About the Execution of ITS-Tools for FunctionPointer-PT-c128
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16180.939 | 3600000.00 | 11508803.00 | 3590.00 | F?FT?TFTTFTTT?FF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r180-tall-171640603200327.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is FunctionPointer-PT-c128, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640603200327
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 11 16:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 11 16:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.2M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-00
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-01
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-02
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-03
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-04
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-05
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-06
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-07
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-08
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-09
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-10
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-11
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-12
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-13
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-14
FORMULA_NAME FunctionPointer-PT-c128-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716494054100
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-c128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-23 19:54:15] [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]
[2024-05-23 19:54:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 19:54:15] [INFO ] Load time of PNML (sax parser for PT used): 374 ms
[2024-05-23 19:54:15] [INFO ] Transformed 2826 places.
[2024-05-23 19:54:15] [INFO ] Transformed 8960 transitions.
[2024-05-23 19:54:15] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 525 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 37 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40064 steps (8 resets) in 3741 ms. (10 steps per ms) remains 10/13 properties
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 326 ms. (122 steps per ms) remains 10/10 properties
[2024-05-23 19:54:17] [INFO ] Flatten gal took : 686 ms
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 10/10 properties
[2024-05-23 19:54:17] [INFO ] Flatten gal took : 317 ms
[2024-05-23 19:54:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5221489269811232760.gal : 159 ms
[2024-05-23 19:54:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8568965305283536547.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5221489269811232760.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8568965305283536547.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 1081 ms. (36 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 10/10 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2024-05-23 19:54:17] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2024-05-23 19:54:18] [INFO ] Computed 4 invariants in 188 ms
[2024-05-23 19:54:18] [INFO ] State equation strengthened by 479 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality8568965305283536547.prop.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem FunctionPointer-PT-c128-ReachabilityFireability-2024-00 is UNSAT
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-c128-ReachabilityFireability-2024-02 is UNSAT
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-c128-ReachabilityFireability-2024-12 is UNSAT
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 529/589 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/589 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/590 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/590 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 1605/2195 variables, 590/594 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2195 variables, 401/995 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2195 variables, 0/995 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 2014/4209 variables, 525/1520 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4209 variables, 78/1598 constraints. Problems are: Problem set: 3 solved, 7 unsolved
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 31
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4209/5168 variables, and 1598 constraints, problems are : Problem set: 3 solved, 7 unsolved in 5080 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1115/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 542/564 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/564 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1/565 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/565 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 1475/2040 variables, 565/569 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2040 variables, 399/968 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2040 variables, 0/968 constraints. Problems are: Problem set: 3 solved, 7 unsolved
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :31 after 2059
At refinement iteration 8 (OVERLAPS) 1807/3847 variables, 472/1440 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3847 variables, 80/1520 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3847 variables, 6/1526 constraints. Problems are: Problem set: 3 solved, 7 unsolved
[2024-05-23 19:54:33] [INFO ] Deduced a trap composed of 131 places in 4745 ms of which 81 ms to minimize.
SMT process timed out in 15428ms, After SMT, problems are : Problem set: 3 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22 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.20 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 292 places :
Symmetric choice reduction at 0 with 292 rule applications. Total rules 293 place count 1319 transition count 3798
Iterating global reduction 0 with 292 rules applied. Total rules applied 585 place count 1319 transition count 3798
Ensure Unique test removed 432 transitions
Reduce isomorphic transitions removed 432 transitions.
Iterating post reduction 0 with 432 rules applied. Total rules applied 1017 place count 1319 transition count 3366
Discarding 149 places :
Symmetric choice reduction at 1 with 149 rule applications. Total rules 1166 place count 1170 transition count 3068
Iterating global reduction 1 with 149 rules applied. Total rules applied 1315 place count 1170 transition count 3068
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 1411 place count 1170 transition count 2972
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1424 place count 1157 transition count 2946
Iterating global reduction 2 with 13 rules applied. Total rules applied 1437 place count 1157 transition count 2946
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1450 place count 1144 transition count 2920
Iterating global reduction 2 with 13 rules applied. Total rules applied 1463 place count 1144 transition count 2920
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1476 place count 1131 transition count 2894
Iterating global reduction 2 with 13 rules applied. Total rules applied 1489 place count 1131 transition count 2894
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1502 place count 1118 transition count 2868
Iterating global reduction 2 with 13 rules applied. Total rules applied 1515 place count 1118 transition count 2868
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 1528 place count 1105 transition count 2842
Iterating global reduction 2 with 13 rules applied. Total rules applied 1541 place count 1105 transition count 2842
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1553 place count 1093 transition count 2818
Iterating global reduction 2 with 12 rules applied. Total rules applied 1565 place count 1093 transition count 2818
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1576 place count 1082 transition count 2796
Iterating global reduction 2 with 11 rules applied. Total rules applied 1587 place count 1082 transition count 2796
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 1632 place count 1037 transition count 2626
Iterating global reduction 2 with 45 rules applied. Total rules applied 1677 place count 1037 transition count 2626
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 1727 place count 987 transition count 2426
Iterating global reduction 2 with 50 rules applied. Total rules applied 1777 place count 987 transition count 2426
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 1827 place count 937 transition count 2306
Iterating global reduction 2 with 50 rules applied. Total rules applied 1877 place count 937 transition count 2306
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 1927 place count 887 transition count 2206
Iterating global reduction 2 with 50 rules applied. Total rules applied 1977 place count 887 transition count 2206
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 2026 place count 838 transition count 2108
Iterating global reduction 2 with 49 rules applied. Total rules applied 2075 place count 838 transition count 2108
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 2124 place count 789 transition count 2010
Iterating global reduction 2 with 49 rules applied. Total rules applied 2173 place count 789 transition count 2010
Discarding 49 places :
Symmetric choice reduction at 2 with 49 rule applications. Total rules 2222 place count 740 transition count 1912
Iterating global reduction 2 with 49 rules applied. Total rules applied 2271 place count 740 transition count 1912
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 2281 place count 730 transition count 1892
Iterating global reduction 2 with 10 rules applied. Total rules applied 2291 place count 730 transition count 1892
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 2 with 28 rules applied. Total rules applied 2319 place count 730 transition count 1864
Applied a total of 2319 rules in 2103 ms. Remains 730 /1628 variables (removed 898) and now considering 1864/5962 (removed 4098) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2121 ms. Remains : 730/1628 places, 1864/5962 transitions.
RANDOM walk for 40015 steps (8 resets) in 312 ms. (127 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 98 ms. (404 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 28 ms. (1379 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 148 ms. (268 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 144595 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :0 out of 7
Probabilistic random walk after 144595 steps, saw 93873 distinct states, run finished after 3005 ms. (steps per millisecond=48 ) properties seen :0
[2024-05-23 19:54:38] [INFO ] Flow matrix only has 1254 transitions (discarded 610 similar events)
// Phase 1: matrix 1254 rows 730 cols
[2024-05-23 19:54:38] [INFO ] Computed 2 invariants in 23 ms
[2024-05-23 19:54:39] [INFO ] State equation strengthened by 305 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 381/403 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/403 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 31/434 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 973/1407 variables, 434/436 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1407 variables, 238/674 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1407 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 469/1876 variables, 198/872 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1876 variables, 67/939 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1876 variables, 0/939 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 107/1983 variables, 97/1036 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1983 variables, 0/1036 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 1/1984 variables, 1/1037 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1984 variables, 0/1037 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 0/1984 variables, 0/1037 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1984/1984 variables, and 1037 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1748 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 730/730 constraints, ReadFeed: 305/305 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 381/403 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/403 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 31/434 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 973/1407 variables, 434/436 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1407 variables, 238/674 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1407 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 469/1876 variables, 198/872 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1876 variables, 67/939 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1876 variables, 7/946 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1876 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 107/1983 variables, 97/1043 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1983 variables, 0/1043 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 1/1984 variables, 1/1044 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1984 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/1984 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1984/1984 variables, and 1044 constraints, problems are : Problem set: 0 solved, 7 unsolved in 4060 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 730/730 constraints, ReadFeed: 305/305 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 6114ms problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 5 different solutions.
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-11 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-10 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-08 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 6699 ms.
Support contains 19 out of 730 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 730/730 places, 1864/1864 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 728 transition count 1860
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 728 transition count 1860
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 728 transition count 1858
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 726 transition count 1854
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 726 transition count 1854
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 724 transition count 1848
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 724 transition count 1848
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 721 transition count 1838
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 721 transition count 1838
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 23 place count 718 transition count 1832
Iterating global reduction 1 with 3 rules applied. Total rules applied 26 place count 718 transition count 1832
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 715 transition count 1826
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 715 transition count 1826
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 712 transition count 1820
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 712 transition count 1820
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 41 place count 709 transition count 1814
Iterating global reduction 1 with 3 rules applied. Total rules applied 44 place count 709 transition count 1814
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 706 transition count 1808
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 706 transition count 1808
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 704 transition count 1804
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 704 transition count 1804
Applied a total of 54 rules in 281 ms. Remains 704 /730 variables (removed 26) and now considering 1804/1864 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 281 ms. Remains : 704/730 places, 1804/1864 transitions.
RANDOM walk for 40038 steps (8 resets) in 190 ms. (209 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 165569 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :0 out of 4
Probabilistic random walk after 165569 steps, saw 107486 distinct states, run finished after 3001 ms. (steps per millisecond=55 ) properties seen :0
[2024-05-23 19:54:55] [INFO ] Flow matrix only has 1212 transitions (discarded 592 similar events)
// Phase 1: matrix 1212 rows 704 cols
[2024-05-23 19:54:55] [INFO ] Computed 2 invariants in 7 ms
[2024-05-23 19:54:55] [INFO ] State equation strengthened by 296 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 382/401 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 25/426 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/426 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 948/1374 variables, 426/428 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1374 variables, 229/657 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1374 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 443/1817 variables, 186/843 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1817 variables, 67/910 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1817 variables, 0/910 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 98/1915 variables, 91/1001 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1915 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 1/1916 variables, 1/1002 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1916 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/1916 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1916/1916 variables, and 1002 constraints, problems are : Problem set: 0 solved, 4 unsolved in 875 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 704/704 constraints, ReadFeed: 296/296 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 382/401 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 25/426 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/426 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 948/1374 variables, 426/428 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1374 variables, 229/657 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1374 variables, 0/657 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 443/1817 variables, 186/843 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1817 variables, 67/910 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1817 variables, 4/914 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1817 variables, 0/914 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 98/1915 variables, 91/1005 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1915 variables, 0/1005 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 1/1916 variables, 1/1006 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1916 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/1916 variables, 0/1006 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1916/1916 variables, and 1006 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2137 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 704/704 constraints, ReadFeed: 296/296 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 3079ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
FORMULA FunctionPointer-PT-c128-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 3156 ms.
Support contains 17 out of 704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 704/704 places, 1804/1804 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 703 transition count 1802
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 703 transition count 1802
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 702 transition count 1800
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 702 transition count 1800
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 701 transition count 1796
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 701 transition count 1796
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 700 transition count 1794
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 700 transition count 1794
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 699 transition count 1792
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 699 transition count 1792
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 698 transition count 1790
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 698 transition count 1790
Applied a total of 12 rules in 216 ms. Remains 698 /704 variables (removed 6) and now considering 1790/1804 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 698/704 places, 1790/1804 transitions.
RANDOM walk for 40089 steps (8 resets) in 106 ms. (374 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 26 ms. (1481 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 40 ms. (975 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 193482 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :0 out of 3
Probabilistic random walk after 193482 steps, saw 125602 distinct states, run finished after 3001 ms. (steps per millisecond=64 ) properties seen :0
[2024-05-23 19:55:04] [INFO ] Flow matrix only has 1204 transitions (discarded 586 similar events)
// Phase 1: matrix 1204 rows 698 cols
[2024-05-23 19:55:04] [INFO ] Computed 2 invariants in 24 ms
[2024-05-23 19:55:04] [INFO ] State equation strengthened by 295 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 383/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 23/423 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/423 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 943/1366 variables, 423/425 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1366 variables, 228/653 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1366 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 435/1801 variables, 183/836 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1801 variables, 67/903 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1801 variables, 0/903 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 94/1895 variables, 88/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1895 variables, 0/991 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 4/1899 variables, 2/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1899 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 3/1902 variables, 2/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1902 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/1902 variables, 0/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1902/1902 variables, and 995 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1120 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 698/698 constraints, ReadFeed: 295/295 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 383/400 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 23/423 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/423 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 943/1366 variables, 423/425 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1366 variables, 228/653 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1366 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 435/1801 variables, 183/836 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1801 variables, 67/903 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1801 variables, 3/906 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1801 variables, 0/906 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 94/1895 variables, 88/994 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1895 variables, 0/994 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 4/1899 variables, 2/996 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1899 variables, 0/996 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 3/1902 variables, 2/998 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1902 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 0/1902 variables, 0/998 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1902/1902 variables, and 998 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2081 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 698/698 constraints, ReadFeed: 295/295 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 3306ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 3589 ms.
Support contains 17 out of 698 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1790/1790 transitions.
Applied a total of 0 rules in 92 ms. Remains 698 /698 variables (removed 0) and now considering 1790/1790 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 698/698 places, 1790/1790 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 698/698 places, 1790/1790 transitions.
Applied a total of 0 rules in 99 ms. Remains 698 /698 variables (removed 0) and now considering 1790/1790 (removed 0) transitions.
[2024-05-23 19:55:11] [INFO ] Flow matrix only has 1204 transitions (discarded 586 similar events)
[2024-05-23 19:55:11] [INFO ] Invariant cache hit.
[2024-05-23 19:55:12] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-23 19:55:12] [INFO ] Flow matrix only has 1204 transitions (discarded 586 similar events)
[2024-05-23 19:55:12] [INFO ] Invariant cache hit.
[2024-05-23 19:55:12] [INFO ] State equation strengthened by 295 read => feed constraints.
[2024-05-23 19:55:14] [INFO ] Implicit Places using invariants and state equation in 2133 ms returned []
Implicit Place search using SMT with State Equation took 2491 ms to find 0 implicit places.
[2024-05-23 19:55:14] [INFO ] Redundant transitions in 89 ms returned []
Running 1788 sub problems to find dead transitions.
[2024-05-23 19:55:14] [INFO ] Flow matrix only has 1204 transitions (discarded 586 similar events)
[2024-05-23 19:55:14] [INFO ] Invariant cache hit.
[2024-05-23 19:55:14] [INFO ] State equation strengthened by 295 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/698 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1788 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/698 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1788 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 698/1902 variables, and 2 constraints, problems are : Problem set: 0 solved, 1788 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/698 constraints, ReadFeed: 0/295 constraints, PredecessorRefiner: 1788/1788 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1788 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/698 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1788 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/698 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1788 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/698 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1788 unsolved
At refinement iteration 3 (OVERLAPS) 1204/1902 variables, 698/700 constraints. Problems are: Problem set: 0 solved, 1788 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1902 variables, 295/995 constraints. Problems are: Problem set: 0 solved, 1788 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1902/1902 variables, and 2783 constraints, problems are : Problem set: 0 solved, 1788 unsolved in 31801 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 698/698 constraints, ReadFeed: 295/295 constraints, PredecessorRefiner: 1788/1788 constraints, Known Traps: 0/0 constraints]
After SMT, in 71825ms problems are : Problem set: 0 solved, 1788 unsolved
Search for dead transitions found 0 dead transitions in 71844ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74549 ms. Remains : 698/698 places, 1790/1790 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1049 edges and 698 vertex of which 192 / 698 are part of one of the 64 SCC in 4 ms
Free SCC test removed 128 places
Drop transitions (Empty/Sink Transition effects.) removed 320 transitions
Ensure Unique test removed 458 transitions
Reduce isomorphic transitions removed 778 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 570 transition count 994
Reduce places removed 18 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 552 transition count 993
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 551 transition count 993
Performed 98 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 98 Pre rules applied. Total rules applied 39 place count 551 transition count 895
Deduced a syphon composed of 98 places in 0 ms
Reduce places removed 98 places and 0 transitions.
Iterating global reduction 3 with 196 rules applied. Total rules applied 235 place count 453 transition count 895
Discarding 63 places :
Symmetric choice reduction at 3 with 63 rule applications. Total rules 298 place count 390 transition count 832
Iterating global reduction 3 with 63 rules applied. Total rules applied 361 place count 390 transition count 832
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 3 with 126 rules applied. Total rules applied 487 place count 390 transition count 706
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 131
Deduced a syphon composed of 131 places in 0 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 4 with 262 rules applied. Total rules applied 749 place count 259 transition count 575
Discarding 63 places :
Symmetric choice reduction at 4 with 63 rule applications. Total rules 812 place count 196 transition count 449
Iterating global reduction 4 with 63 rules applied. Total rules applied 875 place count 196 transition count 449
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 877 place count 196 transition count 447
Discarding 62 places :
Symmetric choice reduction at 5 with 62 rule applications. Total rules 939 place count 134 transition count 323
Iterating global reduction 5 with 62 rules applied. Total rules applied 1001 place count 134 transition count 323
Discarding 62 places :
Symmetric choice reduction at 5 with 62 rule applications. Total rules 1063 place count 72 transition count 199
Iterating global reduction 5 with 62 rules applied. Total rules applied 1125 place count 72 transition count 199
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 5 with 62 rules applied. Total rules applied 1187 place count 72 transition count 137
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 1189 place count 71 transition count 136
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1205 place count 63 transition count 137
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 1208 place count 63 transition count 134
Applied a total of 1208 rules in 96 ms. Remains 63 /698 variables (removed 635) and now considering 134/1790 (removed 1656) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 134 rows 63 cols
[2024-05-23 19:56:26] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 19:56:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 19:56:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 19:56:26] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-23 19:56:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 19:56:26] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-23 19:56:26] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-23 19:56:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-23 19:56:26] [INFO ] After 32ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2024-05-23 19:56:26] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2024-05-23 19:56:26] [INFO ] After 191ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-23 19:56:26] [INFO ] Flatten gal took : 5 ms
[2024-05-23 19:56:26] [INFO ] Flatten gal took : 6 ms
[2024-05-23 19:56:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16292902280872106953.gal : 2 ms
[2024-05-23 19:56:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4534219735666006965.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16292902280872106953.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4534219735666006965.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4534219735666006965.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 20
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :20 after 55
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :55 after 189
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :189 after 630
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :630 after 2345
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2345 after 48395
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :48395 after 2.9698e+09
Detected timeout of ITS tools.
[2024-05-23 19:56:41] [INFO ] Flatten gal took : 5 ms
[2024-05-23 19:56:41] [INFO ] Applying decomposition
[2024-05-23 19:56:41] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph759378224736774965.txt' '-o' '/tmp/graph759378224736774965.bin' '-w' '/tmp/graph759378224736774965.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph759378224736774965.bin' '-l' '-1' '-v' '-w' '/tmp/graph759378224736774965.weights' '-q' '0' '-e' '0.001'
[2024-05-23 19:56:41] [INFO ] Decomposing Gal with order
[2024-05-23 19:56:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 19:56:41] [INFO ] Removed a total of 188 redundant transitions.
[2024-05-23 19:56:41] [INFO ] Flatten gal took : 41 ms
[2024-05-23 19:56:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 9 ms.
[2024-05-23 19:56:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2143693701554334376.gal : 3 ms
[2024-05-23 19:56:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15411644496370909068.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2143693701554334376.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15411644496370909068.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality15411644496370909068.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :759 after 56021
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :56021 after 2.58352e+09
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :2.58352e+09 after 5.95247e+12
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :5.95247e+12 after 2.63086e+13
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.63086e+13 after 8.38468e+13
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30686 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-23 19:56:57] [INFO ] Flatten gal took : 184 ms
[2024-05-23 19:56:57] [INFO ] Applying decomposition
[2024-05-23 19:56:57] [INFO ] Flatten gal took : 184 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15051383551694830298.txt' '-o' '/tmp/graph15051383551694830298.bin' '-w' '/tmp/graph15051383551694830298.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15051383551694830298.bin' '-l' '-1' '-v' '-w' '/tmp/graph15051383551694830298.weights' '-q' '0' '-e' '0.001'
[2024-05-23 19:56:58] [INFO ] Decomposing Gal with order
[2024-05-23 19:56:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 19:56:59] [INFO ] Removed a total of 7224 redundant transitions.
[2024-05-23 19:56:59] [INFO ] Flatten gal took : 1192 ms
[2024-05-23 19:57:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4615 labels/synchronizations in 391 ms.
[2024-05-23 19:57:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13971455109404879858.gal : 41 ms
[2024-05-23 19:57:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality305984935998950660.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13971455109404879858.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality305984935998950660.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality305984935998950660.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :7 after 14
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :14 after 29
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :29 after 62
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :62 after 139
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :139 after 308
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :308 after 692
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :692 after 1429
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1429 after 3028
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :3028 after 107550
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :107550 after 214824
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :214824 after 429541
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :429541 after 856195
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :856195 after 2.81977e+07
SDD proceeding with computation,3 properties remain. new max is 131072
SDD size :2.81977e+07 after 5.7402e+07
SDD proceeding with computation,3 properties remain. new max is 262144
SDD size :5.7402e+07 after 1.44374e+08
ITS-tools command line returned an error code 137
[2024-05-23 20:11:35] [INFO ] Flatten gal took : 42 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3976181663236689626
[2024-05-23 20:11:35] [INFO ] Too many transitions (1790) to apply POR reductions. Disabling POR matrices.
[2024-05-23 20:11:35] [INFO ] Applying decomposition
[2024-05-23 20:11:35] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3976181663236689626
[2024-05-23 20:11:35] [INFO ] Flatten gal took : 38 ms
Running compilation step : cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17091256358149200920.txt' '-o' '/tmp/graph17091256358149200920.bin' '-w' '/tmp/graph17091256358149200920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17091256358149200920.bin' '-l' '-1' '-v' '-w' '/tmp/graph17091256358149200920.weights' '-q' '0' '-e' '0.001'
[2024-05-23 20:11:35] [INFO ] Decomposing Gal with order
[2024-05-23 20:11:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 20:11:35] [INFO ] Removed a total of 3016 redundant transitions.
[2024-05-23 20:11:35] [INFO ] Flatten gal took : 70 ms
[2024-05-23 20:11:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1359 labels/synchronizations in 34 ms.
[2024-05-23 20:11:35] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17763358864529762331.gal : 10 ms
[2024-05-23 20:11:35] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14131552505143590138.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability17763358864529762331.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability14131552505143590138.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityFireability14131552505143590138.prop.
Compilation finished in 4318 ms.
Running link step : cd /tmp/ltsmin3976181663236689626;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityFireability202401==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityFireability202401==true'
Running LTSmin : cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityFireability202404==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityFireability202404==true'
Running LTSmin : cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityFireability202413==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityFireability202413==true'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin3976181663236689626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc128ReachabilityFireability202401==true'
Detected timeout of ITS tools.
[2024-05-23 20:37:21] [INFO ] Applying decomposition
[2024-05-23 20:37:21] [INFO ] Flatten gal took : 123 ms
[2024-05-23 20:37:21] [INFO ] Decomposing Gal with order
[2024-05-23 20:37:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 20:37:21] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to l64 in partition [s1, s3, s5],[l1035, l1291],[l1071, l1327],[l0, l448, l484, l512, l548, l896],[l932, p2669],[l1025, l1281],[l1041, l1233],[l1537, l1977],[l2489, l2503],[l1024, p1289],[l1056, l1248],[s0, s2, s4, l704],[l1027, l1283],[l1051, l1307],[l1435, l1499],[l1052, l1244, l1308],[l1062, l1318],[l1574, l1638],[l1564, l1628],[l1455, l1664, l2031, l2095, l2375],[l1987, l2051],[l1995, l2059],[l2022, l2086],[l1072, l1328],[l1073, l1329],[l2032, l2162],
at fr.lip6.move.gal.instantiate.CompositeBuilder$Partition.getIndex(CompositeBuilder.java:1421)
at fr.lip6.move.gal.instantiate.CompositeBuilder.galToCompositeWithPartition(CompositeBuilder.java:556)
at fr.lip6.move.gal.instantiate.CompositeBuilder.decomposeWithOrder(CompositeBuilder.java:147)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:133)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:124)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:1234)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-23 20:37:22] [INFO ] Flatten gal took : 124 ms
[2024-05-23 20:37:22] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16645913466562171008.gal : 28 ms
[2024-05-23 20:37:22] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6032143312056294834.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability16645913466562171008.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6032143312056294834.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityFireability6032143312056294834.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :31 after 1985
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1985 after 1.22335e+06
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1.22335e+06 after 3.56704e+10
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :3.56704e+10 after 5.1343e+17
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-c128"
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 2-5568"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-c128, 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 r180-tall-171640603200327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c128.tgz
mv FunctionPointer-PT-c128 execution
cd execution
if [ "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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;