About the Execution of ITS-Tools for FunctionPointer-PT-c016
| 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 | TTFTFTTFFFFT?FTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r100-smll-174867007400143.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-c016, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r100-smll-174867007400143
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K 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-c016-ReachabilityFireability-2024-08
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2024-14
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-00
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-01
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-02
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-03
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-04
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-05
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-06
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-07
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-09
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-10
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-11
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-12
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-13
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748862908677
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-c016
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-02 11:15:10] [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 11:15:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 11:15:11] [INFO ] Load time of PNML (sax parser for PT used): 737 ms
[2025-06-02 11:15:11] [INFO ] Transformed 2826 places.
[2025-06-02 11:15:11] [INFO ] Transformed 8960 transitions.
[2025-06-02 11:15:11] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 966 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 64 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 78 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40031 steps (8 resets) in 5139 ms. (7 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 330 ms. (120 steps per ms) remains 10/10 properties
[2025-06-02 11:15:13] [INFO ] Flatten gal took : 984 ms
BEST_FIRST walk for 40004 steps (8 resets) in 714 ms. (55 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 10/10 properties
[2025-06-02 11:15:14] [INFO ] Flatten gal took : 380 ms
BEST_FIRST walk for 40004 steps (8 resets) in 887 ms. (45 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 362 ms. (110 steps per ms) remains 10/10 properties
[2025-06-02 11:15:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14213717230916961502.gal : 198 ms
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 10/10 properties
[2025-06-02 11:15:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1850769540760719163.prop : 11 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/ReachabilityCardinality14213717230916961502.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1850769540760719163.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 192 ms. (207 steps per ms) remains 10/10 properties
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
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 10/10 properties
Loading property file /tmp/ReachabilityCardinality1850769540760719163.prop.
Interrupted probabilistic random walk after 154105 steps, run timeout after 6001 ms. (steps per millisecond=25 ) properties seen :0 out of 10
Probabilistic random walk after 154105 steps, saw 125812 distinct states, run finished after 6008 ms. (steps per millisecond=25 ) properties seen :0
[2025-06-02 11:15:20] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2025-06-02 11:15:20] [INFO ] Computed 4 invariants in 153 ms
[2025-06-02 11:15:20] [INFO ] State equation strengthened by 479 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem FunctionPointer-PT-c016-ReachabilityFireability-2025-09 is UNSAT
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 520/599 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/599 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 1/600 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/600 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1680/2280 variables, 600/604 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2280 variables, 403/1007 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2280 variables, 0/1007 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 2136/4416 variables, 559/1566 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4416 variables, 76/1642 constraints. Problems are: Problem set: 1 solved, 9 unsolved
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 31
At refinement iteration 10 (INCLUDED_ONLY) 0/4416 variables, 0/1642 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 624/5040 variables, 417/2059 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/5040 variables, 0/2059 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 120/5160 variables, 44/2103 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5160/5168 variables, and 2103 constraints, problems are : Problem set: 1 solved, 9 unsolved in 5061 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1620/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 10/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 9 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 528/593 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/593 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 1/594 variables, 1/4 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/594 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1648/2242 variables, 594/598 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2242 variables, 402/1000 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:28] [INFO ] Deduced a trap along path composed of 3 places in 69 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:28] [INFO ] Deduced a trap along path composed of 3 places in 43 ms of which 5 ms to minimize.
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :31 after 2059
At refinement iteration 7 (INCLUDED_ONLY) 0/2242 variables, 2/1002 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2242 variables, 0/1002 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 2073/4315 variables, 548/1550 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4315 variables, 77/1627 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4315/5168 variables, and 1627 constraints, problems are : Problem set: 1 solved, 9 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1142/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 10721ms problems are : Problem set: 1 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 65 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.21 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 273 places :
Symmetric choice reduction at 0 with 273 rule applications. Total rules 274 place count 1338 transition count 4032
Iterating global reduction 0 with 273 rules applied. Total rules applied 547 place count 1338 transition count 4032
Ensure Unique test removed 556 transitions
Reduce isomorphic transitions removed 556 transitions.
Iterating post reduction 0 with 556 rules applied. Total rules applied 1103 place count 1338 transition count 3476
Discarding 131 places :
Symmetric choice reduction at 1 with 131 rule applications. Total rules 1234 place count 1207 transition count 3214
Iterating global reduction 1 with 131 rules applied. Total rules applied 1365 place count 1207 transition count 3214
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 1 with 152 rules applied. Total rules applied 1517 place count 1207 transition count 3062
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1530 place count 1194 transition count 3036
Iterating global reduction 2 with 13 rules applied. Total rules applied 1543 place count 1194 transition count 3036
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1556 place count 1181 transition count 3010
Iterating global reduction 2 with 13 rules applied. Total rules applied 1569 place count 1181 transition count 3010
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1582 place count 1168 transition count 2984
Iterating global reduction 2 with 13 rules applied. Total rules applied 1595 place count 1168 transition count 2984
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1607 place count 1156 transition count 2960
Iterating global reduction 2 with 12 rules applied. Total rules applied 1619 place count 1156 transition count 2960
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1631 place count 1144 transition count 2936
Iterating global reduction 2 with 12 rules applied. Total rules applied 1643 place count 1144 transition count 2936
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1653 place count 1134 transition count 2916
Iterating global reduction 2 with 10 rules applied. Total rules applied 1663 place count 1134 transition count 2916
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1671 place count 1126 transition count 2900
Iterating global reduction 2 with 8 rules applied. Total rules applied 1679 place count 1126 transition count 2900
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 1702 place count 1103 transition count 2816
Iterating global reduction 2 with 23 rules applied. Total rules applied 1725 place count 1103 transition count 2816
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1751 place count 1077 transition count 2712
Iterating global reduction 2 with 26 rules applied. Total rules applied 1777 place count 1077 transition count 2712
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1803 place count 1051 transition count 2644
Iterating global reduction 2 with 26 rules applied. Total rules applied 1829 place count 1051 transition count 2644
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1855 place count 1025 transition count 2592
Iterating global reduction 2 with 26 rules applied. Total rules applied 1881 place count 1025 transition count 2592
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1907 place count 999 transition count 2540
Iterating global reduction 2 with 26 rules applied. Total rules applied 1933 place count 999 transition count 2540
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1959 place count 973 transition count 2488
Iterating global reduction 2 with 26 rules applied. Total rules applied 1985 place count 973 transition count 2488
Discarding 25 places :
Symmetric choice reduction at 2 with 25 rule applications. Total rules 2010 place count 948 transition count 2438
Iterating global reduction 2 with 25 rules applied. Total rules applied 2035 place count 948 transition count 2438
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 2043 place count 940 transition count 2422
Iterating global reduction 2 with 8 rules applied. Total rules applied 2051 place count 940 transition count 2422
Drop transitions (Redundant composition of simpler transitions.) removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 2 with 76 rules applied. Total rules applied 2127 place count 940 transition count 2346
Applied a total of 2127 rules in 2935 ms. Remains 940 /1628 variables (removed 688) and now considering 2346/5962 (removed 3616) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2947 ms. Remains : 940/1628 places, 2346/5962 transitions.
RANDOM walk for 40010 steps (8 resets) in 593 ms. (67 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 107 ms. (370 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 175 ms. (227 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 197 ms. (202 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 261 ms. (152 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 151 ms. (263 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 122639 steps, run timeout after 3002 ms. (steps per millisecond=40 ) properties seen :0 out of 9
Probabilistic random walk after 122639 steps, saw 79904 distinct states, run finished after 3002 ms. (steps per millisecond=40 ) properties seen :0
[2025-06-02 11:15:37] [INFO ] Flow matrix only has 1591 transitions (discarded 755 similar events)
// Phase 1: matrix 1591 rows 940 cols
[2025-06-02 11:15:37] [INFO ] Computed 2 invariants in 34 ms
[2025-06-02 11:15:37] [INFO ] State equation strengthened by 377 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) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 370/435 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/435 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 79/514 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/514 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1205/1719 variables, 514/516 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1719 variables, 313/829 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1719 variables, 0/829 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 658/2377 variables, 292/1121 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2377 variables, 64/1185 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2377 variables, 0/1185 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 153/2530 variables, 133/1318 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2530 variables, 0/1318 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 1/2531 variables, 1/1319 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2531 variables, 0/1319 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 0/2531 variables, 0/1319 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2531/2531 variables, and 1319 constraints, problems are : Problem set: 0 solved, 9 unsolved in 3717 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 940/940 constraints, ReadFeed: 377/377 constraints, PredecessorRefiner: 9/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 370/435 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/435 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 79/514 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/514 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 1205/1719 variables, 514/516 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1719 variables, 313/829 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:43] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1719 variables, 1/830 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1719 variables, 0/830 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 658/2377 variables, 292/1122 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2377 variables, 64/1186 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2377 variables, 3/1189 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:45] [INFO ] Deduced a trap composed of 131 places in 295 ms of which 13 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/2377 variables, 1/1190 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:48] [INFO ] Deduced a trap along path composed of 3 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:48] [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 11:15:48] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:49] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/2377 variables, 4/1194 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:51] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/2377 variables, 1/1195 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2377 variables, 0/1195 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 153/2530 variables, 133/1328 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:55] [INFO ] Deduced a trap along path composed of 3 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:56] [INFO ] Deduced a trap along path composed of 3 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:56] [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 11:15:56] [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 11:15:56] [INFO ] Deduced a trap along path composed of 3 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:15:56] [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 11:15:56] [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 11:15:56] [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 11:15:57] [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 11:15:57] [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 11:15:57] [INFO ] Deduced a trap along path composed of 3 places in 24 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/2530 variables, 11/1339 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2530 variables, 0/1339 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 1/2531 variables, 1/1340 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2531 variables, 0/1340 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 21 (OVERLAPS) 0/2531 variables, 0/1340 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2531/2531 variables, and 1340 constraints, problems are : Problem set: 0 solved, 9 unsolved in 25173 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 940/940 constraints, ReadFeed: 377/377 constraints, PredecessorRefiner: 9/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 17/17 constraints]
After SMT, in 29052ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 8 different solutions.
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-02 FALSE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-01 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2024-08 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-13 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 4 properties in 5726 ms.
Support contains 45 out of 940 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 940/940 places, 2346/2346 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 929 transition count 2322
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 929 transition count 2322
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 26 place count 929 transition count 2318
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 37 place count 918 transition count 2294
Iterating global reduction 1 with 11 rules applied. Total rules applied 48 place count 918 transition count 2294
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 57 place count 909 transition count 2264
Iterating global reduction 1 with 9 rules applied. Total rules applied 66 place count 909 transition count 2264
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 78 place count 897 transition count 2232
Iterating global reduction 1 with 12 rules applied. Total rules applied 90 place count 897 transition count 2232
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 102 place count 885 transition count 2208
Iterating global reduction 1 with 12 rules applied. Total rules applied 114 place count 885 transition count 2208
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 126 place count 873 transition count 2184
Iterating global reduction 1 with 12 rules applied. Total rules applied 138 place count 873 transition count 2184
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 149 place count 862 transition count 2162
Iterating global reduction 1 with 11 rules applied. Total rules applied 160 place count 862 transition count 2162
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 171 place count 851 transition count 2140
Iterating global reduction 1 with 11 rules applied. Total rules applied 182 place count 851 transition count 2140
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 192 place count 841 transition count 2120
Iterating global reduction 1 with 10 rules applied. Total rules applied 202 place count 841 transition count 2120
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 206 place count 837 transition count 2112
Iterating global reduction 1 with 4 rules applied. Total rules applied 210 place count 837 transition count 2112
Applied a total of 210 rules in 873 ms. Remains 837 /940 variables (removed 103) and now considering 2112/2346 (removed 234) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 873 ms. Remains : 837/940 places, 2112/2346 transitions.
RANDOM walk for 40011 steps (8 resets) in 397 ms. (100 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 201 ms. (198 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 156 ms. (254 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 132575 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 5
Probabilistic random walk after 132575 steps, saw 86069 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
[2025-06-02 11:16:16] [INFO ] Flow matrix only has 1426 transitions (discarded 686 similar events)
// Phase 1: matrix 1426 rows 837 cols
[2025-06-02 11:16:16] [INFO ] Computed 2 invariants in 17 ms
[2025-06-02 11:16:16] [INFO ] State equation strengthened by 341 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 375/420 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 55/475 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1091/1566 variables, 475/477 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1566 variables, 276/753 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1566 variables, 0/753 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 563/2129 variables, 245/998 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2129 variables, 65/1063 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2129 variables, 0/1063 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 133/2262 variables, 116/1179 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2262 variables, 0/1179 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 1/2263 variables, 1/1180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2263 variables, 0/1180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/2263 variables, 0/1180 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2263/2263 variables, and 1180 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2137 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 837/837 constraints, ReadFeed: 341/341 constraints, PredecessorRefiner: 5/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 375/420 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 55/475 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/475 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1091/1566 variables, 475/477 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1566 variables, 276/753 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:20] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1566 variables, 1/754 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1566 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 563/2129 variables, 245/999 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2129 variables, 65/1064 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2129 variables, 1/1065 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:21] [INFO ] Deduced a trap composed of 131 places in 309 ms of which 9 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/2129 variables, 1/1066 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:22] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:22] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:22] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/2129 variables, 3/1069 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2129 variables, 0/1069 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 133/2262 variables, 116/1185 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 43 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:24] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:25] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:25] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:25] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/2262 variables, 11/1196 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2262 variables, 0/1196 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 1/2263 variables, 1/1197 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:27] [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 11:16:27] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:27] [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 11:16:28] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/2263 variables, 4/1201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2263 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 0/2263 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2263/2263 variables, and 1201 constraints, problems are : Problem set: 0 solved, 5 unsolved in 11499 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 837/837 constraints, ReadFeed: 341/341 constraints, PredecessorRefiner: 5/1 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 19/19 constraints]
After SMT, in 13724ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 2 different solutions.
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2024-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-06 FALSE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-05 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 1070 ms.
Support contains 19 out of 837 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 837/837 places, 2112/2112 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 823 transition count 2078
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 823 transition count 2078
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 38 place count 823 transition count 2068
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 52 place count 809 transition count 2038
Iterating global reduction 1 with 14 rules applied. Total rules applied 66 place count 809 transition count 2038
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 76 place count 799 transition count 2012
Iterating global reduction 1 with 10 rules applied. Total rules applied 86 place count 799 transition count 2012
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 101 place count 784 transition count 1966
Iterating global reduction 1 with 15 rules applied. Total rules applied 116 place count 784 transition count 1966
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 131 place count 769 transition count 1936
Iterating global reduction 1 with 15 rules applied. Total rules applied 146 place count 769 transition count 1936
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 162 place count 753 transition count 1900
Iterating global reduction 1 with 16 rules applied. Total rules applied 178 place count 753 transition count 1900
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 194 place count 737 transition count 1868
Iterating global reduction 1 with 16 rules applied. Total rules applied 210 place count 737 transition count 1868
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 225 place count 722 transition count 1838
Iterating global reduction 1 with 15 rules applied. Total rules applied 240 place count 722 transition count 1838
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 254 place count 708 transition count 1810
Iterating global reduction 1 with 14 rules applied. Total rules applied 268 place count 708 transition count 1810
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 279 place count 697 transition count 1788
Iterating global reduction 1 with 11 rules applied. Total rules applied 290 place count 697 transition count 1788
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 293 place count 694 transition count 1780
Iterating global reduction 1 with 3 rules applied. Total rules applied 296 place count 694 transition count 1780
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 299 place count 691 transition count 1774
Iterating global reduction 1 with 3 rules applied. Total rules applied 302 place count 691 transition count 1774
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 303 place count 690 transition count 1772
Iterating global reduction 1 with 1 rules applied. Total rules applied 304 place count 690 transition count 1772
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 305 place count 689 transition count 1770
Iterating global reduction 1 with 1 rules applied. Total rules applied 306 place count 689 transition count 1770
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 307 place count 688 transition count 1768
Iterating global reduction 1 with 1 rules applied. Total rules applied 308 place count 688 transition count 1768
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 309 place count 687 transition count 1766
Iterating global reduction 1 with 1 rules applied. Total rules applied 310 place count 687 transition count 1766
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 311 place count 686 transition count 1764
Iterating global reduction 1 with 1 rules applied. Total rules applied 312 place count 686 transition count 1764
Applied a total of 312 rules in 729 ms. Remains 686 /837 variables (removed 151) and now considering 1764/2112 (removed 348) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 729 ms. Remains : 686/837 places, 1764/2112 transitions.
RANDOM walk for 40016 steps (8 resets) in 365 ms. (109 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 144 ms. (275 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 209279 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :0 out of 2
Probabilistic random walk after 209279 steps, saw 135853 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
[2025-06-02 11:16:35] [INFO ] Flow matrix only has 1183 transitions (discarded 581 similar events)
// Phase 1: matrix 1183 rows 686 cols
[2025-06-02 11:16:35] [INFO ] Computed 2 invariants in 10 ms
[2025-06-02 11:16:35] [INFO ] State equation strengthened by 289 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 380/399 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/399 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 926/1325 variables, 399/400 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1325 variables, 214/614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1325 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 459/1784 variables, 204/818 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1784 variables, 1/819 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1784 variables, 75/894 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1784 variables, 0/894 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 85/1869 variables, 83/977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1869 variables, 0/977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/1869 variables, 0/977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1869/1869 variables, and 977 constraints, problems are : Problem set: 0 solved, 2 unsolved in 981 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 686/686 constraints, ReadFeed: 289/289 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 380/399 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/399 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 926/1325 variables, 399/400 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1325 variables, 214/614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1325 variables, 0/614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 459/1784 variables, 204/818 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1784 variables, 1/819 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1784 variables, 75/894 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1784 variables, 0/894 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 85/1869 variables, 83/977 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:37] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:37] [INFO ] Deduced a trap along path composed of 3 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:37] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:37] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:38] [INFO ] Deduced a trap along path composed of 3 places in 23 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1869 variables, 5/982 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1869 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/1869 variables, 0/982 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1869/1869 variables, and 982 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1817 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 686/686 constraints, ReadFeed: 289/289 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 2836ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-2025-10 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 213 ms.
Support contains 14 out of 686 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 686/686 places, 1764/1764 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 682 transition count 1756
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 682 transition count 1756
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 678 transition count 1746
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 678 transition count 1746
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 676 transition count 1740
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 676 transition count 1740
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 674 transition count 1736
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 674 transition count 1736
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 672 transition count 1732
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 672 transition count 1732
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 670 transition count 1728
Iterating global reduction 0 with 2 rules applied. Total rules applied 32 place count 670 transition count 1728
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 668 transition count 1724
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 668 transition count 1724
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 666 transition count 1720
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 666 transition count 1720
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 665 transition count 1718
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 665 transition count 1718
Applied a total of 42 rules in 347 ms. Remains 665 /686 variables (removed 21) and now considering 1718/1764 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 347 ms. Remains : 665/686 places, 1718/1764 transitions.
RANDOM walk for 40014 steps (8 resets) in 256 ms. (155 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 121 ms. (327 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 312170 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :0 out of 1
Probabilistic random walk after 312170 steps, saw 202631 distinct states, run finished after 3001 ms. (steps per millisecond=104 ) properties seen :0
[2025-06-02 11:16:42] [INFO ] Flow matrix only has 1152 transitions (discarded 566 similar events)
// Phase 1: matrix 1152 rows 665 cols
[2025-06-02 11:16:42] [INFO ] Computed 2 invariants in 8 ms
[2025-06-02 11:16:42] [INFO ] State equation strengthened by 283 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 381/395 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/395 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 906/1301 variables, 395/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1301 variables, 210/606 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1301 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 433/1734 variables, 189/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1734 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1734 variables, 73/869 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1734 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 83/1817 variables, 81/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1817 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/1817 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1817/1817 variables, and 950 constraints, problems are : Problem set: 0 solved, 1 unsolved in 889 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 665/665 constraints, ReadFeed: 283/283 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 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 381/395 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/395 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 906/1301 variables, 395/396 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1301 variables, 210/606 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1301 variables, 0/606 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 433/1734 variables, 189/795 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1734 variables, 1/796 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1734 variables, 73/869 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1734 variables, 0/869 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 83/1817 variables, 81/950 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 11:16:43] [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 11:16:44] [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 11:16:44] [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 11:16:44] [INFO ] Deduced a trap along path composed of 3 places in 22 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1817 variables, 4/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1817 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/1817 variables, 0/954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1817/1817 variables, and 954 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1313 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 665/665 constraints, ReadFeed: 283/283 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 2235ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 112 ms.
Support contains 14 out of 665 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 665/665 places, 1718/1718 transitions.
Applied a total of 0 rules in 129 ms. Remains 665 /665 variables (removed 0) and now considering 1718/1718 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 665/665 places, 1718/1718 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 665/665 places, 1718/1718 transitions.
Applied a total of 0 rules in 115 ms. Remains 665 /665 variables (removed 0) and now considering 1718/1718 (removed 0) transitions.
[2025-06-02 11:16:44] [INFO ] Flow matrix only has 1152 transitions (discarded 566 similar events)
[2025-06-02 11:16:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:16:45] [INFO ] Implicit Places using invariants in 658 ms returned []
[2025-06-02 11:16:45] [INFO ] Flow matrix only has 1152 transitions (discarded 566 similar events)
[2025-06-02 11:16:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 11:16:46] [INFO ] State equation strengthened by 283 read => feed constraints.
[2025-06-02 11:16:49] [INFO ] Implicit Places using invariants and state equation in 3927 ms returned []
Implicit Place search using SMT with State Equation took 4599 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 11:16:49] [INFO ] Redundant transitions in 188 ms returned []
Running 1716 sub problems to find dead transitions.
[2025-06-02 11:16:49] [INFO ] Flow matrix only has 1152 transitions (discarded 566 similar events)
[2025-06-02 11:16:49] [INFO ] Invariant cache hit.
[2025-06-02 11:16:49] [INFO ] State equation strengthened by 283 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/665 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1716 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/665 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1716 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 665/1817 variables, and 2 constraints, problems are : Problem set: 0 solved, 1716 unsolved in 30078 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/665 constraints, ReadFeed: 0/283 constraints, PredecessorRefiner: 1716/1716 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1716 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/665 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1716 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/665 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1716 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 665/1817 variables, and 2 constraints, problems are : Problem set: 0 solved, 1716 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/665 constraints, ReadFeed: 0/283 constraints, PredecessorRefiner: 0/1716 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 65240ms problems are : Problem set: 0 solved, 1716 unsolved
Search for dead transitions found 0 dead transitions in 65250ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70173 ms. Remains : 665/665 places, 1718/1718 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 988 edges and 665 vertex of which 186 / 665 are part of one of the 62 SCC in 7 ms
Free SCC test removed 124 places
Drop transitions (Empty/Sink Transition effects.) removed 310 transitions
Ensure Unique test removed 442 transitions
Reduce isomorphic transitions removed 752 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 541 transition count 953
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 528 transition count 952
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 527 transition count 952
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 89 Pre rules applied. Total rules applied 29 place count 527 transition count 863
Deduced a syphon composed of 89 places in 1 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 207 place count 438 transition count 863
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 268 place count 377 transition count 802
Iterating global reduction 3 with 61 rules applied. Total rules applied 329 place count 377 transition count 802
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 122 transitions.
Iterating post reduction 3 with 122 rules applied. Total rules applied 451 place count 377 transition count 680
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Deduced a syphon composed of 126 places in 0 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 4 with 252 rules applied. Total rules applied 703 place count 251 transition count 554
Discarding 62 places :
Symmetric choice reduction at 4 with 62 rule applications. Total rules 765 place count 189 transition count 430
Iterating global reduction 4 with 62 rules applied. Total rules applied 827 place count 189 transition count 430
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 829 place count 189 transition count 428
Discarding 61 places :
Symmetric choice reduction at 5 with 61 rule applications. Total rules 890 place count 128 transition count 306
Iterating global reduction 5 with 61 rules applied. Total rules applied 951 place count 128 transition count 306
Discarding 61 places :
Symmetric choice reduction at 5 with 61 rule applications. Total rules 1012 place count 67 transition count 184
Iterating global reduction 5 with 61 rules applied. Total rules applied 1073 place count 67 transition count 184
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 5 with 59 rules applied. Total rules applied 1132 place count 67 transition count 125
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1134 place count 66 transition count 124
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1146 place count 60 transition count 129
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 1150 place count 60 transition count 125
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1151 place count 60 transition count 125
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1152 place count 60 transition count 124
Applied a total of 1152 rules in 142 ms. Remains 60 /665 variables (removed 605) and now considering 124/1718 (removed 1594) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 124 rows 60 cols
[2025-06-02 11:17:54] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 11:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2025-06-02 11:17:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2025-06-02 11:17:55] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 11:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2025-06-02 11:17:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2025-06-02 11:17:55] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 11:17:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2025-06-02 11:17:55] [INFO ] After 25ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 11:17:55] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 11:17:55] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 11:17:55] [INFO ] Flatten gal took : 7 ms
[2025-06-02 11:17:55] [INFO ] Flatten gal took : 6 ms
[2025-06-02 11:17:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1813754961076110761.gal : 2 ms
[2025-06-02 11:17:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3076920778183686983.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/ReachabilityCardinality1813754961076110761.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3076920778183686983.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3076920778183686983.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 45
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :45 after 136
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :136 after 74403
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :74403 after 1.47094e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.47094e+06 after 1.72627e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.72627e+08 after 9.98649e+08
Detected timeout of ITS tools.
[2025-06-02 11:18:10] [INFO ] Flatten gal took : 6 ms
[2025-06-02 11:18:10] [INFO ] Applying decomposition
[2025-06-02 11:18:10] [INFO ] Flatten gal took : 6 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/graph5301222198245860532.txt' '-o' '/tmp/graph5301222198245860532.bin' '-w' '/tmp/graph5301222198245860532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5301222198245860532.bin' '-l' '-1' '-v' '-w' '/tmp/graph5301222198245860532.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:18:10] [INFO ] Decomposing Gal with order
[2025-06-02 11:18:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:18:10] [INFO ] Removed a total of 165 redundant transitions.
[2025-06-02 11:18:10] [INFO ] Flatten gal took : 75 ms
[2025-06-02 11:18:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 13 ms.
[2025-06-02 11:18:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5793160425091171388.gal : 4 ms
[2025-06-02 11:18:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11424857920424167155.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/ReachabilityCardinality5793160425091171388.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11424857920424167155.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/ReachabilityCardinality11424857920424167155.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 48
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :48 after 514
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :514 after 151453
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :151453 after 2.79832e+07
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.79832e+07 after 2.61358e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.61358e+08 after 3.23147e+12
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30934 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 11:18:26] [INFO ] Flatten gal took : 247 ms
[2025-06-02 11:18:26] [INFO ] Applying decomposition
[2025-06-02 11:18:26] [INFO ] Flatten gal took : 239 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/graph11146937500991718365.txt' '-o' '/tmp/graph11146937500991718365.bin' '-w' '/tmp/graph11146937500991718365.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11146937500991718365.bin' '-l' '-1' '-v' '-w' '/tmp/graph11146937500991718365.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:18:27] [INFO ] Decomposing Gal with order
[2025-06-02 11:18:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:18:29] [INFO ] Removed a total of 7414 redundant transitions.
[2025-06-02 11:18:29] [INFO ] Flatten gal took : 1705 ms
[2025-06-02 11:18:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 3749 labels/synchronizations in 526 ms.
[2025-06-02 11:18:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3761593694586384577.gal : 49 ms
[2025-06-02 11:18:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8829137585013692188.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/ReachabilityCardinality3761593694586384577.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8829137585013692188.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/ReachabilityCardinality8829137585013692188.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 12
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :12 after 27
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :27 after 60
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :60 after 137
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :137 after 306
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :306 after 610
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :610 after 1230
Detected timeout of ITS tools.
[2025-06-02 11:48:31] [INFO ] Flatten gal took : 52 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin666581502096225719
[2025-06-02 11:48:31] [INFO ] Too many transitions (1718) to apply POR reductions. Disabling POR matrices.
[2025-06-02 11:48:31] [INFO ] Applying decomposition
[2025-06-02 11:48:31] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin666581502096225719
[2025-06-02 11:48:31] [INFO ] Flatten gal took : 106 ms
Running compilation step : cd /tmp/ltsmin666581502096225719;'/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'
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/graph12044520671815333509.txt' '-o' '/tmp/graph12044520671815333509.bin' '-w' '/tmp/graph12044520671815333509.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12044520671815333509.bin' '-l' '-1' '-v' '-w' '/tmp/graph12044520671815333509.weights' '-q' '0' '-e' '0.001'
[2025-06-02 11:48:31] [INFO ] Decomposing Gal with order
[2025-06-02 11:48:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 11:48:31] [INFO ] Removed a total of 2874 redundant transitions.
[2025-06-02 11:48:31] [INFO ] Flatten gal took : 105 ms
[2025-06-02 11:48:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 1307 labels/synchronizations in 48 ms.
[2025-06-02 11:48:31] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5652492801110006815.gal : 14 ms
[2025-06-02 11:48:31] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16738800896522652719.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/ReachabilityFireability5652492801110006815.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16738800896522652719.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/ReachabilityFireability16738800896522652719.prop.
Compilation finished in 5898 ms.
Running link step : cd /tmp/ltsmin666581502096225719;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin666581502096225719;'/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' 'FunctionPointerPTc016ReachabilityFireability202511==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-c016"
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-c016, 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-174867007400143"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c016.tgz
mv FunctionPointer-PT-c016 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 ;