About the Execution of ITS-Tools for ASLink-PT-05b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15745.280 | 3600000.00 | 9942549.00 | 9656.80 | TTFFTFFTFF?FTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2020-input.r006-smll-158897515600087.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-05b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515600087
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 964K
-rw-r--r-- 1 mcc users 3.5K Mar 25 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 25 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 09:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 09:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 795K Mar 24 05:37 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-05b-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-05b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1589296371962
[2020-05-12 15:12:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-12 15:12:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-12 15:12:54] [INFO ] Load time of PNML (sax parser for PT used): 322 ms
[2020-05-12 15:12:54] [INFO ] Transformed 2430 places.
[2020-05-12 15:12:54] [INFO ] Transformed 3040 transitions.
[2020-05-12 15:12:54] [INFO ] Found NUPN structural information;
[2020-05-12 15:12:54] [INFO ] Parsed PT model containing 2430 places and 3040 transitions in 444 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 98 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-05b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 18 resets, run finished after 122 ms. (steps per millisecond=81 ) properties seen :[1, 0, 0, 1, 1, 1, 0, 1, 1]
FORMULA ASLink-PT-05b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0]
// Phase 1: matrix 3040 rows 2430 cols
[2020-05-12 15:12:55] [INFO ] Computed 238 place invariants in 500 ms
[2020-05-12 15:12:57] [INFO ] [Real]Absence check using 56 positive place invariants in 238 ms returned sat
[2020-05-12 15:12:57] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 561 ms returned sat
[2020-05-12 15:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:13:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 15:13:00] [INFO ] [Real]Absence check using state equation in 3163 ms returned (error "Failed to check-sat")
[2020-05-12 15:13:01] [INFO ] [Real]Absence check using 56 positive place invariants in 287 ms returned sat
[2020-05-12 15:13:02] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 385 ms returned sat
[2020-05-12 15:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:13:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 15:13:05] [INFO ] [Real]Absence check using state equation in 3615 ms returned (error "Failed to check-sat")
[2020-05-12 15:13:06] [INFO ] [Real]Absence check using 56 positive place invariants in 218 ms returned sat
[2020-05-12 15:13:07] [INFO ] [Real]Absence check using 56 positive and 182 generalized place invariants in 570 ms returned sat
[2020-05-12 15:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:13:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 15:13:10] [INFO ] [Real]Absence check using state equation in 3486 ms returned (error "Failed to check-sat")
Support contains 12 out of 2430 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2430/2430 places, 3040/3040 transitions.
Performed 559 Post agglomeration using F-continuation condition.Transition count delta: 559
Iterating post reduction 0 with 559 rules applied. Total rules applied 559 place count 2430 transition count 2481
Reduce places removed 559 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 585 rules applied. Total rules applied 1144 place count 1871 transition count 2455
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1151 place count 1864 transition count 2455
Performed 558 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 558 Pre rules applied. Total rules applied 1151 place count 1864 transition count 1897
Deduced a syphon composed of 558 places in 8 ms
Ensure Unique test removed 53 places
Reduce places removed 611 places and 0 transitions.
Iterating global reduction 3 with 1169 rules applied. Total rules applied 2320 place count 1253 transition count 1897
Discarding 5 places :
Implicit places reduction removed 5 places
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Iterating post reduction 3 with 38 rules applied. Total rules applied 2358 place count 1248 transition count 1864
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 4 with 33 rules applied. Total rules applied 2391 place count 1215 transition count 1864
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2391 place count 1215 transition count 1844
Deduced a syphon composed of 20 places in 14 ms
Ensure Unique test removed 20 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 60 rules applied. Total rules applied 2451 place count 1175 transition count 1844
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 2451 place count 1175 transition count 1824
Deduced a syphon composed of 20 places in 13 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 2491 place count 1155 transition count 1824
Symmetric choice reduction at 5 with 75 rule applications. Total rules 2566 place count 1155 transition count 1824
Deduced a syphon composed of 75 places in 14 ms
Reduce places removed 75 places and 75 transitions.
Iterating global reduction 5 with 150 rules applied. Total rules applied 2716 place count 1080 transition count 1749
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2717 place count 1080 transition count 1748
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 24 Pre rules applied. Total rules applied 2717 place count 1080 transition count 1724
Deduced a syphon composed of 24 places in 13 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 49 rules applied. Total rules applied 2766 place count 1055 transition count 1724
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2766 place count 1055 transition count 1723
Deduced a syphon composed of 1 places in 14 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 2769 place count 1053 transition count 1723
Symmetric choice reduction at 6 with 5 rule applications. Total rules 2774 place count 1053 transition count 1723
Deduced a syphon composed of 5 places in 14 ms
Reduce places removed 5 places and 33 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 2784 place count 1048 transition count 1690
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 2784 place count 1048 transition count 1686
Deduced a syphon composed of 4 places in 13 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 2792 place count 1044 transition count 1686
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2793 place count 1044 transition count 1686
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2795 place count 1043 transition count 1678
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 11 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 6 with 278 rules applied. Total rules applied 3073 place count 904 transition count 1539
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3074 place count 904 transition count 1539
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3076 place count 903 transition count 1538
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 3077 place count 902 transition count 1538
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3078 place count 902 transition count 1538
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3080 place count 901 transition count 1537
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 3082 place count 901 transition count 1535
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3083 place count 900 transition count 1535
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3085 place count 899 transition count 1544
Free-agglomeration rule applied 7 times.
Iterating global reduction 9 with 7 rules applied. Total rules applied 3092 place count 899 transition count 1537
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3099 place count 892 transition count 1537
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 10 with 5 rules applied. Total rules applied 3104 place count 892 transition count 1532
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 3109 place count 887 transition count 1532
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 3110 place count 886 transition count 1531
Reduce places removed 9 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 11 with 13 rules applied. Total rules applied 3123 place count 877 transition count 1527
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 3127 place count 873 transition count 1527
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 14 Pre rules applied. Total rules applied 3127 place count 873 transition count 1513
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 13 with 28 rules applied. Total rules applied 3155 place count 859 transition count 1513
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 13 with 4 rules applied. Total rules applied 3159 place count 855 transition count 1513
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 14 with 16 rules applied. Total rules applied 3175 place count 847 transition count 1505
Symmetric choice reduction at 14 with 4 rule applications. Total rules 3179 place count 847 transition count 1505
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 3187 place count 843 transition count 1501
Symmetric choice reduction at 14 with 1 rule applications. Total rules 3188 place count 843 transition count 1501
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 3190 place count 842 transition count 1500
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 3191 place count 842 transition count 1499
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 3194 place count 842 transition count 1496
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 3197 place count 839 transition count 1496
Applied a total of 3197 rules in 1890 ms. Remains 839 /2430 variables (removed 1591) and now considering 1496/3040 (removed 1544) transitions.
Finished structural reductions, in 1 iterations. Remains : 839/2430 places, 1496/3040 transitions.
Incomplete random walk after 1000000 steps, including 11902 resets, run finished after 5214 ms. (steps per millisecond=191 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2033 resets, run finished after 2035 ms. (steps per millisecond=491 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2304 resets, run finished after 1841 ms. (steps per millisecond=543 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2287 resets, run finished after 2155 ms. (steps per millisecond=464 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 3374066 steps, run timeout after 30001 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0]
Probabilistic random walk after 3374066 steps, saw 570801 distinct states, run finished after 30001 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1496 rows 839 cols
[2020-05-12 15:13:54] [INFO ] Computed 144 place invariants in 152 ms
[2020-05-12 15:13:54] [INFO ] [Real]Absence check using 33 positive place invariants in 50 ms returned sat
[2020-05-12 15:13:54] [INFO ] [Real]Absence check using 33 positive and 111 generalized place invariants in 92 ms returned sat
[2020-05-12 15:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:13:58] [INFO ] [Real]Absence check using state equation in 4274 ms returned sat
[2020-05-12 15:13:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:13:59] [INFO ] [Nat]Absence check using 33 positive place invariants in 54 ms returned sat
[2020-05-12 15:13:59] [INFO ] [Nat]Absence check using 33 positive and 111 generalized place invariants in 88 ms returned unsat
[2020-05-12 15:13:59] [INFO ] [Real]Absence check using 33 positive place invariants in 51 ms returned sat
[2020-05-12 15:13:59] [INFO ] [Real]Absence check using 33 positive and 111 generalized place invariants in 151 ms returned sat
[2020-05-12 15:13:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:14:03] [INFO ] [Real]Absence check using state equation in 3505 ms returned sat
[2020-05-12 15:14:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:14:03] [INFO ] [Nat]Absence check using 33 positive place invariants in 51 ms returned sat
[2020-05-12 15:14:03] [INFO ] [Nat]Absence check using 33 positive and 111 generalized place invariants in 98 ms returned sat
[2020-05-12 15:14:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:14:07] [INFO ] [Nat]Absence check using state equation in 3559 ms returned sat
[2020-05-12 15:14:07] [INFO ] Computed and/alt/rep : 1465/17709/1465 causal constraints in 245 ms.
[2020-05-12 15:14:28] [INFO ] Added : 355 causal constraints over 71 iterations in 21593 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 98 ms.
[2020-05-12 15:14:29] [INFO ] [Real]Absence check using 33 positive place invariants in 54 ms returned sat
[2020-05-12 15:14:29] [INFO ] [Real]Absence check using 33 positive and 111 generalized place invariants in 106 ms returned sat
[2020-05-12 15:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:14:33] [INFO ] [Real]Absence check using state equation in 4361 ms returned sat
[2020-05-12 15:14:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:14:34] [INFO ] [Nat]Absence check using 33 positive place invariants in 49 ms returned sat
[2020-05-12 15:14:34] [INFO ] [Nat]Absence check using 33 positive and 111 generalized place invariants in 94 ms returned sat
[2020-05-12 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:14:38] [INFO ] [Nat]Absence check using state equation in 4353 ms returned sat
[2020-05-12 15:14:38] [INFO ] Computed and/alt/rep : 1465/17709/1465 causal constraints in 186 ms.
[2020-05-12 15:14:58] [INFO ] Added : 365 causal constraints over 73 iterations in 20189 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 104 ms.
FORMULA ASLink-PT-05b-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 2727000 steps, including 43392 resets, run finished after 14359 ms. (steps per millisecond=189 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 378400 steps, including 6471 resets, run finished after 2150 ms. (steps per millisecond=176 ) properties seen :[0, 0] could not realise parikh vector
Support contains 4 out of 839 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 839/839 places, 1496/1496 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 839 transition count 1495
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 838 transition count 1495
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 838 transition count 1491
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 834 transition count 1491
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 19 place count 829 transition count 1487
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 829 transition count 1486
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 828 transition count 1486
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 827 transition count 1486
Symmetric choice reduction at 3 with 1 rule applications. Total rules 23 place count 827 transition count 1486
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 25 place count 826 transition count 1478
Symmetric choice reduction at 3 with 1 rule applications. Total rules 26 place count 826 transition count 1478
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 28 place count 825 transition count 1470
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 825 transition count 1470
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 31 place count 824 transition count 1462
Symmetric choice reduction at 3 with 1 rule applications. Total rules 32 place count 824 transition count 1462
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 823 transition count 1454
Symmetric choice reduction at 3 with 1 rule applications. Total rules 35 place count 823 transition count 1454
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 37 place count 822 transition count 1446
Symmetric choice reduction at 3 with 1 rule applications. Total rules 38 place count 822 transition count 1446
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 40 place count 821 transition count 1438
Symmetric choice reduction at 3 with 1 rule applications. Total rules 41 place count 821 transition count 1438
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 43 place count 820 transition count 1430
Symmetric choice reduction at 3 with 1 rule applications. Total rules 44 place count 820 transition count 1430
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 819 transition count 1422
Symmetric choice reduction at 3 with 1 rule applications. Total rules 47 place count 819 transition count 1422
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 49 place count 818 transition count 1414
Symmetric choice reduction at 3 with 1 rule applications. Total rules 50 place count 818 transition count 1414
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 817 transition count 1406
Symmetric choice reduction at 3 with 1 rule applications. Total rules 53 place count 817 transition count 1406
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 55 place count 816 transition count 1398
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 816 transition count 1398
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 815 transition count 1390
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 815 transition count 1390
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 814 transition count 1382
Symmetric choice reduction at 3 with 1 rule applications. Total rules 62 place count 814 transition count 1382
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 64 place count 813 transition count 1374
Symmetric choice reduction at 3 with 1 rule applications. Total rules 65 place count 813 transition count 1374
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 67 place count 812 transition count 1366
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 811 transition count 1365
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 811 transition count 1364
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 71 place count 810 transition count 1364
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 72 place count 810 transition count 1364
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 810 transition count 1364
Applied a total of 73 rules in 708 ms. Remains 810 /839 variables (removed 29) and now considering 1364/1496 (removed 132) transitions.
Finished structural reductions, in 1 iterations. Remains : 810/839 places, 1364/1496 transitions.
Incomplete random walk after 1000000 steps, including 11945 resets, run finished after 4442 ms. (steps per millisecond=225 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2337 resets, run finished after 1967 ms. (steps per millisecond=508 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2338 resets, run finished after 1613 ms. (steps per millisecond=619 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 3616072 steps, run timeout after 30001 ms. (steps per millisecond=120 ) properties seen :[0, 0]
Probabilistic random walk after 3616072 steps, saw 616685 distinct states, run finished after 30001 ms. (steps per millisecond=120 ) properties seen :[0, 0]
// Phase 1: matrix 1364 rows 810 cols
[2020-05-12 15:15:54] [INFO ] Computed 142 place invariants in 103 ms
[2020-05-12 15:15:54] [INFO ] [Real]Absence check using 35 positive place invariants in 54 ms returned sat
[2020-05-12 15:15:54] [INFO ] [Real]Absence check using 35 positive and 107 generalized place invariants in 94 ms returned sat
[2020-05-12 15:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:15:58] [INFO ] [Real]Absence check using state equation in 3585 ms returned sat
[2020-05-12 15:15:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:15:58] [INFO ] [Nat]Absence check using 35 positive place invariants in 48 ms returned sat
[2020-05-12 15:15:58] [INFO ] [Nat]Absence check using 35 positive and 107 generalized place invariants in 90 ms returned sat
[2020-05-12 15:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:16:02] [INFO ] [Nat]Absence check using state equation in 3263 ms returned sat
[2020-05-12 15:16:02] [INFO ] Computed and/alt/rep : 1334/14217/1334 causal constraints in 166 ms.
[2020-05-12 15:16:22] [INFO ] Added : 430 causal constraints over 86 iterations in 20548 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 129 ms.
[2020-05-12 15:16:23] [INFO ] [Real]Absence check using 35 positive place invariants in 81 ms returned sat
[2020-05-12 15:16:23] [INFO ] [Real]Absence check using 35 positive and 107 generalized place invariants in 146 ms returned sat
[2020-05-12 15:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:16:27] [INFO ] [Real]Absence check using state equation in 3910 ms returned sat
[2020-05-12 15:16:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:16:27] [INFO ] [Nat]Absence check using 35 positive place invariants in 45 ms returned sat
[2020-05-12 15:16:27] [INFO ] [Nat]Absence check using 35 positive and 107 generalized place invariants in 81 ms returned sat
[2020-05-12 15:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:16:31] [INFO ] [Nat]Absence check using state equation in 3387 ms returned sat
[2020-05-12 15:16:31] [INFO ] Computed and/alt/rep : 1334/14217/1334 causal constraints in 155 ms.
[2020-05-12 15:16:51] [INFO ] Added : 440 causal constraints over 88 iterations in 20612 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 155 ms.
Incomplete Parikh walk after 264800 steps, including 4405 resets, run finished after 1586 ms. (steps per millisecond=166 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 280600 steps, including 4657 resets, run finished after 1370 ms. (steps per millisecond=204 ) properties seen :[1, 0] could not realise parikh vector
FORMULA ASLink-PT-05b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 810 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 810/810 places, 1364/1364 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 810 transition count 1363
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 809 transition count 1363
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 809 transition count 1362
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 808 transition count 1362
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 808 transition count 1362
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 6 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 807 transition count 1356
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 806 transition count 1356
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 12 place count 804 transition count 1354
Symmetric choice reduction at 3 with 2 rule applications. Total rules 14 place count 804 transition count 1354
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 18 place count 802 transition count 1352
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 19 place count 802 transition count 1351
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 801 transition count 1351
Applied a total of 20 rules in 109 ms. Remains 801 /810 variables (removed 9) and now considering 1351/1364 (removed 13) transitions.
Finished structural reductions, in 1 iterations. Remains : 801/810 places, 1351/1364 transitions.
Incomplete random walk after 1000000 steps, including 11937 resets, run finished after 4257 ms. (steps per millisecond=234 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 2309 resets, run finished after 1613 ms. (steps per millisecond=619 ) properties seen :[0]
Interrupted probabilistic random walk after 3682127 steps, run timeout after 30001 ms. (steps per millisecond=122 ) properties seen :[0]
Probabilistic random walk after 3682127 steps, saw 622237 distinct states, run finished after 30001 ms. (steps per millisecond=122 ) properties seen :[0]
// Phase 1: matrix 1351 rows 801 cols
[2020-05-12 15:17:31] [INFO ] Computed 141 place invariants in 28 ms
[2020-05-12 15:17:31] [INFO ] [Real]Absence check using 36 positive place invariants in 58 ms returned sat
[2020-05-12 15:17:31] [INFO ] [Real]Absence check using 36 positive and 105 generalized place invariants in 132 ms returned sat
[2020-05-12 15:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:17:35] [INFO ] [Real]Absence check using state equation in 4104 ms returned sat
[2020-05-12 15:17:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:17:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 61 ms returned sat
[2020-05-12 15:17:35] [INFO ] [Nat]Absence check using 36 positive and 105 generalized place invariants in 152 ms returned sat
[2020-05-12 15:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:17:39] [INFO ] [Nat]Absence check using state equation in 3846 ms returned sat
[2020-05-12 15:17:39] [INFO ] Computed and/alt/rep : 1322/14189/1322 causal constraints in 106 ms.
[2020-05-12 15:17:59] [INFO ] Added : 375 causal constraints over 75 iterations in 20201 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 135 ms.
Incomplete Parikh walk after 273000 steps, including 4560 resets, run finished after 1783 ms. (steps per millisecond=153 ) properties seen :[0] could not realise parikh vector
Support contains 2 out of 801 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 801/801 places, 1351/1351 transitions.
Applied a total of 0 rules in 26 ms. Remains 801 /801 variables (removed 0) and now considering 1351/1351 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 1351/1351 transitions.
Starting structural reductions, iteration 0 : 801/801 places, 1351/1351 transitions.
Applied a total of 0 rules in 34 ms. Remains 801 /801 variables (removed 0) and now considering 1351/1351 (removed 0) transitions.
// Phase 1: matrix 1351 rows 801 cols
[2020-05-12 15:18:02] [INFO ] Computed 141 place invariants in 44 ms
[2020-05-12 15:18:06] [INFO ] Implicit Places using invariants in 4187 ms returned [1, 18, 19, 22, 32, 49, 67, 136, 140, 154, 155, 157, 174, 192, 211, 261, 262, 273, 274, 276, 293, 311, 380, 384, 385, 396, 397, 399, 416, 434, 504, 508, 509, 520, 521, 523, 540, 558, 627, 631, 632, 635, 646, 647, 648, 666, 668, 672, 690, 691, 692, 693, 705, 711, 717, 723, 729, 735, 741, 747, 753, 759, 765]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 4190 ms to find 63 implicit places.
[2020-05-12 15:18:06] [INFO ] Redundant transitions in 249 ms returned []
// Phase 1: matrix 1351 rows 738 cols
[2020-05-12 15:18:06] [INFO ] Computed 78 place invariants in 26 ms
[2020-05-12 15:18:13] [INFO ] Dead Transitions using invariants and state equation in 6645 ms returned []
Starting structural reductions, iteration 1 : 738/801 places, 1351/1351 transitions.
Performed 109 Post agglomeration using F-continuation condition.Transition count delta: 109
Iterating post reduction 0 with 109 rules applied. Total rules applied 109 place count 738 transition count 1242
Reduce places removed 109 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 113 rules applied. Total rules applied 222 place count 629 transition count 1238
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 27 Pre rules applied. Total rules applied 222 place count 629 transition count 1211
Deduced a syphon composed of 27 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 277 place count 601 transition count 1211
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 289 place count 597 transition count 1203
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 297 place count 589 transition count 1203
Symmetric choice reduction at 4 with 15 rule applications. Total rules 312 place count 589 transition count 1203
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 342 place count 574 transition count 1188
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 345 place count 574 transition count 1185
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 345 place count 574 transition count 1184
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 347 place count 573 transition count 1184
Symmetric choice reduction at 5 with 3 rule applications. Total rules 350 place count 573 transition count 1184
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 356 place count 570 transition count 1178
Symmetric choice reduction at 5 with 1 rule applications. Total rules 357 place count 570 transition count 1178
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 359 place count 569 transition count 1177
Symmetric choice reduction at 5 with 1 rule applications. Total rules 360 place count 569 transition count 1177
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 362 place count 568 transition count 1175
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 2 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 5 with 82 rules applied. Total rules applied 444 place count 527 transition count 1134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 445 place count 527 transition count 1133
Symmetric choice reduction at 6 with 4 rule applications. Total rules 449 place count 527 transition count 1133
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 457 place count 523 transition count 1129
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 461 place count 523 transition count 1125
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 465 place count 521 transition count 1126
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 7 with 12 rules applied. Total rules applied 477 place count 521 transition count 1114
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 7 with 13 rules applied. Total rules applied 490 place count 508 transition count 1114
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 505 place count 508 transition count 1114
Applied a total of 505 rules in 270 ms. Remains 508 /738 variables (removed 230) and now considering 1114/1351 (removed 237) transitions.
// Phase 1: matrix 1114 rows 508 cols
[2020-05-12 15:18:13] [INFO ] Computed 72 place invariants in 23 ms
[2020-05-12 15:18:15] [INFO ] Implicit Places using invariants in 2075 ms returned [72, 89, 95, 98, 100, 107, 108, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271, 276, 277, 329, 347, 353, 356, 358, 363, 364, 416, 433, 439, 442, 444]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 2080 ms to find 32 implicit places.
Starting structural reductions, iteration 2 : 476/801 places, 1114/1351 transitions.
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 476 transition count 1114
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 45 place count 461 transition count 1099
Symmetric choice reduction at 0 with 5 rule applications. Total rules 50 place count 461 transition count 1099
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 60 place count 456 transition count 1094
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 78 place count 447 transition count 1085
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 93 place count 447 transition count 1070
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 108 place count 432 transition count 1070
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 112 place count 432 transition count 1066
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 116 place count 428 transition count 1066
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 121 place count 428 transition count 1066
Applied a total of 121 rules in 130 ms. Remains 428 /476 variables (removed 48) and now considering 1066/1114 (removed 48) transitions.
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:18:15] [INFO ] Computed 40 place invariants in 21 ms
[2020-05-12 15:18:17] [INFO ] Implicit Places using invariants in 1631 ms returned []
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:18:17] [INFO ] Computed 40 place invariants in 20 ms
[2020-05-12 15:18:24] [INFO ] Implicit Places using invariants and state equation in 7086 ms returned []
Implicit Place search using SMT with State Equation took 8719 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 428/801 places, 1066/1351 transitions.
Incomplete random walk after 1000000 steps, including 18739 resets, run finished after 3465 ms. (steps per millisecond=288 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 4555 resets, run finished after 1162 ms. (steps per millisecond=860 ) properties seen :[0]
Interrupted probabilistic random walk after 4719992 steps, run timeout after 30001 ms. (steps per millisecond=157 ) properties seen :[0]
Probabilistic random walk after 4719992 steps, saw 1018210 distinct states, run finished after 30001 ms. (steps per millisecond=157 ) properties seen :[0]
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:18:59] [INFO ] Computed 40 place invariants in 14 ms
[2020-05-12 15:18:59] [INFO ] [Real]Absence check using 11 positive place invariants in 33 ms returned sat
[2020-05-12 15:18:59] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 36 ms returned sat
[2020-05-12 15:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:19:00] [INFO ] [Real]Absence check using state equation in 1673 ms returned sat
[2020-05-12 15:19:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:19:01] [INFO ] [Nat]Absence check using 11 positive place invariants in 41 ms returned sat
[2020-05-12 15:19:01] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 30 ms returned sat
[2020-05-12 15:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:19:02] [INFO ] [Nat]Absence check using state equation in 1604 ms returned sat
[2020-05-12 15:19:02] [INFO ] Computed and/alt/rep : 1037/13633/1037 causal constraints in 100 ms.
[2020-05-12 15:19:26] [INFO ] Added : 470 causal constraints over 94 iterations in 24088 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 156 ms.
Incomplete Parikh walk after 99600 steps, including 2762 resets, run finished after 592 ms. (steps per millisecond=168 ) properties seen :[0] could not realise parikh vector
Support contains 2 out of 428 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 428/428 places, 1066/1066 transitions.
Applied a total of 0 rules in 14 ms. Remains 428 /428 variables (removed 0) and now considering 1066/1066 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1066/1066 transitions.
Starting structural reductions, iteration 0 : 428/428 places, 1066/1066 transitions.
Applied a total of 0 rules in 13 ms. Remains 428 /428 variables (removed 0) and now considering 1066/1066 (removed 0) transitions.
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:19:27] [INFO ] Computed 40 place invariants in 31 ms
[2020-05-12 15:19:29] [INFO ] Implicit Places using invariants in 1541 ms returned []
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:19:29] [INFO ] Computed 40 place invariants in 20 ms
[2020-05-12 15:19:36] [INFO ] Implicit Places using invariants and state equation in 7403 ms returned []
Implicit Place search using SMT with State Equation took 8946 ms to find 0 implicit places.
[2020-05-12 15:19:36] [INFO ] Redundant transitions in 21 ms returned []
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:19:36] [INFO ] Computed 40 place invariants in 19 ms
[2020-05-12 15:19:39] [INFO ] Dead Transitions using invariants and state equation in 2936 ms returned []
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1066/1066 transitions.
Incomplete random walk after 100000 steps, including 1855 resets, run finished after 513 ms. (steps per millisecond=194 ) properties seen :[0]
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:19:40] [INFO ] Computed 40 place invariants in 12 ms
[2020-05-12 15:19:40] [INFO ] [Real]Absence check using 11 positive place invariants in 19 ms returned sat
[2020-05-12 15:19:40] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 18 ms returned sat
[2020-05-12 15:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:19:41] [INFO ] [Real]Absence check using state equation in 1469 ms returned sat
[2020-05-12 15:19:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:19:42] [INFO ] [Nat]Absence check using 11 positive place invariants in 42 ms returned sat
[2020-05-12 15:19:42] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 30 ms returned sat
[2020-05-12 15:19:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:19:43] [INFO ] [Nat]Absence check using state equation in 1708 ms returned sat
[2020-05-12 15:19:43] [INFO ] Computed and/alt/rep : 1037/13633/1037 causal constraints in 94 ms.
[2020-05-12 15:20:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t617 0) (and (or (and (> t264 0) (< o264 o617)) (and (> t271 0) (< o271 o617)) (and (> t278 0) (< o278 o617)) (and (> t285 0) (< o285 o617)) (and (> t292 0) (< o292 o617)) (and (> t299 0) (< o299 o617)) (and (> t306 0) (< o306 o617)) (and (> t313 0) (< o313 o617))) (or (and (> t298 0) (< o298 o617)) (and (> t299 0) (< o299 o617)) (and (> t300 0) (< o300 o617)) (and (> t301 0) (< o301 o617)) (and (> t302 0) (< o302 o617)) (and (> t303 0) (< o303 o617)) (and (> t304 0) (< o304 o617)) (and (> t717 0) (< o717 o617)))))") while checking expression at index 0
Applied a total of 0 rules in 20 ms. Remains 428 /428 variables (removed 0) and now considering 1066/1066 (removed 0) transitions.
// Phase 1: matrix 1066 rows 428 cols
[2020-05-12 15:20:01] [INFO ] Computed 40 place invariants in 15 ms
[2020-05-12 15:20:02] [INFO ] [Real]Absence check using 11 positive place invariants in 21 ms returned sat
[2020-05-12 15:20:02] [INFO ] [Real]Absence check using 11 positive and 29 generalized place invariants in 20 ms returned sat
[2020-05-12 15:20:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 15:20:03] [INFO ] [Real]Absence check using state equation in 1695 ms returned sat
[2020-05-12 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 15:20:04] [INFO ] [Nat]Absence check using 11 positive place invariants in 40 ms returned sat
[2020-05-12 15:20:04] [INFO ] [Nat]Absence check using 11 positive and 29 generalized place invariants in 29 ms returned sat
[2020-05-12 15:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 15:20:05] [INFO ] [Nat]Absence check using state equation in 1650 ms returned sat
[2020-05-12 15:20:05] [INFO ] Computed and/alt/rep : 1037/13633/1037 causal constraints in 132 ms.
[2020-05-12 15:20:29] [INFO ] Added : 470 causal constraints over 94 iterations in 23258 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 147 ms.
[2020-05-12 15:20:29] [INFO ] Flatten gal took : 297 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-12 15:20:30] [INFO ] Applying decomposition
[2020-05-12 15:20:30] [INFO ] Flatten gal took : 260 ms
[2020-05-12 15:20:30] [INFO ] Flatten gal took : 180 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
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-05b"
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"
# 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 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-05b, 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 r006-smll-158897515600087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05b.tgz
mv ASLink-PT-05b 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 '
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 ;