dead transitions found 0 dead transitions in 30241ms
Finished structural reductions in LTL mode , in 1 iterations and 31425 ms. Remains : 753/753 places, 723/723 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-030A-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldIIPs-PT-030A-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-030A-LTLCardinality-14 finished in 31550 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(p0))'
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(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' '!(G((F(p0)&&F(G(p1)))))'
[2024-05-28 12:48:07] [INFO ] Flatten gal took : 103 ms
[2024-05-28 12:48:07] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-28 12:48:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 753 places, 723 transitions and 3246 arcs took 22 ms.
Total runtime 667092 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ShieldIIPs-PT-030A
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/405/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 753
TRANSITIONS: 723
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.019s, Sys 0.000s]
SAVING FILE /home/mcc/execution/405/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.003s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 2204
MODEL NAME: /home/mcc/execution/405/model
753 places, 723 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
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
Error in allocating array of size 16777216 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
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="ShieldIIPs-PT-030A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is ShieldIIPs-PT-030A, 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 r355-tall-171683758100115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-030A.tgz
mv ShieldIIPs-PT-030A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;