About the Execution of ITS-Tools for FunctionPointer-PT-c128
| 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 | ?????TFFTTTF???F | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007500166.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 FunctionPointer-PT-c128, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007500166
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 4.2M 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 FunctionPointer-PT-c128-ReachabilityCardinality-2023-10
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-00
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-02
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-05
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-06
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-11
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-13
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-14
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748894614438
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 20:03:36] [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 20:03:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 20:03:38] [INFO ] Load time of PNML (sax parser for PT used): 986 ms
[2025-06-02 20:03:38] [INFO ] Transformed 2826 places.
[2025-06-02 20:03:38] [INFO ] Transformed 8960 transitions.
[2025-06-02 20:03:38] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 1384 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 57 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40053 steps (8 resets) in 5018 ms. (7 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (14 resets) in 251 ms. (158 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (17 resets) in 411 ms. (97 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (15 resets) in 242 ms. (164 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (12 resets) in 676 ms. (59 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (11 resets) in 338 ms. (118 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (15 resets) in 208 ms. (191 steps per ms) remains 11/12 properties
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (10 resets) in 209 ms. (190 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (12 resets) in 244 ms. (163 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (18 resets) in 237 ms. (168 steps per ms) remains 11/11 properties
[2025-06-02 20:03:40] [INFO ] Flatten gal took : 1257 ms
BEST_FIRST walk for 40004 steps (12 resets) in 177 ms. (224 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (14 resets) in 286 ms. (139 steps per ms) remains 10/11 properties
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-02 20:03:41] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2025-06-02 20:03:41] [INFO ] Computed 4 invariants in 116 ms
[2025-06-02 20:03:41] [INFO ] Flatten gal took : 349 ms
[2025-06-02 20:03:41] [INFO ] State equation strengthened by 479 read => feed constraints.
[2025-06-02 20:03:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality651254709709023561.gal : 144 ms
[2025-06-02 20:03:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3063755532796400813.prop : 2 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/ReachabilityCardinality651254709709023561.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3063755532796400813.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 ...327
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) 0/74 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem FunctionPointer-PT-c128-ReachabilityCardinality-2025-05 is UNSAT
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-c128-ReachabilityCardinality-2025-08 is UNSAT
FORMULA FunctionPointer-PT-c128-ReachabilityCardinality-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 523/597 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/597 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/599 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Loading property file /tmp/ReachabilityCardinality3063755532796400813.prop.
At refinement iteration 4 (INCLUDED_ONLY) 0/599 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/600 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/600 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1564/2164 variables, 600/604 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2164 variables, 409/1013 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2164 variables, 0/1013 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1790/3954 variables, 493/1506 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3954 variables, 70/1576 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3954 variables, 0/1576 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 843/4797 variables, 402/1978 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4797 variables, 0/1978 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 284/5081 variables, 102/2080 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5081/5168 variables, and 2080 constraints, problems are : Problem set: 2 solved, 8 unsolved in 5056 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1597/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 536/578 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/578 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 2/580 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/580 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1/581 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/581 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1477/2058 variables, 581/585 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2058 variables, 407/992 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:03:49] [INFO ] Deduced a trap along path composed of 3 places in 84 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/2058 variables, 1/993 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2058 variables, 0/993 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1482/3540 variables, 441/1434 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3540 variables, 72/1506 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3540 variables, 8/1514 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3540/5168 variables, and 1514 constraints, problems are : Problem set: 2 solved, 8 unsolved in 5023 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1022/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 8/10 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 10561ms problems are : Problem set: 2 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 42 out of 1628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1451 are kept as prefixes of interest. Removing 177 places using SCC suffix rule.21 ms
Discarding 177 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 332 transitions
Reduce isomorphic transitions removed 332 transitions.
Iterating post reduction 0 with 332 rules applied. Total rules applied 333 place count 1451 transition count 5630
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 31
Discarding 290 places :
Symmetric choice reduction at 1 with 290 rule applications. Total rules 623 place count 1161 transition count 3414
Iterating global reduction 1 with 290 rules applied. Total rules applied 913 place count 1161 transition count 3414
Ensure Unique test removed 386 transitions
Reduce isomorphic transitions removed 386 transitions.
Iterating post reduction 1 with 386 rules applied. Total rules applied 1299 place count 1161 transition count 3028
Discarding 146 places :
Symmetric choice reduction at 2 with 146 rule applications. Total rules 1445 place count 1015 transition count 2736
Iterating global reduction 2 with 146 rules applied. Total rules applied 1591 place count 1015 transition count 2736
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 2 with 76 rules applied. Total rules applied 1667 place count 1015 transition count 2660
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1678 place count 1004 transition count 2638
Iterating global reduction 3 with 11 rules applied. Total rules applied 1689 place count 1004 transition count 2638
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1699 place count 994 transition count 2618
Iterating global reduction 3 with 10 rules applied. Total rules applied 1709 place count 994 transition count 2618
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1719 place count 984 transition count 2598
Iterating global reduction 3 with 10 rules applied. Total rules applied 1729 place count 984 transition count 2598
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1738 place count 975 transition count 2580
Iterating global reduction 3 with 9 rules applied. Total rules applied 1747 place count 975 transition count 2580
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 1756 place count 966 transition count 2562
Iterating global reduction 3 with 9 rules applied. Total rules applied 1765 place count 966 transition count 2562
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 1773 place count 958 transition count 2546
Iterating global reduction 3 with 8 rules applied. Total rules applied 1781 place count 958 transition count 2546
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 1788 place count 951 transition count 2532
Iterating global reduction 3 with 7 rules applied. Total rules applied 1795 place count 951 transition count 2532
Discarding 26 places :
Symmetric choice reduction at 3 with 26 rule applications. Total rules 1821 place count 925 transition count 2436
Iterating global reduction 3 with 26 rules applied. Total rules applied 1847 place count 925 transition count 2436
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 1884 place count 888 transition count 2288
Iterating global reduction 3 with 37 rules applied. Total rules applied 1921 place count 888 transition count 2288
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1956 place count 853 transition count 2182
Iterating global reduction 3 with 35 rules applied. Total rules applied 1991 place count 853 transition count 2182
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 2025 place count 819 transition count 2114
Iterating global reduction 3 with 34 rules applied. Total rules applied 2059 place count 819 transition count 2114
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 2092 place count 786 transition count 2048
Iterating global reduction 3 with 33 rules applied. Total rules applied 2125 place count 786 transition count 2048
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 2157 place count 754 transition count 1984
Iterating global reduction 3 with 32 rules applied. Total rules applied 2189 place count 754 transition count 1984
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 2219 place count 724 transition count 1924
Iterating global reduction 3 with 30 rules applied. Total rules applied 2249 place count 724 transition count 1924
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2266 place count 707 transition count 1890
Iterating global reduction 3 with 17 rules applied. Total rules applied 2283 place count 707 transition count 1890
Drop transitions (Redundant composition of simpler transitions.) removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 3 with 54 rules applied. Total rules applied 2337 place count 707 transition count 1836
Applied a total of 2337 rules in 2038 ms. Remains 707 /1628 variables (removed 921) and now considering 1836/5962 (removed 4126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2056 ms. Remains : 707/1628 places, 1836/5962 transitions.
RANDOM walk for 40005 steps (8 resets) in 490 ms. (81 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 131 ms. (303 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 101 ms. (392 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 116 ms. (341 steps per ms) remains 8/8 properties
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :31 after 2059
Interrupted probabilistic random walk after 103231 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 8
Probabilistic random walk after 103231 steps, saw 63322 distinct states, run finished after 3009 ms. (steps per millisecond=34 ) properties seen :0
[2025-06-02 20:03:57] [INFO ] Flow matrix only has 1154 transitions (discarded 682 similar events)
// Phase 1: matrix 1154 rows 707 cols
[2025-06-02 20:03:57] [INFO ] Computed 2 invariants in 14 ms
[2025-06-02 20:03:57] [INFO ] State equation strengthened by 204 read => feed constraints.
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) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 379/421 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/421 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 63/484 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/484 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 877/1361 variables, 484/486 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1361 variables, 42/528 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1361 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 303/1664 variables, 110/638 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1664 variables, 159/797 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1664 variables, 0/797 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 181/1845 variables, 102/899 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1845 variables, 3/902 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1845 variables, 0/902 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 15/1860 variables, 10/912 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1860 variables, 0/912 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (OVERLAPS) 1/1861 variables, 1/913 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1861 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (OVERLAPS) 0/1861 variables, 0/913 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1861/1861 variables, and 913 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2588 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 707/707 constraints, ReadFeed: 204/204 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 379/421 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/421 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 63/484 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/484 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 877/1361 variables, 484/486 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1361 variables, 42/528 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1361 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 303/1664 variables, 110/638 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1664 variables, 159/797 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1664 variables, 8/805 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:01] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:01] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1664 variables, 2/807 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:02] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1664 variables, 1/808 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:03] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1664 variables, 1/809 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1664 variables, 0/809 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 181/1845 variables, 102/911 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1845 variables, 3/914 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:04] [INFO ] Deduced a trap along path composed of 3 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:04] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:04] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:04] [INFO ] Deduced a trap along path composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:04] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:04] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:04] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:05] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:05] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:05] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:05] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:05] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1845 variables, 12/926 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 20:04:06] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1845 variables, 1/927 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1845 variables, 0/927 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (OVERLAPS) 15/1860 variables, 10/937 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1860 variables, 0/937 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 22 (OVERLAPS) 1/1861 variables, 1/938 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1861 variables, 0/938 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (OVERLAPS) 0/1861 variables, 0/938 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1861/1861 variables, and 938 constraints, problems are : Problem set: 0 solved, 8 unsolved in 10148 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 707/707 constraints, ReadFeed: 204/204 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 17/17 constraints]
After SMT, in 12802ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 30005 ms.
Support contains 42 out of 707 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 707/707 places, 1836/1836 transitions.
Applied a total of 0 rules in 134 ms. Remains 707 /707 variables (removed 0) and now considering 1836/1836 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 707/707 places, 1836/1836 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 707/707 places, 1836/1836 transitions.
Applied a total of 0 rules in 123 ms. Remains 707 /707 variables (removed 0) and now considering 1836/1836 (removed 0) transitions.
[2025-06-02 20:04:40] [INFO ] Flow matrix only has 1154 transitions (discarded 682 similar events)
[2025-06-02 20:04:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 20:04:41] [INFO ] Implicit Places using invariants in 806 ms returned []
[2025-06-02 20:04:41] [INFO ] Flow matrix only has 1154 transitions (discarded 682 similar events)
[2025-06-02 20:04:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 20:04:41] [INFO ] State equation strengthened by 204 read => feed constraints.
[2025-06-02 20:04:47] [INFO ] Implicit Places using invariants and state equation in 6174 ms returned []
Implicit Place search using SMT with State Equation took 6994 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 20:04:47] [INFO ] Redundant transitions in 150 ms returned []
Running 1834 sub problems to find dead transitions.
[2025-06-02 20:04:47] [INFO ] Flow matrix only has 1154 transitions (discarded 682 similar events)
[2025-06-02 20:04:47] [INFO ] Invariant cache hit.
[2025-06-02 20:04:47] [INFO ] State equation strengthened by 204 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1834 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/705 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1834 unsolved
(s328 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 705/1861 variables, and 2 constraints, problems are : Problem set: 0 solved, 1834 unsolved in 30095 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/707 constraints, ReadFeed: 0/204 constraints, PredecessorRefiner: 1834/1834 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1834 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/705 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1834 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/705 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1834 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 705/1861 variables, and 2 constraints, problems are : Problem set: 0 solved, 1834 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/707 constraints, ReadFeed: 0/204 constraints, PredecessorRefiner: 0/1834 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65588ms problems are : Problem set: 0 solved, 1834 unsolved
Search for dead transitions found 0 dead transitions in 65608ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72898 ms. Remains : 707/707 places, 1836/1836 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 682 transitions
Reduce isomorphic transitions removed 682 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 725 rules applied. Total rules applied 725 place count 707 transition count 1111
Reduce places removed 43 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 48 rules applied. Total rules applied 773 place count 664 transition count 1106
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 778 place count 659 transition count 1106
Performed 158 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 158 Pre rules applied. Total rules applied 778 place count 659 transition count 948
Deduced a syphon composed of 158 places in 1 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 3 with 316 rules applied. Total rules applied 1094 place count 501 transition count 948
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Deduced a syphon composed of 141 places in 0 ms
Reduce places removed 141 places and 0 transitions.
Iterating global reduction 3 with 282 rules applied. Total rules applied 1376 place count 360 transition count 807
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 1439 place count 297 transition count 681
Iterating global reduction 3 with 63 rules applied. Total rules applied 1502 place count 297 transition count 681
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1503 place count 297 transition count 680
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 1563 place count 237 transition count 560
Iterating global reduction 4 with 60 rules applied. Total rules applied 1623 place count 237 transition count 560
Discarding 58 places :
Symmetric choice reduction at 4 with 58 rule applications. Total rules 1681 place count 179 transition count 444
Iterating global reduction 4 with 58 rules applied. Total rules applied 1739 place count 179 transition count 444
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 4 with 56 rules applied. Total rules applied 1795 place count 179 transition count 388
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1797 place count 178 transition count 387
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 1841 place count 156 transition count 410
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1843 place count 156 transition count 408
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 6 with 23 rules applied. Total rules applied 1866 place count 156 transition count 385
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1867 place count 155 transition count 384
Iterating global reduction 6 with 1 rules applied. Total rules applied 1868 place count 155 transition count 384
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 1875 place count 155 transition count 377
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1876 place count 155 transition count 377
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1877 place count 154 transition count 377
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1879 place count 154 transition count 375
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1880 place count 154 transition count 375
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1881 place count 154 transition count 374
Applied a total of 1881 rules in 429 ms. Remains 154 /707 variables (removed 553) and now considering 374/1836 (removed 1462) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 374 rows 154 cols
[2025-06-02 20:05:53] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 20:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-02 20:05:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2025-06-02 20:05:53] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 20:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-02 20:05:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2025-06-02 20:05:53] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2025-06-02 20:05:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-02 20:05:54] [INFO ] After 188ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
[2025-06-02 20:05:54] [INFO ] After 415ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2025-06-02 20:05:54] [INFO ] After 893ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2025-06-02 20:05:54] [INFO ] Flatten gal took : 20 ms
[2025-06-02 20:05:54] [INFO ] Flatten gal took : 17 ms
[2025-06-02 20:05:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1413496832306318064.gal : 6 ms
[2025-06-02 20:05:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3394667474147022307.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/ReachabilityCardinality1413496832306318064.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3394667474147022307.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/ReachabilityCardinality3394667474147022307.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :8 after 57
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :57 after 77
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :77 after 1365
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :1365 after 165958
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :165958 after 2.14737e+07
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :2.14737e+07 after 5.752e+09
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :5.752e+09 after 5.72715e+12
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :5.72715e+12 after 6.24692e+15
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :6.24692e+15 after 3.2484e+17
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :3.2484e+17 after 1.25199e+18
Detected timeout of ITS tools.
[2025-06-02 20:06:09] [INFO ] Flatten gal took : 16 ms
[2025-06-02 20:06:09] [INFO ] Applying decomposition
[2025-06-02 20:06:09] [INFO ] Flatten gal took : 16 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/graph17369010576150297935.txt' '-o' '/tmp/graph17369010576150297935.bin' '-w' '/tmp/graph17369010576150297935.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17369010576150297935.bin' '-l' '-1' '-v' '-w' '/tmp/graph17369010576150297935.weights' '-q' '0' '-e' '0.001'
[2025-06-02 20:06:09] [INFO ] Decomposing Gal with order
[2025-06-02 20:06:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 20:06:10] [INFO ] Removed a total of 242 redundant transitions.
[2025-06-02 20:06:10] [INFO ] Flatten gal took : 124 ms
[2025-06-02 20:06:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 16 ms.
[2025-06-02 20:06:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5453232035006256154.gal : 6 ms
[2025-06-02 20:06:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18332765098257758462.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/ReachabilityCardinality5453232035006256154.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18332765098257758462.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/ReachabilityCardinality18332765098257758462.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :759 after 56021
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :56021 after 8.68708e+07
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :8.68708e+07 after 1.53308e+13
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1.53308e+13 after 4.53819e+20
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32193 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 20:06:25] [INFO ] Flatten gal took : 249 ms
[2025-06-02 20:06:25] [INFO ] Applying decomposition
[2025-06-02 20:06:26] [INFO ] Flatten gal took : 231 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/graph3175588166291003050.txt' '-o' '/tmp/graph3175588166291003050.bin' '-w' '/tmp/graph3175588166291003050.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3175588166291003050.bin' '-l' '-1' '-v' '-w' '/tmp/graph3175588166291003050.weights' '-q' '0' '-e' '0.001'
[2025-06-02 20:06:26] [INFO ] Decomposing Gal with order
[2025-06-02 20:06:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 20:06:30] [INFO ] Removed a total of 4603 redundant transitions.
[2025-06-02 20:06:30] [INFO ] Flatten gal took : 3629 ms
[2025-06-02 20:06:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2365 labels/synchronizations in 314 ms.
[2025-06-02 20:06:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6073595060544478295.gal : 34 ms
[2025-06-02 20:06:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1255483570443647182.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/ReachabilityCardinality6073595060544478295.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1255483570443647182.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/ReachabilityCardinality1255483570443647182.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 30
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :30 after 2058
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :2058 after 769331
Detected timeout of ITS tools.
[2025-06-02 20:36:36] [INFO ] Flatten gal took : 1134 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17568352310525013524
[2025-06-02 20:36:38] [INFO ] Too many transitions (1836) to apply POR reductions. Disabling POR matrices.
[2025-06-02 20:36:38] [INFO ] Applying decomposition
[2025-06-02 20:36:38] [INFO ] Built C files in 775ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17568352310525013524
Running compilation step : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '90' '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 20:36:39] [INFO ] Flatten gal took : 942 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/graph2269281720189358406.txt' '-o' '/tmp/graph2269281720189358406.bin' '-w' '/tmp/graph2269281720189358406.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2269281720189358406.bin' '-l' '-1' '-v' '-w' '/tmp/graph2269281720189358406.weights' '-q' '0' '-e' '0.001'
[2025-06-02 20:36:41] [INFO ] Decomposing Gal with order
[2025-06-02 20:36:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 20:36:45] [INFO ] Removed a total of 1831 redundant transitions.
[2025-06-02 20:36:45] [INFO ] Flatten gal took : 3969 ms
[2025-06-02 20:36:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 631 labels/synchronizations in 57 ms.
[2025-06-02 20:36:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality373750429003993829.gal : 35 ms
[2025-06-02 20:36:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9472861802472356328.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/ReachabilityCardinality373750429003993829.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9472861802472356328.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 ...327
Loading property file /tmp/ReachabilityCardinality9472861802472356328.prop.
Compilation finished in 7924 ms.
Running link step : cd /tmp/ltsmin17568352310525013524;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 81 ms.
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202500==true'
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :31 after 1987
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :1987 after 1.2276e+06
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :1.2276e+06 after 3.60258e+10
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202500==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202407==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202407==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202409==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202409==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202310==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202310==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202511==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202511==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202412==true'
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :3.60258e+10 after 5.2632e+17
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202412==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202513==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202513==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202514==true'
WARNING : LTSmin timed out (>56 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202514==true'
Retrying LTSmin with larger timeout 3600 s
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202500==true'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202500==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202407==true'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202407==true'
Running LTSmin : cd /tmp/ltsmin17568352310525013524;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityCardinality202409==true'
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="FunctionPointer-PT-c128"
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 FunctionPointer-PT-c128, 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 r100-smll-174867007500166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c128.tgz
mv FunctionPointer-PT-c128 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 ;