About the Execution of ITS-LoLa for ASLink-PT-10a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15743.890 | 3600000.00 | 6097497.00 | 9482.90 | FTFFTF?FFTTTFF?T | 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-158987787300159.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-10a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r166-smll-158987787300159
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 3.9K Mar 25 09:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 25 09:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 09:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:38 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 3.3K 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 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 09:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 25 09:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 08:58 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 920K 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-10a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1591310537213
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 22:42:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 22:42:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 22:42:19] [INFO ] Load time of PNML (sax parser for PT used): 332 ms
[2020-06-04 22:42:19] [INFO ] Transformed 2186 places.
[2020-06-04 22:42:19] [INFO ] Transformed 3192 transitions.
[2020-06-04 22:42:19] [INFO ] Found NUPN structural information;
[2020-06-04 22:42:19] [INFO ] Parsed PT model containing 2186 places and 3192 transitions in 433 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 108 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 43 resets, run finished after 173 ms. (steps per millisecond=57 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1]
FORMULA ASLink-PT-10a-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3158 rows 2186 cols
[2020-06-04 22:42:21] [INFO ] Computed 422 place invariants in 518 ms
[2020-06-04 22:42:22] [INFO ] [Real]Absence check using 105 positive place invariants in 275 ms returned sat
[2020-06-04 22:42:22] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 399 ms returned unsat
[2020-06-04 22:42:23] [INFO ] [Real]Absence check using 105 positive place invariants in 212 ms returned sat
[2020-06-04 22:42:23] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 600 ms returned sat
[2020-06-04 22:42:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:42:27] [INFO ] [Real]Absence check using state equation in 3683 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 22:42:28] [INFO ] [Real]Absence check using 105 positive place invariants in 219 ms returned sat
[2020-06-04 22:42:28] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 259 ms returned unsat
[2020-06-04 22:42:29] [INFO ] [Real]Absence check using 105 positive place invariants in 221 ms returned sat
[2020-06-04 22:42:29] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 576 ms returned sat
[2020-06-04 22:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:42:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:42:33] [INFO ] [Real]Absence check using state equation in 3758 ms returned (error "Failed to check-sat")
[2020-06-04 22:42:34] [INFO ] [Real]Absence check using 105 positive place invariants in 232 ms returned sat
[2020-06-04 22:42:34] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 594 ms returned sat
[2020-06-04 22:42:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:42:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:42:38] [INFO ] [Real]Absence check using state equation in 3759 ms returned (error "Failed to check-sat")
[2020-06-04 22:42:39] [INFO ] [Real]Absence check using 105 positive place invariants in 211 ms returned sat
[2020-06-04 22:42:39] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 632 ms returned sat
[2020-06-04 22:42:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:42:43] [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: Broken pipe (= s565 (- t2931 t2927))") while checking expression at index 5
[2020-06-04 22:42:44] [INFO ] [Real]Absence check using 105 positive place invariants in 210 ms returned sat
[2020-06-04 22:42:44] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 562 ms returned sat
[2020-06-04 22:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:42:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:42:48] [INFO ] [Real]Absence check using state equation in 3802 ms returned (error "Failed to check-sat")
[2020-06-04 22:42:49] [INFO ] [Real]Absence check using 105 positive place invariants in 209 ms returned sat
[2020-06-04 22:42:49] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 575 ms returned sat
[2020-06-04 22:42:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:42:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:42:53] [INFO ] [Real]Absence check using state equation in 3776 ms returned (error "Failed to check-sat")
[2020-06-04 22:42:54] [INFO ] [Real]Absence check using 105 positive place invariants in 218 ms returned sat
[2020-06-04 22:42:54] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 597 ms returned sat
[2020-06-04 22:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:42:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:42:58] [INFO ] [Real]Absence check using state equation in 3741 ms returned (error "Failed to check-sat")
[2020-06-04 22:42:59] [INFO ] [Real]Absence check using 105 positive place invariants in 207 ms returned sat
[2020-06-04 22:43:00] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 640 ms returned sat
[2020-06-04 22:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:43:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:43:03] [INFO ] [Real]Absence check using state equation in 3702 ms returned (error "Failed to check-sat")
[2020-06-04 22:43:04] [INFO ] [Real]Absence check using 105 positive place invariants in 211 ms returned sat
[2020-06-04 22:43:05] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 626 ms returned sat
[2020-06-04 22:43:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:43:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:43:08] [INFO ] [Real]Absence check using state equation in 3707 ms returned (error "Failed to check-sat")
FORMULA ASLink-PT-10a-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-10a-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 76 out of 2186 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2186/2186 places, 3158/3158 transitions.
Ensure Unique test removed 40 places
Discarding 20 places :
Implicit places reduction removed 20 places
Performed 196 Post agglomeration using F-continuation condition.Transition count delta: 196
Iterating post reduction 0 with 256 rules applied. Total rules applied 256 place count 2126 transition count 2962
Reduce places removed 196 places and 0 transitions.
Iterating post reduction 1 with 196 rules applied. Total rules applied 452 place count 1930 transition count 2962
Performed 208 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 208 Pre rules applied. Total rules applied 452 place count 1930 transition count 2754
Deduced a syphon composed of 208 places in 10 ms
Ensure Unique test removed 81 places
Reduce places removed 289 places and 0 transitions.
Iterating global reduction 2 with 497 rules applied. Total rules applied 949 place count 1641 transition count 2754
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 950 place count 1641 transition count 2753
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 951 place count 1640 transition count 2753
Symmetric choice reduction at 4 with 12 rule applications. Total rules 963 place count 1640 transition count 2753
Deduced a syphon composed of 12 places in 17 ms
Reduce places removed 12 places and 65 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 987 place count 1628 transition count 2688
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 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 6 rules applied. Total rules applied 993 place count 1626 transition count 2684
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 995 place count 1624 transition count 2684
Symmetric choice reduction at 6 with 1 rule applications. Total rules 996 place count 1624 transition count 2684
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 998 place count 1623 transition count 2676
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 7 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 6 with 136 rules applied. Total rules applied 1134 place count 1555 transition count 2608
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 1144 place count 1555 transition count 2598
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 1154 place count 1545 transition count 2598
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 7 with 11 rules applied. Total rules applied 1165 place count 1545 transition count 2598
Partial Post-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 1174 place count 1545 transition count 2598
Applied a total of 1174 rules in 1094 ms. Remains 1545 /2186 variables (removed 641) and now considering 2598/3158 (removed 560) transitions.
Finished structural reductions, in 1 iterations. Remains : 1545/2186 places, 2598/3158 transitions.
Incomplete random walk after 1000000 steps, including 7708 resets, run finished after 7172 ms. (steps per millisecond=139 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA ASLink-PT-10a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 783 resets, run finished after 3508 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 778 resets, run finished after 3134 ms. (steps per millisecond=319 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 789 resets, run finished after 3155 ms. (steps per millisecond=316 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 789 resets, run finished after 3479 ms. (steps per millisecond=287 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 780 resets, run finished after 2819 ms. (steps per millisecond=354 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 787 resets, run finished after 2842 ms. (steps per millisecond=351 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 778 resets, run finished after 3166 ms. (steps per millisecond=315 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 758 resets, run finished after 3124 ms. (steps per millisecond=320 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2598 rows 1545 cols
[2020-06-04 22:43:42] [INFO ] Computed 279 place invariants in 350 ms
[2020-06-04 22:43:43] [INFO ] [Real]Absence check using 73 positive place invariants in 126 ms returned sat
[2020-06-04 22:43:43] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 290 ms returned sat
[2020-06-04 22:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:43:54] [INFO ] [Real]Absence check using state equation in 11409 ms returned sat
[2020-06-04 22:43:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:43:55] [INFO ] [Nat]Absence check using 73 positive place invariants in 181 ms returned sat
[2020-06-04 22:43:55] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 292 ms returned sat
[2020-06-04 22:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:44:08] [INFO ] [Nat]Absence check using state equation in 12647 ms returned sat
[2020-06-04 22:44:08] [INFO ] State equation strengthened by 68 read => feed constraints.
[2020-06-04 22:44:09] [INFO ] [Nat]Added 68 Read/Feed constraints in 696 ms returned sat
[2020-06-04 22:44:10] [INFO ] Deduced a trap composed of 91 places in 1009 ms
[2020-06-04 22:44:11] [INFO ] Deduced a trap composed of 74 places in 1053 ms
[2020-06-04 22:44:12] [INFO ] Deduced a trap composed of 74 places in 938 ms
[2020-06-04 22:44:13] [INFO ] Deduced a trap composed of 72 places in 987 ms
[2020-06-04 22:44:14] [INFO ] Deduced a trap composed of 70 places in 934 ms
[2020-06-04 22:44:14] [INFO ] Deduced a trap composed of 34 places in 210 ms
[2020-06-04 22:44:14] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 6 trap constraints in 5769 ms
[2020-06-04 22:44:15] [INFO ] [Real]Absence check using 73 positive place invariants in 128 ms returned sat
[2020-06-04 22:44:15] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 275 ms returned sat
[2020-06-04 22:44:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:44:26] [INFO ] [Real]Absence check using state equation in 11125 ms returned sat
[2020-06-04 22:44:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:44:27] [INFO ] [Nat]Absence check using 73 positive place invariants in 135 ms returned sat
[2020-06-04 22:44:27] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 281 ms returned sat
[2020-06-04 22:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:44:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:44:47] [INFO ] [Nat]Absence check using state equation in 19898 ms returned unknown
[2020-06-04 22:44:47] [INFO ] [Real]Absence check using 73 positive place invariants in 125 ms returned sat
[2020-06-04 22:44:48] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 288 ms returned sat
[2020-06-04 22:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:44:59] [INFO ] [Real]Absence check using state equation in 11185 ms returned sat
[2020-06-04 22:44:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:44:59] [INFO ] [Nat]Absence check using 73 positive place invariants in 133 ms returned sat
[2020-06-04 22:45:00] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 284 ms returned sat
[2020-06-04 22:45:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:45:04] [INFO ] [Nat]Absence check using state equation in 4166 ms returned unsat
[2020-06-04 22:45:04] [INFO ] [Real]Absence check using 73 positive place invariants in 124 ms returned sat
[2020-06-04 22:45:04] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 291 ms returned sat
[2020-06-04 22:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:45:15] [INFO ] [Real]Absence check using state equation in 10842 ms returned sat
[2020-06-04 22:45:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:45:16] [INFO ] [Nat]Absence check using 73 positive place invariants in 130 ms returned sat
[2020-06-04 22:45:16] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 292 ms returned sat
[2020-06-04 22:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:45:28] [INFO ] [Nat]Absence check using state equation in 11776 ms returned sat
[2020-06-04 22:45:29] [INFO ] [Nat]Added 68 Read/Feed constraints in 648 ms returned sat
[2020-06-04 22:45:29] [INFO ] Deduced a trap composed of 23 places in 154 ms
[2020-06-04 22:45:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 358 ms
[2020-06-04 22:45:29] [INFO ] Computed and/alt/rep : 2597/33676/2597 causal constraints in 265 ms.
[2020-06-04 22:45:44] [INFO ] Added : 200 causal constraints over 40 iterations in 14725 ms. Result :unknown
[2020-06-04 22:45:44] [INFO ] [Real]Absence check using 73 positive place invariants in 127 ms returned sat
[2020-06-04 22:45:44] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 263 ms returned sat
[2020-06-04 22:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:45:55] [INFO ] [Real]Absence check using state equation in 10221 ms returned sat
[2020-06-04 22:45:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:45:55] [INFO ] [Nat]Absence check using 73 positive place invariants in 132 ms returned sat
[2020-06-04 22:45:55] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 255 ms returned sat
[2020-06-04 22:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:45:57] [INFO ] [Nat]Absence check using state equation in 1539 ms returned unsat
[2020-06-04 22:45:57] [INFO ] [Real]Absence check using 73 positive place invariants in 128 ms returned sat
[2020-06-04 22:45:58] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 270 ms returned sat
[2020-06-04 22:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:46:08] [INFO ] [Real]Absence check using state equation in 10444 ms returned sat
[2020-06-04 22:46:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:46:09] [INFO ] [Nat]Absence check using 73 positive place invariants in 136 ms returned sat
[2020-06-04 22:46:09] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 264 ms returned sat
[2020-06-04 22:46:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:46:19] [INFO ] [Nat]Absence check using state equation in 10448 ms returned sat
[2020-06-04 22:46:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 521 ms returned sat
[2020-06-04 22:46:20] [INFO ] Computed and/alt/rep : 2597/33676/2597 causal constraints in 209 ms.
[2020-06-04 22:46:35] [INFO ] Added : 210 causal constraints over 42 iterations in 14682 ms. Result :sat
[2020-06-04 22:46:35] [INFO ] Deduced a trap composed of 31 places in 544 ms
[2020-06-04 22:46:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 845 ms
Attempting to minimize the solution found.
Minimization took 87 ms.
[2020-06-04 22:46:36] [INFO ] [Real]Absence check using 73 positive place invariants in 129 ms returned sat
[2020-06-04 22:46:36] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 288 ms returned sat
[2020-06-04 22:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:46:47] [INFO ] [Real]Absence check using state equation in 10273 ms returned sat
[2020-06-04 22:46:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:46:47] [INFO ] [Nat]Absence check using 73 positive place invariants in 126 ms returned sat
[2020-06-04 22:46:47] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 275 ms returned sat
[2020-06-04 22:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:46:48] [INFO ] [Nat]Absence check using state equation in 613 ms returned unsat
[2020-06-04 22:46:48] [INFO ] [Real]Absence check using 73 positive place invariants in 130 ms returned sat
[2020-06-04 22:46:49] [INFO ] [Real]Absence check using 73 positive and 206 generalized place invariants in 287 ms returned sat
[2020-06-04 22:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:46:59] [INFO ] [Real]Absence check using state equation in 10158 ms returned sat
[2020-06-04 22:46:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:46:59] [INFO ] [Nat]Absence check using 73 positive place invariants in 161 ms returned sat
[2020-06-04 22:47:00] [INFO ] [Nat]Absence check using 73 positive and 206 generalized place invariants in 289 ms returned sat
[2020-06-04 22:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:47:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:47:21] [INFO ] [Nat]Absence check using state equation in 20966 ms returned unknown
FORMULA ASLink-PT-10a-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-10a-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-10a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-10a-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 1135300 steps, including 6823 resets, run finished after 8378 ms. (steps per millisecond=135 ) properties seen :[1, 0, 0, 0] could not realise parikh vector
FORMULA ASLink-PT-10a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1715200 steps, including 10033 resets, run finished after 12568 ms. (steps per millisecond=136 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 29 out of 1545 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1545/1545 places, 2598/2598 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 1545 transition count 2595
Deduced a syphon composed of 3 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 1540 transition count 2595
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 1540 transition count 2595
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 6 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 1539 transition count 2589
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 13 place count 1538 transition count 2588
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 1538 transition count 2587
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 1537 transition count 2587
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 1537 transition count 2587
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 1537 transition count 2587
Applied a total of 17 rules in 1195 ms. Remains 1537 /1545 variables (removed 8) and now considering 2587/2598 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 1537/1545 places, 2587/2598 transitions.
Incomplete random walk after 1000000 steps, including 7749 resets, run finished after 6716 ms. (steps per millisecond=148 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 800 resets, run finished after 3305 ms. (steps per millisecond=302 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 787 resets, run finished after 2673 ms. (steps per millisecond=374 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 776 resets, run finished after 2964 ms. (steps per millisecond=337 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 999072 steps, run timeout after 30001 ms. (steps per millisecond=33 ) properties seen :[0, 0, 0]
Probabilistic random walk after 999072 steps, saw 327828 distinct states, run finished after 30001 ms. (steps per millisecond=33 ) properties seen :[0, 0, 0]
// Phase 1: matrix 2587 rows 1537 cols
[2020-06-04 22:48:29] [INFO ] Computed 277 place invariants in 116 ms
[2020-06-04 22:48:29] [INFO ] [Real]Absence check using 70 positive place invariants in 121 ms returned sat
[2020-06-04 22:48:29] [INFO ] [Real]Absence check using 70 positive and 207 generalized place invariants in 287 ms returned sat
[2020-06-04 22:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:48:40] [INFO ] [Real]Absence check using state equation in 10303 ms returned sat
[2020-06-04 22:48:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:48:40] [INFO ] [Nat]Absence check using 70 positive place invariants in 110 ms returned sat
[2020-06-04 22:48:40] [INFO ] [Nat]Absence check using 70 positive and 207 generalized place invariants in 288 ms returned sat
[2020-06-04 22:48:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:48:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:48:55] [INFO ] [Nat]Absence check using state equation in 14376 ms returned sat
[2020-06-04 22:48:55] [INFO ] State equation strengthened by 69 read => feed constraints.
[2020-06-04 22:48:55] [INFO ] [Nat]Added 69 Read/Feed constraints in 308 ms returned sat
[2020-06-04 22:48:55] [INFO ] Computed and/alt/rep : 2586/33582/2586 causal constraints in 198 ms.
[2020-06-04 22:49:16] [INFO ] Added : 305 causal constraints over 61 iterations in 21166 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 124 ms.
[2020-06-04 22:49:17] [INFO ] [Real]Absence check using 70 positive place invariants in 117 ms returned sat
[2020-06-04 22:49:17] [INFO ] [Real]Absence check using 70 positive and 207 generalized place invariants in 259 ms returned sat
[2020-06-04 22:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:49:27] [INFO ] [Real]Absence check using state equation in 10033 ms returned sat
[2020-06-04 22:49:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:49:28] [INFO ] [Nat]Absence check using 70 positive place invariants in 110 ms returned sat
[2020-06-04 22:49:28] [INFO ] [Nat]Absence check using 70 positive and 207 generalized place invariants in 272 ms returned sat
[2020-06-04 22:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:49:39] [INFO ] [Nat]Absence check using state equation in 10927 ms returned sat
[2020-06-04 22:49:40] [INFO ] [Nat]Added 69 Read/Feed constraints in 708 ms returned sat
[2020-06-04 22:49:40] [INFO ] Computed and/alt/rep : 2586/33582/2586 causal constraints in 162 ms.
[2020-06-04 22:50:00] [INFO ] Added : 330 causal constraints over 66 iterations in 20209 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 114 ms.
[2020-06-04 22:50:01] [INFO ] [Real]Absence check using 70 positive place invariants in 123 ms returned sat
[2020-06-04 22:50:01] [INFO ] [Real]Absence check using 70 positive and 207 generalized place invariants in 285 ms returned sat
[2020-06-04 22:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:50:12] [INFO ] [Real]Absence check using state equation in 10722 ms returned sat
[2020-06-04 22:50:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:50:12] [INFO ] [Nat]Absence check using 70 positive place invariants in 117 ms returned sat
[2020-06-04 22:50:13] [INFO ] [Nat]Absence check using 70 positive and 207 generalized place invariants in 284 ms returned sat
[2020-06-04 22:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:50:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:50:34] [INFO ] [Nat]Absence check using state equation in 20925 ms returned unknown
Incomplete Parikh walk after 593200 steps, including 3644 resets, run finished after 4431 ms. (steps per millisecond=133 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 689100 steps, including 4261 resets, run finished after 4976 ms. (steps per millisecond=138 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 29 out of 1537 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1537/1537 places, 2587/2587 transitions.
Applied a total of 0 rules in 63 ms. Remains 1537 /1537 variables (removed 0) and now considering 2587/2587 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1537/1537 places, 2587/2587 transitions.
Starting structural reductions, iteration 0 : 1537/1537 places, 2587/2587 transitions.
Applied a total of 0 rules in 72 ms. Remains 1537 /1537 variables (removed 0) and now considering 2587/2587 (removed 0) transitions.
// Phase 1: matrix 2587 rows 1537 cols
[2020-06-04 22:50:43] [INFO ] Computed 277 place invariants in 77 ms
[2020-06-04 22:50:52] [INFO ] Implicit Places using invariants in 9102 ms returned [1, 19, 23, 33, 51, 69, 150, 163, 164, 165, 167, 203, 283, 296, 297, 298, 299, 300, 318, 336, 416, 429, 430, 431, 432, 433, 451, 469, 550, 565, 566, 567, 568, 586, 604, 684, 697, 698, 699, 700, 701, 719, 737, 817, 830, 831, 832, 833, 834, 852, 870, 950, 963, 964, 965, 966, 967, 985, 1003, 1083, 1096, 1097, 1098, 1099, 1100, 1118, 1136, 1216, 1229, 1230, 1231, 1232, 1233, 1251, 1269, 1350, 1355, 1366, 1367, 1368, 1369, 1370, 1403, 1405, 1408, 1426, 1427, 1428, 1429, 1441, 1447, 1453, 1459, 1465, 1471, 1477, 1483, 1489, 1495, 1501]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 9106 ms to find 100 implicit places.
[2020-06-04 22:50:52] [INFO ] Redundant transitions in 202 ms returned []
// Phase 1: matrix 2587 rows 1437 cols
[2020-06-04 22:50:52] [INFO ] Computed 177 place invariants in 49 ms
[2020-06-04 22:51:06] [INFO ] Dead Transitions using invariants and state equation in 13396 ms returned []
Starting structural reductions, iteration 1 : 1437/1537 places, 2587/2587 transitions.
Performed 158 Post agglomeration using F-continuation condition.Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 1437 transition count 2429
Reduce places removed 158 places and 0 transitions.
Iterating post reduction 1 with 158 rules applied. Total rules applied 316 place count 1279 transition count 2429
Performed 71 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 71 Pre rules applied. Total rules applied 316 place count 1279 transition count 2358
Deduced a syphon composed of 71 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 143 rules applied. Total rules applied 459 place count 1207 transition count 2358
Discarding 24 places :
Implicit places reduction removed 24 places
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Iterating post reduction 2 with 52 rules applied. Total rules applied 511 place count 1183 transition count 2330
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 539 place count 1155 transition count 2330
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 539 place count 1155 transition count 2329
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 541 place count 1154 transition count 2329
Symmetric choice reduction at 4 with 15 rule applications. Total rules 556 place count 1154 transition count 2329
Deduced a syphon composed of 15 places in 4 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 586 place count 1139 transition count 2314
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 589 place count 1139 transition count 2311
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 589 place count 1139 transition count 2310
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 591 place count 1138 transition count 2310
Symmetric choice reduction at 5 with 3 rule applications. Total rules 594 place count 1138 transition count 2310
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 600 place count 1135 transition count 2307
Symmetric choice reduction at 5 with 1 rule applications. Total rules 601 place count 1135 transition count 2307
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 603 place count 1134 transition count 2306
Symmetric choice reduction at 5 with 1 rule applications. Total rules 604 place count 1134 transition count 2306
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 606 place count 1133 transition count 2305
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 97
Deduced a syphon composed of 97 places in 3 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 5 with 194 rules applied. Total rules applied 800 place count 1036 transition count 2208
Symmetric choice reduction at 5 with 10 rule applications. Total rules 810 place count 1036 transition count 2208
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 830 place count 1026 transition count 2198
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 839 place count 1026 transition count 2189
Free-agglomeration rule applied 9 times.
Iterating global reduction 6 with 9 rules applied. Total rules applied 848 place count 1026 transition count 2180
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 865 place count 1017 transition count 2172
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 7 with 23 rules applied. Total rules applied 888 place count 1017 transition count 2149
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 25 rules applied. Total rules applied 913 place count 993 transition count 2148
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 8 with 26 rules applied. Total rules applied 939 place count 993 transition count 2148
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 940 place count 993 transition count 2148
Applied a total of 940 rules in 531 ms. Remains 993 /1437 variables (removed 444) and now considering 2148/2587 (removed 439) transitions.
// Phase 1: matrix 2148 rows 993 cols
[2020-06-04 22:51:06] [INFO ] Computed 151 place invariants in 42 ms
[2020-06-04 22:51:10] [INFO ] Implicit Places using invariants in 3692 ms returned [77, 110, 119, 120, 174, 195, 203, 209, 210, 215, 216, 268, 285, 291, 294, 296, 297, 302, 303, 355, 372, 378, 381, 383, 389, 394, 395, 449, 466, 472, 475, 477, 478, 483, 484, 536, 553, 559, 562, 564, 565, 570, 571, 623, 640, 646, 649, 651, 652, 657, 658, 710, 727, 733, 736, 738, 739, 746, 798, 815, 821, 824, 826, 827, 832, 833, 885, 902, 909, 912, 914, 915]
Discarding 72 places :
Implicit Place search using SMT only with invariants took 3695 ms to find 72 implicit places.
Starting structural reductions, iteration 2 : 921/1537 places, 2148/2587 transitions.
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 921 transition count 2148
Deduced a syphon composed of 26 places in 3 ms
Reduce places removed 26 places and 26 transitions.
Iterating global reduction 0 with 52 rules applied. Total rules applied 78 place count 895 transition count 2122
Symmetric choice reduction at 0 with 10 rule applications. Total rules 88 place count 895 transition count 2122
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 10 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 108 place count 885 transition count 2112
Symmetric choice reduction at 0 with 2 rule applications. Total rules 110 place count 885 transition count 2112
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 114 place count 883 transition count 2110
Symmetric choice reduction at 0 with 1 rule applications. Total rules 115 place count 883 transition count 2110
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 117 place count 882 transition count 2109
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 155 place count 863 transition count 2090
Free-agglomeration rule applied 26 times.
Iterating global reduction 0 with 26 rules applied. Total rules applied 181 place count 863 transition count 2064
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 207 place count 837 transition count 2064
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 216 place count 837 transition count 2055
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 225 place count 828 transition count 2055
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 233 place count 828 transition count 2055
Applied a total of 233 rules in 234 ms. Remains 828 /921 variables (removed 93) and now considering 2055/2148 (removed 93) transitions.
// Phase 1: matrix 2055 rows 828 cols
[2020-06-04 22:51:10] [INFO ] Computed 79 place invariants in 34 ms
[2020-06-04 22:51:13] [INFO ] Implicit Places using invariants in 2754 ms returned []
// Phase 1: matrix 2055 rows 828 cols
[2020-06-04 22:51:13] [INFO ] Computed 79 place invariants in 34 ms
[2020-06-04 22:51:15] [INFO ] State equation strengthened by 9 read => feed constraints.
[2020-06-04 22:51:25] [INFO ] Implicit Places using invariants and state equation in 12473 ms returned []
Implicit Place search using SMT with State Equation took 15229 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 828/1537 places, 2055/2587 transitions.
Incomplete random walk after 1000000 steps, including 15176 resets, run finished after 4771 ms. (steps per millisecond=209 ) properties seen :[0, 1, 0]
FORMULA ASLink-PT-10a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2008 resets, run finished after 1863 ms. (steps per millisecond=536 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1882 resets, run finished after 1530 ms. (steps per millisecond=653 ) properties seen :[0, 0]
// Phase 1: matrix 2055 rows 828 cols
[2020-06-04 22:51:34] [INFO ] Computed 79 place invariants in 42 ms
[2020-06-04 22:51:34] [INFO ] [Real]Absence check using 18 positive place invariants in 42 ms returned sat
[2020-06-04 22:51:34] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 64 ms returned sat
[2020-06-04 22:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:51:38] [INFO ] [Real]Absence check using state equation in 4095 ms returned sat
[2020-06-04 22:51:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:51:38] [INFO ] [Nat]Absence check using 18 positive place invariants in 208 ms returned sat
[2020-06-04 22:51:39] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 66 ms returned sat
[2020-06-04 22:51:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:51:44] [INFO ] [Nat]Absence check using state equation in 5878 ms returned sat
[2020-06-04 22:51:44] [INFO ] State equation strengthened by 9 read => feed constraints.
[2020-06-04 22:51:46] [INFO ] [Nat]Added 9 Read/Feed constraints in 1949 ms returned sat
[2020-06-04 22:51:47] [INFO ] Computed and/alt/rep : 2054/33667/2054 causal constraints in 189 ms.
[2020-06-04 22:52:06] [INFO ] Added : 195 causal constraints over 39 iterations in 19540 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 92 ms.
[2020-06-04 22:52:06] [INFO ] [Real]Absence check using 18 positive place invariants in 43 ms returned sat
[2020-06-04 22:52:07] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 62 ms returned sat
[2020-06-04 22:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:52:11] [INFO ] [Real]Absence check using state equation in 4079 ms returned sat
[2020-06-04 22:52:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:52:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 203 ms returned sat
[2020-06-04 22:52:11] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 60 ms returned sat
[2020-06-04 22:52:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:52:17] [INFO ] [Nat]Absence check using state equation in 5883 ms returned sat
[2020-06-04 22:52:17] [INFO ] [Nat]Added 9 Read/Feed constraints in 245 ms returned sat
[2020-06-04 22:52:18] [INFO ] Deduced a trap composed of 30 places in 210 ms
[2020-06-04 22:52:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 333 ms
[2020-06-04 22:52:18] [INFO ] Computed and/alt/rep : 2054/33667/2054 causal constraints in 161 ms.
[2020-06-04 22:52:28] [INFO ] Added : 200 causal constraints over 40 iterations in 10880 ms. Result :sat
[2020-06-04 22:52:29] [INFO ] Deduced a trap composed of 49 places in 113 ms
[2020-06-04 22:52:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 356 ms
Attempting to minimize the solution found.
Minimization took 79 ms.
Incomplete Parikh walk after 548500 steps, including 6197 resets, run finished after 2986 ms. (steps per millisecond=183 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 2738300 steps, including 27058 resets, run finished after 15172 ms. (steps per millisecond=180 ) properties seen :[0, 0] could not realise parikh vector
Support contains 27 out of 828 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 828/828 places, 2055/2055 transitions.
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 828 transition count 2055
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 827 transition count 2054
Applied a total of 3 rules in 59 ms. Remains 827 /828 variables (removed 1) and now considering 2054/2055 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 827/828 places, 2054/2055 transitions.
Incomplete random walk after 1000000 steps, including 15127 resets, run finished after 4727 ms. (steps per millisecond=211 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2004 resets, run finished after 1877 ms. (steps per millisecond=532 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1871 resets, run finished after 1531 ms. (steps per millisecond=653 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 1758070 steps, run timeout after 30001 ms. (steps per millisecond=58 ) properties seen :[0, 0]
Probabilistic random walk after 1758070 steps, saw 515726 distinct states, run finished after 30001 ms. (steps per millisecond=58 ) properties seen :[0, 0]
// Phase 1: matrix 2054 rows 827 cols
[2020-06-04 22:53:25] [INFO ] Computed 79 place invariants in 32 ms
[2020-06-04 22:53:26] [INFO ] [Real]Absence check using 18 positive place invariants in 42 ms returned sat
[2020-06-04 22:53:26] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 73 ms returned sat
[2020-06-04 22:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:53:30] [INFO ] [Real]Absence check using state equation in 4034 ms returned sat
[2020-06-04 22:53:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:53:30] [INFO ] [Nat]Absence check using 18 positive place invariants in 44 ms returned sat
[2020-06-04 22:53:30] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 64 ms returned sat
[2020-06-04 22:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:53:37] [INFO ] [Nat]Absence check using state equation in 6889 ms returned sat
[2020-06-04 22:53:37] [INFO ] State equation strengthened by 9 read => feed constraints.
[2020-06-04 22:53:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:53:43] [INFO ] [Nat]Added 9 Read/Feed constraints in 6038 ms returned unknown
[2020-06-04 22:53:43] [INFO ] [Real]Absence check using 18 positive place invariants in 44 ms returned sat
[2020-06-04 22:53:43] [INFO ] [Real]Absence check using 18 positive and 61 generalized place invariants in 64 ms returned sat
[2020-06-04 22:53:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:53:47] [INFO ] [Real]Absence check using state equation in 3962 ms returned sat
[2020-06-04 22:53:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:53:47] [INFO ] [Nat]Absence check using 18 positive place invariants in 48 ms returned sat
[2020-06-04 22:53:48] [INFO ] [Nat]Absence check using 18 positive and 61 generalized place invariants in 63 ms returned sat
[2020-06-04 22:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:53:54] [INFO ] [Nat]Absence check using state equation in 5985 ms returned sat
[2020-06-04 22:53:55] [INFO ] [Nat]Added 9 Read/Feed constraints in 1059 ms returned sat
[2020-06-04 22:53:55] [INFO ] Computed and/alt/rep : 2053/33660/2053 causal constraints in 165 ms.
[2020-06-04 22:54:16] [INFO ] Added : 355 causal constraints over 71 iterations in 21085 ms.(timeout) Result :sat
[2020-06-04 22:54:16] [INFO ] Deduced a trap composed of 54 places in 115 ms
[2020-06-04 22:54:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 407 ms
Attempting to minimize the solution found.
Minimization took 128 ms.
Incomplete Parikh walk after 388000 steps, including 4627 resets, run finished after 2151 ms. (steps per millisecond=180 ) properties seen :[0, 0] could not realise parikh vector
Support contains 27 out of 827 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 827/827 places, 2054/2054 transitions.
Applied a total of 0 rules in 32 ms. Remains 827 /827 variables (removed 0) and now considering 2054/2054 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 827/827 places, 2054/2054 transitions.
Starting structural reductions, iteration 0 : 827/827 places, 2054/2054 transitions.
Applied a total of 0 rules in 33 ms. Remains 827 /827 variables (removed 0) and now considering 2054/2054 (removed 0) transitions.
// Phase 1: matrix 2054 rows 827 cols
[2020-06-04 22:54:19] [INFO ] Computed 79 place invariants in 32 ms
[2020-06-04 22:54:21] [INFO ] Implicit Places using invariants in 2771 ms returned [134]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2774 ms to find 1 implicit places.
[2020-06-04 22:54:21] [INFO ] Redundant transitions in 133 ms returned []
// Phase 1: matrix 2054 rows 826 cols
[2020-06-04 22:54:21] [INFO ] Computed 78 place invariants in 31 ms
[2020-06-04 22:54:28] [INFO ] Dead Transitions using invariants and state equation in 6375 ms returned []
Starting structural reductions, iteration 1 : 826/827 places, 2054/2054 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 826 transition count 2053
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 825 transition count 2053
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 822 transition count 2050
Applied a total of 8 rules in 57 ms. Remains 822 /826 variables (removed 4) and now considering 2050/2054 (removed 4) transitions.
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:54:28] [INFO ] Computed 78 place invariants in 33 ms
[2020-06-04 22:54:31] [INFO ] Implicit Places using invariants in 2710 ms returned []
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:54:31] [INFO ] Computed 78 place invariants in 33 ms
[2020-06-04 22:54:33] [INFO ] State equation strengthened by 9 read => feed constraints.
[2020-06-04 22:54:46] [INFO ] Implicit Places using invariants and state equation in 15027 ms returned []
Implicit Place search using SMT with State Equation took 17737 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 822/827 places, 2050/2054 transitions.
Incomplete random walk after 1000000 steps, including 15200 resets, run finished after 4697 ms. (steps per millisecond=212 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2020 resets, run finished after 1843 ms. (steps per millisecond=542 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1888 resets, run finished after 1514 ms. (steps per millisecond=660 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 1876448 steps, run timeout after 30001 ms. (steps per millisecond=62 ) properties seen :[0, 0]
Probabilistic random walk after 1876448 steps, saw 526831 distinct states, run finished after 30001 ms. (steps per millisecond=62 ) properties seen :[0, 0]
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:55:24] [INFO ] Computed 78 place invariants in 31 ms
[2020-06-04 22:55:24] [INFO ] [Real]Absence check using 19 positive place invariants in 42 ms returned sat
[2020-06-04 22:55:24] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 65 ms returned sat
[2020-06-04 22:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:55:28] [INFO ] [Real]Absence check using state equation in 3560 ms returned sat
[2020-06-04 22:55:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:55:28] [INFO ] [Nat]Absence check using 19 positive place invariants in 43 ms returned sat
[2020-06-04 22:55:28] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 64 ms returned sat
[2020-06-04 22:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:55:35] [INFO ] [Nat]Absence check using state equation in 6806 ms returned sat
[2020-06-04 22:55:35] [INFO ] State equation strengthened by 9 read => feed constraints.
[2020-06-04 22:55:35] [INFO ] [Nat]Added 9 Read/Feed constraints in 451 ms returned sat
[2020-06-04 22:55:35] [INFO ] Computed and/alt/rep : 2049/33638/2049 causal constraints in 162 ms.
[2020-06-04 22:55:56] [INFO ] Added : 340 causal constraints over 68 iterations in 20994 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 123 ms.
[2020-06-04 22:55:57] [INFO ] [Real]Absence check using 19 positive place invariants in 44 ms returned sat
[2020-06-04 22:55:57] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 62 ms returned sat
[2020-06-04 22:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:56:00] [INFO ] [Real]Absence check using state equation in 3682 ms returned sat
[2020-06-04 22:56:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:56:01] [INFO ] [Nat]Absence check using 19 positive place invariants in 45 ms returned sat
[2020-06-04 22:56:01] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 63 ms returned sat
[2020-06-04 22:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:56:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:56:17] [INFO ] [Nat]Absence check using state equation in 15771 ms returned unknown
Incomplete Parikh walk after 1105400 steps, including 11479 resets, run finished after 6145 ms. (steps per millisecond=179 ) properties seen :[0, 0] could not realise parikh vector
Support contains 27 out of 822 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 822/822 places, 2050/2050 transitions.
Applied a total of 0 rules in 27 ms. Remains 822 /822 variables (removed 0) and now considering 2050/2050 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 822/822 places, 2050/2050 transitions.
Starting structural reductions, iteration 0 : 822/822 places, 2050/2050 transitions.
Applied a total of 0 rules in 28 ms. Remains 822 /822 variables (removed 0) and now considering 2050/2050 (removed 0) transitions.
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:56:23] [INFO ] Computed 78 place invariants in 32 ms
[2020-06-04 22:56:27] [INFO ] Implicit Places using invariants in 4070 ms returned []
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:56:27] [INFO ] Computed 78 place invariants in 51 ms
[2020-06-04 22:56:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2020-06-04 22:56:34] [INFO ] Implicit Places using invariants and state equation in 7439 ms returned []
Implicit Place search using SMT with State Equation took 11511 ms to find 0 implicit places.
[2020-06-04 22:56:34] [INFO ] Redundant transitions in 53 ms returned []
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:56:34] [INFO ] Computed 78 place invariants in 31 ms
[2020-06-04 22:56:41] [INFO ] Dead Transitions using invariants and state equation in 6458 ms returned []
Finished structural reductions, in 1 iterations. Remains : 822/822 places, 2050/2050 transitions.
Incomplete random walk after 100000 steps, including 1527 resets, run finished after 772 ms. (steps per millisecond=129 ) properties seen :[0, 0]
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:56:42] [INFO ] Computed 78 place invariants in 33 ms
[2020-06-04 22:56:42] [INFO ] [Real]Absence check using 19 positive place invariants in 41 ms returned sat
[2020-06-04 22:56:42] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 64 ms returned sat
[2020-06-04 22:56:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:56:47] [INFO ] [Real]Absence check using state equation in 5134 ms returned sat
[2020-06-04 22:56:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:56:47] [INFO ] [Nat]Absence check using 19 positive place invariants in 41 ms returned sat
[2020-06-04 22:56:47] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 61 ms returned sat
[2020-06-04 22:56:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:56:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:56:58] [INFO ] [Nat]Absence check using state equation in 10722 ms returned sat
[2020-06-04 22:56:58] [INFO ] State equation strengthened by 9 read => feed constraints.
[2020-06-04 22:56:59] [INFO ] [Nat]Added 9 Read/Feed constraints in 817 ms returned sat
[2020-06-04 22:56:59] [INFO ] Computed and/alt/rep : 2049/33638/2049 causal constraints in 181 ms.
[2020-06-04 22:57:07] [INFO ] Added : 160 causal constraints over 32 iterations in 8149 ms. Result :unknown
[2020-06-04 22:57:07] [INFO ] [Real]Absence check using 19 positive place invariants in 44 ms returned sat
[2020-06-04 22:57:07] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 63 ms returned sat
[2020-06-04 22:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:57:12] [INFO ] [Real]Absence check using state equation in 4405 ms returned sat
[2020-06-04 22:57:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:57:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 42 ms returned sat
[2020-06-04 22:57:12] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 57 ms returned sat
[2020-06-04 22:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:57:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:57:28] [INFO ] [Nat]Absence check using state equation in 15503 ms returned unknown
Applied a total of 0 rules in 28 ms. Remains 822 /822 variables (removed 0) and now considering 2050/2050 (removed 0) transitions.
// Phase 1: matrix 2050 rows 822 cols
[2020-06-04 22:57:28] [INFO ] Computed 78 place invariants in 31 ms
[2020-06-04 22:57:28] [INFO ] [Real]Absence check using 19 positive place invariants in 41 ms returned sat
[2020-06-04 22:57:28] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 64 ms returned sat
[2020-06-04 22:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:57:32] [INFO ] [Real]Absence check using state equation in 4595 ms returned sat
[2020-06-04 22:57:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:57:33] [INFO ] [Nat]Absence check using 19 positive place invariants in 40 ms returned sat
[2020-06-04 22:57:33] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 60 ms returned sat
[2020-06-04 22:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:57:40] [INFO ] [Nat]Absence check using state equation in 7145 ms returned sat
[2020-06-04 22:57:40] [INFO ] Computed and/alt/rep : 2049/33502/2049 causal constraints in 156 ms.
[2020-06-04 22:58:01] [INFO ] Added : 330 causal constraints over 66 iterations in 20523 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 110 ms.
[2020-06-04 22:58:01] [INFO ] [Real]Absence check using 19 positive place invariants in 42 ms returned sat
[2020-06-04 22:58:01] [INFO ] [Real]Absence check using 19 positive and 59 generalized place invariants in 78 ms returned sat
[2020-06-04 22:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 22:58:06] [INFO ] [Real]Absence check using state equation in 5107 ms returned sat
[2020-06-04 22:58:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 22:58:06] [INFO ] [Nat]Absence check using 19 positive place invariants in 42 ms returned sat
[2020-06-04 22:58:06] [INFO ] [Nat]Absence check using 19 positive and 59 generalized place invariants in 58 ms returned sat
[2020-06-04 22:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 22:58:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 22:58:22] [INFO ] [Nat]Absence check using state equation in 15812 ms returned unknown
[2020-06-04 22:58:22] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2020-06-04 22:58:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 26 ms.
[2020-06-04 22:58:23] [INFO ] Flatten gal took : 509 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ ASLink-PT-10a @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 12443532 kB
After kill :
MemTotal: 16427364 kB
MemFree: 12761100 kB
--------------------
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-10a"
export BK_EXAMINATION="ReachabilityFireability"
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-10a, examination is ReachabilityFireability"
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-158987787300159"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;