Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592700166.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-10b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592700166
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.5K Feb 26 13:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 13:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.4M Mar 5 18:22 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 ASLink-PT-10b-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678506257971

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-11 03:44:19] [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]
[2023-03-11 03:44:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:44:20] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2023-03-11 03:44:20] [INFO ] Transformed 4410 places.
[2023-03-11 03:44:20] [INFO ] Transformed 5405 transitions.
[2023-03-11 03:44:20] [INFO ] Found NUPN structural information;
[2023-03-11 03:44:20] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 350 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-10b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 12 resets, run finished after 680 ms. (steps per millisecond=14 ) properties (out of 14) seen :7
FORMULA ASLink-PT-10b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
[2023-03-11 03:44:21] [INFO ] Flatten gal took : 484 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 5405 rows 4410 cols
[2023-03-11 03:44:21] [INFO ] Flatten gal took : 257 ms
[2023-03-11 03:44:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15613846548500672627.gal : 62 ms
[2023-03-11 03:44:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6001971478057470194.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15613846548500672627.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6001971478057470194.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2023-03-11 03:44:21] [INFO ] Computed 433 place invariants in 190 ms

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6001971478057470194.prop.
[2023-03-11 03:44:22] [INFO ] After 1124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 03:44:23] [INFO ] [Nat]Absence check using 102 positive place invariants in 48 ms returned sat
[2023-03-11 03:44:24] [INFO ] [Nat]Absence check using 102 positive and 331 generalized place invariants in 332 ms returned sat
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :10 after 16
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :16 after 22
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :22 after 294
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :294 after 394
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :394 after 807
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :807 after 26888
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :26888 after 110044
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :110044 after 906895
Reachability property ASLink-PT-10b-ReachabilityCardinality-14 is true.
FORMULA ASLink-PT-10b-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :906895 after 1.46003e+11
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :1.46003e+11 after 4.05882e+11
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :4.05882e+11 after 1.27773e+17
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :1.27773e+17 after 3.15009e+23
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :3.15009e+23 after 2.50845e+35
[2023-03-11 03:44:48] [INFO ] After 23199ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2023-03-11 03:44:48] [INFO ] After 23219ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-11 03:44:48] [INFO ] After 25101ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA ASLink-PT-10b-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 61 out of 4410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions removed 999 transitions
Trivial Post-agglo rules discarded 999 transitions
Performed 999 trivial Post agglomeration. Transition count delta: 999
Iterating post reduction 0 with 999 rules applied. Total rules applied 999 place count 4410 transition count 4406
Reduce places removed 999 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 1041 rules applied. Total rules applied 2040 place count 3411 transition count 4364
Reduce places removed 10 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 2 with 22 rules applied. Total rules applied 2062 place count 3401 transition count 4352
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 2074 place count 3389 transition count 4352
Performed 995 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 995 Pre rules applied. Total rules applied 2074 place count 3389 transition count 3357
Deduced a syphon composed of 995 places in 12 ms
Ensure Unique test removed 94 places
Reduce places removed 1089 places and 0 transitions.
Iterating global reduction 4 with 2084 rules applied. Total rules applied 4158 place count 2300 transition count 3357
Discarding 15 places :
Implicit places reduction removed 15 places
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 4 with 73 rules applied. Total rules applied 4231 place count 2285 transition count 3299
Reduce places removed 58 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 5 with 61 rules applied. Total rules applied 4292 place count 2227 transition count 3296
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 4295 place count 2224 transition count 3296
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 36 Pre rules applied. Total rules applied 4295 place count 2224 transition count 3260
Deduced a syphon composed of 36 places in 9 ms
Ensure Unique test removed 33 places
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 7 with 105 rules applied. Total rules applied 4400 place count 2155 transition count 3260
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 33 Pre rules applied. Total rules applied 4400 place count 2155 transition count 3227
Deduced a syphon composed of 33 places in 23 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 7 with 66 rules applied. Total rules applied 4466 place count 2122 transition count 3227
Discarding 140 places :
Symmetric choice reduction at 7 with 140 rule applications. Total rules 4606 place count 1982 transition count 3087
Iterating global reduction 7 with 140 rules applied. Total rules applied 4746 place count 1982 transition count 3087
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 4747 place count 1982 transition count 3086
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 44 Pre rules applied. Total rules applied 4747 place count 1982 transition count 3042
Deduced a syphon composed of 44 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 8 with 89 rules applied. Total rules applied 4836 place count 1937 transition count 3042
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 4836 place count 1937 transition count 3041
Deduced a syphon composed of 1 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 4839 place count 1935 transition count 3041
Discarding 11 places :
Symmetric choice reduction at 8 with 11 rule applications. Total rules 4850 place count 1924 transition count 2972
Iterating global reduction 8 with 11 rules applied. Total rules applied 4861 place count 1924 transition count 2972
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 10 Pre rules applied. Total rules applied 4861 place count 1924 transition count 2962
Deduced a syphon composed of 10 places in 10 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 20 rules applied. Total rules applied 4881 place count 1914 transition count 2962
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4882 place count 1913 transition count 2954
Iterating global reduction 8 with 1 rules applied. Total rules applied 4883 place count 1913 transition count 2954
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4884 place count 1912 transition count 2946
Iterating global reduction 8 with 1 rules applied. Total rules applied 4885 place count 1912 transition count 2946
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4886 place count 1911 transition count 2938
Iterating global reduction 8 with 1 rules applied. Total rules applied 4887 place count 1911 transition count 2938
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4888 place count 1910 transition count 2930
Iterating global reduction 8 with 1 rules applied. Total rules applied 4889 place count 1910 transition count 2930
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4890 place count 1909 transition count 2922
Iterating global reduction 8 with 1 rules applied. Total rules applied 4891 place count 1909 transition count 2922
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4892 place count 1908 transition count 2914
Iterating global reduction 8 with 1 rules applied. Total rules applied 4893 place count 1908 transition count 2914
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4894 place count 1907 transition count 2906
Iterating global reduction 8 with 1 rules applied. Total rules applied 4895 place count 1907 transition count 2906
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4896 place count 1906 transition count 2898
Iterating global reduction 8 with 1 rules applied. Total rules applied 4897 place count 1906 transition count 2898
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4898 place count 1905 transition count 2890
Iterating global reduction 8 with 1 rules applied. Total rules applied 4899 place count 1905 transition count 2890
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4900 place count 1904 transition count 2882
Iterating global reduction 8 with 1 rules applied. Total rules applied 4901 place count 1904 transition count 2882
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4902 place count 1903 transition count 2874
Iterating global reduction 8 with 1 rules applied. Total rules applied 4903 place count 1903 transition count 2874
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4904 place count 1902 transition count 2866
Iterating global reduction 8 with 1 rules applied. Total rules applied 4905 place count 1902 transition count 2866
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4906 place count 1901 transition count 2858
Iterating global reduction 8 with 1 rules applied. Total rules applied 4907 place count 1901 transition count 2858
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4908 place count 1900 transition count 2850
Iterating global reduction 8 with 1 rules applied. Total rules applied 4909 place count 1900 transition count 2850
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4910 place count 1899 transition count 2842
Iterating global reduction 8 with 1 rules applied. Total rules applied 4911 place count 1899 transition count 2842
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 4912 place count 1898 transition count 2834
Iterating global reduction 8 with 1 rules applied. Total rules applied 4913 place count 1898 transition count 2834
Performed 257 Post agglomeration using F-continuation condition.Transition count delta: 257
Deduced a syphon composed of 257 places in 8 ms
Ensure Unique test removed 4 places
Reduce places removed 261 places and 0 transitions.
Iterating global reduction 8 with 518 rules applied. Total rules applied 5431 place count 1637 transition count 2577
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 5432 place count 1636 transition count 2576
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 5434 place count 1635 transition count 2576
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 5435 place count 1634 transition count 2575
Iterating global reduction 8 with 1 rules applied. Total rules applied 5436 place count 1634 transition count 2575
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 5438 place count 1634 transition count 2573
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 5439 place count 1633 transition count 2573
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 5441 place count 1632 transition count 2582
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 5443 place count 1632 transition count 2580
Discarding 2 places :
Implicit places reduction removed 2 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 10 with 4 rules applied. Total rules applied 5447 place count 1630 transition count 2578
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 5449 place count 1628 transition count 2578
Free-agglomeration rule applied 14 times.
Iterating global reduction 12 with 14 rules applied. Total rules applied 5463 place count 1628 transition count 2564
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 12 with 14 rules applied. Total rules applied 5477 place count 1614 transition count 2564
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 13 with 14 rules applied. Total rules applied 5491 place count 1614 transition count 2550
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 13 with 14 rules applied. Total rules applied 5505 place count 1600 transition count 2550
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 5506 place count 1600 transition count 2550
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 5507 place count 1599 transition count 2549
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 14 with 9 rules applied. Total rules applied 5516 place count 1591 transition count 2548
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 5517 place count 1590 transition count 2548
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 12 Pre rules applied. Total rules applied 5517 place count 1590 transition count 2536
Deduced a syphon composed of 12 places in 5 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 16 with 24 rules applied. Total rules applied 5541 place count 1578 transition count 2536
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 16 with 3 rules applied. Total rules applied 5544 place count 1575 transition count 2536
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 17 with 16 rules applied. Total rules applied 5560 place count 1567 transition count 2528
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 5562 place count 1565 transition count 2526
Iterating global reduction 17 with 2 rules applied. Total rules applied 5564 place count 1565 transition count 2526
Free-agglomeration rule applied 3 times.
Iterating global reduction 17 with 3 rules applied. Total rules applied 5567 place count 1565 transition count 2523
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 17 with 3 rules applied. Total rules applied 5570 place count 1562 transition count 2523
Applied a total of 5570 rules in 3600 ms. Remains 1562 /4410 variables (removed 2848) and now considering 2523/5405 (removed 2882) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3601 ms. Remains : 1562/4410 places, 2523/5405 transitions.
Incomplete random walk after 10000 steps, including 77 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 5) seen :2
FORMULA ASLink-PT-10b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2523 rows 1562 cols
[2023-03-11 03:44:52] [INFO ] Computed 271 place invariants in 67 ms
[2023-03-11 03:44:52] [INFO ] [Real]Absence check using 69 positive place invariants in 15 ms returned sat
[2023-03-11 03:44:52] [INFO ] [Real]Absence check using 69 positive and 202 generalized place invariants in 64 ms returned sat
[2023-03-11 03:44:52] [INFO ] After 285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 03:44:52] [INFO ] [Nat]Absence check using 69 positive place invariants in 21 ms returned sat
[2023-03-11 03:44:52] [INFO ] [Nat]Absence check using 69 positive and 202 generalized place invariants in 84 ms returned sat
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :2.50845e+35 after 9.67725e+59
Reachability property ASLink-PT-10b-ReachabilityCardinality-05 is true.
FORMULA ASLink-PT-10b-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :9.67725e+59 after 2.93055e+61
[2023-03-11 03:45:12] [INFO ] After 19751ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 03:45:12] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-11 03:45:12] [INFO ] After 303ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 03:45:13] [INFO ] After 497ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 88 ms.
[2023-03-11 03:45:13] [INFO ] After 20828ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 39 out of 1562 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1562/1562 places, 2523/2523 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1562 transition count 2514
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 1552 transition count 2514
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 19 place count 1552 transition count 2495
Deduced a syphon composed of 19 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 59 place count 1531 transition count 2495
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 1530 transition count 2495
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 68 place count 1526 transition count 2491
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 70 place count 1524 transition count 2489
Iterating global reduction 3 with 2 rules applied. Total rules applied 72 place count 1524 transition count 2489
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 1524 transition count 2488
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 1523 transition count 2488
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 75 place count 1523 transition count 2488
Applied a total of 75 rules in 384 ms. Remains 1523 /1562 variables (removed 39) and now considering 2488/2523 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 384 ms. Remains : 1523/1562 places, 2488/2523 transitions.
Incomplete random walk after 10000 steps, including 78 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 218063 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 218063 steps, saw 41585 distinct states, run finished after 3002 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2488 rows 1523 cols
[2023-03-11 03:45:16] [INFO ] Computed 267 place invariants in 130 ms
[2023-03-11 03:45:17] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 03:45:17] [INFO ] [Nat]Absence check using 69 positive place invariants in 19 ms returned sat
[2023-03-11 03:45:17] [INFO ] [Nat]Absence check using 69 positive and 198 generalized place invariants in 58 ms returned sat
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :2.93055e+61 after 2.93055e+61
[2023-03-11 03:45:28] [INFO ] After 11249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 03:45:28] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-11 03:45:28] [INFO ] After 226ms SMT Verify possible using 31 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 03:45:29] [INFO ] After 828ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6843 ms.
[2023-03-11 03:45:36] [INFO ] After 19369ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 135 ms.
Support contains 39 out of 1523 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1523/1523 places, 2488/2488 transitions.
Applied a total of 0 rules in 63 ms. Remains 1523 /1523 variables (removed 0) and now considering 2488/2488 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 1523/1523 places, 2488/2488 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1523/1523 places, 2488/2488 transitions.
Applied a total of 0 rules in 59 ms. Remains 1523 /1523 variables (removed 0) and now considering 2488/2488 (removed 0) transitions.
[2023-03-11 03:45:36] [INFO ] Invariant cache hit.
[2023-03-11 03:45:37] [INFO ] Implicit Places using invariants in 1227 ms returned [2, 20, 21, 24, 34, 51, 69, 151, 164, 167, 168, 171, 208, 290, 303, 304, 305, 306, 311, 328, 346, 420, 446, 447, 448, 449, 451, 468, 486, 563, 567, 568, 579, 581, 582, 584, 603, 621, 659, 695, 699, 700, 711, 712, 714, 731, 749, 818, 822, 823, 834, 835, 837, 854, 874, 950, 964, 965, 967, 984, 1003, 1055, 1075, 1079, 1080, 1091, 1092, 1113, 1131, 1227, 1230, 1231, 1233, 1250, 1268, 1345, 1349, 1350, 1353, 1365, 1366, 1367, 1368, 1386, 1388, 1392, 1410, 1411, 1412, 1414, 1427, 1433, 1439, 1445, 1451, 1457, 1463, 1469, 1475, 1481, 1487]
Discarding 101 places :
Implicit Place search using SMT only with invariants took 1243 ms to find 101 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1422/1523 places, 2488/2488 transitions.
Drop transitions removed 174 transitions
Trivial Post-agglo rules discarded 174 transitions
Performed 174 trivial Post agglomeration. Transition count delta: 174
Iterating post reduction 0 with 174 rules applied. Total rules applied 174 place count 1422 transition count 2314
Reduce places removed 174 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 183 rules applied. Total rules applied 357 place count 1248 transition count 2305
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 363 place count 1242 transition count 2305
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 363 place count 1242 transition count 2251
Deduced a syphon composed of 54 places in 5 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 471 place count 1188 transition count 2251
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 17 rules applied. Total rules applied 488 place count 1179 transition count 2243
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 9 rules applied. Total rules applied 497 place count 1171 transition count 2242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 498 place count 1170 transition count 2242
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 512 place count 1156 transition count 2228
Iterating global reduction 6 with 14 rules applied. Total rules applied 526 place count 1156 transition count 2228
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 527 place count 1156 transition count 2227
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 527 place count 1156 transition count 2226
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 529 place count 1155 transition count 2226
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 532 place count 1152 transition count 2220
Iterating global reduction 7 with 3 rules applied. Total rules applied 535 place count 1152 transition count 2220
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 536 place count 1151 transition count 2219
Iterating global reduction 7 with 1 rules applied. Total rules applied 537 place count 1151 transition count 2219
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 538 place count 1150 transition count 2217
Iterating global reduction 7 with 1 rules applied. Total rules applied 539 place count 1150 transition count 2217
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 10 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 7 with 150 rules applied. Total rules applied 689 place count 1075 transition count 2142
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 697 place count 1067 transition count 2134
Iterating global reduction 7 with 8 rules applied. Total rules applied 705 place count 1067 transition count 2134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 711 place count 1067 transition count 2128
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 715 place count 1065 transition count 2129
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 716 place count 1065 transition count 2128
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 719 place count 1065 transition count 2125
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 723 place count 1062 transition count 2124
Free-agglomeration rule (complex) applied 24 times.
Iterating global reduction 9 with 24 rules applied. Total rules applied 747 place count 1062 transition count 2100
Ensure Unique test removed 2 places
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 9 with 26 rules applied. Total rules applied 773 place count 1036 transition count 2100
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 775 place count 1036 transition count 2098
Partial Free-agglomeration rule applied 28 times.
Drop transitions removed 28 transitions
Iterating global reduction 10 with 28 rules applied. Total rules applied 803 place count 1036 transition count 2098
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 804 place count 1036 transition count 2098
Applied a total of 804 rules in 860 ms. Remains 1036 /1422 variables (removed 386) and now considering 2098/2488 (removed 390) transitions.
// Phase 1: matrix 2098 rows 1036 cols
[2023-03-11 03:45:38] [INFO ] Computed 155 place invariants in 30 ms
[2023-03-11 03:45:39] [INFO ] Implicit Places using invariants in 760 ms returned [91, 97, 101, 104, 107, 114, 115, 174, 195, 203, 209, 211, 276, 293, 300, 303, 310, 315, 316, 368, 393, 396, 398, 407, 408, 465, 484, 490, 493, 495, 500, 501, 553, 570, 576, 579, 581, 586, 587, 659, 665, 668, 670, 673, 680, 681, 735, 760, 763, 765, 854, 860, 863, 866, 869, 877, 878, 933, 950, 956, 959, 961, 1033]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 778 ms to find 63 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 973/1523 places, 2098/2488 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 973 transition count 2097
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 972 transition count 2097
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 26 place count 948 transition count 2073
Iterating global reduction 2 with 24 rules applied. Total rules applied 50 place count 948 transition count 2073
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 58 place count 940 transition count 2065
Iterating global reduction 2 with 8 rules applied. Total rules applied 66 place count 940 transition count 2065
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 68 place count 938 transition count 2063
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 938 transition count 2063
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 937 transition count 2062
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 937 transition count 2062
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 73 place count 936 transition count 2061
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 936 transition count 2061
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 108 place count 919 transition count 2044
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 111 place count 919 transition count 2041
Free-agglomeration rule applied 27 times.
Iterating global reduction 2 with 27 rules applied. Total rules applied 138 place count 919 transition count 2014
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 165 place count 892 transition count 2014
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 171 place count 892 transition count 2008
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 177 place count 886 transition count 2008
Applied a total of 177 rules in 343 ms. Remains 886 /973 variables (removed 87) and now considering 2008/2098 (removed 90) transitions.
// Phase 1: matrix 2008 rows 886 cols
[2023-03-11 03:45:39] [INFO ] Computed 92 place invariants in 22 ms
[2023-03-11 03:45:40] [INFO ] Implicit Places using invariants in 505 ms returned []
[2023-03-11 03:45:40] [INFO ] Invariant cache hit.
[2023-03-11 03:45:41] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 03:45:43] [INFO ] Implicit Places using invariants and state equation in 3248 ms returned []
Implicit Place search using SMT with State Equation took 3755 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 886/1523 places, 2008/2488 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 7040 ms. Remains : 886/1523 places, 2008/2488 transitions.
Incomplete random walk after 10000 steps, including 100 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 2) seen :1
FORMULA ASLink-PT-10b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-11 03:45:43] [INFO ] Invariant cache hit.
[2023-03-11 03:45:43] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 03:45:44] [INFO ] [Nat]Absence check using 19 positive place invariants in 4 ms returned sat
[2023-03-11 03:45:44] [INFO ] [Nat]Absence check using 19 positive and 73 generalized place invariants in 87 ms returned sat
[2023-03-11 03:45:45] [INFO ] After 1061ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 03:45:45] [INFO ] State equation strengthened by 9 read => feed constraints.
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :2.93055e+61 after 2.93055e+61
[2023-03-11 03:45:54] [INFO ] After 9014ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-11 03:45:54] [INFO ] After 10297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 22 ms.
Support contains 25 out of 886 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 886/886 places, 2008/2008 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 886 transition count 2002
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 880 transition count 2002
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 880 transition count 1998
Deduced a syphon composed of 4 places in 17 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 876 transition count 1998
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 875 transition count 1998
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 15 rules applied. Total rules applied 36 place count 867 transition count 1991
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 37 place count 867 transition count 1990
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 37 place count 867 transition count 1988
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 41 place count 865 transition count 1988
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 42 place count 864 transition count 1987
Iterating global reduction 4 with 1 rules applied. Total rules applied 43 place count 864 transition count 1987
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 44 place count 863 transition count 1986
Iterating global reduction 4 with 1 rules applied. Total rules applied 45 place count 863 transition count 1986
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 46 place count 863 transition count 1985
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 48 place count 862 transition count 1984
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 49 place count 861 transition count 1983
Applied a total of 49 rules in 320 ms. Remains 861 /886 variables (removed 25) and now considering 1983/2008 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 320 ms. Remains : 861/886 places, 1983/2008 transitions.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 241462 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 241462 steps, saw 157565 distinct states, run finished after 3001 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1983 rows 861 cols
[2023-03-11 03:45:57] [INFO ] Computed 90 place invariants in 44 ms
[2023-03-11 03:45:57] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 03:45:58] [INFO ] [Nat]Absence check using 18 positive place invariants in 23 ms returned sat
[2023-03-11 03:45:58] [INFO ] [Nat]Absence check using 18 positive and 72 generalized place invariants in 23 ms returned sat
[2023-03-11 03:46:08] [INFO ] After 10192ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 25 out of 861 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 861/861 places, 1983/1983 transitions.
Applied a total of 0 rules in 114 ms. Remains 861 /861 variables (removed 0) and now considering 1983/1983 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 861/861 places, 1983/1983 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 861/861 places, 1983/1983 transitions.
Applied a total of 0 rules in 47 ms. Remains 861 /861 variables (removed 0) and now considering 1983/1983 (removed 0) transitions.
[2023-03-11 03:46:08] [INFO ] Invariant cache hit.
[2023-03-11 03:46:08] [INFO ] Implicit Places using invariants in 689 ms returned [255, 325, 552, 553, 643]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 692 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 856/861 places, 1983/1983 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 856 transition count 1979
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 852 transition count 1979
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 851 transition count 1978
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 851 transition count 1978
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 850 transition count 1977
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 850 transition count 1977
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 845 transition count 1972
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 845 transition count 1971
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 844 transition count 1971
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 844 transition count 1967
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 32 place count 840 transition count 1967
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 33 place count 840 transition count 1966
Applied a total of 33 rules in 218 ms. Remains 840 /856 variables (removed 16) and now considering 1966/1983 (removed 17) transitions.
// Phase 1: matrix 1966 rows 840 cols
[2023-03-11 03:46:09] [INFO ] Computed 85 place invariants in 17 ms
[2023-03-11 03:46:09] [INFO ] Implicit Places using invariants in 539 ms returned [176, 177]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 552 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 838/861 places, 1966/1983 transitions.
Applied a total of 0 rules in 37 ms. Remains 838 /838 variables (removed 0) and now considering 1966/1966 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1548 ms. Remains : 838/861 places, 1966/1983 transitions.
Incomplete random walk after 10000 steps, including 143 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 242786 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 242786 steps, saw 158422 distinct states, run finished after 3002 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1966 rows 838 cols
[2023-03-11 03:46:12] [INFO ] Computed 83 place invariants in 42 ms
[2023-03-11 03:46:13] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 03:46:13] [INFO ] [Nat]Absence check using 18 positive place invariants in 5 ms returned sat
[2023-03-11 03:46:13] [INFO ] [Nat]Absence check using 18 positive and 65 generalized place invariants in 26 ms returned sat
[2023-03-11 03:46:14] [INFO ] After 1535ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-11 03:46:14] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-11 03:46:15] [INFO ] After 387ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 03:46:15] [INFO ] After 614ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 179 ms.
[2023-03-11 03:46:15] [INFO ] After 2487ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 25 out of 838 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 838/838 places, 1966/1966 transitions.
Applied a total of 0 rules in 53 ms. Remains 838 /838 variables (removed 0) and now considering 1966/1966 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 838/838 places, 1966/1966 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 838/838 places, 1966/1966 transitions.
Applied a total of 0 rules in 36 ms. Remains 838 /838 variables (removed 0) and now considering 1966/1966 (removed 0) transitions.
[2023-03-11 03:46:15] [INFO ] Invariant cache hit.
[2023-03-11 03:46:16] [INFO ] Implicit Places using invariants in 520 ms returned []
[2023-03-11 03:46:16] [INFO ] Invariant cache hit.
[2023-03-11 03:46:16] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-11 03:46:18] [INFO ] Implicit Places using invariants and state equation in 2186 ms returned []
Implicit Place search using SMT with State Equation took 2720 ms to find 0 implicit places.
[2023-03-11 03:46:18] [INFO ] Redundant transitions in 201 ms returned []
[2023-03-11 03:46:18] [INFO ] Invariant cache hit.
[2023-03-11 03:46:19] [INFO ] Dead Transitions using invariants and state equation in 843 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3808 ms. Remains : 838/838 places, 1966/1966 transitions.
Graph (complete) has 4799 edges and 838 vertex of which 837 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 place count 837 transition count 1963
Deduced a syphon composed of 3 places in 7 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 834 transition count 1963
Applied a total of 7 rules in 58 ms. Remains 834 /838 variables (removed 4) and now considering 1963/1966 (removed 3) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1963 rows 834 cols
[2023-03-11 03:46:19] [INFO ] Computed 82 place invariants in 15 ms
[2023-03-11 03:46:19] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 03:46:19] [INFO ] [Nat]Absence check using 17 positive place invariants in 3 ms returned sat
[2023-03-11 03:46:19] [INFO ] [Nat]Absence check using 17 positive and 65 generalized place invariants in 25 ms returned sat
[2023-03-11 03:46:29] [INFO ] After 10031ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2023-03-11 03:46:29] [INFO ] Flatten gal took : 142 ms
[2023-03-11 03:46:29] [INFO ] Flatten gal took : 85 ms
[2023-03-11 03:46:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8263733781931404842.gal : 21 ms
[2023-03-11 03:46:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7652365203531909246.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8263733781931404842.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7652365203531909246.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7652365203531909246.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 128
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :128 after 1936
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1936 after 23904
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :23904 after 1.90948e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.90948e+07 after 2.05976e+11
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2.05976e+11 after 2.37262e+11
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.37262e+11 after 2.37274e+11
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.37274e+11 after 2.48474e+11
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.48474e+11 after 8.42312e+12
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :8.42312e+12 after 9.70034e+14
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :9.70034e+14 after 5.06811e+15
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :5.06811e+15 after 1.96071e+16
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.96071e+16 after 1.83266e+17
Detected timeout of ITS tools.
[2023-03-11 03:46:45] [INFO ] Flatten gal took : 98 ms
[2023-03-11 03:46:45] [INFO ] Applying decomposition
[2023-03-11 03:46:45] [INFO ] Flatten gal took : 78 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1397620948899259750.txt' '-o' '/tmp/graph1397620948899259750.bin' '-w' '/tmp/graph1397620948899259750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1397620948899259750.bin' '-l' '-1' '-v' '-w' '/tmp/graph1397620948899259750.weights' '-q' '0' '-e' '0.001'
[2023-03-11 03:46:45] [INFO ] Decomposing Gal with order
[2023-03-11 03:46:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 03:46:45] [INFO ] Removed a total of 3779 redundant transitions.
[2023-03-11 03:46:45] [INFO ] Flatten gal took : 188 ms
[2023-03-11 03:46:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 53 ms.
[2023-03-11 03:46:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9660000985988750357.gal : 23 ms
[2023-03-11 03:46:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14933502827233868664.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9660000985988750357.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14933502827233868664.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality14933502827233868664.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 40
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :40 after 164
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :164 after 192
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :192 after 192
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :192 after 20520
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :20520 after 1.73935e+12
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.00324e+13 after 1.66291e+13
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.66291e+13 after 1.53616e+14
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4561552369873248665
[2023-03-11 03:47:01] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4561552369873248665
Running compilation step : cd /tmp/ltsmin4561552369873248665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4561552369873248665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4561552369873248665;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 03:47:04] [INFO ] Flatten gal took : 198 ms
[2023-03-11 03:47:04] [INFO ] Applying decomposition
[2023-03-11 03:47:04] [INFO ] Flatten gal took : 216 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10415738257662903786.txt' '-o' '/tmp/graph10415738257662903786.bin' '-w' '/tmp/graph10415738257662903786.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10415738257662903786.bin' '-l' '-1' '-v' '-w' '/tmp/graph10415738257662903786.weights' '-q' '0' '-e' '0.001'
[2023-03-11 03:47:05] [INFO ] Decomposing Gal with order
[2023-03-11 03:47:05] [INFO ] Rewriting arrays to variables to allow decomposition.
SDD proceeding with computation,5 properties remain. new max is 524288
[2023-03-11 03:47:06] [INFO ] Removed a total of 3825 redundant transitions.
[2023-03-11 03:47:06] [INFO ] Flatten gal took : 271 ms
[2023-03-11 03:47:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 48 ms.
[2023-03-11 03:47:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17018285797967267936.gal : 48 ms
[2023-03-11 03:47:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7728466117554175198.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17018285797967267936.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7728466117554175198.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality7728466117554175198.prop.
SDD size :2.93055e+61 after 4.63802e+61
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2 after 6.66178e+14
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 04:17:06] [INFO ] Flatten gal took : 165 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6272513000276802242
[2023-03-11 04:17:06] [INFO ] Too many transitions (1966) to apply POR reductions. Disabling POR matrices.
[2023-03-11 04:17:06] [INFO ] Applying decomposition
[2023-03-11 04:17:06] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6272513000276802242
Running compilation step : cd /tmp/ltsmin6272513000276802242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-11 04:17:06] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11228993708798685010.txt' '-o' '/tmp/graph11228993708798685010.bin' '-w' '/tmp/graph11228993708798685010.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11228993708798685010.bin' '-l' '-1' '-v' '-w' '/tmp/graph11228993708798685010.weights' '-q' '0' '-e' '0.001'
[2023-03-11 04:17:07] [INFO ] Decomposing Gal with order
[2023-03-11 04:17:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 04:17:07] [INFO ] Removed a total of 3772 redundant transitions.
[2023-03-11 04:17:07] [INFO ] Flatten gal took : 108 ms
[2023-03-11 04:17:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 194 labels/synchronizations in 28 ms.
[2023-03-11 04:17:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7360213094330513089.gal : 13 ms
[2023-03-11 04:17:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13648719805249581508.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7360213094330513089.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13648719805249581508.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality13648719805249581508.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :36 after 7744
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7744 after 143424
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :143424 after 1.44866e+11
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.44866e+11 after 3.97457e+12
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.97457e+12 after 4.99903e+12
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.99903e+12 after 1.03954e+13
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.03954e+13 after 1.39445e+13
Compilation finished in 3762 ms.
Running link step : cd /tmp/ltsmin6272513000276802242;'gcc' '-shared' '-o' 'gal.so' 'model.o'
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.39445e+13 after 3.75057e+13
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin6272513000276802242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10bReachabilityCardinality08==true'
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.75057e+13 after 4.4061e+13
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.4061e+13 after 1.54281e+14
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 13010980 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16070992 kB

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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ASLink-PT-10b"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ASLink-PT-10b, 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 r005-oct2-167813592700166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b 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 ;