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-171640602900206.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-a064, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640602900206
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K 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 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 11 16:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 16:08 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-a064-ReachabilityCardinality-2023-00
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-03
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-a064-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716449633226

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-a064
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-23 07:33:54] [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 07:33:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 07:33:54] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2024-05-23 07:33:54] [INFO ] Transformed 40 places.
[2024-05-23 07:33:54] [INFO ] Transformed 70 transitions.
[2024-05-23 07:33:54] [INFO ] Parsed PT model containing 40 places and 70 transitions and 284 arcs in 140 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 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-a064-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 07:33:54] [INFO ] Flatten gal took : 49 ms
[2024-05-23 07:33:54] [INFO ] Flatten gal took : 16 ms
RANDOM walk for 40023 steps (95 resets) in 1230 ms. (32 steps per ms) remains 11/14 properties
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-23 07:33:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11459816964736940733.gal : 9 ms
[2024-05-23 07:33:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16767045358007357501.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11459816964736940733.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16767045358007357501.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 ...330
Loading property file /tmp/ReachabilityCardinality16767045358007357501.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :13 after 140
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :140 after 9253
BEST_FIRST walk for 40003 steps (8 resets) in 719 ms. (55 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (60 resets) in 193 ms. (206 steps per ms) remains 10/11 properties
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (9 resets) in 377 ms. (105 steps per ms) remains 9/10 properties
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :9253 after 1.72773e+06
BEST_FIRST walk for 40004 steps (35 resets) in 1501 ms. (26 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (62 resets) in 96 ms. (412 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (74 resets) in 118 ms. (336 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (79 resets) in 63 ms. (625 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (55 resets) in 93 ms. (425 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (23 resets) in 103 ms. (384 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (66 resets) in 58 ms. (678 steps per ms) remains 8/9 properties
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-23 07:33:56] [INFO ] Flow matrix only has 46 transitions (discarded 20 similar events)
// Phase 1: matrix 46 rows 34 cols
[2024-05-23 07:33:56] [INFO ] Computed 4 invariants in 3 ms
[2024-05-23 07:33:56] [INFO ] State equation strengthened by 8 read => feed constraints.
Problem FunctionPointer-PT-a064-ReachabilityCardinality-2024-03 is UNSAT
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a064-ReachabilityCardinality-2024-06 is UNSAT
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem FunctionPointer-PT-a064-ReachabilityCardinality-2024-11 is UNSAT
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 1/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 46/80 variables, 34/38 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 8/46 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/80 variables, 0/46 constraints. Problems are: Problem set: 3 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 80/80 variables, and 46 constraints, problems are : Problem set: 3 solved, 5 unsolved in 367 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: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 5 unsolved
Problem FunctionPointer-PT-a064-ReachabilityCardinality-2024-05 is UNSAT
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 1/4 constraints. Problems are: Problem set: 4 solved, 4 unsolved
[2024-05-23 07:33:56] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 1/5 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/5 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 46/80 variables, 34/39 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 8/47 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 4/51 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/51 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/80 variables, 0/51 constraints. Problems are: Problem set: 4 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 80/80 variables, and 51 constraints, problems are : Problem set: 4 solved, 4 unsolved in 224 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: 4/8 constraints, Known Traps: 1/1 constraints]
After SMT, in 659ms problems are : Problem set: 4 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1.72773e+06 after 5.98612e+08
Parikh walk visited 0 properties in 14210 ms.
Support contains 33 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 33 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 33 transition count 64
Applied a total of 3 rules in 18 ms. Remains 33 /34 variables (removed 1) and now considering 64/66 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 33/34 places, 64/66 transitions.
RANDOM walk for 40003 steps (82 resets) in 98 ms. (404 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 79 ms. (500 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (72 resets) in 69 ms. (571 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (61 resets) in 67 ms. (588 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (15 resets) in 115 ms. (344 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 315627 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :0 out of 4
Probabilistic random walk after 315627 steps, saw 253413 distinct states, run finished after 3005 ms. (steps per millisecond=105 ) properties seen :0
[2024-05-23 07:34:14] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 33 cols
[2024-05-23 07:34:14] [INFO ] Computed 3 invariants in 2 ms
[2024-05-23 07:34:14] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 45/78 variables, 33/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 8/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 0/78 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 78/78 variables, and 44 constraints, problems are : Problem set: 0 solved, 4 unsolved in 100 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 33/33 constraints, ReadFeed: 8/8 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) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 45/78 variables, 33/36 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 8/44 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/78 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 0/78 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 78/78 variables, and 48 constraints, problems are : Problem set: 0 solved, 4 unsolved in 140 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 33/33 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 261ms problems are : Problem set: 0 solved, 4 unsolved
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-10 TRUE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-09 FALSE TECHNIQUES PARIKH_WALK
FORMULA FunctionPointer-PT-a064-ReachabilityCardinality-2024-12 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 9886 ms.
Support contains 23 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 64/64 transitions.
Graph (complete) has 115 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4 ms. Remains 32 /33 variables (removed 1) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 32/33 places, 64/64 transitions.
RANDOM walk for 40027 steps (82 resets) in 40 ms. (976 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2263187 steps, run timeout after 3001 ms. (steps per millisecond=754 ) properties seen :0 out of 1
Probabilistic random walk after 2263187 steps, saw 1830709 distinct states, run finished after 3001 ms. (steps per millisecond=754 ) properties seen :0
[2024-05-23 07:34:27] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
// Phase 1: matrix 45 rows 32 cols
[2024-05-23 07:34:27] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 07:34:27] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/71 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/71 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/77 variables, 5/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/77 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 42 constraints, problems are : Problem set: 0 solved, 1 unsolved in 84 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/23 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3/26 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/27 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/27 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 44/71 variables, 27/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/71 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 6/77 variables, 5/42 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/77 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/77 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 43 constraints, problems are : Problem set: 0 solved, 1 unsolved in 86 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 189ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 128 ms.
Support contains 23 out of 32 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 32/32 places, 64/64 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32/32 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2024-05-23 07:34:27] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 07:34:27] [INFO ] Invariant cache hit.
[2024-05-23 07:34:27] [INFO ] Implicit Places using invariants in 126 ms returned []
[2024-05-23 07:34:27] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 07:34:27] [INFO ] Invariant cache hit.
[2024-05-23 07:34:27] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 07:34:27] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-05-23 07:34:27] [INFO ] Redundant transitions in 1 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-23 07:34:27] [INFO ] Flow matrix only has 45 transitions (discarded 19 similar events)
[2024-05-23 07:34:27] [INFO ] Invariant cache hit.
[2024-05-23 07:34:27] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 45/76 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 1/77 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 0/77 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 77/77 variables, and 42 constraints, problems are : Problem set: 0 solved, 62 unsolved in 725 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/31 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (OVERLAPS) 45/76 variables, 31/33 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 1/77 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 58/104 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/77 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 77/77 variables, and 104 constraints, problems are : Problem set: 0 solved, 62 unsolved in 741 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 32/32 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 0/0 constraints]
After SMT, in 1502ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1507ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1729 ms. Remains : 32/32 places, 64/64 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 32 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 21 place count 31 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 31 transition count 43
Applied a total of 22 rules in 15 ms. Remains 31 /32 variables (removed 1) and now considering 43/64 (removed 21) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 43 rows 31 cols
[2024-05-23 07:34:29] [INFO ] Computed 2 invariants in 3 ms
[2024-05-23 07:34:29] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 07:34:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 07:34:29] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 07:34:29] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-23 07:34:29] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-23 07:34:29] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-23 07:34:29] [INFO ] Flatten gal took : 10 ms
[2024-05-23 07:34:29] [INFO ] Flatten gal took : 11 ms
[2024-05-23 07:34:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16481052633264842361.gal : 2 ms
[2024-05-23 07:34:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17559783041027754024.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/ReachabilityCardinality16481052633264842361.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17559783041027754024.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 ...330
Loading property file /tmp/ReachabilityCardinality17559783041027754024.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 315
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :315 after 6436
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6436 after 96070
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :96070 after 763782
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :763782 after 1.29469e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.29469e+07 after 1.00329e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.00329e+08 after 4.98224e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.98224e+08 after 5.65006e+09
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5.65006e+09 after 7.50857e+10
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7.50857e+10 after 6.54128e+11
Detected timeout of ITS tools.
[2024-05-23 07:34:44] [INFO ] Flatten gal took : 4 ms
[2024-05-23 07:34:44] [INFO ] Applying decomposition
[2024-05-23 07:34:44] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17261096082647888630.txt' '-o' '/tmp/graph17261096082647888630.bin' '-w' '/tmp/graph17261096082647888630.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17261096082647888630.bin' '-l' '-1' '-v' '-w' '/tmp/graph17261096082647888630.weights' '-q' '0' '-e' '0.001'
[2024-05-23 07:34:44] [INFO ] Decomposing Gal with order
[2024-05-23 07:34:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 07:34:44] [INFO ] Removed a total of 45 redundant transitions.
[2024-05-23 07:34:44] [INFO ] Flatten gal took : 46 ms
[2024-05-23 07:34:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-23 07:34:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1465806527585501646.gal : 1 ms
[2024-05-23 07:34:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17526209602291304800.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/ReachabilityCardinality1465806527585501646.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17526209602291304800.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/ReachabilityCardinality17526209602291304800.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 315
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :315 after 2145
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2145 after 1.27829e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.27829e+07 after 1.00488e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.00488e+08 after 9.81822e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.81822e+08 after 3.30338e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.30338e+09 after 2.30941e+10
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.30941e+10 after 1.49638e+11
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.49638e+11 after 6.54082e+11
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30517 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-23 07:34:59] [INFO ] Flatten gal took : 5 ms
[2024-05-23 07:34:59] [INFO ] Applying decomposition
[2024-05-23 07:34:59] [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/graph11673897257265317262.txt' '-o' '/tmp/graph11673897257265317262.bin' '-w' '/tmp/graph11673897257265317262.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11673897257265317262.bin' '-l' '-1' '-v' '-w' '/tmp/graph11673897257265317262.weights' '-q' '0' '-e' '0.001'
[2024-05-23 07:34:59] [INFO ] Decomposing Gal with order
[2024-05-23 07:34:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 07:34:59] [INFO ] Removed a total of 99 redundant transitions.
[2024-05-23 07:34:59] [INFO ] Flatten gal took : 9 ms
[2024-05-23 07:34:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 4 ms.
[2024-05-23 07:34:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4090536369426363933.gal : 2 ms
[2024-05-23 07:34:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1021773319997414858.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/ReachabilityCardinality4090536369426363933.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1021773319997414858.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/ReachabilityCardinality1021773319997414858.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 446
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :446 after 5000
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5000 after 34532
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :34532 after 1.97458e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.97458e+07 after 8.87159e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8.87159e+07 after 5.6004e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5.6004e+08 after 2.95472e+09
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.95472e+09 after 1.57503e+10
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.57503e+10 after 6.3751e+10
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.3751e+10 after 1.85534e+11
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.85534e+11 after 3.98755e+11
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :3.98755e+11 after 4.76861e+13
ITS-tools command line returned an error code 137
[2024-05-23 07:53:53] [INFO ] Flatten gal took : 13 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17283072519252056194
[2024-05-23 07:53:53] [INFO ] Applying decomposition
[2024-05-23 07:53:53] [INFO ] Flatten gal took : 4 ms
[2024-05-23 07:53:53] [INFO ] Computing symmetric may disable matrix : 64 transitions.
[2024-05-23 07:53:53] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 07:53:53] [INFO ] Computing symmetric may enable matrix : 64 transitions.
[2024-05-23 07:53:53] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 07:53:53] [INFO ] Computing Do-Not-Accords matrix : 64 transitions.
[2024-05-23 07:53:53] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 07:53:53] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17283072519252056194
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/graph13948045639582134042.txt' '-o' '/tmp/graph13948045639582134042.bin' '-w' '/tmp/graph13948045639582134042.weights'
Running compilation step : cd /tmp/ltsmin17283072519252056194;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' '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'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13948045639582134042.bin' '-l' '-1' '-v' '-w' '/tmp/graph13948045639582134042.weights' '-q' '0' '-e' '0.001'
[2024-05-23 07:53:53] [INFO ] Decomposing Gal with order
[2024-05-23 07:53:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 07:53:53] [INFO ] Removed a total of 97 redundant transitions.
[2024-05-23 07:53:53] [INFO ] Flatten gal took : 9 ms
[2024-05-23 07:53:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 2 ms.
[2024-05-23 07:53:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality945801822299967570.gal : 1 ms
[2024-05-23 07:53:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality991791702332367994.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/ReachabilityCardinality945801822299967570.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality991791702332367994.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 ...326
Loading property file /tmp/ReachabilityCardinality991791702332367994.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :13 after 84
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :84 after 770
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :770 after 9953
Compilation finished in 290 ms.
Running link step : cd /tmp/ltsmin17283072519252056194;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin17283072519252056194;'/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' 'FunctionPointerPTa064ReachabilityCardinality202300==true'
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :9953 after 174645
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :174645 after 3.22754e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.22754e+06 after 1.94514e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.94514e+07 after 1.03734e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.03734e+09 after 2.92458e+10
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( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.018: Initializing POR dependencies: labels 65, guards 64
pins2lts-mc-linux64( 6/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.022: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 4/ 8), 0.026: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.026: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.026: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.027: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.028: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.027: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.029: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.029: There are 65 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.029: State length is 32, there are 64 groups
pins2lts-mc-linux64( 0/ 8), 0.029: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.029: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.029: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.029: Visible groups: 0 / 64, labels: 1 / 65
pins2lts-mc-linux64( 0/ 8), 0.029: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.029: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.027: "FunctionPointerPTa064ReachabilityCardinality202300==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.040: ~9 levels ~960 states ~3192 transitions
pins2lts-mc-linux64( 0/ 8), 0.080: ~11 levels ~1920 states ~7064 transitions
pins2lts-mc-linux64( 0/ 8), 0.130: ~13 levels ~3840 states ~15608 transitions
pins2lts-mc-linux64( 0/ 8), 0.197: ~15 levels ~7680 states ~30760 transitions
pins2lts-mc-linux64( 0/ 8), 0.272: ~17 levels ~15360 states ~60984 transitions
pins2lts-mc-linux64( 0/ 8), 0.442: ~20 levels ~30720 states ~127864 transitions
pins2lts-mc-linux64( 2/ 8), 0.821: ~11 levels ~61440 states ~271792 transitions
pins2lts-mc-linux64( 4/ 8), 1.312: ~9 levels ~122880 states ~551328 transitions
pins2lts-mc-linux64( 4/ 8), 2.164: ~11 levels ~245760 states ~1089944 transitions
pins2lts-mc-linux64( 0/ 8), 3.299: ~27 levels ~491520 states ~2156232 transitions
pins2lts-mc-linux64( 4/ 8), 5.238: ~15 levels ~983040 states ~4474968 transitions
pins2lts-mc-linux64( 7/ 8), 8.421: ~20 levels ~1966080 states ~8964224 transitions
pins2lts-mc-linux64( 6/ 8), 14.917: ~21 levels ~3932160 states ~16660256 transitions
pins2lts-mc-linux64( 3/ 8), 30.531: ~24 levels ~7864320 states ~35270712 transitions
pins2lts-mc-linux64( 2/ 8), 54.782: ~28 levels ~15728640 states ~67440856 transitions
pins2lts-mc-linux64( 5/ 8), 111.160: ~29 levels ~31457280 states ~135766264 transitions
pins2lts-mc-linux64( 4/ 8), 227.634: ~29 levels ~62914560 states ~285504016 transitions
pins2lts-mc-linux64( 1/ 8), 399.151: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 399.168:
pins2lts-mc-linux64( 0/ 8), 399.169: mean standard work distribution: 5.4% (states) 1.6% (transitions)
pins2lts-mc-linux64( 0/ 8), 399.169:
pins2lts-mc-linux64( 0/ 8), 399.169: Explored 101578396 states 479378584 transitions, fanout: 4.719
pins2lts-mc-linux64( 0/ 8), 399.169: Total exploration time 399.140 sec (399.120 sec minimum, 399.131 sec on average)
pins2lts-mc-linux64( 0/ 8), 399.169: States per second: 254493, Transitions per second: 1201029
pins2lts-mc-linux64( 0/ 8), 399.169: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 399.169:
pins2lts-mc-linux64( 0/ 8), 399.169: Queue width: 8B, total height: 34428650, memory: 262.67MB
pins2lts-mc-linux64( 0/ 8), 399.169: Tree memory: 1197.3MB, 9.4 B/state, compr.: 7.2%
pins2lts-mc-linux64( 0/ 8), 399.169: Tree fill ratio (roots/leafs): 99.0%/67.0%
pins2lts-mc-linux64( 0/ 8), 399.169: Stored 64 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 399.169: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 399.169: Est. total memory use: 1459.9MB (~1286.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17283072519252056194;'/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' 'FunctionPointerPTa064ReachabilityCardinality202300==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17283072519252056194;'/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' 'FunctionPointerPTa064ReachabilityCardinality202300==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:114)
at java.base/java.lang.Thread.run(Thread.java:840)
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.92458e+10 after 1.71844e+12
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.71844e+12 after 3.10778e+13
Detected timeout of ITS tools.
[2024-05-23 08:20:33] [INFO ] Applying decomposition
[2024-05-23 08:20:33] [INFO ] Flatten gal took : 3 ms
[2024-05-23 08:20:33] [INFO ] Decomposing Gal with order
[2024-05-23 08:20:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 08:20:33] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.RuntimeException: Could not find partition element corresponding to l11 in partition [s0, s4],[l0, l1, l2],[l8, l9, l27],[l10, l12, l13],[l16, l17, l18, l21, l22],[l24, l25, l26],[s1, s3],[s5, l14],[l3, l5],[s2, l4],[l19, l20],[l15, l23],

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 08:20:33] [INFO ] Flatten gal took : 3 ms
[2024-05-23 08:20:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5928677691571745590.gal : 2 ms
[2024-05-23 08:20:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12569039528940617329.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/ReachabilityCardinality5928677691571745590.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12569039528940617329.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/ReachabilityCardinality12569039528940617329.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 509
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :509 after 416435
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :416435 after 9.26693e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9.26693e+06 after 1.104e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.104e+08 after 1.05486e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.05486e+09 after 9.17396e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :9.17396e+09 after 7.63991e+10
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7.63991e+10 after 6.23235e+11

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-a064"
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-a064, 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-171640602900206"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-a064.tgz
mv FunctionPointer-PT-a064 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 ;