About the Execution of ITS-Tools for FunctionPointer-PT-c008
| 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 | ????TFFTFFF?T?FF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007400135.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-c008, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007400135
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K 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-c008-ReachabilityFireability-2023-11
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2023-12
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2023-14
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2024-10
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-00
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-01
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-02
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-03
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-04
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-05
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-06
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-07
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-08
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-09
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-13
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748849271883
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c008
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-02 07:27:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 07:27:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 07:27:54] [INFO ] Load time of PNML (sax parser for PT used): 702 ms
[2025-06-02 07:27:54] [INFO ] Transformed 2826 places.
[2025-06-02 07:27:54] [INFO ] Transformed 8960 transitions.
[2025-06-02 07:27:54] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 930 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 41 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40013 steps (8 resets) in 5468 ms. (7 steps per ms) remains 11/12 properties
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 572 ms. (69 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 417 ms. (95 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 292 ms. (136 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 184 ms. (216 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (8 resets) in 184 ms. (216 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 11/11 properties
[2025-06-02 07:27:57] [INFO ] Flatten gal took : 1649 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1069 ms. (37 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 448 ms. (89 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 232 ms. (171 steps per ms) remains 10/11 properties
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-02 07:27:57] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2025-06-02 07:27:57] [INFO ] Flatten gal took : 457 ms
[2025-06-02 07:27:58] [INFO ] Computed 4 invariants in 122 ms
[2025-06-02 07:27:58] [INFO ] State equation strengthened by 479 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
[2025-06-02 07:27:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1478831524389118280.gal : 266 ms
[2025-06-02 07:27:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7639228743757240208.prop : 3 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/ReachabilityCardinality1478831524389118280.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7639228743757240208.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
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) 0/55 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem FunctionPointer-PT-c008-ReachabilityFireability-2025-01 is UNSAT
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-c008-ReachabilityFireability-2025-13 is UNSAT
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 536/591 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/591 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 1/592 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Loading property file /tmp/ReachabilityCardinality7639228743757240208.prop.
At refinement iteration 4 (INCLUDED_ONLY) 0/592 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1618/2210 variables, 592/596 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2210 variables, 401/997 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2210 variables, 0/997 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 2116/4326 variables, 546/1543 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4326 variables, 78/1621 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4326 variables, 0/1621 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 703/5029 variables, 432/2053 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/5029 variables, 0/2053 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 132/5161 variables, 51/2104 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/5161 variables, 0/2104 constraints. Problems are: Problem set: 2 solved, 8 unsolved
SMT process timed out in 5682ms, After SMT, problems are : Problem set: 2 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 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 1611 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.29 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 284 places :
Symmetric choice reduction at 0 with 284 rule applications. Total rules 285 place count 1327 transition count 3858
Iterating global reduction 0 with 284 rules applied. Total rules applied 569 place count 1327 transition count 3858
Ensure Unique test removed 454 transitions
Reduce isomorphic transitions removed 454 transitions.
Iterating post reduction 0 with 454 rules applied. Total rules applied 1023 place count 1327 transition count 3404
Discarding 143 places :
Symmetric choice reduction at 1 with 143 rule applications. Total rules 1166 place count 1184 transition count 3118
Iterating global reduction 1 with 143 rules applied. Total rules applied 1309 place count 1184 transition count 3118
Ensure Unique test removed 104 transitions
Reduce isomorphic transitions removed 104 transitions.
Iterating post reduction 1 with 104 rules applied. Total rules applied 1413 place count 1184 transition count 3014
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1426 place count 1171 transition count 2988
Iterating global reduction 2 with 13 rules applied. Total rules applied 1439 place count 1171 transition count 2988
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1452 place count 1158 transition count 2962
Iterating global reduction 2 with 13 rules applied. Total rules applied 1465 place count 1158 transition count 2962
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1478 place count 1145 transition count 2936
Iterating global reduction 2 with 13 rules applied. Total rules applied 1491 place count 1145 transition count 2936
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1504 place count 1132 transition count 2910
Iterating global reduction 2 with 13 rules applied. Total rules applied 1517 place count 1132 transition count 2910
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1528 place count 1121 transition count 2888
Iterating global reduction 2 with 11 rules applied. Total rules applied 1539 place count 1121 transition count 2888
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1548 place count 1112 transition count 2870
Iterating global reduction 2 with 9 rules applied. Total rules applied 1557 place count 1112 transition count 2870
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 1564 place count 1105 transition count 2856
Iterating global reduction 2 with 7 rules applied. Total rules applied 1571 place count 1105 transition count 2856
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1603 place count 1073 transition count 2732
Iterating global reduction 2 with 32 rules applied. Total rules applied 1635 place count 1073 transition count 2732
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1667 place count 1041 transition count 2604
Iterating global reduction 2 with 32 rules applied. Total rules applied 1699 place count 1041 transition count 2604
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1731 place count 1009 transition count 2532
Iterating global reduction 2 with 32 rules applied. Total rules applied 1763 place count 1009 transition count 2532
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1795 place count 977 transition count 2468
Iterating global reduction 2 with 32 rules applied. Total rules applied 1827 place count 977 transition count 2468
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1859 place count 945 transition count 2404
Iterating global reduction 2 with 32 rules applied. Total rules applied 1891 place count 945 transition count 2404
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1923 place count 913 transition count 2340
Iterating global reduction 2 with 32 rules applied. Total rules applied 1955 place count 913 transition count 2340
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 1985 place count 883 transition count 2280
Iterating global reduction 2 with 30 rules applied. Total rules applied 2015 place count 883 transition count 2280
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 2019 place count 879 transition count 2272
Iterating global reduction 2 with 4 rules applied. Total rules applied 2023 place count 879 transition count 2272
Drop transitions (Redundant composition of simpler transitions.) removed 64 transitions
Redundant transition composition rules discarded 64 transitions
Iterating global reduction 2 with 64 rules applied. Total rules applied 2087 place count 879 transition count 2208
Applied a total of 2087 rules in 2704 ms. Remains 879 /1628 variables (removed 749) and now considering 2208/5962 (removed 3754) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2719 ms. Remains : 879/1628 places, 2208/5962 transitions.
RANDOM walk for 40002 steps (8 resets) in 752 ms. (53 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 152 ms. (261 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 192 ms. (207 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 139 ms. (285 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 8/8 properties
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 31
Interrupted probabilistic random walk after 99371 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :0 out of 8
Probabilistic random walk after 99371 steps, saw 64522 distinct states, run finished after 3011 ms. (steps per millisecond=33 ) properties seen :0
[2025-06-02 07:28:09] [INFO ] Flow matrix only has 1499 transitions (discarded 709 similar events)
// Phase 1: matrix 1499 rows 879 cols
[2025-06-02 07:28:09] [INFO ] Computed 2 invariants in 24 ms
[2025-06-02 07:28:09] [INFO ] State equation strengthened by 360 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) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 378/413 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/413 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 1088/1501 variables, 413/414 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1501 variables, 261/675 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1501 variables, 0/675 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 692/2193 variables, 329/1004 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2193 variables, 1/1005 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2193 variables, 99/1104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2193 variables, 0/1104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 175/2368 variables, 130/1234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2368 variables, 0/1234 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 7/2375 variables, 5/1239 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2375 variables, 0/1239 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 3/2378 variables, 2/1241 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2378 variables, 0/1241 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :31 after 2058
At refinement iteration 16 (OVERLAPS) 0/2378 variables, 0/1241 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2378/2378 variables, and 1241 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3276 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 879/879 constraints, ReadFeed: 360/360 constraints, PredecessorRefiner: 8/4 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) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 378/413 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/413 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 1088/1501 variables, 413/414 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1501 variables, 261/675 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 07:28:14] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:14] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1501 variables, 2/677 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 07:28:15] [INFO ] Deduced a trap along path composed of 3 places in 62 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1501 variables, 1/678 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1501 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 692/2193 variables, 329/1007 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2193 variables, 1/1008 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2193 variables, 99/1107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2193 variables, 4/1111 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 07:28:18] [INFO ] Deduced a trap composed of 131 places in 571 ms of which 19 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/2193 variables, 1/1112 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 07:28:19] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:20] [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 07:28:20] [INFO ] Deduced a trap along path composed of 3 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:20] [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 07:28:20] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/2193 variables, 5/1117 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2193 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 175/2368 variables, 130/1247 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 07:28:23] [INFO ] Deduced a trap along path composed of 3 places in 64 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:23] [INFO ] Deduced a trap along path composed of 3 places in 61 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:23] [INFO ] Deduced a trap along path composed of 3 places in 65 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:23] [INFO ] Deduced a trap along path composed of 3 places in 69 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:23] [INFO ] Deduced a trap along path composed of 3 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:23] [INFO ] Deduced a trap along path composed of 3 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 53 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 56 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 52 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 53 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 45 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 62 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:24] [INFO ] Deduced a trap along path composed of 3 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:25] [INFO ] Deduced a trap along path composed of 3 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:25] [INFO ] Deduced a trap along path composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:25] [INFO ] Deduced a trap along path composed of 3 places in 45 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:25] [INFO ] Deduced a trap along path composed of 3 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:25] [INFO ] Deduced a trap along path composed of 3 places in 39 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/2368 variables, 20/1267 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 07:28:27] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:27] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:28] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/2368 variables, 3/1270 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2368 variables, 0/1270 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 7/2375 variables, 5/1275 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2375 variables, 0/1275 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 21 (OVERLAPS) 3/2378 variables, 2/1277 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 07:28:33] [INFO ] Deduced a trap along path composed of 3 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:33] [INFO ] Deduced a trap along path composed of 3 places in 135 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:34] [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 07:28:34] [INFO ] Deduced a trap along path composed of 3 places in 108 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 07:28:34] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/2378 variables, 5/1282 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2378 variables, 0/1282 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 24 (OVERLAPS) 0/2378 variables, 0/1282 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2378/2378 variables, and 1282 constraints, problems are : Problem set: 0 solved, 8 unsolved in 27911 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 879/879 constraints, ReadFeed: 360/360 constraints, PredecessorRefiner: 8/4 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 36/36 constraints]
After SMT, in 31355ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 2525 ms.
Support contains 35 out of 879 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 879/879 places, 2208/2208 transitions.
Applied a total of 0 rules in 195 ms. Remains 879 /879 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 879/879 places, 2208/2208 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 879/879 places, 2208/2208 transitions.
Applied a total of 0 rules in 202 ms. Remains 879 /879 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2025-06-02 07:28:44] [INFO ] Flow matrix only has 1499 transitions (discarded 709 similar events)
[2025-06-02 07:28:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:28:45] [INFO ] Implicit Places using invariants in 1153 ms returned []
[2025-06-02 07:28:45] [INFO ] Flow matrix only has 1499 transitions (discarded 709 similar events)
[2025-06-02 07:28:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 07:28:46] [INFO ] State equation strengthened by 360 read => feed constraints.
[2025-06-02 07:28:50] [INFO ] Implicit Places using invariants and state equation in 4702 ms returned []
Implicit Place search using SMT with State Equation took 5895 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 07:28:50] [INFO ] Redundant transitions in 647 ms returned []
Running 2206 sub problems to find dead transitions.
[2025-06-02 07:28:50] [INFO ] Flow matrix only has 1499 transitions (discarded 709 similar events)
[2025-06-02 07:28:50] [INFO ] Invariant cache hit.
[2025-06-02 07:28:50] [INFO ] State equation strengthened by 360 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/879 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2206 unsolved
SMT process timed out in 37849ms, After SMT, problems are : Problem set: 0 solved, 2206 unsolved
Search for dead transitions found 0 dead transitions in 37876ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44674 ms. Remains : 879/879 places, 2208/2208 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1311 edges and 879 vertex of which 189 / 879 are part of one of the 63 SCC in 6 ms
Free SCC test removed 126 places
Drop transitions (Empty/Sink Transition effects.) removed 315 transitions
Ensure Unique test removed 583 transitions
Reduce isomorphic transitions removed 898 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 39 place count 753 transition count 1272
Reduce places removed 38 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 39 rules applied. Total rules applied 78 place count 715 transition count 1271
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 79 place count 714 transition count 1271
Performed 160 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 160 Pre rules applied. Total rules applied 79 place count 714 transition count 1111
Deduced a syphon composed of 160 places in 2 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 3 with 320 rules applied. Total rules applied 399 place count 554 transition count 1111
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 461 place count 492 transition count 1049
Iterating global reduction 3 with 62 rules applied. Total rules applied 523 place count 492 transition count 1049
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 124 transitions.
Iterating post reduction 3 with 124 rules applied. Total rules applied 647 place count 492 transition count 925
Performed 135 Post agglomeration using F-continuation condition.Transition count delta: 135
Deduced a syphon composed of 135 places in 0 ms
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 4 with 270 rules applied. Total rules applied 917 place count 357 transition count 790
Discarding 60 places :
Symmetric choice reduction at 4 with 60 rule applications. Total rules 977 place count 297 transition count 670
Iterating global reduction 4 with 60 rules applied. Total rules applied 1037 place count 297 transition count 670
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1038 place count 297 transition count 669
Discarding 59 places :
Symmetric choice reduction at 5 with 59 rule applications. Total rules 1097 place count 238 transition count 551
Iterating global reduction 5 with 59 rules applied. Total rules applied 1156 place count 238 transition count 551
Discarding 58 places :
Symmetric choice reduction at 5 with 58 rule applications. Total rules 1214 place count 180 transition count 435
Iterating global reduction 5 with 58 rules applied. Total rules applied 1272 place count 180 transition count 435
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 5 with 55 rules applied. Total rules applied 1327 place count 180 transition count 380
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1329 place count 179 transition count 379
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 6 with 58 rules applied. Total rules applied 1387 place count 150 transition count 397
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1389 place count 150 transition count 395
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 7 with 32 rules applied. Total rules applied 1421 place count 150 transition count 363
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1422 place count 149 transition count 362
Iterating global reduction 7 with 1 rules applied. Total rules applied 1423 place count 149 transition count 362
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 1429 place count 149 transition count 356
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1431 place count 149 transition count 356
Applied a total of 1431 rules in 198 ms. Remains 149 /879 variables (removed 730) and now considering 356/2208 (removed 1852) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 356 rows 149 cols
[2025-06-02 07:29:28] [INFO ] Computed 2 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 07:29:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-02 07:29:29] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2025-06-02 07:29:29] [INFO ] After 364ms 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 07:29:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-02 07:29:29] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2025-06-02 07:29:29] [INFO ] After 284ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2025-06-02 07:29:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-02 07:29:29] [INFO ] After 160ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
[2025-06-02 07:29:30] [INFO ] After 392ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2025-06-02 07:29:30] [INFO ] After 960ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2025-06-02 07:29:30] [INFO ] Flatten gal took : 19 ms
[2025-06-02 07:29:30] [INFO ] Flatten gal took : 17 ms
[2025-06-02 07:29:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10932512434262053258.gal : 5 ms
[2025-06-02 07:29:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1282997024140345551.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/ReachabilityCardinality10932512434262053258.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1282997024140345551.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/ReachabilityCardinality1282997024140345551.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :9 after 50
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :50 after 217
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :217 after 1998
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :1998 after 75581
Invariant property FunctionPointer-PT-c008-ReachabilityFireability-2023-14 does not hold.
Invariant property FunctionPointer-PT-c008-ReachabilityFireability-2023-12 does not hold.
Reachability property FunctionPointer-PT-c008-ReachabilityFireability-2025-08 is true.
Invariant property FunctionPointer-PT-c008-ReachabilityFireability-2025-02 does not hold.
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :75581 after 1.97182e+07
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.97182e+07 after 2.49808e+07
Detected timeout of ITS tools.
[2025-06-02 07:29:45] [INFO ] Flatten gal took : 17 ms
[2025-06-02 07:29:45] [INFO ] Applying decomposition
[2025-06-02 07:29:45] [INFO ] Flatten gal took : 15 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/graph17884730681699615620.txt' '-o' '/tmp/graph17884730681699615620.bin' '-w' '/tmp/graph17884730681699615620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17884730681699615620.bin' '-l' '-1' '-v' '-w' '/tmp/graph17884730681699615620.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:29:45] [INFO ] Decomposing Gal with order
[2025-06-02 07:29:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:29:45] [INFO ] Removed a total of 560 redundant transitions.
[2025-06-02 07:29:45] [INFO ] Flatten gal took : 118 ms
[2025-06-02 07:29:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 25 ms.
[2025-06-02 07:29:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10410902318668673855.gal : 17 ms
[2025-06-02 07:29:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5964204497875500082.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/ReachabilityCardinality10410902318668673855.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5964204497875500082.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/ReachabilityCardinality5964204497875500082.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :6 after 20
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :20 after 81
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :81 after 1035
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1035 after 152295
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :152295 after 202729
Reachability property FunctionPointer-PT-c008-ReachabilityFireability-2025-09 is true.
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :202729 after 7.31931e+11
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :7.31931e+11 after 1.4177e+13
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.4177e+13 after 7.04643e+13
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :7.04643e+13 after 2.93023e+15
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32244 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 07:30:01] [INFO ] Flatten gal took : 297 ms
[2025-06-02 07:30:01] [INFO ] Applying decomposition
[2025-06-02 07:30:01] [INFO ] Flatten gal took : 269 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/graph3475457206894019175.txt' '-o' '/tmp/graph3475457206894019175.bin' '-w' '/tmp/graph3475457206894019175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3475457206894019175.bin' '-l' '-1' '-v' '-w' '/tmp/graph3475457206894019175.weights' '-q' '0' '-e' '0.001'
[2025-06-02 07:30:02] [INFO ] Decomposing Gal with order
[2025-06-02 07:30:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 07:30:05] [INFO ] Removed a total of 7042 redundant transitions.
[2025-06-02 07:30:05] [INFO ] Flatten gal took : 2199 ms
[2025-06-02 07:30:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 4282 labels/synchronizations in 596 ms.
[2025-06-02 07:30:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14108210549362913674.gal : 66 ms
[2025-06-02 07:30:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16971113953254991137.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/ReachabilityCardinality14108210549362913674.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16971113953254991137.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/ReachabilityCardinality16971113953254991137.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :5 after 12
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :12 after 29
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :29 after 68
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :68 after 163
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :163 after 382
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :382 after 787
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :787 after 1647
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1647 after 1.45647e+13
Reachability property FunctionPointer-PT-c008-ReachabilityFireability-2025-08 is true.
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property FunctionPointer-PT-c008-ReachabilityFireability-2025-02 does not hold.
FORMULA FunctionPointer-PT-c008-ReachabilityFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1.45647e+13 after 7.98075e+13
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :7.98075e+13 after 1.27526e+14
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.27526e+14 after 2.04434e+14
Detected timeout of ITS tools.
[2025-06-02 08:00:06] [INFO ] Flatten gal took : 74 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14295507045353291903
[2025-06-02 08:00:06] [INFO ] Too many transitions (2208) to apply POR reductions. Disabling POR matrices.
[2025-06-02 08:00:06] [INFO ] Applying decomposition
[2025-06-02 08:00:06] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14295507045353291903
Running compilation step : cd /tmp/ltsmin14295507045353291903;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '120' '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 08:00:06] [INFO ] Flatten gal took : 175 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/graph385307603371037137.txt' '-o' '/tmp/graph385307603371037137.bin' '-w' '/tmp/graph385307603371037137.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph385307603371037137.bin' '-l' '-1' '-v' '-w' '/tmp/graph385307603371037137.weights' '-q' '0' '-e' '0.001'
[2025-06-02 08:00:07] [INFO ] Decomposing Gal with order
[2025-06-02 08:00:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 08:00:07] [INFO ] Removed a total of 3706 redundant transitions.
[2025-06-02 08:00:07] [INFO ] Flatten gal took : 154 ms
[2025-06-02 08:00:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 1919 labels/synchronizations in 73 ms.
[2025-06-02 08:00:07] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13523737417699365582.gal : 21 ms
[2025-06-02 08:00:07] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability535603552286438268.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/ReachabilityFireability13523737417699365582.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability535603552286438268.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 ...307
Loading property file /tmp/ReachabilityFireability535603552286438268.prop.
Compilation finished in 8671 ms.
Running link step : cd /tmp/ltsmin14295507045353291903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202507==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202507==true'
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202509==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202509==true'
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202410==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202410==true'
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202311==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202311==true'
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202312==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202312==true'
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202314==true'
WARNING : LTSmin timed out (>75 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202314==true'
Retrying LTSmin with larger timeout 4800 s
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202507==true'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202507==true'
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202509==true'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202509==true'
Running LTSmin : cd /tmp/ltsmin14295507045353291903;'/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' 'FunctionPointerPTc008ReachabilityFireability202410==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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-c008"
export BK_EXAMINATION="ReachabilityFireability"
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-c008, examination is ReachabilityFireability"
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-174867007400135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c008.tgz
mv FunctionPointer-PT-c008 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;