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.r605-tall-171774426800212.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is BlocksWorld-PT-07, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r605-tall-171774426800212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 292K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 356K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 31K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 230K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 933K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 599K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.7M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 8.1M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.8K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:26 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 BlocksWorld-PT-07-LTLFireability-00
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-01
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-02
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-03
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-04
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-05
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-06
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-07
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-08
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-09
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-10
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-11
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-12
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-13
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-14
FORMULA_NAME BlocksWorld-PT-07-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717747766218

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 08:09:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-07 08:09:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 08:09:27] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2024-06-07 08:09:27] [INFO ] Transformed 1559 places.
[2024-06-07 08:09:27] [INFO ] Transformed 2965 transitions.
[2024-06-07 08:09:27] [INFO ] Found NUPN structural information;
[2024-06-07 08:09:27] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37]
[2024-06-07 08:09:27] [INFO ] Parsed PT model containing 1559 places and 2965 transitions and 14810 arcs in 313 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 61 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BlocksWorld-PT-07-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-07-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-07-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-07-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-07-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1524 out of 1559 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1559/1559 places, 2965/2965 transitions.
Applied a total of 0 rules in 32 ms. Remains 1559 /1559 variables (removed 0) and now considering 2965/2965 (removed 0) transitions.
// Phase 1: matrix 2965 rows 1559 cols
[2024-06-07 08:09:28] [INFO ] Computed 77 invariants in 59 ms
[2024-06-07 08:09:28] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-06-07 08:09:28] [INFO ] Invariant cache hit.
[2024-06-07 08:09:30] [INFO ] State equation strengthened by 63 read => feed constraints.
[2024-06-07 08:09:30] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 2196 ms to find 0 implicit places.
Running 2958 sub problems to find dead transitions.
[2024-06-07 08:09:30] [INFO ] Invariant cache hit.
[2024-06-07 08:09:30] [INFO ] State equation strengthened by 63 read => feed constraints.
Problem TDEAD115 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD661 is UNSAT
Problem TDEAD700 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD778 is UNSAT
Problem TDEAD856 is UNSAT
Problem TDEAD895 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1051 is UNSAT
Problem TDEAD1090 is UNSAT
Problem TDEAD1129 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1246 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1402 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1480 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1774 is UNSAT
Problem TDEAD1842 is UNSAT
Problem TDEAD1908 is UNSAT
Problem TDEAD1972 is UNSAT
Problem TDEAD2034 is UNSAT
Problem TDEAD2094 is UNSAT
Problem TDEAD2152 is UNSAT
Problem TDEAD2208 is UNSAT
Problem TDEAD2262 is UNSAT
Problem TDEAD2314 is UNSAT
Problem TDEAD2364 is UNSAT
Problem TDEAD2412 is UNSAT
Problem TDEAD2458 is UNSAT
Problem TDEAD2502 is UNSAT
Problem TDEAD2544 is UNSAT
Problem TDEAD2622 is UNSAT
Problem TDEAD2658 is UNSAT
Problem TDEAD2754 is UNSAT
Problem TDEAD2782 is UNSAT
Problem TDEAD2808 is UNSAT
Problem TDEAD2832 is UNSAT
Problem TDEAD2854 is UNSAT
Problem TDEAD2874 is UNSAT
Problem TDEAD2892 is UNSAT
Problem TDEAD2908 is UNSAT
Problem TDEAD2922 is UNSAT
Problem TDEAD2934 is UNSAT
Problem TDEAD2944 is UNSAT
Problem TDEAD2952 is UNSAT
Problem TDEAD2958 is UNSAT
Problem TDEAD2962 is UNSAT
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(s756 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1553 variables, 66/66 constraints. Problems are: Problem set: 66 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1553/4524 variables, and 66 constraints, problems are : Problem set: 66 solved, 2892 unsolved in 30111 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1559 constraints, ReadFeed: 0/63 constraints, PredecessorRefiner: 2925/1483 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 66 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 6/6 constraints. Problems are: Problem set: 66 solved, 2892 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4524 variables, and 6 constraints, problems are : Problem set: 66 solved, 2892 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 6/77 constraints, State Equation: 0/1559 constraints, ReadFeed: 0/63 constraints, PredecessorRefiner: 1442/1483 constraints, Known Traps: 0/0 constraints]
After SMT, in 81910ms problems are : Problem set: 66 solved, 2892 unsolved
Search for dead transitions found 66 dead transitions in 81960ms
Found 66 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 66 transitions
Dead transitions reduction (with SMT) removed 66 transitions
Starting structural reductions in LTL mode, iteration 1 : 1559/1559 places, 2899/2965 transitions.
Deduced a syphon composed of 33 places in 3 ms
Applied a total of 0 rules in 14 ms. Remains 1559 /1559 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 84258 ms. Remains : 1559/1559 places, 2899/2965 transitions.
Deduced a syphon composed of 33 places in 3 ms
Reduce places removed 33 places and 0 transitions.
Support contains 1491 out of 1526 places after structural reductions.
[2024-06-07 08:10:53] [INFO ] Flatten gal took : 332 ms
[2024-06-07 08:10:53] [INFO ] Flatten gal took : 198 ms
[2024-06-07 08:10:53] [INFO ] Input system was already deterministic with 2899 transitions.
Reduction of identical properties reduced properties to check from 20 to 18
RANDOM walk for 40000 steps (8 resets) in 4021 ms. (9 steps per ms) remains 2/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 470 ms. (84 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 7770 ms. (5 steps per ms) remains 2/2 properties
// Phase 1: matrix 2899 rows 1526 cols
[2024-06-07 08:10:57] [INFO ] Computed 77 invariants in 27 ms
[2024-06-07 08:10:57] [INFO ] State equation strengthened by 11 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1488 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1488 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 38/1526 variables, 38/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/4425 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4425 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/4425 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4425/4425 variables, and 1614 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2394 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1488 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 08:11:03] [INFO ] Deduced a trap composed of 144 places in 1145 ms of which 77 ms to minimize.
[2024-06-07 08:11:04] [INFO ] Deduced a trap composed of 231 places in 506 ms of which 6 ms to minimize.
[2024-06-07 08:11:05] [INFO ] Deduced a trap composed of 391 places in 923 ms of which 8 ms to minimize.
[2024-06-07 08:11:06] [INFO ] Deduced a trap composed of 204 places in 700 ms of which 7 ms to minimize.
[2024-06-07 08:11:07] [INFO ] Deduced a trap composed of 279 places in 615 ms of which 7 ms to minimize.
[2024-06-07 08:11:08] [INFO ] Deduced a trap composed of 204 places in 995 ms of which 9 ms to minimize.
SMT process timed out in 10755ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1488 out of 1526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1526 transition count 2898
Applied a total of 1 rules in 571 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2899 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 572 ms. Remains : 1526/1526 places, 2898/2899 transitions.
RANDOM walk for 40000 steps (8 resets) in 2283 ms. (17 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 362 ms. (110 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 5157 ms. (7 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 239041 steps, run timeout after 6001 ms. (steps per millisecond=39 ) properties seen :0 out of 2
Probabilistic random walk after 239041 steps, saw 202351 distinct states, run finished after 6008 ms. (steps per millisecond=39 ) properties seen :0
// Phase 1: matrix 2898 rows 1526 cols
[2024-06-07 08:11:16] [INFO ] Computed 77 invariants in 19 ms
[2024-06-07 08:11:16] [INFO ] State equation strengthened by 10 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1488 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1488 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 38/1526 variables, 38/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4424/4424 variables, and 1613 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2033 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1488 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 08:11:23] [INFO ] Deduced a trap composed of 144 places in 1072 ms of which 9 ms to minimize.
[2024-06-07 08:11:23] [INFO ] Deduced a trap composed of 231 places in 504 ms of which 5 ms to minimize.
[2024-06-07 08:11:24] [INFO ] Deduced a trap composed of 391 places in 1009 ms of which 9 ms to minimize.
[2024-06-07 08:11:25] [INFO ] Deduced a trap composed of 204 places in 703 ms of which 7 ms to minimize.
[2024-06-07 08:11:26] [INFO ] Deduced a trap composed of 279 places in 591 ms of which 6 ms to minimize.
[2024-06-07 08:11:27] [INFO ] Deduced a trap composed of 204 places in 974 ms of which 9 ms to minimize.
[2024-06-07 08:11:27] [INFO ] Deduced a trap composed of 144 places in 550 ms of which 6 ms to minimize.
[2024-06-07 08:11:28] [INFO ] Deduced a trap composed of 256 places in 1005 ms of which 8 ms to minimize.
[2024-06-07 08:11:30] [INFO ] Deduced a trap composed of 76 places in 999 ms of which 8 ms to minimize.
[2024-06-07 08:11:30] [INFO ] Deduced a trap composed of 76 places in 727 ms of which 7 ms to minimize.
[2024-06-07 08:11:31] [INFO ] Deduced a trap composed of 76 places in 1063 ms of which 9 ms to minimize.
[2024-06-07 08:11:32] [INFO ] Deduced a trap composed of 39 places in 878 ms of which 8 ms to minimize.
[2024-06-07 08:11:33] [INFO ] Deduced a trap composed of 175 places in 702 ms of which 7 ms to minimize.
[2024-06-07 08:11:34] [INFO ] Deduced a trap composed of 231 places in 535 ms of which 7 ms to minimize.
[2024-06-07 08:11:35] [INFO ] Deduced a trap composed of 111 places in 901 ms of which 8 ms to minimize.
[2024-06-07 08:11:36] [INFO ] Deduced a trap composed of 175 places in 902 ms of which 8 ms to minimize.
[2024-06-07 08:11:37] [INFO ] Deduced a trap composed of 111 places in 925 ms of which 8 ms to minimize.
[2024-06-07 08:11:38] [INFO ] Deduced a trap composed of 76 places in 846 ms of which 8 ms to minimize.
[2024-06-07 08:11:39] [INFO ] Deduced a trap composed of 204 places in 778 ms of which 7 ms to minimize.
[2024-06-07 08:11:39] [INFO ] Deduced a trap composed of 76 places in 852 ms of which 8 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1488 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 08:11:40] [INFO ] Deduced a trap composed of 375 places in 554 ms of which 6 ms to minimize.
[2024-06-07 08:11:41] [INFO ] Deduced a trap composed of 76 places in 639 ms of which 7 ms to minimize.
[2024-06-07 08:11:42] [INFO ] Deduced a trap composed of 76 places in 925 ms of which 8 ms to minimize.
[2024-06-07 08:11:43] [INFO ] Deduced a trap composed of 231 places in 990 ms of which 9 ms to minimize.
[2024-06-07 08:11:44] [INFO ] Deduced a trap composed of 204 places in 856 ms of which 8 ms to minimize.
[2024-06-07 08:11:45] [INFO ] Deduced a trap composed of 76 places in 904 ms of which 8 ms to minimize.
[2024-06-07 08:11:46] [INFO ] Deduced a trap composed of 76 places in 812 ms of which 7 ms to minimize.
[2024-06-07 08:11:47] [INFO ] Deduced a trap composed of 76 places in 1013 ms of which 9 ms to minimize.
[2024-06-07 08:11:48] [INFO ] Deduced a trap composed of 144 places in 747 ms of which 7 ms to minimize.
[2024-06-07 08:11:49] [INFO ] Deduced a trap composed of 76 places in 903 ms of which 9 ms to minimize.
[2024-06-07 08:11:50] [INFO ] Deduced a trap composed of 144 places in 890 ms of which 8 ms to minimize.
[2024-06-07 08:11:51] [INFO ] Deduced a trap composed of 175 places in 937 ms of which 9 ms to minimize.
[2024-06-07 08:11:52] [INFO ] Deduced a trap composed of 256 places in 866 ms of which 8 ms to minimize.
[2024-06-07 08:11:52] [INFO ] Deduced a trap composed of 364 places in 875 ms of which 9 ms to minimize.
[2024-06-07 08:11:53] [INFO ] Deduced a trap composed of 204 places in 583 ms of which 6 ms to minimize.
[2024-06-07 08:11:54] [INFO ] Deduced a trap composed of 279 places in 839 ms of which 8 ms to minimize.
[2024-06-07 08:11:55] [INFO ] Deduced a trap composed of 300 places in 920 ms of which 8 ms to minimize.
[2024-06-07 08:11:56] [INFO ] Deduced a trap composed of 76 places in 687 ms of which 7 ms to minimize.
[2024-06-07 08:11:57] [INFO ] Deduced a trap composed of 279 places in 946 ms of which 9 ms to minimize.
[2024-06-07 08:11:58] [INFO ] Deduced a trap composed of 319 places in 859 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1488 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-07 08:11:59] [INFO ] Deduced a trap composed of 396 places in 687 ms of which 7 ms to minimize.
[2024-06-07 08:12:00] [INFO ] Deduced a trap composed of 144 places in 1021 ms of which 9 ms to minimize.
[2024-06-07 08:12:01] [INFO ] Deduced a trap composed of 351 places in 799 ms of which 8 ms to minimize.
[2024-06-07 08:12:02] [INFO ] Deduced a trap composed of 76 places in 889 ms of which 8 ms to minimize.
[2024-06-07 08:12:02] [INFO ] Deduced a trap composed of 111 places in 783 ms of which 8 ms to minimize.
[2024-06-07 08:12:03] [INFO ] Deduced a trap composed of 144 places in 705 ms of which 7 ms to minimize.
[2024-06-07 08:12:04] [INFO ] Deduced a trap composed of 231 places in 1032 ms of which 8 ms to minimize.
[2024-06-07 08:12:05] [INFO ] Deduced a trap composed of 175 places in 389 ms of which 5 ms to minimize.
[2024-06-07 08:12:05] [INFO ] Deduced a trap composed of 384 places in 638 ms of which 6 ms to minimize.
[2024-06-07 08:12:06] [INFO ] Deduced a trap composed of 300 places in 636 ms of which 7 ms to minimize.
[2024-06-07 08:12:07] [INFO ] Deduced a trap composed of 144 places in 752 ms of which 7 ms to minimize.
SMT process timed out in 50621ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1488 out of 1526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2898/2898 transitions.
Applied a total of 0 rules in 244 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 1526/1526 places, 2898/2898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2898/2898 transitions.
Applied a total of 0 rules in 339 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2898 (removed 0) transitions.
[2024-06-07 08:12:08] [INFO ] Invariant cache hit.
[2024-06-07 08:12:08] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-06-07 08:12:08] [INFO ] Invariant cache hit.
[2024-06-07 08:12:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-07 08:12:09] [INFO ] Implicit Places using invariants and state equation in 1199 ms returned []
Implicit Place search using SMT with State Equation took 1415 ms to find 0 implicit places.
[2024-06-07 08:12:09] [INFO ] Redundant transitions in 160 ms returned []
Running 2891 sub problems to find dead transitions.
[2024-06-07 08:12:09] [INFO ] Invariant cache hit.
[2024-06-07 08:12:09] [INFO ] State equation strengthened by 10 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2891 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1519/4424 variables, and 64 constraints, problems are : Problem set: 0 solved, 2891 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 64/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 2891/1449 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2891 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2891 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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0)
(s631 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1519/4424 variables, and 64 constraints, problems are : Problem set: 0 solved, 2891 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 64/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 1442/1449 constraints, Known Traps: 0/0 constraints]
After SMT, in 83034ms problems are : Problem set: 0 solved, 2891 unsolved
Search for dead transitions found 0 dead transitions in 83060ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84993 ms. Remains : 1526/1526 places, 2898/2898 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&p0)))'
Support contains 1450 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 12 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
// Phase 1: matrix 2899 rows 1526 cols
[2024-06-07 08:13:33] [INFO ] Computed 77 invariants in 17 ms
[2024-06-07 08:13:33] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-06-07 08:13:33] [INFO ] Invariant cache hit.
[2024-06-07 08:13:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:13:34] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 1489 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:13:34] [INFO ] Invariant cache hit.
[2024-06-07 08:13:34] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 81336ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 81361ms
Finished structural reductions in LTL mode , in 1 iterations and 82872 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-00
Product exploration explored 100000 steps with 0 reset in 3037 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 0 ms.
FORMULA BlocksWorld-PT-07-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-07-LTLFireability-00 finished in 86203 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(X(F((!p0 U (p1||G(!p0)))))))'
Support contains 1488 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 9 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:14:59] [INFO ] Invariant cache hit.
[2024-06-07 08:14:59] [INFO ] Implicit Places using invariants in 530 ms returned []
[2024-06-07 08:14:59] [INFO ] Invariant cache hit.
[2024-06-07 08:15:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:15:01] [INFO ] Implicit Places using invariants and state equation in 1266 ms returned []
Implicit Place search using SMT with State Equation took 1804 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:15:01] [INFO ] Invariant cache hit.
[2024-06-07 08:15:01] [INFO ] State equation strengthened by 11 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 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 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 85011ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 85040ms
Finished structural reductions in LTL mode , in 1 iterations and 86869 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 214 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-04
Product exploration explored 100000 steps with 0 reset in 9308 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 26 in 2 ms.
FORMULA BlocksWorld-PT-07-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-07-LTLFireability-04 finished in 96505 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(X(X((F(p0)&&X(G(p1)))))))'
Support contains 71 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 127 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:16:35] [INFO ] Invariant cache hit.
[2024-06-07 08:16:36] [INFO ] Implicit Places using invariants in 994 ms returned []
[2024-06-07 08:16:36] [INFO ] Invariant cache hit.
[2024-06-07 08:16:37] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:16:39] [INFO ] Implicit Places using invariants and state equation in 2759 ms returned []
Implicit Place search using SMT with State Equation took 3755 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:16:39] [INFO ] Invariant cache hit.
[2024-06-07 08:16:39] [INFO ] State equation strengthened by 11 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 85146ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 85178ms
Finished structural reductions in LTL mode , in 1 iterations and 89068 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 290 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-05
Product exploration explored 100000 steps with 0 reset in 2939 ms.
Product exploration explored 100000 steps with 0 reset in 3115 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 1399 ms. (28 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1243 ms. (32 steps per ms) remains 1/1 properties
[2024-06-07 08:18:12] [INFO ] Invariant cache hit.
[2024-06-07 08:18:12] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/4425 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4425 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/4425 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4425/4425 variables, and 1614 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1128 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 11/11 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) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4424 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/4425 variables, 1/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4425 variables, 0/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/4425 variables, 0/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4425/4425 variables, and 1615 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1326 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2468ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 193 ms.
Support contains 33 out of 1526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1526 transition count 2898
Applied a total of 1 rules in 6615 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2899 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6618 ms. Remains : 1526/1526 places, 2898/2899 transitions.
RANDOM walk for 40000 steps (8 resets) in 1551 ms. (25 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (8 resets) in 248 ms. (160 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 409065 steps, run timeout after 3001 ms. (steps per millisecond=136 ) properties seen :0 out of 1
Probabilistic random walk after 409065 steps, saw 355286 distinct states, run finished after 3001 ms. (steps per millisecond=136 ) properties seen :0
// Phase 1: matrix 2898 rows 1526 cols
[2024-06-07 08:18:25] [INFO ] Computed 77 invariants in 20 ms
[2024-06-07 08:18:25] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4424/4424 variables, and 1613 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1196 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 10/10 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) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4424 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/4424 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4424/4424 variables, and 1614 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1081 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2344ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 210 ms.
Support contains 33 out of 1526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2898/2898 transitions.
Applied a total of 0 rules in 5126 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5126 ms. Remains : 1526/1526 places, 2898/2898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2898/2898 transitions.
Applied a total of 0 rules in 5065 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2898 (removed 0) transitions.
[2024-06-07 08:18:37] [INFO ] Invariant cache hit.
[2024-06-07 08:18:38] [INFO ] Implicit Places using invariants in 976 ms returned []
[2024-06-07 08:18:38] [INFO ] Invariant cache hit.
[2024-06-07 08:18:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-07 08:18:41] [INFO ] Implicit Places using invariants and state equation in 2539 ms returned []
Implicit Place search using SMT with State Equation took 3518 ms to find 0 implicit places.
[2024-06-07 08:18:41] [INFO ] Redundant transitions in 118 ms returned []
Running 2891 sub problems to find dead transitions.
[2024-06-07 08:18:41] [INFO ] Invariant cache hit.
[2024-06-07 08:18:41] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2891 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1519/4424 variables, and 64 constraints, problems are : Problem set: 0 solved, 2891 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 64/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 2891/1449 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2891 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2891 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1519/4424 variables, and 64 constraints, problems are : Problem set: 0 solved, 2891 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 64/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 1442/1449 constraints, Known Traps: 0/0 constraints]
After SMT, in 84605ms problems are : Problem set: 0 solved, 2891 unsolved
Search for dead transitions found 0 dead transitions in 84646ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93364 ms. Remains : 1526/1526 places, 2898/2898 transitions.
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 289 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
// Phase 1: matrix 2899 rows 1526 cols
[2024-06-07 08:20:06] [INFO ] Computed 77 invariants in 18 ms
[2024-06-07 08:20:08] [INFO ] [Real]Absence check using 77 positive place invariants in 171 ms returned sat
[2024-06-07 08:20:15] [INFO ] [Real]Absence check using state equation in 7368 ms returned sat
[2024-06-07 08:20:15] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 08:20:17] [INFO ] [Nat]Absence check using 77 positive place invariants in 221 ms returned sat
[2024-06-07 08:20:29] [INFO ] [Nat]Absence check using state equation in 12357 ms returned sat
[2024-06-07 08:20:29] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:20:29] [INFO ] [Nat]Added 11 Read/Feed constraints in 45 ms returned sat
[2024-06-07 08:20:29] [INFO ] Deduced a trap composed of 111 places in 122 ms of which 2 ms to minimize.
[2024-06-07 08:20:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 302 ms
[2024-06-07 08:20:30] [INFO ] Computed and/alt/rep : 259/259/259 causal constraints (skipped 2633 transitions) in 309 ms.
[2024-06-07 08:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 578 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 71 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 50 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:20:30] [INFO ] Invariant cache hit.
[2024-06-07 08:20:31] [INFO ] Implicit Places using invariants in 1022 ms returned []
[2024-06-07 08:20:31] [INFO ] Invariant cache hit.
[2024-06-07 08:20:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:20:34] [INFO ] Implicit Places using invariants and state equation in 2848 ms returned []
Implicit Place search using SMT with State Equation took 3871 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:20:34] [INFO ] Invariant cache hit.
[2024-06-07 08:20:34] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84154ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84184ms
Finished structural reductions in LTL mode , in 1 iterations and 88113 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 63 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 234 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 1455 ms. (27 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 1/1 properties
[2024-06-07 08:21:59] [INFO ] Invariant cache hit.
[2024-06-07 08:21:59] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/4425 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4425 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/4425 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4425/4425 variables, and 1614 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1081 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 11/11 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) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4424 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/4425 variables, 1/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4425 variables, 0/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/4425 variables, 0/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4425/4425 variables, and 1615 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1260 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2359ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 176 ms.
Support contains 33 out of 1526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1526 transition count 2898
Applied a total of 1 rules in 6471 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2899 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6471 ms. Remains : 1526/1526 places, 2898/2899 transitions.
RANDOM walk for 40000 steps (8 resets) in 1473 ms. (27 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 402828 steps, run timeout after 3033 ms. (steps per millisecond=132 ) properties seen :0 out of 1
Probabilistic random walk after 402828 steps, saw 349634 distinct states, run finished after 3033 ms. (steps per millisecond=132 ) properties seen :0
// Phase 1: matrix 2898 rows 1526 cols
[2024-06-07 08:22:12] [INFO ] Computed 77 invariants in 11 ms
[2024-06-07 08:22:12] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/4424 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4424/4424 variables, and 1613 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1028 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 10/10 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) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1456/1489 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1489 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 37/1526 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1526 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2898/4424 variables, 1526/1603 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4424 variables, 10/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4424 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4424 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/4424 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4424/4424 variables, and 1614 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1105 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1526/1526 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2160ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 183 ms.
Support contains 33 out of 1526 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2898/2898 transitions.
Applied a total of 0 rules in 5048 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5050 ms. Remains : 1526/1526 places, 2898/2898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1526/1526 places, 2898/2898 transitions.
Applied a total of 0 rules in 4903 ms. Remains 1526 /1526 variables (removed 0) and now considering 2898/2898 (removed 0) transitions.
[2024-06-07 08:22:24] [INFO ] Invariant cache hit.
[2024-06-07 08:22:25] [INFO ] Implicit Places using invariants in 967 ms returned []
[2024-06-07 08:22:25] [INFO ] Invariant cache hit.
[2024-06-07 08:22:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-07 08:22:27] [INFO ] Implicit Places using invariants and state equation in 2597 ms returned []
Implicit Place search using SMT with State Equation took 3567 ms to find 0 implicit places.
[2024-06-07 08:22:27] [INFO ] Redundant transitions in 76 ms returned []
Running 2891 sub problems to find dead transitions.
[2024-06-07 08:22:27] [INFO ] Invariant cache hit.
[2024-06-07 08:22:27] [INFO ] State equation strengthened by 10 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2891 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1519/4424 variables, and 64 constraints, problems are : Problem set: 0 solved, 2891 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 64/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 2891/1449 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2891 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1519 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 2891 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1519/4424 variables, and 64 constraints, problems are : Problem set: 0 solved, 2891 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 64/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 1442/1449 constraints, Known Traps: 0/0 constraints]
After SMT, in 83626ms problems are : Problem set: 0 solved, 2891 unsolved
Search for dead transitions found 0 dead transitions in 83653ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92212 ms. Remains : 1526/1526 places, 2898/2898 transitions.
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 158 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 7 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 256 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 230 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
// Phase 1: matrix 2899 rows 1526 cols
[2024-06-07 08:23:52] [INFO ] Computed 77 invariants in 19 ms
[2024-06-07 08:23:53] [INFO ] [Real]Absence check using 77 positive place invariants in 170 ms returned sat
[2024-06-07 08:24:00] [INFO ] [Real]Absence check using state equation in 7229 ms returned sat
[2024-06-07 08:24:01] [INFO ] Solution in real domain found non-integer solution.
[2024-06-07 08:24:02] [INFO ] [Nat]Absence check using 77 positive place invariants in 207 ms returned sat
[2024-06-07 08:24:14] [INFO ] [Nat]Absence check using state equation in 12285 ms returned sat
[2024-06-07 08:24:14] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:24:14] [INFO ] [Nat]Added 11 Read/Feed constraints in 53 ms returned sat
[2024-06-07 08:24:15] [INFO ] Deduced a trap composed of 111 places in 107 ms of which 2 ms to minimize.
[2024-06-07 08:24:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 290 ms
[2024-06-07 08:24:15] [INFO ] Computed and/alt/rep : 259/259/259 causal constraints (skipped 2633 transitions) in 250 ms.
[2024-06-07 08:24:15] [INFO ] Added : 0 causal constraints over 0 iterations in 498 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 216 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 0 reset in 2901 ms.
Product exploration explored 100000 steps with 0 reset in 2961 ms.
Applying partial POR strategy [true, false, true, false, false, true, false]
Stuttering acceptance computed with spot in 245 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Support contains 71 out of 1526 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 485 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:24:22] [INFO ] Redundant transitions in 159 ms returned []
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:24:22] [INFO ] Invariant cache hit.
[2024-06-07 08:24:22] [INFO ] State equation strengthened by 11 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 83362ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 83390ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 84048 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Support contains 71 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 46 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:25:46] [INFO ] Invariant cache hit.
[2024-06-07 08:25:47] [INFO ] Implicit Places using invariants in 963 ms returned []
[2024-06-07 08:25:47] [INFO ] Invariant cache hit.
[2024-06-07 08:25:48] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:25:50] [INFO ] Implicit Places using invariants and state equation in 2816 ms returned []
Implicit Place search using SMT with State Equation took 3781 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:25:50] [INFO ] Invariant cache hit.
[2024-06-07 08:25:50] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 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 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84056ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84085ms
Finished structural reductions in LTL mode , in 1 iterations and 87920 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Treatment of property BlocksWorld-PT-07-LTLFireability-05 finished in 638869 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(!p1)||p0)))'
Support contains 71 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 38 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:27:14] [INFO ] Invariant cache hit.
[2024-06-07 08:27:15] [INFO ] Implicit Places using invariants in 940 ms returned []
[2024-06-07 08:27:15] [INFO ] Invariant cache hit.
[2024-06-07 08:27:16] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:27:18] [INFO ] Implicit Places using invariants and state equation in 2761 ms returned []
Implicit Place search using SMT with State Equation took 3703 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:27:18] [INFO ] Invariant cache hit.
[2024-06-07 08:27:18] [INFO ] State equation strengthened by 11 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84907ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84936ms
Finished structural reductions in LTL mode , in 1 iterations and 88685 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (AND p1 (NOT p0)), p1, (AND p1 (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-06
Product exploration explored 100000 steps with 50000 reset in 744 ms.
Product exploration explored 100000 steps with 50000 reset in 687 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 14 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-07-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-07-LTLFireability-06 finished in 90299 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))&&F((p1&&X(X(p2))))))'
Support contains 109 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 41 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:28:44] [INFO ] Invariant cache hit.
[2024-06-07 08:28:45] [INFO ] Implicit Places using invariants in 822 ms returned []
[2024-06-07 08:28:45] [INFO ] Invariant cache hit.
[2024-06-07 08:28:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:28:48] [INFO ] Implicit Places using invariants and state equation in 2584 ms returned []
Implicit Place search using SMT with State Equation took 3408 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:28:48] [INFO ] Invariant cache hit.
[2024-06-07 08:28:48] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 83492ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 83519ms
Finished structural reductions in LTL mode , in 1 iterations and 86976 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 293 ms :[p0, (OR (NOT p2) p0), (OR (NOT p2) p0), (OR (NOT p2) p0), true, (OR (NOT p1) (NOT p2) p0), (OR (NOT p1) (NOT p2) p0)]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-07-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-07-LTLFireability-07 finished in 87297 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X((G(p1)&&p0))&&(X(G(p3))||p2)))))'
Support contains 9 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 45 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:30:12] [INFO ] Invariant cache hit.
[2024-06-07 08:30:13] [INFO ] Implicit Places using invariants in 868 ms returned []
[2024-06-07 08:30:13] [INFO ] Invariant cache hit.
[2024-06-07 08:30:14] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:30:15] [INFO ] Implicit Places using invariants and state equation in 2544 ms returned []
Implicit Place search using SMT with State Equation took 3416 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:30:15] [INFO ] Invariant cache hit.
[2024-06-07 08:30:15] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84809ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84836ms
Finished structural reductions in LTL mode , in 1 iterations and 88303 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 315 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (NOT p1), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3)))]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 3011 ms.
Stack based approach found an accepted trace after 14 steps with 0 reset with depth 15 and stack size 15 in 1 ms.
FORMULA BlocksWorld-PT-07-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-07-LTLFireability-09 finished in 91663 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(X(F(p0))))'
Support contains 1 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 42 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:31:43] [INFO ] Invariant cache hit.
[2024-06-07 08:31:44] [INFO ] Implicit Places using invariants in 1009 ms returned []
[2024-06-07 08:31:44] [INFO ] Invariant cache hit.
[2024-06-07 08:31:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:31:47] [INFO ] Implicit Places using invariants and state equation in 2892 ms returned []
Implicit Place search using SMT with State Equation took 3906 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:31:47] [INFO ] Invariant cache hit.
[2024-06-07 08:31:47] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 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 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84561ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84588ms
Finished structural reductions in LTL mode , in 1 iterations and 88544 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-11
Product exploration explored 100000 steps with 268 reset in 2980 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA BlocksWorld-PT-07-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-07-LTLFireability-11 finished in 91664 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((X(F(p0))||(!p1 U (G(!p1)||(!p1&&(p2||X(!p3))))))))'
Support contains 38 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 38 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:33:15] [INFO ] Invariant cache hit.
[2024-06-07 08:33:16] [INFO ] Implicit Places using invariants in 949 ms returned []
[2024-06-07 08:33:16] [INFO ] Invariant cache hit.
[2024-06-07 08:33:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:33:19] [INFO ] Implicit Places using invariants and state equation in 2711 ms returned []
Implicit Place search using SMT with State Equation took 3661 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:33:19] [INFO ] Invariant cache hit.
[2024-06-07 08:33:19] [INFO ] State equation strengthened by 11 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s1329 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84076ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84104ms
Finished structural reductions in LTL mode , in 1 iterations and 87811 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p3)]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-12
Product exploration explored 100000 steps with 50000 reset in 638 ms.
Product exploration explored 100000 steps with 50000 reset in 656 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2 (NOT p3)), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p1)), (X (X p2)), (X (X (NOT p3))), (X (X (NOT (AND p1 p3 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1) p3 (NOT p0))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 16 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-07-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-07-LTLFireability-12 finished in 89334 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||F(p1)))))'
Support contains 34 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 38 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:34:44] [INFO ] Invariant cache hit.
[2024-06-07 08:34:45] [INFO ] Implicit Places using invariants in 940 ms returned []
[2024-06-07 08:34:45] [INFO ] Invariant cache hit.
[2024-06-07 08:34:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:34:48] [INFO ] Implicit Places using invariants and state equation in 2688 ms returned []
Implicit Place search using SMT with State Equation took 3635 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:34:48] [INFO ] Invariant cache hit.
[2024-06-07 08:34:48] [INFO ] State equation strengthened by 11 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84088ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84125ms
Finished structural reductions in LTL mode , in 1 iterations and 87810 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-13
Product exploration explored 100000 steps with 481 reset in 2753 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA BlocksWorld-PT-07-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-07-LTLFireability-13 finished in 90692 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' '!((p0 U G((F(!p0)||X(G(!p1))))))'
Support contains 3 out of 1526 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 42 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:36:15] [INFO ] Invariant cache hit.
[2024-06-07 08:36:16] [INFO ] Implicit Places using invariants in 1023 ms returned []
[2024-06-07 08:36:16] [INFO ] Invariant cache hit.
[2024-06-07 08:36:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:36:19] [INFO ] Implicit Places using invariants and state equation in 2958 ms returned []
Implicit Place search using SMT with State Equation took 3984 ms to find 0 implicit places.
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:36:19] [INFO ] Invariant cache hit.
[2024-06-07 08:36:19] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
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(s287 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 84281ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 84310ms
Finished structural reductions in LTL mode , in 1 iterations and 88344 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 214 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1), false, p0]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-14
Product exploration explored 100000 steps with 125 reset in 2985 ms.
Product exploration explored 100000 steps with 122 reset in 2983 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 88 ms. Reduced automaton from 6 states, 12 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), p0]
RANDOM walk for 40000 steps (8 resets) in 1267 ms. (31 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 1/1 properties
[2024-06-07 08:37:50] [INFO ] Invariant cache hit.
[2024-06-07 08:37:50] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf0 is UNSAT
After SMT solving in domain Real declared 225/4425 variables, and 6 constraints, problems are : Problem set: 1 solved, 0 unsolved in 39 ms.
Refiners :[Positive P Invariants (semi-flows): 6/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 54ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F p1), (F p0)]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 16 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-07-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-07-LTLFireability-14 finished in 95257 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 1526 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1526/1526 places, 2899/2899 transitions.
Applied a total of 0 rules in 199 ms. Remains 1526 /1526 variables (removed 0) and now considering 2899/2899 (removed 0) transitions.
[2024-06-07 08:37:50] [INFO ] Invariant cache hit.
[2024-06-07 08:37:51] [INFO ] Implicit Places using invariants in 796 ms returned []
[2024-06-07 08:37:51] [INFO ] Invariant cache hit.
[2024-06-07 08:37:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-06-07 08:37:54] [INFO ] Implicit Places using invariants and state equation in 2538 ms returned []
Implicit Place search using SMT with State Equation took 3336 ms to find 0 implicit places.
[2024-06-07 08:37:54] [INFO ] Redundant transitions in 79 ms returned []
Running 2892 sub problems to find dead transitions.
[2024-06-07 08:37:54] [INFO ] Invariant cache hit.
[2024-06-07 08:37:54] [INFO ] State equation strengthened by 11 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 2892/1450 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 2892 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 1520/4425 variables, and 66 constraints, problems are : Problem set: 0 solved, 2892 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 66/77 constraints, State Equation: 0/1526 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 1442/1450 constraints, Known Traps: 0/0 constraints]
After SMT, in 83496ms problems are : Problem set: 0 solved, 2892 unsolved
Search for dead transitions found 0 dead transitions in 83531ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 87168 ms. Remains : 1526/1526 places, 2899/2899 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BlocksWorld-PT-07-LTLFireability-15
Product exploration explored 100000 steps with 1 reset in 3051 ms.
Stack based approach found an accepted trace after 3191 steps with 1 reset with depth 1340 and stack size 1075 in 100 ms.
FORMULA BlocksWorld-PT-07-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-07-LTLFireability-15 finished in 90452 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(X(X((F(p0)&&X(G(p1)))))))'
[2024-06-07 08:39:21] [INFO ] Flatten gal took : 115 ms
[2024-06-07 08:39:21] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-07 08:39:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1526 places, 2899 transitions and 14480 arcs took 17 ms.
Total runtime 1794118 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : BlocksWorld-PT-07-LTLFireability-05

BK_STOP 1717749562032

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name BlocksWorld-PT-07-LTLFireability-05
ltl formula formula --ltl=/tmp/1603/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 1526 places, 2899 transitions and 14480 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.270 real 0.100 user 0.090 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1603/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1603/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1603/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1603/ltl_0_
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
malloc_consolidate(): unaligned fastbin chunk detected
malloc_consolidate(): unaligned fastbin chunk detected
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
malloc_consolidate(): unaligned fastbin chunk detected

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="BlocksWorld-PT-07"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is BlocksWorld-PT-07, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r605-tall-171774426800212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-07.tgz
mv BlocksWorld-PT-07 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;