About the Execution of ITS-Tools for CANInsertWithFailure-PT-090
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ????FFFTTTFFFFF? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813700326.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is CANInsertWithFailure-PT-090, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813700326
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 49M May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2023-11
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2023-13
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2023-14
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2024-15
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-00
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-01
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-02
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-03
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-04
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-05
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-06
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-07
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-08
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-09
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-10
FORMULA_NAME CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-12
=== Now, execution of the tool begins
BK_START 1748853830760
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-090
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 08:43:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 08:43:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 08:43:54] [INFO ] Load time of PNML (sax parser for PT used): 2042 ms
[2025-06-02 08:43:54] [INFO ] Transformed 17284 places.
[2025-06-02 08:43:55] [INFO ] Transformed 49140 transitions.
[2025-06-02 08:43:55] [INFO ] Parsed PT model containing 17284 places and 49140 transitions and 131400 arcs in 2396 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 68 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (16 resets) in 6900 ms. (5 steps per ms) remains 10/16 properties
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 871 ms. (45 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1249 ms. (32 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 633 ms. (63 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 392 ms. (101 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 368 ms. (108 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 10/10 properties
// Phase 1: matrix 49140 rows 17284 cols
[2025-06-02 08:44:00] [INFO ] Flatten gal took : 3034 ms
[2025-06-02 08:44:01] [INFO ] Flatten gal took : 1203 ms
[2025-06-02 08:44:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17759259227422398698.gal : 311 ms
[2025-06-02 08:44:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16926411131999703554.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17759259227422398698.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16926411131999703554.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16926411131999703554.prop.
[2025-06-02 08:44:20] [INFO ] Computed 93 invariants in 21086 ms
[2025-06-02 08:44:20] [INFO ] State equation strengthened by 16110 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/275 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 16846/17121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 10 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 Real declared 17121/66424 variables, and 11 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5061 ms.
Refiners :[Positive P Invariants (semi-flows): 11/91 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/17284 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 10/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/275 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 16846/17121 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 10 unsolved
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(s2659 0)
(s2660 0)
(s2661 0)
(s2662 0)
(s2663 0)
(s2664 0)
(s2665 0)
(s2666 0)
(s2667 0)
(s2668 0)
(s2669 0)
(s2670 0)
(s2671 0)
(s2672 0)
(s2673 0)
(s2674 0)
(s2675 0)
(s2676 0)
(s2677 0)
(s2678 0)
(s2679 0)
(s2680 0)
(s2681 0)
(s2682 0)
(s2683 0)
(s2684 0)
(s2685 0)
(s2686 0)
(s2687 0)
(s2688 0)
(s2689 0)
(s2690 0)
(s2691 0)
(s2692 0)
(s2693 0)
(s2694 0)
(s2695 0)
(s2696 0)
(s2697 0)
(s2698 0)
(s2699 0)
(s2700 0)
(s2701 0)
(s2702 0)
(s2703 0)
(s2704 0)
(s2705 1)
(s2706 0)
(s2707 0)
(s2708 0)
(s2709 0)
(s2710 0)
(s2711 0)
(s2712 0)
(s2713 0)
(s2714 0)
(s2715 0)
(s2716 0)
(s2717 0)
(s2718 0)
(s2719 0)
(s2720 0)
(s2721 0)
(s2722 0)
(s2723 0)
(s2724 0)
(s2725 0)
(s2726 0)
(s2727 0)
(s2728 0)
(s2729 0)
(s2730 0)
(s2731 0)
(s2732 0)
(s2733 0)
(s2734 0)
(s2735 0)
(s2736 0)
(s2737 0)
(s2738 0)
(s2739 0)
(s2740 0)
(s2741 0)
(s2742 0)
(s2743 0)
(s2744 0)
(s2745 0)
(s2746 0)
(s2747 0)
(s2748 0)
(s2749 0)
(s2750 0)
(s2751 0)
(s2752 0)
(s2753 0)
(s2754 0)
(s2755 0)
(s2756 0)
(s2757 0)
(s2758 0)
(s2759 0)
(s2760 0)
(s2761 0)
(s2762 2)
(s2763 2)
(s2764 0)
(s2765 0)
(s2766 0)
(s2767 0)
(s2768 0)
(s2769 0)
(s2770 0)
(s2771 0)
(s2772 0)
(s2773 0)
(s2774 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 17121/66424 variables, and 11 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5032 ms.
Refiners :[Positive P Invariants (semi-flows): 11/91 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/17284 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 6/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31971ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 275 out of 17284 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17284/17284 places, 49140/49140 transitions.
Graph (complete) has 66151 edges and 17284 vertex of which 17283 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.82 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 604 transitions
Trivial Post-agglo rules discarded 604 transitions
Performed 604 trivial Post agglomeration. Transition count delta: 604
Iterating post reduction 0 with 604 rules applied. Total rules applied 605 place count 17283 transition count 48536
Reduce places removed 604 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 612 rules applied. Total rules applied 1217 place count 16679 transition count 48528
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1225 place count 16671 transition count 48528
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 1225 place count 16671 transition count 48523
Deduced a syphon composed of 5 places in 24 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 1235 place count 16666 transition count 48523
Performed 7611 Post agglomeration using F-continuation condition.Transition count delta: 7611
Deduced a syphon composed of 7611 places in 33 ms
Reduce places removed 7611 places and 0 transitions.
Iterating global reduction 3 with 15222 rules applied. Total rules applied 16457 place count 9055 transition count 40912
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 16461 place count 9055 transition count 40908
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 16465 place count 9051 transition count 40908
Partial Free-agglomeration rule applied 8587 times.
Drop transitions (Partial Free agglomeration) removed 8587 transitions
Iterating global reduction 4 with 8587 rules applied. Total rules applied 25052 place count 9051 transition count 40908
Partial Free-agglomeration rule applied 457 times.
Drop transitions (Partial Free agglomeration) removed 457 transitions
Iterating global reduction 4 with 457 rules applied. Total rules applied 25509 place count 9051 transition count 40908
Applied a total of 25509 rules in 42302 ms. Remains 9051 /17284 variables (removed 8233) and now considering 40908/49140 (removed 8232) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42327 ms. Remains : 9051/17284 places, 40908/49140 transitions.
RANDOM walk for 40000 steps (68 resets) in 4477 ms. (8 steps per ms) remains 7/10 properties
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 292 ms. (136 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 393 ms. (101 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 217 ms. (183 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 336 ms. (118 steps per ms) remains 7/7 properties
[2025-06-02 08:45:15] [INFO ] Flow matrix only has 40801 transitions (discarded 107 similar events)
// Phase 1: matrix 40801 rows 9051 cols
[2025-06-02 08:45:21] [INFO ] Computed 92 invariants in 5645 ms
[2025-06-02 08:45:21] [INFO ] State equation strengthened by 39195 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8683/8885 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8885 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 162/9047 variables, 81/90 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9047 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 2/9049 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9049 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 49850/49852 variables, and 9141 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45053 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 9049/9051 constraints, ReadFeed: 0/39195 constraints, PredecessorRefiner: 7/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/202 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 8683/8885 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:10] [INFO ] Deduced a trap composed of 2 places in 890 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/8885 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8885 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 162/9047 variables, 81/91 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9047 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 2/9049 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:46:59] [INFO ] Deduced a trap composed of 94 places in 35433 ms of which 1879 ms to minimize.
SMT process timed out in 104045ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 202 out of 9051 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9051/9051 places, 40908/40908 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9051 transition count 40907
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 9050 transition count 40906
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 9049 transition count 40906
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 16 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 80 place count 9011 transition count 40868
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 9011 transition count 40867
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 82 place count 9010 transition count 40867
Partial Free-agglomeration rule applied 30 times.
Drop transitions (Partial Free agglomeration) removed 30 transitions
Iterating global reduction 4 with 30 rules applied. Total rules applied 112 place count 9010 transition count 40867
Applied a total of 112 rules in 19378 ms. Remains 9010 /9051 variables (removed 41) and now considering 40867/40908 (removed 41) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19378 ms. Remains : 9010/9051 places, 40867/40908 transitions.
RANDOM walk for 40000 steps (68 resets) in 3790 ms. (10 steps per ms) remains 6/7 properties
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 252 ms. (158 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 278 ms. (143 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 688 ms. (58 steps per ms) remains 6/6 properties
[2025-06-02 08:47:20] [INFO ] Flow matrix only has 40785 transitions (discarded 82 similar events)
// Phase 1: matrix 40785 rows 9010 cols
[2025-06-02 08:47:26] [INFO ] Computed 92 invariants in 6197 ms
[2025-06-02 08:47:27] [INFO ] State equation strengthened by 39324 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8666/8844 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8844 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 162/9006 variables, 81/90 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9006 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 2/9008 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/9008 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 40785/49793 variables, 9008/9100 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 49793/49795 variables, and 48424 constraints, problems are : Problem set: 0 solved, 6 unsolved in 75087 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 9008/9010 constraints, ReadFeed: 39324/39324 constraints, PredecessorRefiner: 6/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/178 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8666/8844 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:48:45] [INFO ] Deduced a trap composed of 2 places in 618 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/8844 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8844 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 162/9006 variables, 81/91 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/9006 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 2/9008 variables, 2/93 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:37] [INFO ] Deduced a trap composed of 95 places in 41261 ms of which 1692 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/9008 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/9008 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 49793/49795 variables, and 9102 constraints, problems are : Problem set: 0 solved, 6 unsolved in 75019 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 9008/9010 constraints, ReadFeed: 0/39324 constraints, PredecessorRefiner: 5/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 156868ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 178 out of 9010 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 9010/9010 places, 40867/40867 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 10 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 8999 transition count 40856
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 37 place count 8999 transition count 40856
Applied a total of 37 rules in 13639 ms. Remains 8999 /9010 variables (removed 11) and now considering 40856/40867 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13639 ms. Remains : 8999/9010 places, 40856/40867 transitions.
RANDOM walk for 40000 steps (68 resets) in 2829 ms. (14 steps per ms) remains 5/6 properties
FORMULA CANInsertWithFailure-PT-090-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 157 ms. (253 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 204 ms. (195 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 255 ms. (156 steps per ms) remains 5/5 properties
[2025-06-02 08:50:12] [INFO ] Flow matrix only has 40786 transitions (discarded 70 similar events)
// Phase 1: matrix 40786 rows 8999 cols
[2025-06-02 08:50:17] [INFO ] Computed 92 invariants in 5009 ms
[2025-06-02 08:50:17] [INFO ] State equation strengthened by 39369 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 8701/8831 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8831 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 164/8995 variables, 82/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8995 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2/8997 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8997 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 40786/49783 variables, 8997/9089 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49783 variables, 39369/48458 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49783 variables, 0/48458 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SMT process timed out in 95322ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 130 out of 8999 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8999/8999 places, 40856/40856 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8999 transition count 40855
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8998 transition count 40855
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 8998 transition count 40854
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 8997 transition count 40854
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 10 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 54 place count 8972 transition count 40829
Partial Free-agglomeration rule applied 23 times.
Drop transitions (Partial Free agglomeration) removed 23 transitions
Iterating global reduction 2 with 23 rules applied. Total rules applied 77 place count 8972 transition count 40829
Applied a total of 77 rules in 16347 ms. Remains 8972 /8999 variables (removed 27) and now considering 40829/40856 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16347 ms. Remains : 8972/8999 places, 40829/40856 transitions.
RANDOM walk for 40000 steps (69 resets) in 2813 ms. (14 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 244 ms. (163 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 263 ms. (151 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 79818 steps, run timeout after 3003 ms. (steps per millisecond=26 ) properties seen :0 out of 5
Probabilistic random walk after 79818 steps, saw 77630 distinct states, run finished after 3014 ms. (steps per millisecond=26 ) properties seen :0
[2025-06-02 08:52:08] [INFO ] Flow matrix only has 40775 transitions (discarded 54 similar events)
// Phase 1: matrix 40775 rows 8972 cols
[2025-06-02 08:52:13] [INFO ] Computed 92 invariants in 5054 ms
[2025-06-02 08:52:13] [INFO ] State equation strengthened by 39454 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 8674/8804 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8804 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 164/8968 variables, 82/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8968 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2/8970 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8970 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 40775/49745 variables, 8970/9062 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/49745 variables, 39454/48516 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/49745 variables, 0/48516 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 49747/49747 variables, and 48518 constraints, problems are : Problem set: 0 solved, 5 unsolved in 105116 ms.
Refiners :[Positive P Invariants (semi-flows): 90/90 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 8972/8972 constraints, ReadFeed: 39454/39454 constraints, PredecessorRefiner: 5/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 8674/8804 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:01] [INFO ] Deduced a trap composed of 2 places in 589 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:01] [INFO ] Deduced a trap composed of 2 places in 609 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:02] [INFO ] Deduced a trap composed of 2 places in 586 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:03] [INFO ] Deduced a trap composed of 2 places in 596 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:04] [INFO ] Deduced a trap composed of 2 places in 599 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:04] [INFO ] Deduced a trap composed of 2 places in 592 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:05] [INFO ] Deduced a trap composed of 2 places in 605 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:06] [INFO ] Deduced a trap composed of 2 places in 605 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:07] [INFO ] Deduced a trap composed of 2 places in 587 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:07] [INFO ] Deduced a trap composed of 2 places in 605 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:08] [INFO ] Deduced a trap composed of 2 places in 582 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:09] [INFO ] Deduced a trap composed of 2 places in 724 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:10] [INFO ] Deduced a trap composed of 2 places in 598 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:10] [INFO ] Deduced a trap composed of 2 places in 596 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:11] [INFO ] Deduced a trap composed of 2 places in 586 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:12] [INFO ] Deduced a trap composed of 2 places in 596 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:13] [INFO ] Deduced a trap composed of 2 places in 571 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:13] [INFO ] Deduced a trap composed of 2 places in 587 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:14] [INFO ] Deduced a trap composed of 2 places in 590 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:15] [INFO ] Deduced a trap composed of 2 places in 576 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/8804 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:15] [INFO ] Deduced a trap composed of 2 places in 571 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:16] [INFO ] Deduced a trap composed of 2 places in 569 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:17] [INFO ] Deduced a trap composed of 2 places in 573 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:18] [INFO ] Deduced a trap composed of 2 places in 570 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:18] [INFO ] Deduced a trap composed of 2 places in 571 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:19] [INFO ] Deduced a trap composed of 2 places in 578 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:20] [INFO ] Deduced a trap composed of 2 places in 549 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:20] [INFO ] Deduced a trap composed of 2 places in 569 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:21] [INFO ] Deduced a trap composed of 2 places in 551 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:22] [INFO ] Deduced a trap composed of 2 places in 565 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:23] [INFO ] Deduced a trap composed of 2 places in 578 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:23] [INFO ] Deduced a trap composed of 2 places in 556 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:24] [INFO ] Deduced a trap composed of 2 places in 570 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:25] [INFO ] Deduced a trap composed of 2 places in 548 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:25] [INFO ] Deduced a trap composed of 2 places in 563 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:26] [INFO ] Deduced a trap composed of 2 places in 565 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:27] [INFO ] Deduced a trap composed of 2 places in 564 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:27] [INFO ] Deduced a trap composed of 2 places in 562 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:28] [INFO ] Deduced a trap composed of 2 places in 551 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:54:29] [INFO ] Deduced a trap composed of 2 places in 559 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/8804 variables, 20/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8804 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 164/8968 variables, 82/130 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:10] [INFO ] Deduced a trap composed of 2 places in 37776 ms of which 384 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:47] [INFO ] Deduced a trap composed of 2 places in 37044 ms of which 373 ms to minimize.
SMT process timed out in 219107ms, After SMT, problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 130 out of 8972 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8972/8972 places, 40829/40829 transitions.
Applied a total of 0 rules in 6142 ms. Remains 8972 /8972 variables (removed 0) and now considering 40829/40829 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6143 ms. Remains : 8972/8972 places, 40829/40829 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8972/8972 places, 40829/40829 transitions.
Applied a total of 0 rules in 6033 ms. Remains 8972 /8972 variables (removed 0) and now considering 40829/40829 (removed 0) transitions.
[2025-06-02 08:55:59] [INFO ] Flow matrix only has 40775 transitions (discarded 54 similar events)
[2025-06-02 08:55:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 08:56:31] [INFO ] Performed 540/8972 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-02 08:56:42] [INFO ] Implicit Places using invariants in 43289 ms returned []
Implicit Place search using SMT only with invariants took 43302 ms to find 0 implicit places.
Running 40739 sub problems to find dead transitions.
[2025-06-02 08:56:43] [INFO ] Flow matrix only has 40775 transitions (discarded 54 similar events)
[2025-06-02 08:56:43] [INFO ] Invariant cache hit.
[2025-06-02 08:56:43] [INFO ] State equation strengthened by 39454 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 221760ms, After SMT, problems are : Problem set: 0 solved, 40739 unsolved
Search for dead transitions found 0 dead transitions in 221967ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271459 ms. Remains : 8972/8972 places, 40829/40829 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 38603 edges and 8972 vertex of which 7843 / 8972 are part of one of the 2 SCC in 14 ms
Free SCC test removed 7841 places
Drop transitions (Empty/Sink Transition effects.) removed 29175 transitions
Ensure Unique test removed 8074 transitions
Reduce isomorphic transitions removed 37249 transitions.
Graph (complete) has 4226 edges and 1131 vertex of which 867 are kept as prefixes of interest. Removing 264 places using SCC suffix rule.1 ms
Discarding 264 places :
Also discarding 85 output transitions
Drop transitions (Output transitions of discarded places.) removed 85 transitions
Drop transitions (Empty/Sink Transition effects.) removed 693 transitions
Reduce isomorphic transitions removed 693 transitions.
Iterating post reduction 0 with 693 rules applied. Total rules applied 695 place count 867 transition count 2802
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 695 place count 867 transition count 2800
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 699 place count 865 transition count 2800
Discarding 569 places :
Symmetric choice reduction at 1 with 569 rule applications. Total rules 1268 place count 296 transition count 1264
Iterating global reduction 1 with 569 rules applied. Total rules applied 1837 place count 296 transition count 1264
Ensure Unique test removed 400 transitions
Reduce isomorphic transitions removed 400 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 2237 place count 296 transition count 864
Discarding 82 places :
Symmetric choice reduction at 2 with 82 rule applications. Total rules 2319 place count 214 transition count 700
Iterating global reduction 2 with 82 rules applied. Total rules applied 2401 place count 214 transition count 700
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 2 with 82 rules applied. Total rules applied 2483 place count 214 transition count 618
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 2487 place count 212 transition count 622
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2488 place count 212 transition count 621
Drop transitions (Redundant composition of simpler transitions.) removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 4 with 39 rules applied. Total rules applied 2527 place count 212 transition count 582
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 2530 place count 212 transition count 579
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2533 place count 209 transition count 579
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2533 place count 209 transition count 578
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2535 place count 208 transition count 578
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2537 place count 206 transition count 575
Iterating global reduction 6 with 2 rules applied. Total rules applied 2539 place count 206 transition count 575
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 2563 place count 194 transition count 563
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 2568 place count 194 transition count 558
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 2572 place count 192 transition count 557
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 2574 place count 192 transition count 555
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 2579 place count 192 transition count 550
Free-agglomeration rule applied 27 times with reduction of 1 identical transitions.
Iterating global reduction 8 with 27 rules applied. Total rules applied 2606 place count 192 transition count 522
Reduce places removed 27 places and 0 transitions.
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 8 with 65 rules applied. Total rules applied 2671 place count 165 transition count 484
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 2677 place count 165 transition count 478
Partial Free-agglomeration rule applied 13 times.
Drop transitions (Partial Free agglomeration) removed 13 transitions
Iterating global reduction 9 with 13 rules applied. Total rules applied 2690 place count 165 transition count 478
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 2691 place count 165 transition count 477
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 2692 place count 164 transition count 476
Iterating global reduction 10 with 1 rules applied. Total rules applied 2693 place count 164 transition count 476
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 2696 place count 164 transition count 473
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 2698 place count 162 transition count 471
Applied a total of 2698 rules in 1223 ms. Remains 162 /8972 variables (removed 8810) and now considering 471/40829 (removed 40358) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 471 rows 162 cols
[2025-06-02 09:00:26] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 09:00:26] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2025-06-02 09:00:26] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 09:00:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2025-06-02 09:00:26] [INFO ] After 204ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2025-06-02 09:00:26] [INFO ] After 358ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-02 09:00:27] [INFO ] After 542ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2025-06-02 09:00:27] [INFO ] Flatten gal took : 11 ms
[2025-06-02 09:00:27] [INFO ] Flatten gal took : 10 ms
[2025-06-02 09:00:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1845082909504126422.gal : 5 ms
[2025-06-02 09:00:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6252389435360704651.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1845082909504126422.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6252389435360704651.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6252389435360704651.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :9 after 39
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :39 after 116
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :116 after 541
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :541 after 887
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :887 after 7313
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :7313 after 77252
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :77252 after 998520
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :998520 after 8.48432e+07
Detected timeout of ITS tools.
[2025-06-02 09:00:42] [INFO ] Flatten gal took : 13 ms
[2025-06-02 09:00:42] [INFO ] Applying decomposition
[2025-06-02 09:00:42] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14616667229859560672.txt' '-o' '/tmp/graph14616667229859560672.bin' '-w' '/tmp/graph14616667229859560672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14616667229859560672.bin' '-l' '-1' '-v' '-w' '/tmp/graph14616667229859560672.weights' '-q' '0' '-e' '0.001'
[2025-06-02 09:00:42] [INFO ] Decomposing Gal with order
[2025-06-02 09:00:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 09:00:42] [INFO ] Removed a total of 204 redundant transitions.
[2025-06-02 09:00:42] [INFO ] Flatten gal took : 140 ms
[2025-06-02 09:00:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 21 ms.
[2025-06-02 09:00:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1538991654288698165.gal : 9 ms
[2025-06-02 09:00:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17700417035159431350.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1538991654288698165.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17700417035159431350.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17700417035159431350.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 18
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :18 after 55
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :55 after 60
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :60 after 1032
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1032 after 12108
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :12108 after 103595
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :103595 after 2.5019e+06
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :2.5019e+06 after 1.19232e+07
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.19232e+07 after 5.29321e+07
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32768 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 09:00:59] [INFO ] Flatten gal took : 1445 ms
[2025-06-02 09:00:59] [INFO ] Applying decomposition
[2025-06-02 09:01:00] [INFO ] Flatten gal took : 1366 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10543742993722827458.txt' '-o' '/tmp/graph10543742993722827458.bin' '-w' '/tmp/graph10543742993722827458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10543742993722827458.bin' '-l' '-1' '-v' '-w' '/tmp/graph10543742993722827458.weights' '-q' '0' '-e' '0.001'
[2025-06-02 09:01:04] [INFO ] Decomposing Gal with order
[2025-06-02 09:01:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 09:01:14] [INFO ] Removed a total of 25885 redundant transitions.
[2025-06-02 09:01:16] [INFO ] Flatten gal took : 5431 ms
[2025-06-02 09:01:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 16074 labels/synchronizations in 5694 ms.
[2025-06-02 09:01:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5730832572948034880.gal : 256 ms
[2025-06-02 09:01:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3662372072347769039.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5730832572948034880.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3662372072347769039.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3662372072347769039.prop.
Detected timeout of ITS tools.
[2025-06-02 09:31:33] [INFO ] Flatten gal took : 2581 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13952645131824399829
[2025-06-02 09:31:34] [INFO ] Too many transitions (40829) to apply POR reductions. Disabling POR matrices.
[2025-06-02 09:31:35] [INFO ] Applying decomposition
[2025-06-02 09:31:35] [INFO ] Built C files in 1269ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13952645131824399829
Running compilation step : cd /tmp/ltsmin13952645131824399829;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-02 09:31:36] [INFO ] Flatten gal took : 1132 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12233917905525451943.txt' '-o' '/tmp/graph12233917905525451943.bin' '-w' '/tmp/graph12233917905525451943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12233917905525451943.bin' '-l' '-1' '-v' '-w' '/tmp/graph12233917905525451943.weights' '-q' '0' '-e' '0.001'
[2025-06-02 09:31:38] [INFO ] Decomposing Gal with order
[2025-06-02 09:31:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 09:31:46] [INFO ] Removed a total of 48031 redundant transitions.
[2025-06-02 09:31:47] [INFO ] Flatten gal took : 5212 ms
[2025-06-02 09:32:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 30701 labels/synchronizations in 11305 ms.
[2025-06-02 09:32:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1531358191932494553.gal : 253 ms
[2025-06-02 09:32:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2025281917939401919.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1531358191932494553.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2025281917939401919.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2025281917939401919.prop.
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13952645131824399829;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 144 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13952645131824399829;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 144 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-090"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$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 2-5832"
echo " Executing tool itstools"
echo " Input is CANInsertWithFailure-PT-090, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r030-smll-174853813700326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-090.tgz
mv CANInsertWithFailure-PT-090 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;