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-171640602900214.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-a128, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640602900214
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 16:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Apr 11 16:03 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 15:26 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 34K 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-a128-ReachabilityCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2023-08
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2023-13
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2023-14
FORMULA_NAME FunctionPointer-PT-a128-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716451837279

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-a128
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-23 08:10:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 08:10:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 08:10:38] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-05-23 08:10:38] [INFO ] Transformed 40 places.
[2024-05-23 08:10:38] [INFO ] Transformed 70 transitions.
[2024-05-23 08:10:38] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 138 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 4 transitions.
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40292 steps (74 resets) in 875 ms. (45 steps per ms) remains 12/14 properties
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-23 08:10:38] [INFO ] Flatten gal took : 52 ms
[2024-05-23 08:10:38] [INFO ] Flatten gal took : 29 ms
BEST_FIRST walk for 40003 steps (114 resets) in 458 ms. (87 steps per ms) remains 12/12 properties
[2024-05-23 08:10:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4736545579264409878.gal : 21 ms
BEST_FIRST walk for 40004 steps (86 resets) in 155 ms. (256 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (87 resets) in 107 ms. (370 steps per ms) remains 12/12 properties
[2024-05-23 08:10:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6867672656649962658.prop : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4736545579264409878.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6867672656649962658.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (90 resets) in 132 ms. (300 steps per ms) remains 12/12 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
Loading property file /tmp/ReachabilityCardinality6867672656649962658.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :13 after 140
BEST_FIRST walk for 40004 steps (74 resets) in 162 ms. (245 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :140 after 9253
BEST_FIRST walk for 40003 steps (81 resets) in 213 ms. (186 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (69 resets) in 139 ms. (285 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (64 resets) in 108 ms. (367 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (245 resets) in 55 ms. (714 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (13 resets) in 234 ms. (170 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 777 ms. (51 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (71 resets) in 100 ms. (396 steps per ms) remains 12/12 properties
[2024-05-23 08:10:39] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2024-05-23 08:10:39] [INFO ] Computed 4 invariants in 4 ms
[2024-05-23 08:10:39] [INFO ] State equation strengthened by 8 read => feed constraints.
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :9253 after 1.72773e+06
Problem FunctionPointer-PT-a128-ReachabilityCardinality-2024-09 is UNSAT
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a128-ReachabilityCardinality-2024-12 is UNSAT
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem FunctionPointer-PT-a128-ReachabilityCardinality-2024-11 is UNSAT
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/3 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 2/32 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 46/78 variables, 32/36 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 8/44 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/44 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 2/80 variables, 2/46 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/80 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 0/80 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 46 constraints, problems are : Problem set: 3 solved, 9 unsolved in 459 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 3/32 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/32 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 9 unsolved
[2024-05-23 08:10:40] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 10 ms to minimize.
[2024-05-23 08:10:40] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/32 variables, 2/6 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/32 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 46/78 variables, 32/38 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 8/46 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 6/52 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/78 variables, 0/52 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 2/80 variables, 2/54 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/80 variables, 3/57 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/80 variables, 0/57 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 0/80 variables, 0/57 constraints. Problems are: Problem set: 3 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 57 constraints, problems are : Problem set: 3 solved, 9 unsolved in 436 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 34/34 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 9/12 constraints, Known Traps: 2/2 constraints]
After SMT, in 968ms problems are : Problem set: 3 solved, 9 unsolved
Fused 9 Parikh solutions to 6 different solutions.
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :1.72773e+06 after 5.98612e+08
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-01 FALSE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2023-08 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-05 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 30551 ms.
Support contains 24 out of 34 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34/34 places, 66/66 transitions.
Graph (complete) has 118 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 31 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 31 transition count 64
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 31 transition count 62
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 7 place count 31 transition count 60
Applied a total of 7 rules in 24 ms. Remains 31 /34 variables (removed 3) and now considering 60/66 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 31/34 places, 60/66 transitions.
RANDOM walk for 40167 steps (65 resets) in 61 ms. (647 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (106 resets) in 82 ms. (481 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (67 resets) in 81 ms. (487 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (65 resets) in 61 ms. (645 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (77 resets) in 40 ms. (975 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 68 ms. (579 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 314511 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :1 out of 6
Probabilistic random walk after 314511 steps, saw 250954 distinct states, run finished after 3004 ms. (steps per millisecond=104 ) properties seen :1
FORMULA FunctionPointer-PT-a128-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2024-05-23 08:11:14] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
// Phase 1: matrix 43 rows 31 cols
[2024-05-23 08:11:14] [INFO ] Computed 2 invariants in 1 ms
[2024-05-23 08:11:14] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 41/68 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 6/74 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 41 constraints, problems are : Problem set: 0 solved, 5 unsolved in 109 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 41/68 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 3/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 6/74 variables, 4/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/74 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/74 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/74 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 46 constraints, problems are : Problem set: 0 solved, 5 unsolved in 131 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 269ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 25389 ms.
Support contains 24 out of 31 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 31/31 places, 60/60 transitions.
RANDOM walk for 40083 steps (59 resets) in 44 ms. (890 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (114 resets) in 47 ms. (833 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (84 resets) in 49 ms. (800 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (65 resets) in 40 ms. (975 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (78 resets) in 45 ms. (869 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 314714 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :0 out of 5
Probabilistic random walk after 314714 steps, saw 251114 distinct states, run finished after 3001 ms. (steps per millisecond=104 ) properties seen :0
[2024-05-23 08:11:43] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 08:11:43] [INFO ] Invariant cache hit.
[2024-05-23 08:11:43] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 41/68 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 6/74 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 41 constraints, problems are : Problem set: 0 solved, 5 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 41/68 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/68 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 3/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 6/74 variables, 4/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/74 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/74 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/74 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 46 constraints, problems are : Problem set: 0 solved, 5 unsolved in 144 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 250ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Reachability property FunctionPointer-PT-a128-ReachabilityCardinality-2024-05 is true.
Parikh walk visited 0 properties in 26777 ms.
Support contains 24 out of 31 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 31/31 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31/31 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2024-05-23 08:12:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 08:12:10] [INFO ] Invariant cache hit.
[2024-05-23 08:12:10] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 08:12:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 08:12:10] [INFO ] Invariant cache hit.
[2024-05-23 08:12:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 08:12:10] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-05-23 08:12:10] [INFO ] Redundant transitions in 0 ms returned []
Running 58 sub problems to find dead transitions.
[2024-05-23 08:12:10] [INFO ] Flow matrix only has 43 transitions (discarded 17 similar events)
[2024-05-23 08:12:10] [INFO ] Invariant cache hit.
[2024-05-23 08:12:10] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 1/74 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 0/74 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 74/74 variables, and 41 constraints, problems are : Problem set: 0 solved, 58 unsolved in 561 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 43/73 variables, 30/32 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 4/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 1/74 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 54/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/74 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 10 (OVERLAPS) 0/74 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 74/74 variables, and 99 constraints, problems are : Problem set: 0 solved, 58 unsolved in 655 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 31/31 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints]
After SMT, in 1239ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 1241ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1326 ms. Remains : 31/31 places, 60/60 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 31 transition count 41
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 21 place count 29 transition count 41
Applied a total of 21 rules in 8 ms. Remains 29 /31 variables (removed 2) and now considering 41/60 (removed 19) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 41 rows 29 cols
[2024-05-23 08:12:11] [INFO ] Computed 2 invariants in 5 ms
[2024-05-23 08:12:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 08:12:11] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 08:12:11] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-23 08:12:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 08:12:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-23 08:12:11] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2024-05-23 08:12:11] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2024-05-23 08:12:11] [INFO ] After 115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2024-05-23 08:12:11] [INFO ] Flatten gal took : 6 ms
[2024-05-23 08:12:11] [INFO ] Flatten gal took : 5 ms
[2024-05-23 08:12:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12907806435567260363.gal : 2 ms
[2024-05-23 08:12:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6760956041327879261.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/ReachabilityCardinality12907806435567260363.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6760956041327879261.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/ReachabilityCardinality6760956041327879261.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :759 after 33540
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :33540 after 1.09991e+06
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.09991e+06 after 4.15232e+06
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :4.15232e+06 after 2.86554e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :2.86554e+07 after 2.18608e+08
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :2.18608e+08 after 9.73827e+08
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :9.73827e+08 after 6.19899e+09
Detected timeout of ITS tools.
[2024-05-23 08:12:26] [INFO ] Flatten gal took : 3 ms
[2024-05-23 08:12:26] [INFO ] Applying decomposition
[2024-05-23 08:12:26] [INFO ] Flatten gal took : 13 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/graph1711289352521748953.txt' '-o' '/tmp/graph1711289352521748953.bin' '-w' '/tmp/graph1711289352521748953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1711289352521748953.bin' '-l' '-1' '-v' '-w' '/tmp/graph1711289352521748953.weights' '-q' '0' '-e' '0.001'
[2024-05-23 08:12:27] [INFO ] Decomposing Gal with order
[2024-05-23 08:12:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 08:12:27] [INFO ] Removed a total of 35 redundant transitions.
[2024-05-23 08:12:27] [INFO ] Flatten gal took : 49 ms
[2024-05-23 08:12:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 8 ms.
[2024-05-23 08:12:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12477195385334210674.gal : 1 ms
[2024-05-23 08:12:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6004400902322268239.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/ReachabilityCardinality12477195385334210674.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6004400902322268239.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/ReachabilityCardinality6004400902322268239.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :69 after 759
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :759 after 107844
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :107844 after 5.03124e+08
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :5.03124e+08 after 1.61908e+09
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30512 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-23 08:12:42] [INFO ] Flatten gal took : 10 ms
[2024-05-23 08:12:42] [INFO ] Applying decomposition
[2024-05-23 08:12:42] [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/graph5905139810531510655.txt' '-o' '/tmp/graph5905139810531510655.bin' '-w' '/tmp/graph5905139810531510655.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5905139810531510655.bin' '-l' '-1' '-v' '-w' '/tmp/graph5905139810531510655.weights' '-q' '0' '-e' '0.001'
[2024-05-23 08:12:42] [INFO ] Decomposing Gal with order
[2024-05-23 08:12:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 08:12:42] [INFO ] Removed a total of 52 redundant transitions.
[2024-05-23 08:12:42] [INFO ] Flatten gal took : 10 ms
[2024-05-23 08:12:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 4 ms.
[2024-05-23 08:12:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3090076034533055833.gal : 1 ms
[2024-05-23 08:12:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2540533727103915230.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/ReachabilityCardinality3090076034533055833.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2540533727103915230.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 ...328
Loading property file /tmp/ReachabilityCardinality2540533727103915230.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :69 after 1144
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1144 after 19218
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :19218 after 1.65128e+07
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.65128e+07 after 8.19421e+08
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :8.19421e+08 after 1.06389e+10
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.06389e+10 after 8.54854e+10
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :8.54854e+10 after 5.35602e+11
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :5.35602e+11 after 3.44681e+12
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :3.44681e+12 after 1.93758e+13
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.93758e+13 after 1.01723e+14
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :1.01723e+14 after 4.85956e+14
Detected timeout of ITS tools.
[2024-05-23 08:42:42] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14013177529407530125
[2024-05-23 08:42:42] [INFO ] Applying decomposition
[2024-05-23 08:42:42] [INFO ] Flatten gal took : 4 ms
[2024-05-23 08:42:42] [INFO ] Computing symmetric may disable matrix : 60 transitions.
[2024-05-23 08:42:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 08:42:42] [INFO ] Computing symmetric may enable matrix : 60 transitions.
[2024-05-23 08:42:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7150060092432705617.txt' '-o' '/tmp/graph7150060092432705617.bin' '-w' '/tmp/graph7150060092432705617.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7150060092432705617.bin' '-l' '-1' '-v' '-w' '/tmp/graph7150060092432705617.weights' '-q' '0' '-e' '0.001'
[2024-05-23 08:42:42] [INFO ] Computing Do-Not-Accords matrix : 60 transitions.
[2024-05-23 08:42:42] [INFO ] Decomposing Gal with order
[2024-05-23 08:42:42] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 08:42:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 08:42:42] [INFO ] Removed a total of 69 redundant transitions.
[2024-05-23 08:42:42] [INFO ] Flatten gal took : 8 ms
[2024-05-23 08:42:42] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14013177529407530125
[2024-05-23 08:42:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2024-05-23 08:42:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14696559323979408095.gal : 2 ms
Running compilation step : cd /tmp/ltsmin14013177529407530125;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '144' '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'
[2024-05-23 08:42:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9115268598351103224.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/ReachabilityCardinality14696559323979408095.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9115268598351103224.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/ReachabilityCardinality9115268598351103224.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :69 after 1144
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1144 after 19218
Compilation finished in 288 ms.
Running link step : cd /tmp/ltsmin14013177529407530125;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202400==true'
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :19218 after 5.12822e+07
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :5.12822e+07 after 3.02659e+09
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :3.02659e+09 after 3.20247e+10
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :3.20247e+10 after 1.90312e+11
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1.90312e+11 after 7.63658e+11
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202400==true'
Running LTSmin : cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202402==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202407==true'
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :7.63658e+11 after 1.84559e+12
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202407==true'
Running LTSmin : cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202313==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202313==true'
Running LTSmin : cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202314==true'
WARNING : LTSmin timed out (>144 s) on command cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202314==true'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202400==true'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.039: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.040: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.043: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.043: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.209: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.216: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.208: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.209: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.223: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.223: Initializing POR dependencies: labels 65, guards 60
pins2lts-mc-linux64( 7/ 8), 0.226: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.230: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.233: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.235: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 3/ 8), 0.241: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.242: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.242: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.241: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.241: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.242: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.241: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.242: "FunctionPointerPTa128ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.243: There are 65 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.243: State length is 31, there are 60 groups
pins2lts-mc-linux64( 0/ 8), 0.243: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.243: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.243: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.243: Visible groups: 0 / 60, labels: 1 / 65
pins2lts-mc-linux64( 0/ 8), 0.243: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.243: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.273: ~9 levels ~960 states ~3184 transitions
pins2lts-mc-linux64( 0/ 8), 0.292: ~11 levels ~1920 states ~6832 transitions
pins2lts-mc-linux64( 0/ 8), 0.316: ~13 levels ~3840 states ~14760 transitions
pins2lts-mc-linux64( 0/ 8), 0.346: ~14 levels ~7680 states ~29824 transitions
pins2lts-mc-linux64( 0/ 8), 0.413: ~16 levels ~15360 states ~58600 transitions
pins2lts-mc-linux64( 0/ 8), 0.554: ~19 levels ~30720 states ~114544 transitions
pins2lts-mc-linux64( 0/ 8), 0.812: ~22 levels ~61440 states ~249800 transitions
pins2lts-mc-linux64( 3/ 8), 1.192: ~14 levels ~122880 states ~511504 transitions
pins2lts-mc-linux64( 0/ 8), 1.778: ~26 levels ~245760 states ~1026760 transitions
pins2lts-mc-linux64( 5/ 8), 2.633: ~17 levels ~491520 states ~2003120 transitions
pins2lts-mc-linux64( 2/ 8), 3.860: ~20 levels ~983040 states ~4325144 transitions
pins2lts-mc-linux64( 7/ 8), 6.168: ~16 levels ~1966080 states ~8182904 transitions
pins2lts-mc-linux64( 4/ 8), 10.232: ~24 levels ~3932160 states ~15359176 transitions
pins2lts-mc-linux64( 3/ 8), 19.572: ~27 levels ~7864320 states ~32045688 transitions
pins2lts-mc-linux64( 1/ 8), 36.885: ~28 levels ~15728640 states ~62399896 transitions
pins2lts-mc-linux64( 4/ 8), 71.898: ~31 levels ~31457280 states ~125804360 transitions
pins2lts-mc-linux64( 2/ 8), 150.511: ~34 levels ~62914560 states ~262716232 transitions
pins2lts-mc-linux64( 7/ 8), 182.380: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 182.410:
pins2lts-mc-linux64( 0/ 8), 182.410: mean standard work distribution: 3.5% (states) 1.3% (transitions)
pins2lts-mc-linux64( 0/ 8), 182.411:
pins2lts-mc-linux64( 0/ 8), 182.411: Explored 71530504 states 315350954 transitions, fanout: 4.409
pins2lts-mc-linux64( 0/ 8), 182.411: Total exploration time 182.160 sec (182.140 sec minimum, 182.149 sec on average)
pins2lts-mc-linux64( 0/ 8), 182.411: States per second: 392680, Transitions per second: 1731176
pins2lts-mc-linux64( 0/ 8), 182.411: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 182.411:
pins2lts-mc-linux64( 0/ 8), 182.411: Queue width: 8B, total height: 24185064, memory: 184.52MB
pins2lts-mc-linux64( 0/ 8), 182.411: Tree memory: 978.5MB, 10.8 B/state, compr.: 8.6%
pins2lts-mc-linux64( 0/ 8), 182.411: Tree fill ratio (roots/leafs): 70.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 182.411: Stored 61 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 182.411: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 182.411: Est. total memory use: 1163.0MB (~1208.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202400==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14013177529407530125;'/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' 'FunctionPointerPTa128ReachabilityCardinality202400==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:121)
at java.base/java.lang.Thread.run(Thread.java:840)
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :1.84559e+12 after 3.37132e+13
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :3.37132e+13 after 5.38732e+13
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :5.38732e+13 after 1.03043e+14
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :1.03043e+14 after 1.10374e+14

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-a128"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-a128, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-tall-171640602900214"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a128.tgz
mv FunctionPointer-PT-a128 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;