About the Execution of ITS-LoLa for ASLink-PT-07a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15746.000 | 3600000.00 | 382212.00 | 1020.10 | FFFFFFFTTTFFTFTF | 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.r166-smll-158987787200110.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 itslola
Input is ASLink-PT-07a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787200110
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 856K
-rw-r--r-- 1 mcc users 3.0K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 09:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 3.4K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K 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 677K 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-07a-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-07a-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591244045264
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 04:14:08] [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, -timeout, 3600, -rebuildPNML]
[2020-06-04 04:14:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 04:14:08] [INFO ] Load time of PNML (sax parser for PT used): 295 ms
[2020-06-04 04:14:08] [INFO ] Transformed 1601 places.
[2020-06-04 04:14:08] [INFO ] Transformed 2373 transitions.
[2020-06-04 04:14:08] [INFO ] Found NUPN structural information;
[2020-06-04 04:14:08] [INFO ] Parsed PT model containing 1601 places and 2373 transitions in 377 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 78 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-07a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07a-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07a-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-07a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 45 resets, run finished after 173 ms. (steps per millisecond=57 ) properties seen :[1, 1, 0, 0, 1, 0, 1, 0, 1]
FORMULA ASLink-PT-07a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 71 ms. (steps per millisecond=140 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 2348 rows 1601 cols
[2020-06-04 04:14:09] [INFO ] Computed 308 place invariants in 465 ms
[2020-06-04 04:14:10] [INFO ] [Real]Absence check using 75 positive place invariants in 208 ms returned sat
[2020-06-04 04:14:11] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 440 ms returned sat
[2020-06-04 04:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:14] [INFO ] [Real]Absence check using state equation in 3676 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 04:14:15] [INFO ] [Real]Absence check using 75 positive place invariants in 133 ms returned sat
[2020-06-04 04:14:15] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 348 ms returned sat
[2020-06-04 04:14:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:14:19] [INFO ] [Real]Absence check using state equation in 4020 ms returned (error "Failed to check-sat")
[2020-06-04 04:14:20] [INFO ] [Real]Absence check using 75 positive place invariants in 129 ms returned sat
[2020-06-04 04:14:20] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 499 ms returned sat
[2020-06-04 04:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:14:24] [INFO ] [Real]Absence check using state equation in 4073 ms returned (error "Failed to check-sat")
[2020-06-04 04:14:25] [INFO ] [Real]Absence check using 75 positive place invariants in 242 ms returned sat
[2020-06-04 04:14:25] [INFO ] [Real]Absence check using 75 positive and 233 generalized place invariants in 499 ms returned sat
[2020-06-04 04:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:14:29] [INFO ] [Real]Absence check using state equation in 3792 ms returned unknown
Support contains 17 out of 1601 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1601/1601 places, 2348/2348 transitions.
Ensure Unique test removed 28 places
Discarding 13 places :
Implicit places reduction removed 13 places
Performed 141 Post agglomeration using F-continuation condition.Transition count delta: 141
Iterating post reduction 0 with 182 rules applied. Total rules applied 182 place count 1560 transition count 2207
Reduce places removed 141 places and 0 transitions.
Iterating post reduction 1 with 141 rules applied. Total rules applied 323 place count 1419 transition count 2207
Performed 145 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 145 Pre rules applied. Total rules applied 323 place count 1419 transition count 2062
Deduced a syphon composed of 145 places in 11 ms
Ensure Unique test removed 56 places
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 346 rules applied. Total rules applied 669 place count 1218 transition count 2062
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 670 place count 1218 transition count 2061
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 671 place count 1217 transition count 2061
Symmetric choice reduction at 4 with 10 rule applications. Total rules 681 place count 1217 transition count 2061
Deduced a syphon composed of 10 places in 16 ms
Reduce places removed 10 places and 53 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 701 place count 1207 transition count 2008
Ensure Unique test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 708 place count 1205 transition count 2003
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 711 place count 1202 transition count 2003
Symmetric choice reduction at 6 with 1 rule applications. Total rules 712 place count 1202 transition count 2003
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 714 place count 1201 transition count 1995
Symmetric choice reduction at 6 with 1 rule applications. Total rules 715 place count 1201 transition count 1995
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 717 place count 1200 transition count 1987
Symmetric choice reduction at 6 with 1 rule applications. Total rules 718 place count 1200 transition count 1987
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 720 place count 1199 transition count 1979
Symmetric choice reduction at 6 with 1 rule applications. Total rules 721 place count 1199 transition count 1979
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 723 place count 1198 transition count 1971
Symmetric choice reduction at 6 with 1 rule applications. Total rules 724 place count 1198 transition count 1971
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 726 place count 1197 transition count 1963
Symmetric choice reduction at 6 with 1 rule applications. Total rules 727 place count 1197 transition count 1963
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 729 place count 1196 transition count 1955
Symmetric choice reduction at 6 with 1 rule applications. Total rules 730 place count 1196 transition count 1955
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 732 place count 1195 transition count 1947
Symmetric choice reduction at 6 with 1 rule applications. Total rules 733 place count 1195 transition count 1947
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 735 place count 1194 transition count 1939
Symmetric choice reduction at 6 with 1 rule applications. Total rules 736 place count 1194 transition count 1939
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 738 place count 1193 transition count 1931
Symmetric choice reduction at 6 with 1 rule applications. Total rules 739 place count 1193 transition count 1931
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 741 place count 1192 transition count 1923
Symmetric choice reduction at 6 with 1 rule applications. Total rules 742 place count 1192 transition count 1923
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 744 place count 1191 transition count 1915
Symmetric choice reduction at 6 with 1 rule applications. Total rules 745 place count 1191 transition count 1915
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 747 place count 1190 transition count 1907
Symmetric choice reduction at 6 with 1 rule applications. Total rules 748 place count 1190 transition count 1907
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 750 place count 1189 transition count 1899
Symmetric choice reduction at 6 with 1 rule applications. Total rules 751 place count 1189 transition count 1899
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 753 place count 1188 transition count 1891
Symmetric choice reduction at 6 with 1 rule applications. Total rules 754 place count 1188 transition count 1891
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 756 place count 1187 transition count 1883
Symmetric choice reduction at 6 with 1 rule applications. Total rules 757 place count 1187 transition count 1883
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 759 place count 1186 transition count 1875
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 3 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 6 with 88 rules applied. Total rules applied 847 place count 1142 transition count 1831
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 849 place count 1142 transition count 1829
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 851 place count 1140 transition count 1829
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 857 place count 1140 transition count 1823
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 863 place count 1134 transition count 1823
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 870 place count 1134 transition count 1823
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 8 with 7 rules applied. Total rules applied 877 place count 1134 transition count 1823
Applied a total of 877 rules in 2080 ms. Remains 1134 /1601 variables (removed 467) and now considering 1823/2348 (removed 525) transitions.
Finished structural reductions, in 1 iterations. Remains : 1134/1601 places, 1823/2348 transitions.
Incomplete random walk after 1000000 steps, including 8683 resets, run finished after 5667 ms. (steps per millisecond=176 ) properties seen :[1, 1, 0, 1]
FORMULA ASLink-PT-07a-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1222 resets, run finished after 2070 ms. (steps per millisecond=483 ) properties seen :[0]
// Phase 1: matrix 1823 rows 1134 cols
[2020-06-04 04:14:39] [INFO ] Computed 209 place invariants in 190 ms
[2020-06-04 04:14:40] [INFO ] [Real]Absence check using 51 positive place invariants in 72 ms returned sat
[2020-06-04 04:14:40] [INFO ] [Real]Absence check using 51 positive and 158 generalized place invariants in 174 ms returned sat
[2020-06-04 04:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:47] [INFO ] [Real]Absence check using state equation in 7011 ms returned sat
[2020-06-04 04:14:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:14:47] [INFO ] [Nat]Absence check using 51 positive place invariants in 76 ms returned sat
[2020-06-04 04:14:47] [INFO ] [Nat]Absence check using 51 positive and 158 generalized place invariants in 159 ms returned sat
[2020-06-04 04:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:14:55] [INFO ] [Nat]Absence check using state equation in 7722 ms returned sat
[2020-06-04 04:14:55] [INFO ] State equation strengthened by 51 read => feed constraints.
[2020-06-04 04:14:56] [INFO ] [Nat]Added 51 Read/Feed constraints in 537 ms returned sat
[2020-06-04 04:14:56] [INFO ] Computed and/alt/rep : 1822/21920/1822 causal constraints in 233 ms.
[2020-06-04 04:15:15] [INFO ] Added : 205 causal constraints over 41 iterations in 19550 ms. Result :unknown
Incomplete Parikh walk after 604000 steps, including 4385 resets, run finished after 3661 ms. (steps per millisecond=164 ) properties seen :[0] could not realise parikh vector
Support contains 4 out of 1134 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1134/1134 places, 1823/1823 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1134 transition count 1821
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1132 transition count 1821
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 4 place count 1132 transition count 1816
Deduced a syphon composed of 5 places in 2 ms
Ensure Unique test removed 4 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 18 place count 1123 transition count 1816
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 1121 transition count 1814
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 1121 transition count 1814
Applied a total of 24 rules in 140 ms. Remains 1121 /1134 variables (removed 13) and now considering 1814/1823 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1121/1134 places, 1814/1823 transitions.
Incomplete random walk after 1000000 steps, including 8769 resets, run finished after 5508 ms. (steps per millisecond=181 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 1234 resets, run finished after 2055 ms. (steps per millisecond=486 ) properties seen :[0]
Interrupted probabilistic random walk after 1356921 steps, run timeout after 30001 ms. (steps per millisecond=45 ) properties seen :[0]
Probabilistic random walk after 1356921 steps, saw 454178 distinct states, run finished after 30001 ms. (steps per millisecond=45 ) properties seen :[0]
// Phase 1: matrix 1814 rows 1121 cols
[2020-06-04 04:15:57] [INFO ] Computed 205 place invariants in 44 ms
[2020-06-04 04:15:57] [INFO ] [Real]Absence check using 54 positive place invariants in 76 ms returned sat
[2020-06-04 04:15:57] [INFO ] [Real]Absence check using 54 positive and 151 generalized place invariants in 199 ms returned sat
[2020-06-04 04:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:16:05] [INFO ] [Real]Absence check using state equation in 7958 ms returned sat
[2020-06-04 04:16:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:16:06] [INFO ] [Nat]Absence check using 54 positive place invariants in 120 ms returned sat
[2020-06-04 04:16:06] [INFO ] [Nat]Absence check using 54 positive and 151 generalized place invariants in 244 ms returned sat
[2020-06-04 04:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:16:12] [INFO ] [Nat]Absence check using state equation in 6293 ms returned sat
[2020-06-04 04:16:12] [INFO ] State equation strengthened by 51 read => feed constraints.
[2020-06-04 04:16:13] [INFO ] [Nat]Added 51 Read/Feed constraints in 334 ms returned sat
[2020-06-04 04:16:13] [INFO ] Computed and/alt/rep : 1813/21932/1813 causal constraints in 147 ms.
[2020-06-04 04:16:29] [INFO ] Added : 195 causal constraints over 39 iterations in 16456 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 77 ms.
Incomplete Parikh walk after 660300 steps, including 4777 resets, run finished after 4015 ms. (steps per millisecond=164 ) properties seen :[0] could not realise parikh vector
Support contains 4 out of 1121 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1121/1121 places, 1814/1814 transitions.
Applied a total of 0 rules in 70 ms. Remains 1121 /1121 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1121/1121 places, 1814/1814 transitions.
Starting structural reductions, iteration 0 : 1121/1121 places, 1814/1814 transitions.
Applied a total of 0 rules in 67 ms. Remains 1121 /1121 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
// Phase 1: matrix 1814 rows 1121 cols
[2020-06-04 04:16:34] [INFO ] Computed 205 place invariants in 69 ms
[2020-06-04 04:16:40] [INFO ] Implicit Places using invariants in 6498 ms returned [1, 19, 20, 22, 32, 50, 68, 163, 164, 165, 166, 167, 185, 203, 283, 297, 298, 299, 300, 301, 319, 337, 417, 430, 431, 432, 433, 434, 452, 470, 550, 563, 564, 565, 566, 567, 585, 603, 683, 696, 697, 698, 699, 700, 718, 736, 816, 829, 830, 831, 832, 833, 851, 869, 949, 954, 965, 966, 967, 968, 969, 987, 989, 992, 1010, 1011, 1012, 1013, 1025, 1031, 1037, 1043, 1049, 1055, 1061, 1067, 1073, 1079, 1085]
Discarding 79 places :
Implicit Place search using SMT only with invariants took 6508 ms to find 79 implicit places.
[2020-06-04 04:16:40] [INFO ] Redundant transitions in 274 ms returned []
// Phase 1: matrix 1814 rows 1042 cols
[2020-06-04 04:16:40] [INFO ] Computed 126 place invariants in 30 ms
[2020-06-04 04:16:51] [INFO ] Dead Transitions using invariants and state equation in 10228 ms returned []
Starting structural reductions, iteration 1 : 1042/1121 places, 1814/1814 transitions.
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 130
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 1042 transition count 1684
Reduce places removed 130 places and 0 transitions.
Iterating post reduction 1 with 130 rules applied. Total rules applied 260 place count 912 transition count 1684
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 55 Pre rules applied. Total rules applied 260 place count 912 transition count 1629
Deduced a syphon composed of 55 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 111 rules applied. Total rules applied 371 place count 856 transition count 1629
Discarding 18 places :
Implicit places reduction removed 18 places
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 2 with 40 rules applied. Total rules applied 411 place count 838 transition count 1607
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 433 place count 816 transition count 1607
Symmetric choice reduction at 4 with 15 rule applications. Total rules 448 place count 816 transition count 1607
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 478 place count 801 transition count 1592
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 481 place count 801 transition count 1589
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 481 place count 801 transition count 1588
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 483 place count 800 transition count 1588
Symmetric choice reduction at 5 with 3 rule applications. Total rules 486 place count 800 transition count 1588
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 492 place count 797 transition count 1585
Symmetric choice reduction at 5 with 1 rule applications. Total rules 493 place count 797 transition count 1585
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 495 place count 796 transition count 1584
Symmetric choice reduction at 5 with 1 rule applications. Total rules 496 place count 796 transition count 1584
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 498 place count 795 transition count 1583
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 1 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 5 with 142 rules applied. Total rules applied 640 place count 724 transition count 1512
Symmetric choice reduction at 5 with 7 rule applications. Total rules 647 place count 724 transition count 1512
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 661 place count 717 transition count 1505
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 668 place count 717 transition count 1498
Free-agglomeration rule applied 6 times.
Iterating global reduction 6 with 6 rules applied. Total rules applied 674 place count 717 transition count 1492
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 686 place count 711 transition count 1486
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 7 with 16 rules applied. Total rules applied 702 place count 711 transition count 1470
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 7 with 17 rules applied. Total rules applied 719 place count 694 transition count 1470
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 8 with 20 rules applied. Total rules applied 739 place count 694 transition count 1470
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 741 place count 694 transition count 1470
Applied a total of 741 rules in 311 ms. Remains 694 /1042 variables (removed 348) and now considering 1470/1814 (removed 344) transitions.
// Phase 1: matrix 1470 rows 694 cols
[2020-06-04 04:16:51] [INFO ] Computed 106 place invariants in 24 ms
[2020-06-04 04:16:54] [INFO ] Implicit Places using invariants in 2907 ms returned [73, 90, 98, 101, 103, 109, 110, 162, 179, 185, 188, 190, 195, 200, 201, 254, 271, 277, 280, 282, 283, 288, 289, 341, 358, 364, 367, 369, 370, 375, 376, 428, 445, 451, 454, 456, 457, 462, 463, 515, 532, 538, 541, 543, 544, 549, 550, 602, 619, 625, 627, 630, 631]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 2910 ms to find 53 implicit places.
Starting structural reductions, iteration 2 : 641/1121 places, 1470/1814 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 641 transition count 1469
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 640 transition count 1469
Symmetric choice reduction at 2 with 19 rule applications. Total rules 21 place count 640 transition count 1469
Deduced a syphon composed of 19 places in 2 ms
Reduce places removed 19 places and 19 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 59 place count 621 transition count 1450
Symmetric choice reduction at 2 with 6 rule applications. Total rules 65 place count 621 transition count 1450
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 77 place count 615 transition count 1444
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 105 place count 601 transition count 1430
Free-agglomeration rule applied 21 times.
Iterating global reduction 2 with 21 rules applied. Total rules applied 126 place count 601 transition count 1409
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 2 with 21 rules applied. Total rules applied 147 place count 580 transition count 1409
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 154 place count 580 transition count 1402
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 161 place count 573 transition count 1402
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 168 place count 573 transition count 1402
Applied a total of 168 rules in 119 ms. Remains 573 /641 variables (removed 68) and now considering 1402/1470 (removed 68) transitions.
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:16:54] [INFO ] Computed 53 place invariants in 19 ms
[2020-06-04 04:16:56] [INFO ] Implicit Places using invariants in 1839 ms returned []
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:16:56] [INFO ] Computed 53 place invariants in 53 ms
[2020-06-04 04:16:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-04 04:17:05] [INFO ] Implicit Places using invariants and state equation in 9230 ms returned []
Implicit Place search using SMT with State Equation took 11073 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 573/1121 places, 1402/1814 transitions.
Incomplete random walk after 1000000 steps, including 16850 resets, run finished after 4144 ms. (steps per millisecond=241 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 3000 resets, run finished after 1247 ms. (steps per millisecond=801 ) properties seen :[0]
Interrupted probabilistic random walk after 2131609 steps, run timeout after 30001 ms. (steps per millisecond=71 ) properties seen :[0]
Probabilistic random walk after 2131609 steps, saw 827924 distinct states, run finished after 30001 ms. (steps per millisecond=71 ) properties seen :[0]
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:17:40] [INFO ] Computed 53 place invariants in 18 ms
[2020-06-04 04:17:41] [INFO ] [Real]Absence check using 19 positive place invariants in 31 ms returned sat
[2020-06-04 04:17:41] [INFO ] [Real]Absence check using 19 positive and 34 generalized place invariants in 25 ms returned sat
[2020-06-04 04:17:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:17:43] [INFO ] [Real]Absence check using state equation in 2772 ms returned sat
[2020-06-04 04:17:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:17:44] [INFO ] [Nat]Absence check using 19 positive place invariants in 181 ms returned sat
[2020-06-04 04:17:44] [INFO ] [Nat]Absence check using 19 positive and 34 generalized place invariants in 38 ms returned sat
[2020-06-04 04:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:17:47] [INFO ] [Nat]Absence check using state equation in 3415 ms returned sat
[2020-06-04 04:17:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-04 04:17:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:17:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 3390 ms returned sat
[2020-06-04 04:17:51] [INFO ] Computed and/alt/rep : 1401/21974/1401 causal constraints in 110 ms.
[2020-06-04 04:18:11] [INFO ] Added : 335 causal constraints over 67 iterations in 20601 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 96 ms.
Incomplete Parikh walk after 639500 steps, including 8107 resets, run finished after 3432 ms. (steps per millisecond=186 ) properties seen :[0] could not realise parikh vector
Support contains 4 out of 573 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 573/573 places, 1402/1402 transitions.
Applied a total of 0 rules in 22 ms. Remains 573 /573 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 573/573 places, 1402/1402 transitions.
Starting structural reductions, iteration 0 : 573/573 places, 1402/1402 transitions.
Applied a total of 0 rules in 20 ms. Remains 573 /573 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:18:15] [INFO ] Computed 53 place invariants in 19 ms
[2020-06-04 04:18:17] [INFO ] Implicit Places using invariants in 2242 ms returned []
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:18:17] [INFO ] Computed 53 place invariants in 29 ms
[2020-06-04 04:18:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-04 04:18:30] [INFO ] Implicit Places using invariants and state equation in 12883 ms returned []
Implicit Place search using SMT with State Equation took 15128 ms to find 0 implicit places.
[2020-06-04 04:18:30] [INFO ] Redundant transitions in 52 ms returned []
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:18:30] [INFO ] Computed 53 place invariants in 24 ms
[2020-06-04 04:18:35] [INFO ] Dead Transitions using invariants and state equation in 4708 ms returned []
Finished structural reductions, in 1 iterations. Remains : 573/573 places, 1402/1402 transitions.
Incomplete random walk after 100000 steps, including 1749 resets, run finished after 613 ms. (steps per millisecond=163 ) properties seen :[0]
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:18:36] [INFO ] Computed 53 place invariants in 31 ms
[2020-06-04 04:18:36] [INFO ] [Real]Absence check using 19 positive place invariants in 50 ms returned sat
[2020-06-04 04:18:36] [INFO ] [Real]Absence check using 19 positive and 34 generalized place invariants in 37 ms returned sat
[2020-06-04 04:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:18:38] [INFO ] [Real]Absence check using state equation in 2605 ms returned sat
[2020-06-04 04:18:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:18:39] [INFO ] [Nat]Absence check using 19 positive place invariants in 140 ms returned sat
[2020-06-04 04:18:39] [INFO ] [Nat]Absence check using 19 positive and 34 generalized place invariants in 34 ms returned sat
[2020-06-04 04:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:18:42] [INFO ] [Nat]Absence check using state equation in 3474 ms returned sat
[2020-06-04 04:18:42] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-04 04:18:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 04:18:46] [INFO ] [Nat]Added 7 Read/Feed constraints in 4028 ms returned sat
[2020-06-04 04:18:46] [INFO ] Computed and/alt/rep : 1401/21974/1401 causal constraints in 120 ms.
[2020-06-04 04:18:58] [INFO ] Added : 220 causal constraints over 44 iterations in 12157 ms. Result :unknown
Applied a total of 0 rules in 31 ms. Remains 573 /573 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
// Phase 1: matrix 1402 rows 573 cols
[2020-06-04 04:18:59] [INFO ] Computed 53 place invariants in 29 ms
[2020-06-04 04:18:59] [INFO ] [Real]Absence check using 19 positive place invariants in 46 ms returned sat
[2020-06-04 04:18:59] [INFO ] [Real]Absence check using 19 positive and 34 generalized place invariants in 36 ms returned sat
[2020-06-04 04:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 04:19:02] [INFO ] [Real]Absence check using state equation in 2832 ms returned sat
[2020-06-04 04:19:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 04:19:02] [INFO ] [Nat]Absence check using 19 positive place invariants in 166 ms returned sat
[2020-06-04 04:19:02] [INFO ] [Nat]Absence check using 19 positive and 34 generalized place invariants in 36 ms returned sat
[2020-06-04 04:19:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 04:19:06] [INFO ] [Nat]Absence check using state equation in 3588 ms returned sat
[2020-06-04 04:19:06] [INFO ] Computed and/alt/rep : 1401/21868/1401 causal constraints in 185 ms.
[2020-06-04 04:19:24] [INFO ] Added : 315 causal constraints over 63 iterations in 18236 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 97 ms.
[2020-06-04 04:19:24] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 2 ms.
[2020-06-04 04:19:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
[2020-06-04 04:19:25] [INFO ] Flatten gal took : 396 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ ASLink-PT-07a @ 3570 seconds
FORMULA ASLink-PT-07a-ReachabilityCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3551
rslt: Output for ReachabilityCardinality @ ASLink-PT-07a
{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Thu Jun 4 04:19:26 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 29148,
"runtime": 19.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 3,
"aneg": 0,
"comp": 5,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 5,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "E (F ((((1 <= p169)) AND ((p91 <= 0)) AND (((p409 <= 0)) OR ((p85 <= 1) AND (1 <= p85))))))",
"processed_size": 92,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"net":
{
"arcs": 5740,
"conflict_clusters": 51,
"places": 573,
"places_significant": 520,
"singleton_clusters": 0,
"transitions": 1402
},
"result":
{
"edges": 264,
"markings": 265,
"produced_by": "state space",
"value": true
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 7,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 1975/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 573
lola: finding significant places
lola: 573 places, 1402 transitions, 520 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: LP says that atomic proposition is always true: (p91 <= 1)
lola: E (F ((((1 <= p169)) AND ((p91 <= 0)) AND (((p409 <= 0)) OR ((p85 <= 1) AND (1 <= p85))))))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((((1 <= p169)) AND ((p91 <= 0)) AND (((p409 <= 0)) OR ((p85 <= 1) AND (1 <= p85))))))
lola: processed formula length: 92
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: local time limit reached - aborting
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p169)) AND ((p91 <= 0)) AND (((p409 <= 0)) OR ((p85 <= 1) AND (1 <= p85))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 7 literals and 2 conjunctive subformulas
lola: RESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 265 markings, 264 edges
lola: memory consumption: 29148 KB
lola: time consumption: 19 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished
--------------------
content from stderr:
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-07a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is ASLink-PT-07a, 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 r166-smll-158987787200110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07a.tgz
mv ASLink-PT-07a 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 ;