fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r601-tall-171774424000219
Last Updated
July 7, 2024

About the Execution of GreatSPN+red for BlocksWorld-PT-08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11028.844 3600000.00 10689508.00 3358.70 FTTFFTT?FTFT?FFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r601-tall-171774424000219.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is BlocksWorld-PT-08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r601-tall-171774424000219
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 622K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 610K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 28K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 446K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.4M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 31K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 74K 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 1.9M 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-08-LTLCardinality-00
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-01
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-02
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-03
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-04
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-05
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-06
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-07
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-08
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-09
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-10
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-11
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-12
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-13
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-14
FORMULA_NAME BlocksWorld-PT-08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717763901201

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BlocksWorld-PT-08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 12:38:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-07 12:38:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 12:38:22] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2024-06-07 12:38:22] [INFO ] Transformed 1979 places.
[2024-06-07 12:38:22] [INFO ] Transformed 3785 transitions.
[2024-06-07 12:38:22] [INFO ] Found NUPN structural information;
[2024-06-07 12:38:22] [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, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42]
[2024-06-07 12:38:22] [INFO ] Parsed PT model containing 1979 places and 3785 transitions and 18910 arcs in 377 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BlocksWorld-PT-08-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 130 out of 1979 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1979/1979 places, 3785/3785 transitions.
Applied a total of 0 rules in 227 ms. Remains 1979 /1979 variables (removed 0) and now considering 3785/3785 (removed 0) transitions.
// Phase 1: matrix 3785 rows 1979 cols
[2024-06-07 12:38:23] [INFO ] Computed 87 invariants in 83 ms
[2024-06-07 12:38:24] [INFO ] Implicit Places using invariants in 1658 ms returned []
[2024-06-07 12:38:24] [INFO ] Invariant cache hit.
[2024-06-07 12:38:26] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-06-07 12:38:29] [INFO ] Implicit Places using invariants and state equation in 4763 ms returned []
Implicit Place search using SMT with State Equation took 6460 ms to find 0 implicit places.
Running 3779 sub problems to find dead transitions.
[2024-06-07 12:38:29] [INFO ] Invariant cache hit.
[2024-06-07 12:38:29] [INFO ] State equation strengthened by 75 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD394 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD526 is UNSAT
Problem TDEAD570 is UNSAT
Problem TDEAD614 is UNSAT
Problem TDEAD658 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD790 is UNSAT
Problem TDEAD834 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD922 is UNSAT
Problem TDEAD966 is UNSAT
Problem TDEAD1010 is UNSAT
Problem TDEAD1054 is UNSAT
Problem TDEAD1142 is UNSAT
Problem TDEAD1186 is UNSAT
Problem TDEAD1230 is UNSAT
Problem TDEAD1274 is UNSAT
Problem TDEAD1318 is UNSAT
Problem TDEAD1362 is UNSAT
Problem TDEAD1406 is UNSAT
Problem TDEAD1450 is UNSAT
Problem TDEAD1538 is UNSAT
Problem TDEAD1582 is UNSAT
Problem TDEAD1626 is UNSAT
Problem TDEAD1670 is UNSAT
Problem TDEAD1714 is UNSAT
Problem TDEAD1758 is UNSAT
Problem TDEAD1802 is UNSAT
Problem TDEAD1846 is UNSAT
Problem TDEAD1890 is UNSAT
Problem TDEAD1978 is UNSAT
Problem TDEAD2062 is UNSAT
Problem TDEAD2144 is UNSAT
Problem TDEAD2224 is UNSAT
Problem TDEAD2302 is UNSAT
Problem TDEAD2378 is UNSAT
Problem TDEAD2452 is UNSAT
Problem TDEAD2524 is UNSAT
Problem TDEAD2594 is UNSAT
Problem TDEAD2662 is UNSAT
Problem TDEAD2728 is UNSAT
Problem TDEAD2792 is UNSAT
Problem TDEAD2854 is UNSAT
Problem TDEAD2972 is UNSAT
Problem TDEAD3028 is UNSAT
Problem TDEAD3082 is UNSAT
Problem TDEAD3134 is UNSAT
Problem TDEAD3184 is UNSAT
Problem TDEAD3232 is UNSAT
Problem TDEAD3278 is UNSAT
Problem TDEAD3322 is UNSAT
Problem TDEAD3404 is UNSAT
Problem TDEAD3442 is UNSAT
Problem TDEAD3478 is UNSAT
Problem TDEAD3512 is UNSAT
Problem TDEAD3544 is UNSAT
Problem TDEAD3574 is UNSAT
Problem TDEAD3602 is UNSAT
Problem TDEAD3628 is UNSAT
Problem TDEAD3674 is UNSAT
Problem TDEAD3694 is UNSAT
Problem TDEAD3712 is UNSAT
Problem TDEAD3728 is UNSAT
Problem TDEAD3742 is UNSAT
Problem TDEAD3754 is UNSAT
Problem TDEAD3764 is UNSAT
Problem TDEAD3772 is UNSAT
Problem TDEAD3778 is UNSAT
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0.0)
(s1810 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1973 variables, 77/77 constraints. Problems are: Problem set: 78 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1973/5764 variables, and 77 constraints, problems are : Problem set: 78 solved, 3701 unsolved in 30106 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1979 constraints, ReadFeed: 0/75 constraints, PredecessorRefiner: 3740/1893 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 78 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 5/5 constraints. Problems are: Problem set: 78 solved, 3701 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 1934/5764 variables, and 5 constraints, problems are : Problem set: 78 solved, 3701 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/87 constraints, State Equation: 0/1979 constraints, ReadFeed: 0/75 constraints, PredecessorRefiner: 1847/1893 constraints, Known Traps: 0/0 constraints]
After SMT, in 91978ms problems are : Problem set: 78 solved, 3701 unsolved
Search for dead transitions found 78 dead transitions in 92040ms
Found 78 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 78 transitions
Dead transitions reduction (with SMT) removed 78 transitions
Starting structural reductions in LTL mode, iteration 1 : 1979/1979 places, 3707/3785 transitions.
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 0 with 39 rules applied. Total rules applied 39 place count 1940 transition count 3707
Applied a total of 39 rules in 176 ms. Remains 1940 /1979 variables (removed 39) and now considering 3707/3707 (removed 0) transitions.
// Phase 1: matrix 3707 rows 1940 cols
[2024-06-07 12:40:02] [INFO ] Computed 87 invariants in 35 ms
[2024-06-07 12:40:03] [INFO ] Implicit Places using invariants in 1153 ms returned []
[2024-06-07 12:40:03] [INFO ] Invariant cache hit.
[2024-06-07 12:40:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:40:06] [INFO ] Implicit Places using invariants and state equation in 3560 ms returned []
Implicit Place search using SMT with State Equation took 4716 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1940/1979 places, 3707/3785 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 103671 ms. Remains : 1940/1979 places, 3707/3785 transitions.
Support contains 130 out of 1940 places after structural reductions.
[2024-06-07 12:40:07] [INFO ] Flatten gal took : 368 ms
[2024-06-07 12:40:07] [INFO ] Flatten gal took : 180 ms
[2024-06-07 12:40:08] [INFO ] Input system was already deterministic with 3707 transitions.
RANDOM walk for 40000 steps (8 resets) in 5072 ms. (7 steps per ms) remains 7/21 properties
BEST_FIRST walk for 40003 steps (8 resets) in 526 ms. (75 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 762 ms. (52 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 2259 ms. (17 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 502 ms. (79 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 482 ms. (82 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 662 ms. (60 steps per ms) remains 5/5 properties
[2024-06-07 12:40:11] [INFO ] Invariant cache hit.
[2024-06-07 12:40:11] [INFO ] State equation strengthened by 9 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp8 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 3 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
After SMT solving in domain Real declared 1940/5647 variables, and 87 constraints, problems are : Problem set: 5 solved, 0 unsolved in 347 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 447ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
FORMULA BlocksWorld-PT-08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BlocksWorld-PT-08-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA BlocksWorld-PT-08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G((F(p1)&&X(p2)))))))'
Support contains 129 out of 1940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 608 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:40:12] [INFO ] Invariant cache hit.
[2024-06-07 12:40:14] [INFO ] Implicit Places using invariants in 1323 ms returned []
[2024-06-07 12:40:14] [INFO ] Invariant cache hit.
[2024-06-07 12:40:15] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:40:17] [INFO ] Implicit Places using invariants and state equation in 3730 ms returned []
Implicit Place search using SMT with State Equation took 5063 ms to find 0 implicit places.
[2024-06-07 12:40:18] [INFO ] Redundant transitions in 218 ms returned []
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:40:18] [INFO ] Invariant cache hit.
[2024-06-07 12:40:18] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:41:21] [INFO ] Deduced a trap composed of 234 places in 275 ms of which 28 ms to minimize.
[2024-06-07 12:41:24] [INFO ] Deduced a trap composed of 126 places in 119 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 90675ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 90712ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 96621 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 275 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-03
Product exploration explored 100000 steps with 0 reset in 4756 ms.
Stack based approach found an accepted trace after 21 steps with 0 reset with depth 22 and stack size 22 in 2 ms.
FORMULA BlocksWorld-PT-08-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-08-LTLCardinality-03 finished in 101745 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 43 out of 1940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 507 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:41:54] [INFO ] Invariant cache hit.
[2024-06-07 12:41:55] [INFO ] Implicit Places using invariants in 1457 ms returned []
[2024-06-07 12:41:55] [INFO ] Invariant cache hit.
[2024-06-07 12:41:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:41:59] [INFO ] Implicit Places using invariants and state equation in 3691 ms returned []
Implicit Place search using SMT with State Equation took 5154 ms to find 0 implicit places.
[2024-06-07 12:41:59] [INFO ] Redundant transitions in 201 ms returned []
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:41:59] [INFO ] Invariant cache hit.
[2024-06-07 12:41:59] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30072 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:43:04] [INFO ] Deduced a trap composed of 234 places in 218 ms of which 6 ms to minimize.
[2024-06-07 12:43:06] [INFO ] Deduced a trap composed of 126 places in 109 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 91345ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 91383ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 97272 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-04
Product exploration explored 100000 steps with 0 reset in 3890 ms.
Stack based approach found an accepted trace after 3031 steps with 0 reset with depth 3032 and stack size 2548 in 120 ms.
FORMULA BlocksWorld-PT-08-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property BlocksWorld-PT-08-LTLCardinality-04 finished in 101345 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((p0&&G(F(!p1)))))'
Support contains 86 out of 1940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 70 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:43:35] [INFO ] Invariant cache hit.
[2024-06-07 12:43:36] [INFO ] Implicit Places using invariants in 1224 ms returned []
[2024-06-07 12:43:36] [INFO ] Invariant cache hit.
[2024-06-07 12:43:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:43:40] [INFO ] Implicit Places using invariants and state equation in 3613 ms returned []
Implicit Place search using SMT with State Equation took 4840 ms to find 0 implicit places.
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:43:40] [INFO ] Invariant cache hit.
[2024-06-07 12:43:40] [INFO ] State equation strengthened by 9 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:44:44] [INFO ] Deduced a trap composed of 234 places in 214 ms of which 3 ms to minimize.
[2024-06-07 12:44:47] [INFO ] Deduced a trap composed of 126 places in 118 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 91713ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 91751ms
Finished structural reductions in LTL mode , in 1 iterations and 96676 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, p1, p1]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-07
Product exploration explored 100000 steps with 0 reset in 3754 ms.
Product exploration explored 100000 steps with 0 reset in 3894 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 p0), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[p1, p1]
RANDOM walk for 34091 steps (7 resets) in 1574 ms. (21 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p0), (X (NOT (AND p0 p1))), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[p1, p1]
Stuttering acceptance computed with spot in 74 ms :[p1, p1]
Support contains 86 out of 1940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 470 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:45:21] [INFO ] Invariant cache hit.
[2024-06-07 12:45:22] [INFO ] Implicit Places using invariants in 1348 ms returned []
[2024-06-07 12:45:22] [INFO ] Invariant cache hit.
[2024-06-07 12:45:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:45:26] [INFO ] Implicit Places using invariants and state equation in 3889 ms returned []
Implicit Place search using SMT with State Equation took 5242 ms to find 0 implicit places.
[2024-06-07 12:45:26] [INFO ] Redundant transitions in 116 ms returned []
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:45:26] [INFO ] Invariant cache hit.
[2024-06-07 12:45:26] [INFO ] State equation strengthened by 9 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:46:32] [INFO ] Deduced a trap composed of 234 places in 214 ms of which 4 ms to minimize.
[2024-06-07 12:46:35] [INFO ] Deduced a trap composed of 126 places in 109 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 92700ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 92735ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 98594 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[p1, p1]
RANDOM walk for 40000 steps (8 resets) in 2667 ms. (14 steps per ms) remains 1/1 properties
BEST_FIRST walk for 32543 steps (6 resets) in 508 ms. (63 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[p1, p1]
Stuttering acceptance computed with spot in 104 ms :[p1, p1]
Stuttering acceptance computed with spot in 128 ms :[p1, p1]
Product exploration explored 100000 steps with 0 reset in 4103 ms.
Product exploration explored 100000 steps with 0 reset in 4048 ms.
Support contains 86 out of 1940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 412 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:47:09] [INFO ] Invariant cache hit.
[2024-06-07 12:47:10] [INFO ] Implicit Places using invariants in 1361 ms returned []
[2024-06-07 12:47:11] [INFO ] Invariant cache hit.
[2024-06-07 12:47:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:47:14] [INFO ] Implicit Places using invariants and state equation in 3793 ms returned []
Implicit Place search using SMT with State Equation took 5157 ms to find 0 implicit places.
[2024-06-07 12:47:14] [INFO ] Redundant transitions in 119 ms returned []
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:47:14] [INFO ] Invariant cache hit.
[2024-06-07 12:47:14] [INFO ] State equation strengthened by 9 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30067 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:48:19] [INFO ] Deduced a trap composed of 234 places in 211 ms of which 3 ms to minimize.
[2024-06-07 12:48:21] [INFO ] Deduced a trap composed of 126 places in 117 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 90999ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 91037ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 96744 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Treatment of property BlocksWorld-PT-08-LTLCardinality-07 finished in 311138 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((p0||G(p1))))'
Support contains 4 out of 1940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 73 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:48:46] [INFO ] Invariant cache hit.
[2024-06-07 12:48:47] [INFO ] Implicit Places using invariants in 1225 ms returned []
[2024-06-07 12:48:47] [INFO ] Invariant cache hit.
[2024-06-07 12:48:49] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:48:51] [INFO ] Implicit Places using invariants and state equation in 3726 ms returned []
Implicit Place search using SMT with State Equation took 4953 ms to find 0 implicit places.
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:48:51] [INFO ] Invariant cache hit.
[2024-06-07 12:48:51] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:49:55] [INFO ] Deduced a trap composed of 234 places in 204 ms of which 4 ms to minimize.
[2024-06-07 12:49:57] [INFO ] Deduced a trap composed of 126 places in 110 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 90807ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 90842ms
Finished structural reductions in LTL mode , in 1 iterations and 95875 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 162 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-08-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-08-LTLCardinality-10 finished in 96069 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((p0||G(p1))))&&(G(p1)||F(p2))))'
Support contains 3 out of 1940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 73 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:50:22] [INFO ] Invariant cache hit.
[2024-06-07 12:50:23] [INFO ] Implicit Places using invariants in 1257 ms returned []
[2024-06-07 12:50:23] [INFO ] Invariant cache hit.
[2024-06-07 12:50:25] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:50:27] [INFO ] Implicit Places using invariants and state equation in 3579 ms returned []
Implicit Place search using SMT with State Equation took 4839 ms to find 0 implicit places.
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:50:27] [INFO ] Invariant cache hit.
[2024-06-07 12:50:27] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:51:30] [INFO ] Deduced a trap composed of 234 places in 219 ms of which 3 ms to minimize.
[2024-06-07 12:51:33] [INFO ] Deduced a trap composed of 126 places in 119 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 90270ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 90304ms
Finished structural reductions in LTL mode , in 1 iterations and 95227 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 171 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 880 ms.
Product exploration explored 100000 steps with 50000 reset in 878 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 p2 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X (AND p1 (NOT p2))), (X p0), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 14 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BlocksWorld-PT-08-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BlocksWorld-PT-08-LTLCardinality-11 finished in 97218 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||F(p2)))))))'
Support contains 5 out of 1940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 395 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:52:00] [INFO ] Invariant cache hit.
[2024-06-07 12:52:01] [INFO ] Implicit Places using invariants in 1178 ms returned []
[2024-06-07 12:52:01] [INFO ] Invariant cache hit.
[2024-06-07 12:52:02] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:52:04] [INFO ] Implicit Places using invariants and state equation in 3547 ms returned []
Implicit Place search using SMT with State Equation took 4729 ms to find 0 implicit places.
[2024-06-07 12:52:04] [INFO ] Redundant transitions in 111 ms returned []
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:52:04] [INFO ] Invariant cache hit.
[2024-06-07 12:52:04] [INFO ] State equation strengthened by 9 read => feed constraints.
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(s1012 0.0)
(s1013 0.0)
(s1014 0.0)
(s1015 0.0)
(s1016 0.0)
(s1017 0.0)
(s1018 0.0)
(s1019 0.0)
(s1020 0.0)
(s1021 0.0)
(s1022 0.0)
(s1023 0.0)
(s1024 0.0)
(s1025 0.0)
(s1026 0.0)
(s1027 0.0)
(s1028 0.0)
(s1029 0.0)
(s1030 0.0)
(s1031 0.0)
(s1032 0.0)
(s1033 0.0)
(s1034 0.0)
(s1035 0.0)
(s1036 0.0)
(s1037 0.0)
(s1038 0.0)
(s1039 0.0)
(s1040 0.0)
(s1041 0.0)
(s1042 0.0)
(s1043 0.0)
(s1044 0.0)
(s1045 0.0)
(s1046 0.0)
(s1047 0.0)
(s1048 timeout
0.0)
(s1049 0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30092 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:53:13] [INFO ] Deduced a trap composed of 234 places in 216 ms of which 4 ms to minimize.
[2024-06-07 12:53:16] [INFO ] Deduced a trap composed of 126 places in 115 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 95814ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 95856ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 101121 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-12
Product exploration explored 100000 steps with 254 reset in 3571 ms.
Product exploration explored 100000 steps with 241 reset in 3667 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 p1 p2), (X p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X p1), (X (NOT p1))]
Knowledge based reduction with 8 factoid took 319 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (8 resets) in 1687 ms. (23 steps per ms) remains 1/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 388 ms. (102 steps per ms) remains 1/1 properties
[2024-06-07 12:53:49] [INFO ] Invariant cache hit.
[2024-06-07 12:53:49] [INFO ] State equation strengthened by 9 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 251/255 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/255 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1685/1940 variables, 81/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1940 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 3706/5646 variables, 1940/2027 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5646 variables, 8/2035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5646 variables, 0/2035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/5647 variables, 1/2036 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5647 variables, 0/2036 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/5647 variables, 0/2036 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5647/5647 variables, and 2036 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1215 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 1940/1940 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf3 is UNSAT
After SMT solving in domain Int declared 255/5647 variables, and 6 constraints, problems are : Problem set: 1 solved, 0 unsolved in 58 ms.
Refiners :[Positive P Invariants (semi-flows): 6/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 1316ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X p0)), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p1)), (G (OR p2 p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X p1), (X (NOT p1)), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR p2 (NOT p1)))), (F (NOT p2))]
Knowledge based reduction with 9 factoid took 390 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 1940 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 371 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:53:51] [INFO ] Invariant cache hit.
[2024-06-07 12:53:52] [INFO ] Implicit Places using invariants in 1165 ms returned []
[2024-06-07 12:53:52] [INFO ] Invariant cache hit.
[2024-06-07 12:53:54] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:53:56] [INFO ] Implicit Places using invariants and state equation in 3652 ms returned []
Implicit Place search using SMT with State Equation took 4819 ms to find 0 implicit places.
[2024-06-07 12:53:56] [INFO ] Redundant transitions in 120 ms returned []
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:53:56] [INFO ] Invariant cache hit.
[2024-06-07 12:53:56] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:55:04] [INFO ] Deduced a trap composed of 234 places in 210 ms of which 4 ms to minimize.
[2024-06-07 12:55:07] [INFO ] Deduced a trap composed of 126 places in 111 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 95340ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 95375ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 100698 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 734 steps (0 resets) in 45 ms. (15 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 93 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 232 reset in 3470 ms.
Product exploration explored 100000 steps with 236 reset in 3479 ms.
Support contains 2 out of 1940 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 379 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:55:39] [INFO ] Invariant cache hit.
[2024-06-07 12:55:40] [INFO ] Implicit Places using invariants in 1147 ms returned []
[2024-06-07 12:55:40] [INFO ] Invariant cache hit.
[2024-06-07 12:55:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:55:44] [INFO ] Implicit Places using invariants and state equation in 3450 ms returned []
Implicit Place search using SMT with State Equation took 4601 ms to find 0 implicit places.
[2024-06-07 12:55:44] [INFO ] Redundant transitions in 117 ms returned []
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:55:44] [INFO ] Invariant cache hit.
[2024-06-07 12:55:44] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:56:48] [INFO ] Deduced a trap composed of 234 places in 197 ms of which 3 ms to minimize.
[2024-06-07 12:56:51] [INFO ] Deduced a trap composed of 126 places in 111 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 91328ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 91365ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 96475 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Treatment of property BlocksWorld-PT-08-LTLCardinality-12 finished in 316269 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 5 out of 1940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 71 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:57:15] [INFO ] Invariant cache hit.
[2024-06-07 12:57:17] [INFO ] Implicit Places using invariants in 1130 ms returned []
[2024-06-07 12:57:17] [INFO ] Invariant cache hit.
[2024-06-07 12:57:18] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:57:20] [INFO ] Implicit Places using invariants and state equation in 3579 ms returned []
Implicit Place search using SMT with State Equation took 4713 ms to find 0 implicit places.
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:57:20] [INFO ] Invariant cache hit.
[2024-06-07 12:57:20] [INFO ] State equation strengthened by 9 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) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 12:58:26] [INFO ] Deduced a trap composed of 234 places in 207 ms of which 4 ms to minimize.
[2024-06-07 12:58:29] [INFO ] Deduced a trap composed of 126 places in 111 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 92759ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 92794ms
Finished structural reductions in LTL mode , in 1 iterations and 97588 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA BlocksWorld-PT-08-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-08-LTLCardinality-13 finished in 97738 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((p0 U X(G(p0)))))'
Support contains 1 out of 1940 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1940/1940 places, 3707/3707 transitions.
Applied a total of 0 rules in 67 ms. Remains 1940 /1940 variables (removed 0) and now considering 3707/3707 (removed 0) transitions.
[2024-06-07 12:58:53] [INFO ] Invariant cache hit.
[2024-06-07 12:58:54] [INFO ] Implicit Places using invariants in 1171 ms returned []
[2024-06-07 12:58:54] [INFO ] Invariant cache hit.
[2024-06-07 12:58:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-07 12:58:58] [INFO ] Implicit Places using invariants and state equation in 3614 ms returned []
Implicit Place search using SMT with State Equation took 4802 ms to find 0 implicit places.
Running 3701 sub problems to find dead transitions.
[2024-06-07 12:58:58] [INFO ] Invariant cache hit.
[2024-06-07 12:58:58] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1934/5647 variables, and 77 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 3701/1854 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1934 variables, 77/77 constraints. Problems are: Problem set: 0 solved, 3701 unsolved
[2024-06-07 13:00:03] [INFO ] Deduced a trap composed of 234 places in 202 ms of which 3 ms to minimize.
[2024-06-07 13:00:06] [INFO ] Deduced a trap composed of 126 places in 112 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1934/5647 variables, and 79 constraints, problems are : Problem set: 0 solved, 3701 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 77/87 constraints, State Equation: 0/1940 constraints, ReadFeed: 0/9 constraints, PredecessorRefiner: 1847/1854 constraints, Known Traps: 2/2 constraints]
After SMT, in 91934ms problems are : Problem set: 0 solved, 3701 unsolved
Search for dead transitions found 0 dead transitions in 91969ms
Finished structural reductions in LTL mode , in 1 iterations and 96846 ms. Remains : 1940/1940 places, 3707/3707 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BlocksWorld-PT-08-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA BlocksWorld-PT-08-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BlocksWorld-PT-08-LTLCardinality-14 finished in 96999 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((p0&&G(F(!p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G((p1||F(p2)))))))'
[2024-06-07 13:00:31] [INFO ] Flatten gal took : 149 ms
[2024-06-07 13:00:31] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-06-07 13:00:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1940 places, 3707 transitions and 18520 arcs took 19 ms.
Total runtime 1328709 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running BlocksWorld-PT-08

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1940
TRANSITIONS: 3707
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.097s, Sys 0.006s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.014s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 1236
MODEL NAME: /home/mcc/execution/413/model
1940 places, 3707 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-08"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is BlocksWorld-PT-08, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r601-tall-171774424000219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-08.tgz
mv BlocksWorld-PT-08 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;