About the Execution of ITS-Tools for FunctionPointer-PT-b128
| 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?TTTTTTTFFTFFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007400111.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-b128, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007400111
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 772K
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K 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 391K May 29 14:32 model.pnml
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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-b128-ReachabilityFireability-2025-00
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-01
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-02
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-03
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-04
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-05
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-06
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-07
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-08
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-09
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-10
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-11
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-12
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-13
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-14
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748810270546
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-b128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-01 20:37:53] [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]
[2025-06-01 20:37:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 20:37:53] [INFO ] Load time of PNML (sax parser for PT used): 319 ms
[2025-06-01 20:37:54] [INFO ] Transformed 306 places.
[2025-06-01 20:37:54] [INFO ] Transformed 840 transitions.
[2025-06-01 20:37:54] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 639 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 108 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 29 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40139 steps (24 resets) in 1847 ms. (21 steps per ms) remains 8/15 properties
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 957 ms. (41 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 108 ms. (367 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 319 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 153 ms. (259 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 925 ms. (43 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 623 ms. (64 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 647 ms. (61 steps per ms) remains 7/8 properties
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-01 20:37:57] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2025-06-01 20:37:57] [INFO ] Computed 4 invariants in 35 ms
[2025-06-01 20:37:57] [INFO ] Flatten gal took : 339 ms
[2025-06-01 20:37:57] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-01 20:37:57] [INFO ] Flatten gal took : 171 ms
Excessive predecessor constraint size, skipping predecessor.
[2025-06-01 20:37:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7899803188062422321.gal : 141 ms
[2025-06-01 20:37:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11053541976898967714.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/ReachabilityCardinality7899803188062422321.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11053541976898967714.prop' '--nowitness' '--gen-order' 'FOLLOW'
Starting Z3 with timeout 5.0 s and query timeout 500.0 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
Loading property file /tmp/ReachabilityCardinality11053541976898967714.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 31
All remaining problems are real, not stopping.
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :31 after 1115
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem FunctionPointer-PT-b128-ReachabilityFireability-2025-07 is UNSAT
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-b128-ReachabilityFireability-2025-08 is UNSAT
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-b128-ReachabilityFireability-2025-13 is UNSAT
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 59/124 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/125 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 351/476 variables, 125/129 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/476 variables, 61/190 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/476 variables, 0/190 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 144/620 variables, 83/273 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/620 variables, 4/277 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/620 variables, 0/277 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 16/636 variables, 14/291 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/636 variables, 0/291 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/636 variables, 0/291 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 636/636 variables, and 291 constraints, problems are : Problem set: 3 solved, 4 unsolved in 3553 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 222/222 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 7/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 69/104 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/105 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 287/392 variables, 105/109 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/392 variables, 59/168 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:38:03] [INFO ] Deduced a trap along path composed of 3 places in 240 ms of which 42 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/392 variables, 1/169 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/392 variables, 0/169 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 199/591 variables, 83/252 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/591 variables, 6/258 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/591 variables, 3/261 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:38:04] [INFO ] Deduced a trap along path composed of 3 places in 68 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1115 after 336018
[2025-06-01 20:38:04] [INFO ] Deduced a trap along path composed of 3 places in 274 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:38:04] [INFO ] Deduced a trap along path composed of 3 places in 96 ms of which 49 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/591 variables, 3/264 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/591 variables, 0/264 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 45/636 variables, 34/298 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/636 variables, 0/298 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 636/636 variables, and 298 constraints, problems are : Problem set: 3 solved, 4 unsolved in 5044 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 222/222 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 9126ms problems are : Problem set: 3 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 35 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 212 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.8 ms
Discarding 10 places :
Also discarding 0 output transitions
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 24 place count 189 transition count 554
Iterating global reduction 0 with 23 rules applied. Total rules applied 47 place count 189 transition count 554
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 115 place count 189 transition count 486
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 125 place count 179 transition count 466
Iterating global reduction 1 with 10 rules applied. Total rules applied 135 place count 179 transition count 466
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 142 place count 172 transition count 452
Iterating global reduction 1 with 7 rules applied. Total rules applied 149 place count 172 transition count 452
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 155 place count 166 transition count 428
Iterating global reduction 1 with 6 rules applied. Total rules applied 161 place count 166 transition count 428
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 165 place count 162 transition count 420
Iterating global reduction 1 with 4 rules applied. Total rules applied 169 place count 162 transition count 420
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 171 place count 160 transition count 412
Iterating global reduction 1 with 2 rules applied. Total rules applied 173 place count 160 transition count 412
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 175 place count 158 transition count 404
Iterating global reduction 1 with 2 rules applied. Total rules applied 177 place count 158 transition count 404
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 178 place count 157 transition count 402
Iterating global reduction 1 with 1 rules applied. Total rules applied 179 place count 157 transition count 402
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 180 place count 156 transition count 400
Iterating global reduction 1 with 1 rules applied. Total rules applied 181 place count 156 transition count 400
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 182 place count 155 transition count 398
Iterating global reduction 1 with 1 rules applied. Total rules applied 183 place count 155 transition count 398
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 184 place count 154 transition count 396
Iterating global reduction 1 with 1 rules applied. Total rules applied 185 place count 154 transition count 396
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 197 place count 154 transition count 384
Applied a total of 197 rules in 421 ms. Remains 154 /222 variables (removed 68) and now considering 384/648 (removed 264) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 435 ms. Remains : 154/222 places, 384/648 transitions.
RANDOM walk for 40078 steps (28 resets) in 450 ms. (88 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 421 ms. (94 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 81 ms. (487 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 231045 steps, run timeout after 3006 ms. (steps per millisecond=76 ) properties seen :0 out of 4
Probabilistic random walk after 231045 steps, saw 151911 distinct states, run finished after 3022 ms. (steps per millisecond=76 ) properties seen :0
[2025-06-01 20:38:10] [INFO ] Flow matrix only has 260 transitions (discarded 124 similar events)
// Phase 1: matrix 260 rows 154 cols
[2025-06-01 20:38:10] [INFO ] Computed 2 invariants in 4 ms
[2025-06-01 20:38:10] [INFO ] State equation strengthened by 57 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, 4 unsolved
At refinement iteration 1 (OVERLAPS) 38/73 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 14/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 207/294 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 51/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 102/396 variables, 52/192 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/396 variables, 6/198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/396 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 17/413 variables, 14/212 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/413 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 1/414 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/414 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/414 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 213 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1432 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 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, 4 unsolved
At refinement iteration 1 (OVERLAPS) 38/73 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 14/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 207/294 variables, 87/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 51/140 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:38:12] [INFO ] Deduced a trap along path composed of 3 places in 134 ms of which 16 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/294 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 102/396 variables, 52/193 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/396 variables, 6/199 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/396 variables, 3/202 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/396 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 17/413 variables, 14/216 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/413 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 1/414 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/414 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/414 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 414/414 variables, and 217 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3153 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 4729ms problems are : Problem set: 0 solved, 4 unsolved
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-11 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 2254 ms.
Support contains 33 out of 154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 384/384 transitions.
Applied a total of 0 rules in 34 ms. Remains 154 /154 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 154/154 places, 384/384 transitions.
RANDOM walk for 40022 steps (24 resets) in 164 ms. (242 steps per ms) remains 1/3 properties
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 309 ms. (129 steps per ms) remains 1/1 properties
[2025-06-01 20:38:17] [INFO ] Flow matrix only has 260 transitions (discarded 124 similar events)
[2025-06-01 20:38:17] [INFO ] Invariant cache hit.
[2025-06-01 20:38:17] [INFO ] State equation strengthened by 57 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 39/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/82 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 195/277 variables, 82/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 51/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 111/388 variables, 52/187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/388 variables, 6/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/388 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 25/413 variables, 19/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/413 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/414 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/414 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/414 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 414/414 variables, and 213 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1066 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 1/0 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) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 39/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/82 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/82 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 195/277 variables, 82/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 51/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 111/388 variables, 52/187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/388 variables, 6/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/388 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 25/413 variables, 19/212 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:38:19] [INFO ] Deduced a trap along path composed of 3 places in 59 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/413 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/413 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/414 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/414 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/414 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 414/414 variables, and 214 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1491 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 154/154 constraints, ReadFeed: 57/57 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2593ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 62 ms.
Support contains 27 out of 154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 384/384 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 149 transition count 368
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 149 transition count 368
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 14 place count 149 transition count 364
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 19 place count 144 transition count 354
Iterating global reduction 1 with 5 rules applied. Total rules applied 24 place count 144 transition count 354
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 40 place count 144 transition count 338
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 142 transition count 332
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 142 transition count 332
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 140 transition count 328
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 140 transition count 328
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 138 transition count 324
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 138 transition count 324
Applied a total of 52 rules in 117 ms. Remains 138 /154 variables (removed 16) and now considering 324/384 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 138/154 places, 324/384 transitions.
RANDOM walk for 40120 steps (30 resets) in 148 ms. (269 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 275 ms. (144 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 867743 steps, run timeout after 3001 ms. (steps per millisecond=289 ) properties seen :0 out of 1
Probabilistic random walk after 867743 steps, saw 570464 distinct states, run finished after 3001 ms. (steps per millisecond=289 ) properties seen :0
[2025-06-01 20:38:23] [INFO ] Flow matrix only has 222 transitions (discarded 102 similar events)
// Phase 1: matrix 222 rows 138 cols
[2025-06-01 20:38:23] [INFO ] Computed 2 invariants in 2 ms
[2025-06-01 20:38:23] [INFO ] State equation strengthened by 52 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 39/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/79 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 176/255 variables, 79/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 46/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 89/344 variables, 45/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/344 variables, 6/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/344 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 16/360 variables, 14/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/360 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/360 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 360/360 variables, and 192 constraints, problems are : Problem set: 0 solved, 1 unsolved in 403 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 1/0 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 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 39/66 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 13/79 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 176/255 variables, 79/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/255 variables, 46/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/255 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 89/344 variables, 45/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/344 variables, 6/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/344 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 16/360 variables, 14/192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:38:24] [INFO ] Deduced a trap along path composed of 3 places in 63 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/360 variables, 1/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/360 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/360 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 360/360 variables, and 193 constraints, problems are : Problem set: 0 solved, 1 unsolved in 919 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 1361ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 79 ms.
Support contains 27 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 324/324 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 324/324 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 138/138 places, 324/324 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 324/324 transitions.
Applied a total of 0 rules in 12 ms. Remains 138 /138 variables (removed 0) and now considering 324/324 (removed 0) transitions.
[2025-06-01 20:38:25] [INFO ] Flow matrix only has 222 transitions (discarded 102 similar events)
[2025-06-01 20:38:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 20:38:25] [INFO ] Implicit Places using invariants in 626 ms returned []
[2025-06-01 20:38:25] [INFO ] Flow matrix only has 222 transitions (discarded 102 similar events)
[2025-06-01 20:38:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 20:38:26] [INFO ] State equation strengthened by 52 read => feed constraints.
[2025-06-01 20:38:26] [INFO ] Implicit Places using invariants and state equation in 1232 ms returned []
Implicit Place search using SMT with State Equation took 1918 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 20:38:26] [INFO ] Redundant transitions in 24 ms returned []
Running 322 sub problems to find dead transitions.
[2025-06-01 20:38:27] [INFO ] Flow matrix only has 222 transitions (discarded 102 similar events)
[2025-06-01 20:38:27] [INFO ] Invariant cache hit.
[2025-06-01 20:38:27] [INFO ] State equation strengthened by 52 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (OVERLAPS) 222/360 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 52/192 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 360/360 variables, and 192 constraints, problems are : Problem set: 0 solved, 322 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 322 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 3 (OVERLAPS) 222/360 variables, 138/140 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 52/192 constraints. Problems are: Problem set: 0 solved, 322 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 322/514 constraints. Problems are: Problem set: 0 solved, 322 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 360/360 variables, and 514 constraints, problems are : Problem set: 0 solved, 322 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 138/138 constraints, ReadFeed: 52/52 constraints, PredecessorRefiner: 322/322 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60695ms problems are : Problem set: 0 solved, 322 unsolved
Search for dead transitions found 0 dead transitions in 60705ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62695 ms. Remains : 138/138 places, 324/324 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 146 edges and 138 vertex of which 15 / 138 are part of one of the 5 SCC in 2 ms
Free SCC test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 117 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 128 transition count 199
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 11 rules applied. Total rules applied 20 place count 120 transition count 196
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 23 place count 117 transition count 196
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 23 place count 117 transition count 175
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 65 place count 96 transition count 175
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 69 place count 92 transition count 171
Iterating global reduction 3 with 4 rules applied. Total rules applied 73 place count 92 transition count 171
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 81 place count 92 transition count 163
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 105 place count 80 transition count 151
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 109 place count 76 transition count 143
Iterating global reduction 4 with 4 rules applied. Total rules applied 113 place count 76 transition count 143
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 115 place count 74 transition count 139
Iterating global reduction 4 with 2 rules applied. Total rules applied 117 place count 74 transition count 139
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 118 place count 73 transition count 137
Iterating global reduction 4 with 1 rules applied. Total rules applied 119 place count 73 transition count 137
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 123 place count 71 transition count 142
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 128 place count 71 transition count 137
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 133 place count 66 transition count 137
Applied a total of 133 rules in 93 ms. Remains 66 /138 variables (removed 72) and now considering 137/324 (removed 187) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 137 rows 66 cols
[2025-06-01 20:39:27] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 20:39:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-01 20:39:27] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 27 ms returned sat
[2025-06-01 20:39:28] [INFO ] After 322ms 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
[2025-06-01 20:39:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2025-06-01 20:39:28] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 33 ms returned sat
[2025-06-01 20:39:28] [INFO ] After 334ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-01 20:39:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-01 20:39:28] [INFO ] After 30ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-01 20:39:28] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-01 20:39:28] [INFO ] After 695ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-01 20:39:28] [INFO ] Flatten gal took : 14 ms
[2025-06-01 20:39:28] [INFO ] Flatten gal took : 11 ms
[2025-06-01 20:39:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9246852262535868.gal : 3 ms
[2025-06-01 20:39:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3234245231602761277.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/ReachabilityCardinality9246852262535868.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3234245231602761277.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 ...325
Loading property file /tmp/ReachabilityCardinality3234245231602761277.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 126
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :126 after 1286
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1286 after 11628
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11628 after 201376
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :201376 after 4.58212e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.58212e+06 after 1.22392e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.22392e+08 after 1.93568e+13
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.93568e+13 after 6.26283e+20
Detected timeout of ITS tools.
[2025-06-01 20:39:44] [INFO ] Flatten gal took : 27 ms
[2025-06-01 20:39:44] [INFO ] Applying decomposition
[2025-06-01 20:39:44] [INFO ] Flatten gal took : 11 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/graph9905223195393970048.txt' '-o' '/tmp/graph9905223195393970048.bin' '-w' '/tmp/graph9905223195393970048.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9905223195393970048.bin' '-l' '-1' '-v' '-w' '/tmp/graph9905223195393970048.weights' '-q' '0' '-e' '0.001'
[2025-06-01 20:39:44] [INFO ] Decomposing Gal with order
[2025-06-01 20:39:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 20:39:44] [INFO ] Removed a total of 155 redundant transitions.
[2025-06-01 20:39:44] [INFO ] Flatten gal took : 296 ms
[2025-06-01 20:39:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 13 ms.
[2025-06-01 20:39:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3101135494435270315.gal : 5 ms
[2025-06-01 20:39:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality42300699300367684.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/ReachabilityCardinality3101135494435270315.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality42300699300367684.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 ...305
Loading property file /tmp/ReachabilityCardinality42300699300367684.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 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :759 after 56021
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :56021 after 3.76573e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.76573e+08 after 1.07644e+16
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.07644e+16 after 4.02865e+16
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.02865e+16 after 6.46137e+16
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6.46137e+16 after 7.1861e+16
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32284 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 20:40:00] [INFO ] Flatten gal took : 92 ms
[2025-06-01 20:40:00] [INFO ] Applying decomposition
[2025-06-01 20:40:00] [INFO ] Flatten gal took : 41 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/graph12224608646041036811.txt' '-o' '/tmp/graph12224608646041036811.bin' '-w' '/tmp/graph12224608646041036811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12224608646041036811.bin' '-l' '-1' '-v' '-w' '/tmp/graph12224608646041036811.weights' '-q' '0' '-e' '0.001'
[2025-06-01 20:40:00] [INFO ] Decomposing Gal with order
[2025-06-01 20:40:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 20:40:00] [INFO ] Removed a total of 913 redundant transitions.
[2025-06-01 20:40:00] [INFO ] Flatten gal took : 244 ms
[2025-06-01 20:40:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 291 labels/synchronizations in 67 ms.
[2025-06-01 20:40:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1343319189111958262.gal : 32 ms
[2025-06-01 20:40:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11196387333563949481.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/ReachabilityCardinality1343319189111958262.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11196387333563949481.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/ReachabilityCardinality11196387333563949481.prop.
Detected timeout of ITS tools.
[2025-06-01 21:10:01] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13437618170161410824
[2025-06-01 21:10:01] [INFO ] Applying decomposition
[2025-06-01 21:10:01] [INFO ] Flatten gal took : 16 ms
[2025-06-01 21:10:01] [INFO ] Computing symmetric may disable matrix : 324 transitions.
[2025-06-01 21:10:01] [INFO ] Computation of Complete disable matrix. took 8 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/graph16195321400963057453.txt' '-o' '/tmp/graph16195321400963057453.bin' '-w' '/tmp/graph16195321400963057453.weights'
[2025-06-01 21:10:01] [INFO ] Computing symmetric may enable matrix : 324 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16195321400963057453.bin' '-l' '-1' '-v' '-w' '/tmp/graph16195321400963057453.weights' '-q' '0' '-e' '0.001'
[2025-06-01 21:10:01] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-01 21:10:01] [INFO ] Decomposing Gal with order
[2025-06-01 21:10:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 21:10:01] [INFO ] Removed a total of 542 redundant transitions.
[2025-06-01 21:10:01] [INFO ] Flatten gal took : 37 ms
[2025-06-01 21:10:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 185 labels/synchronizations in 14 ms.
[2025-06-01 21:10:01] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1503560132075392863.gal : 5 ms
[2025-06-01 21:10:01] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability17999888730966183288.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/ReachabilityFireability1503560132075392863.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability17999888730966183288.prop' '--nowitness'
[2025-06-01 21:10:01] [INFO ] Computing Do-Not-Accords matrix : 324 transitions.
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
[2025-06-01 21:10:01] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Loading property file /tmp/ReachabilityFireability17999888730966183288.prop.
[2025-06-01 21:10:01] [INFO ] Built C files in 216ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13437618170161410824
Running compilation step : cd /tmp/ltsmin13437618170161410824;'/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 1244 ms.
Running link step : cd /tmp/ltsmin13437618170161410824;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin13437618170161410824;'/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' 'FunctionPointerPTb128ReachabilityFireability202501==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-b128"
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-b128, 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-174867007400111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b128.tgz
mv FunctionPointer-PT-b128 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 ;