About the Execution of ITS-Tools for FunctionPointer-PT-c004
| 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 | T?FTTTFTTFTTFFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007400126.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-c004, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007400126
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K 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 2.4K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K 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-c004-ReachabilityCardinality-2023-07
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-00
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-01
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-02
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-03
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-04
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-05
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-06
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-08
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-09
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-10
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-12
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-13
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-14
FORMULA_NAME FunctionPointer-PT-c004-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748833498951
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-c004
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 03:05:00] [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 03:05:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 03:05:01] [INFO ] Load time of PNML (sax parser for PT used): 836 ms
[2025-06-02 03:05:01] [INFO ] Transformed 2826 places.
[2025-06-02 03:05:01] [INFO ] Transformed 8960 transitions.
[2025-06-02 03:05:02] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 1096 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 52 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 8023 ms. (4 steps per ms) remains 7/9 properties
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 542 ms. (73 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 314 ms. (126 steps per ms) remains 6/7 properties
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-02 03:05:04] [INFO ] Flatten gal took : 1450 ms
BEST_FIRST walk for 40003 steps (8 resets) in 383 ms. (104 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 623 ms. (64 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 236 ms. (168 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 280 ms. (142 steps per ms) remains 6/6 properties
[2025-06-02 03:05:05] [INFO ] Flatten gal took : 540 ms
BEST_FIRST walk for 40003 steps (8 resets) in 396 ms. (100 steps per ms) remains 6/6 properties
[2025-06-02 03:05:05] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2025-06-02 03:05:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14297387237634007991.gal : 214 ms
[2025-06-02 03:05:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7284240898776077544.prop : 6 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/ReachabilityCardinality14297387237634007991.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7284240898776077544.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2025-06-02 03:05:05] [INFO ] Computed 4 invariants in 232 ms
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
[2025-06-02 03:05:05] [INFO ] State equation strengthened by 479 read => feed constraints.
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) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 532/581 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/581 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/583 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Loading property file /tmp/ReachabilityCardinality7284240898776077544.prop.
At refinement iteration 5 (OVERLAPS) 1/584 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/584 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1488/2072 variables, 584/588 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2072 variables, 405/993 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2072 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 1423/3495 variables, 438/1431 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3495 variables, 74/1505 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3495 variables, 0/1505 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 938/4433 variables, 407/1912 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4433 variables, 0/1912 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 545/4978 variables, 137/2049 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4978/5168 variables, and 2049 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5059 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1566/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 6/6 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 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 532/581 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/581 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2/583 variables, 1/3 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 03:05:11] [INFO ] Deduced a trap composed of 131 places in 356 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 1/584 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/584 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1488/2072 variables, 584/589 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2072 variables, 405/994 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2072 variables, 1/995 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 03:05:14] [INFO ] Deduced a trap along path composed of 3 places in 53 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:14] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/2072 variables, 2/997 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2072 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 31
SMT process timed out in 10602ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 2404 ms.
Support contains 49 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 1443 are kept as prefixes of interest. Removing 185 places using SCC suffix rule.30 ms
Discarding 185 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 342 transitions
Reduce isomorphic transitions removed 342 transitions.
Iterating post reduction 0 with 342 rules applied. Total rules applied 343 place count 1443 transition count 5620
Discarding 289 places :
Symmetric choice reduction at 1 with 289 rule applications. Total rules 632 place count 1154 transition count 3404
Iterating global reduction 1 with 289 rules applied. Total rules applied 921 place count 1154 transition count 3404
Ensure Unique test removed 376 transitions
Reduce isomorphic transitions removed 376 transitions.
Iterating post reduction 1 with 376 rules applied. Total rules applied 1297 place count 1154 transition count 3028
Discarding 151 places :
Symmetric choice reduction at 2 with 151 rule applications. Total rules 1448 place count 1003 transition count 2726
Iterating global reduction 2 with 151 rules applied. Total rules applied 1599 place count 1003 transition count 2726
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 2 with 80 rules applied. Total rules applied 1679 place count 1003 transition count 2646
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1693 place count 989 transition count 2618
Iterating global reduction 3 with 14 rules applied. Total rules applied 1707 place count 989 transition count 2618
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1721 place count 975 transition count 2590
Iterating global reduction 3 with 14 rules applied. Total rules applied 1735 place count 975 transition count 2590
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1748 place count 962 transition count 2564
Iterating global reduction 3 with 13 rules applied. Total rules applied 1761 place count 962 transition count 2564
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1773 place count 950 transition count 2540
Iterating global reduction 3 with 12 rules applied. Total rules applied 1785 place count 950 transition count 2540
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1797 place count 938 transition count 2516
Iterating global reduction 3 with 12 rules applied. Total rules applied 1809 place count 938 transition count 2516
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1819 place count 928 transition count 2496
Iterating global reduction 3 with 10 rules applied. Total rules applied 1829 place count 928 transition count 2496
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1839 place count 918 transition count 2476
Iterating global reduction 3 with 10 rules applied. Total rules applied 1849 place count 918 transition count 2476
Discarding 32 places :
Symmetric choice reduction at 3 with 32 rule applications. Total rules 1881 place count 886 transition count 2360
Iterating global reduction 3 with 32 rules applied. Total rules applied 1913 place count 886 transition count 2360
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 1961 place count 838 transition count 2168
Iterating global reduction 3 with 48 rules applied. Total rules applied 2009 place count 838 transition count 2168
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 2056 place count 791 transition count 2030
Iterating global reduction 3 with 47 rules applied. Total rules applied 2103 place count 791 transition count 2030
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 2150 place count 744 transition count 1936
Iterating global reduction 3 with 47 rules applied. Total rules applied 2197 place count 744 transition count 1936
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 2240 place count 701 transition count 1850
Iterating global reduction 3 with 43 rules applied. Total rules applied 2283 place count 701 transition count 1850
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 2325 place count 659 transition count 1766
Iterating global reduction 3 with 42 rules applied. Total rules applied 2367 place count 659 transition count 1766
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 2405 place count 621 transition count 1690
Iterating global reduction 3 with 38 rules applied. Total rules applied 2443 place count 621 transition count 1690
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 2460 place count 604 transition count 1656
Iterating global reduction 3 with 17 rules applied. Total rules applied 2477 place count 604 transition count 1656
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 3 with 34 rules applied. Total rules applied 2511 place count 604 transition count 1622
Applied a total of 2511 rules in 2010 ms. Remains 604 /1628 variables (removed 1024) and now considering 1622/5962 (removed 4340) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2025 ms. Remains : 604/1628 places, 1622/5962 transitions.
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :31 after 1926
RANDOM walk for 40002 steps (8 resets) in 856 ms. (46 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 160 ms. (248 steps per ms) remains 5/6 properties
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 136 ms. (292 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 179 ms. (222 steps per ms) remains 5/5 properties
[2025-06-02 03:05:20] [INFO ] Flow matrix only has 997 transitions (discarded 625 similar events)
// Phase 1: matrix 997 rows 604 cols
[2025-06-02 03:05:20] [INFO ] Computed 2 invariants in 12 ms
[2025-06-02 03:05:20] [INFO ] State equation strengthened by 168 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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 373/415 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/415 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 38/453 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/453 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 807/1260 variables, 453/455 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1260 variables, 29/484 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1260 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 229/1489 variables, 82/566 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1489 variables, 137/703 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1489 variables, 0/703 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 105/1594 variables, 63/766 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1594 variables, 2/768 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1594 variables, 0/768 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 7/1601 variables, 6/774 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1601 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/1601 variables, 0/774 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1601/1601 variables, and 774 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2252 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 604/604 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 5/5 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 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, 5 unsolved
At refinement iteration 1 (OVERLAPS) 373/415 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/415 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 38/453 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/453 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 807/1260 variables, 453/455 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1260 variables, 29/484 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 03:05:24] [INFO ] Deduced a trap along path composed of 3 places in 32 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1260 variables, 1/485 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1260 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 229/1489 variables, 82/567 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1489 variables, 137/704 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1489 variables, 5/709 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 03:05:25] [INFO ] Deduced a trap composed of 131 places in 446 ms of which 10 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1489 variables, 1/710 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 03:05:26] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:26] [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 03:05:26] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1489 variables, 3/713 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 03:05:27] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1489 variables, 1/714 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 03:05:28] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1489 variables, 1/715 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 03:05:29] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1489 variables, 1/716 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 03:05:30] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1489 variables, 1/717 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1489 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 105/1594 variables, 63/780 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1594 variables, 2/782 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 03:05:31] [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 03:05:31] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:31] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1594 variables, 3/785 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 03:05:32] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1594 variables, 1/786 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 03:05:32] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1594 variables, 1/787 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 03:05:33] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:34] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 0 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1594 variables, 2/789 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 03:05:34] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:34] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 2 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1594 variables, 2/791 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1594 variables, 0/791 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (OVERLAPS) 7/1601 variables, 6/797 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 03:05:36] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:36] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:36] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:36] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:37] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:37] [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 03:05:37] [INFO ] Deduced a trap along path composed of 3 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:37] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 0 ms to minimize.
Problem FunctionPointer-PT-c004-ReachabilityCardinality-2025-12 is UNSAT
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 28 (INCLUDED_ONLY) 0/1601 variables, 8/805 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1601 variables, 0/805 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 30 (OVERLAPS) 0/1601 variables, 0/805 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1601/1601 variables, and 805 constraints, problems are : Problem set: 1 solved, 4 unsolved in 16015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 604/604 constraints, ReadFeed: 168/168 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 25/25 constraints]
After SMT, in 18330ms problems are : Problem set: 1 solved, 4 unsolved
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2023-07 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-09 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c004-ReachabilityCardinality-2025-14 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 658 ms.
Support contains 1 out of 604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 604/604 places, 1622/1622 transitions.
Graph (complete) has 2743 edges and 604 vertex of which 583 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.6 ms
Discarding 21 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 583 transition count 1586
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 62 place count 558 transition count 1534
Iterating global reduction 1 with 25 rules applied. Total rules applied 87 place count 558 transition count 1534
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 105 place count 558 transition count 1516
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 129 place count 534 transition count 1462
Iterating global reduction 2 with 24 rules applied. Total rules applied 153 place count 534 transition count 1462
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 171 place count 516 transition count 1420
Iterating global reduction 2 with 18 rules applied. Total rules applied 189 place count 516 transition count 1420
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 207 place count 498 transition count 1376
Iterating global reduction 2 with 18 rules applied. Total rules applied 225 place count 498 transition count 1376
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 240 place count 483 transition count 1346
Iterating global reduction 2 with 15 rules applied. Total rules applied 255 place count 483 transition count 1346
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 271 place count 467 transition count 1310
Iterating global reduction 2 with 16 rules applied. Total rules applied 287 place count 467 transition count 1310
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 301 place count 453 transition count 1280
Iterating global reduction 2 with 14 rules applied. Total rules applied 315 place count 453 transition count 1280
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 328 place count 440 transition count 1254
Iterating global reduction 2 with 13 rules applied. Total rules applied 341 place count 440 transition count 1254
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 351 place count 430 transition count 1234
Iterating global reduction 2 with 10 rules applied. Total rules applied 361 place count 430 transition count 1234
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 368 place count 423 transition count 1220
Iterating global reduction 2 with 7 rules applied. Total rules applied 375 place count 423 transition count 1220
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 378 place count 420 transition count 1214
Iterating global reduction 2 with 3 rules applied. Total rules applied 381 place count 420 transition count 1214
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 384 place count 417 transition count 1208
Iterating global reduction 2 with 3 rules applied. Total rules applied 387 place count 417 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 388 place count 416 transition count 1206
Iterating global reduction 2 with 1 rules applied. Total rules applied 389 place count 416 transition count 1206
Applied a total of 389 rules in 428 ms. Remains 416 /604 variables (removed 188) and now considering 1206/1622 (removed 416) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 428 ms. Remains : 416/604 places, 1206/1622 transitions.
RANDOM walk for 40002 steps (8 resets) in 411 ms. (97 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 358254 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :0 out of 1
Probabilistic random walk after 358254 steps, saw 223276 distinct states, run finished after 3010 ms. (steps per millisecond=119 ) properties seen :0
[2025-06-02 03:05:43] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2025-06-02 03:05:43] [INFO ] Computed 2 invariants in 8 ms
[2025-06-02 03:05:43] [INFO ] State equation strengthened by 75 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 208/212 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 740/952 variables, 337/341 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/952 variables, 75/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/952 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 62/1014 variables, 1/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1014 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/1015 variables, 1/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1015 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1015 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 68/1083 variables, 66/485 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1083 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/1091 variables, 4/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1091 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 6/1097 variables, 4/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1097 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1097 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1097/1097 variables, and 493 constraints, problems are : Problem set: 0 solved, 1 unsolved in 572 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 416/416 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/4 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 208/212 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/212 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 740/952 variables, 337/341 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/952 variables, 75/416 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/952 variables, 1/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:44] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/952 variables, 1/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/952 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 62/1014 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1014 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/1015 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1015 variables, 1/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:05:45] [INFO ] Deduced a trap composed of 131 places in 424 ms of which 11 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1015 variables, 1/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1015 variables, 0/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 68/1083 variables, 66/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1083 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 8/1091 variables, 4/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1091 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 6/1097 variables, 4/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1097 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1097 variables, 0/496 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1097/1097 variables, and 496 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1520 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 416/416 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2126ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 122 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 92 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2025-06-02 03:05:45] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2025-06-02 03:05:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:05:46] [INFO ] Implicit Places using invariants in 754 ms returned []
[2025-06-02 03:05:46] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2025-06-02 03:05:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:05:47] [INFO ] State equation strengthened by 75 read => feed constraints.
[2025-06-02 03:05:49] [INFO ] Implicit Places using invariants and state equation in 2439 ms returned []
Implicit Place search using SMT with State Equation took 3215 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 03:05:49] [INFO ] Redundant transitions in 161 ms returned []
Running 1204 sub problems to find dead transitions.
[2025-06-02 03:05:49] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2025-06-02 03:05:49] [INFO ] Invariant cache hit.
[2025-06-02 03:05:49] [INFO ] State equation strengthened by 75 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/416 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 416/1097 variables, and 2 constraints, problems are : Problem set: 0 solved, 1204 unsolved in 30088 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/416 constraints, ReadFeed: 0/75 constraints, PredecessorRefiner: 1204/1204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1204 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/416 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/416 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/416 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1204 unsolved
At refinement iteration 3 (OVERLAPS) 681/1097 variables, 416/418 constraints. Problems are: Problem set: 0 solved, 1204 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1097 variables, 75/493 constraints. Problems are: Problem set: 0 solved, 1204 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1097/1097 variables, and 1697 constraints, problems are : Problem set: 0 solved, 1204 unsolved in 31281 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 416/416 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 1204/1204 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64399ms problems are : Problem set: 0 solved, 1204 unsolved
Search for dead transitions found 0 dead transitions in 64415ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67914 ms. Remains : 416/416 places, 1206/1206 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 525 transitions
Reduce isomorphic transitions removed 525 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 536 rules applied. Total rules applied 536 place count 416 transition count 670
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 548 place count 405 transition count 669
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 549 place count 404 transition count 669
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 68 Pre rules applied. Total rules applied 549 place count 404 transition count 601
Deduced a syphon composed of 68 places in 0 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 3 with 136 rules applied. Total rules applied 685 place count 336 transition count 601
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 3 with 254 rules applied. Total rules applied 939 place count 209 transition count 474
Discarding 64 places :
Symmetric choice reduction at 3 with 64 rule applications. Total rules 1003 place count 145 transition count 346
Iterating global reduction 3 with 64 rules applied. Total rules applied 1067 place count 145 transition count 346
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1068 place count 145 transition count 345
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 1068 place count 145 transition count 344
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1070 place count 144 transition count 344
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 1133 place count 81 transition count 218
Iterating global reduction 4 with 63 rules applied. Total rules applied 1196 place count 81 transition count 218
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 1259 place count 18 transition count 92
Iterating global reduction 4 with 63 rules applied. Total rules applied 1322 place count 18 transition count 92
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 4 with 63 rules applied. Total rules applied 1385 place count 18 transition count 29
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 1385 place count 18 transition count 28
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 1387 place count 17 transition count 28
Applied a total of 1387 rules in 125 ms. Remains 17 /416 variables (removed 399) and now considering 28/1206 (removed 1178) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 28 rows 17 cols
[2025-06-02 03:06:53] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 03:06:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-02 03:06:53] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2025-06-02 03:06:53] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 03:06:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2025-06-02 03:06:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2025-06-02 03:06:53] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 03:06:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-02 03:06:53] [INFO ] After 4ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 03:06:53] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 03:06:53] [INFO ] After 56ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 03:06:53] [INFO ] Flatten gal took : 4 ms
[2025-06-02 03:06:53] [INFO ] Flatten gal took : 1 ms
[2025-06-02 03:06:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2110726491321328853.gal : 1 ms
[2025-06-02 03:06:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12337156922827430212.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/ReachabilityCardinality2110726491321328853.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12337156922827430212.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/ReachabilityCardinality12337156922827430212.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 30
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :30 after 100
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :100 after 927
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :927 after 3567
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3567 after 8767
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :8767 after 19087
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :19087 after 39647
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :39647 after 80687
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :80687 after 162687
Detected timeout of ITS tools.
[2025-06-02 03:07:08] [INFO ] Flatten gal took : 1 ms
[2025-06-02 03:07:08] [INFO ] Applying decomposition
[2025-06-02 03:07:08] [INFO ] Flatten gal took : 2 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/graph13470853283261739352.txt' '-o' '/tmp/graph13470853283261739352.bin' '-w' '/tmp/graph13470853283261739352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13470853283261739352.bin' '-l' '-1' '-v' '-w' '/tmp/graph13470853283261739352.weights' '-q' '0' '-e' '0.001'
[2025-06-02 03:07:09] [INFO ] Decomposing Gal with order
[2025-06-02 03:07:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 03:07:09] [INFO ] Removed a total of 21 redundant transitions.
[2025-06-02 03:07:09] [INFO ] Flatten gal took : 54 ms
[2025-06-02 03:07:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 03:07:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12413323007064546293.gal : 2 ms
[2025-06-02 03:07:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15405507437364095273.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/ReachabilityCardinality12413323007064546293.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15405507437364095273.prop' '--nowitness'
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 ...309
Loading property file /tmp/ReachabilityCardinality15405507437364095273.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 30
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :30 after 187
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30537 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 03:07:24] [INFO ] Flatten gal took : 355 ms
[2025-06-02 03:07:24] [INFO ] Applying decomposition
[2025-06-02 03:07:25] [INFO ] Flatten gal took : 314 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/graph12317607975074674800.txt' '-o' '/tmp/graph12317607975074674800.bin' '-w' '/tmp/graph12317607975074674800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12317607975074674800.bin' '-l' '-1' '-v' '-w' '/tmp/graph12317607975074674800.weights' '-q' '0' '-e' '0.001'
[2025-06-02 03:07:25] [INFO ] Decomposing Gal with order
[2025-06-02 03:07:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 03:07:28] [INFO ] Removed a total of 7220 redundant transitions.
[2025-06-02 03:07:28] [INFO ] Flatten gal took : 1784 ms
[2025-06-02 03:07:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 4306 labels/synchronizations in 514 ms.
[2025-06-02 03:07:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9168048611443644244.gal : 52 ms
[2025-06-02 03:07:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality564363519946511588.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/ReachabilityCardinality9168048611443644244.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality564363519946511588.prop' '--nowitness'
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 ...306
Loading property file /tmp/ReachabilityCardinality564363519946511588.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 27
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :27 after 56
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :56 after 121
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :121 after 255
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :255 after 548
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :548 after 1078
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1078 after 55319
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :55319 after 102428
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :102428 after 190128
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :190128 after 351667
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :351667 after 653509
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :653509 after 8.68307e+06
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :8.68307e+06 after 4.86886e+08
Detected timeout of ITS tools.
[2025-06-02 03:37:29] [INFO ] Flatten gal took : 41 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15645742738108809897
[2025-06-02 03:37:29] [INFO ] Applying decomposition
[2025-06-02 03:37:29] [INFO ] Computing symmetric may disable matrix : 1206 transitions.
[2025-06-02 03:37:29] [INFO ] Flatten gal took : 39 ms
[2025-06-02 03:37:29] [INFO ] Computation of Complete disable matrix. took 93 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph9453266838862877177.txt' '-o' '/tmp/graph9453266838862877177.bin' '-w' '/tmp/graph9453266838862877177.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9453266838862877177.bin' '-l' '-1' '-v' '-w' '/tmp/graph9453266838862877177.weights' '-q' '0' '-e' '0.001'
[2025-06-02 03:37:29] [INFO ] Computing symmetric may enable matrix : 1206 transitions.
[2025-06-02 03:37:29] [INFO ] Decomposing Gal with order
[2025-06-02 03:37:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 03:37:30] [INFO ] Computation of Complete enable matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 03:37:30] [INFO ] Removed a total of 2062 redundant transitions.
[2025-06-02 03:37:30] [INFO ] Flatten gal took : 65 ms
[2025-06-02 03:37:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 851 labels/synchronizations in 28 ms.
[2025-06-02 03:37:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4553253706743592165.gal : 7 ms
[2025-06-02 03:37:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15016717270856702833.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/ReachabilityCardinality4553253706743592165.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15016717270856702833.prop' '--nowitness'
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 ...308
Loading property file /tmp/ReachabilityCardinality15016717270856702833.prop.
[2025-06-02 03:37:30] [INFO ] Computing Do-Not-Accords matrix : 1206 transitions.
[2025-06-02 03:37:30] [INFO ] Computation of Completed DNA matrix. took 99 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 03:37:30] [INFO ] Built C files in 887ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15645742738108809897
Running compilation step : cd /tmp/ltsmin15645742738108809897;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' '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'
Compilation finished in 8420 ms.
Running link step : cd /tmp/ltsmin15645742738108809897;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin15645742738108809897;'/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' 'FunctionPointerPTc004ReachabilityCardinality202411==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-c004"
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-c004, 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-174867007400126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c004.tgz
mv FunctionPointer-PT-c004 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 ;