About the Execution of 2020-gold for BridgeAndVehicles-PT-V50P50N50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9728.567 | 3600000.00 | 5844715.00 | 707.10 | FFT?FFFTT?F????F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2021-input.r037-tajo-162038176900136.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-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 gold2020
Input is BridgeAndVehicles-PT-V50P50N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176900136
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 538K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 17M May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.1K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 182K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 519K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 23 02:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 42K Mar 23 02:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 146K Mar 22 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 424K Mar 22 11:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.4K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 6.0M May 5 16:51 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 BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620932509372
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 19:01:50] [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]
[2021-05-13 19:01:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 19:01:51] [INFO ] Load time of PNML (sax parser for PT used): 394 ms
[2021-05-13 19:01:51] [INFO ] Transformed 168 places.
[2021-05-13 19:01:51] [INFO ] Transformed 5408 transitions.
[2021-05-13 19:01:51] [INFO ] Parsed PT model containing 168 places and 5408 transitions in 486 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 148 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 617 ms. (steps per millisecond=16 ) properties seen :[1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 1756 ms. (steps per millisecond=5 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 410 ms. (steps per millisecond=24 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 102 ms. (steps per millisecond=98 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 89 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 97 ms. (steps per millisecond=103 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 96 ms. (steps per millisecond=104 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 68 ms. (steps per millisecond=147 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 88 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 72 ms. (steps per millisecond=138 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-13 19:01:55] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2021-05-13 19:01:55] [INFO ] Computed 7 place invariants in 19 ms
[2021-05-13 19:01:55] [INFO ] [Real]Absence check using 7 positive place invariants in 65 ms returned unsat
[2021-05-13 19:01:55] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned unsat
[2021-05-13 19:01:55] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-13 19:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:55] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2021-05-13 19:01:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:01:56] [INFO ] [Real]Added 102 Read/Feed constraints in 102 ms returned sat
[2021-05-13 19:01:56] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 605 ms.
[2021-05-13 19:01:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:01:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 17 ms returned sat
[2021-05-13 19:01:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:57] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2021-05-13 19:01:57] [INFO ] [Nat]Added 102 Read/Feed constraints in 86 ms returned sat
[2021-05-13 19:01:58] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 687 ms.
[2021-05-13 19:02:01] [INFO ] Added : 150 causal constraints over 30 iterations in 4508 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 19:02:01] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-13 19:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:02] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2021-05-13 19:02:02] [INFO ] [Real]Added 102 Read/Feed constraints in 50 ms returned sat
[2021-05-13 19:02:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:02] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-13 19:02:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:02] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2021-05-13 19:02:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 176 ms returned sat
[2021-05-13 19:02:03] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 559 ms.
[2021-05-13 19:02:07] [INFO ] Added : 135 causal constraints over 27 iterations in 4552 ms. Result :unknown
[2021-05-13 19:02:07] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2021-05-13 19:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:07] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2021-05-13 19:02:07] [INFO ] [Real]Added 102 Read/Feed constraints in 47 ms returned sat
[2021-05-13 19:02:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 15 ms returned sat
[2021-05-13 19:02:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:07] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2021-05-13 19:02:07] [INFO ] [Nat]Added 102 Read/Feed constraints in 99 ms returned sat
[2021-05-13 19:02:08] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 341 ms.
[2021-05-13 19:02:12] [INFO ] Added : 155 causal constraints over 31 iterations in 4597 ms. Result :unknown
[2021-05-13 19:02:12] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2021-05-13 19:02:12] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 19:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:12] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2021-05-13 19:02:12] [INFO ] [Real]Added 102 Read/Feed constraints in 43 ms returned sat
[2021-05-13 19:02:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:12] [INFO ] [Nat]Absence check using 7 positive place invariants in 15 ms returned sat
[2021-05-13 19:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:13] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2021-05-13 19:02:13] [INFO ] [Nat]Added 102 Read/Feed constraints in 99 ms returned sat
[2021-05-13 19:02:13] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 329 ms.
[2021-05-13 19:02:17] [INFO ] Added : 180 causal constraints over 36 iterations in 4537 ms. Result :unknown
[2021-05-13 19:02:17] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2021-05-13 19:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:18] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2021-05-13 19:02:18] [INFO ] [Real]Added 102 Read/Feed constraints in 104 ms returned sat
[2021-05-13 19:02:18] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 304 ms.
[2021-05-13 19:02:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2021-05-13 19:02:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:19] [INFO ] [Nat]Absence check using state equation in 199 ms returned sat
[2021-05-13 19:02:19] [INFO ] [Nat]Added 102 Read/Feed constraints in 118 ms returned sat
[2021-05-13 19:02:19] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 237 ms.
[2021-05-13 19:02:24] [INFO ] Added : 240 causal constraints over 48 iterations in 4591 ms. Result :unknown
[2021-05-13 19:02:24] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 19:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:24] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2021-05-13 19:02:24] [INFO ] [Real]Added 102 Read/Feed constraints in 50 ms returned sat
[2021-05-13 19:02:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:24] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2021-05-13 19:02:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:24] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2021-05-13 19:02:24] [INFO ] [Nat]Added 102 Read/Feed constraints in 87 ms returned sat
[2021-05-13 19:02:24] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 241 ms.
[2021-05-13 19:02:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t250 0) (or (and (> t248 0) (< o248 o250)) (and (> t249 0) (< o249 o250))))") while checking expression at index 8
[2021-05-13 19:02:29] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 19:02:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:29] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2021-05-13 19:02:29] [INFO ] [Real]Added 102 Read/Feed constraints in 74 ms returned sat
[2021-05-13 19:02:29] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 318 ms.
[2021-05-13 19:02:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2021-05-13 19:02:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:30] [INFO ] [Nat]Absence check using state equation in 213 ms returned sat
[2021-05-13 19:02:30] [INFO ] [Nat]Added 102 Read/Feed constraints in 531 ms returned sat
[2021-05-13 19:02:31] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 268 ms.
[2021-05-13 19:02:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t176 0) (or (and (> t174 0) (< o174 o176)) (and (> t175 0) (< o175 o176))))") while checking expression at index 9
[2021-05-13 19:02:35] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 1573500 steps, including 4651 resets, run finished after 25434 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 944200 steps, including 3136 resets, run finished after 14842 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1173500 steps, including 3727 resets, run finished after 20031 ms. (steps per millisecond=58 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1367800 steps, including 4225 resets, run finished after 23004 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 80 out of 168 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 168/168 places, 5408/5408 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 1542 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.40 ms
Applied a total of 1 rules in 1372 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
[2021-05-13 19:03:59] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-13 19:03:59] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-13 19:04:03] [INFO ] Dead Transitions using invariants and state equation in 3816 ms returned []
Finished structural reductions, in 1 iterations. Remains : 166/168 places, 5408/5408 transitions.
Incomplete random walk after 1000000 steps, including 2353 resets, run finished after 12062 ms. (steps per millisecond=82 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 781598 steps, including 588 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 830 resets, run finished after 4830 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 838 resets, run finished after 4328 ms. (steps per millisecond=231 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 758 resets, run finished after 4361 ms. (steps per millisecond=229 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 899 resets, run finished after 4885 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 874 resets, run finished after 4088 ms. (steps per millisecond=244 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 868 resets, run finished after 3997 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2103465 steps, run timeout after 30001 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2103465 steps, saw 542005 distinct states, run finished after 30001 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
[2021-05-13 19:05:17] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-13 19:05:17] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:05:17] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-13 19:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:17] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2021-05-13 19:05:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:05:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 17 ms returned sat
[2021-05-13 19:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:17] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2021-05-13 19:05:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:05:18] [INFO ] [Nat]Added 102 Read/Feed constraints in 81 ms returned sat
[2021-05-13 19:05:18] [INFO ] Deduced a trap composed of 55 places in 515 ms
[2021-05-13 19:05:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 633 ms
[2021-05-13 19:05:18] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 175 ms.
[2021-05-13 19:05:32] [INFO ] Added : 225 causal constraints over 45 iterations in 13853 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 330 ms.
[2021-05-13 19:05:33] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:33] [INFO ] [Real]Absence check using state equation in 296 ms returned sat
[2021-05-13 19:05:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:05:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 30 ms returned sat
[2021-05-13 19:05:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:33] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2021-05-13 19:05:33] [INFO ] [Nat]Added 102 Read/Feed constraints in 70 ms returned sat
[2021-05-13 19:05:34] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 203 ms.
[2021-05-13 19:05:48] [INFO ] Added : 240 causal constraints over 48 iterations in 14530 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 231 ms.
[2021-05-13 19:05:48] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:48] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2021-05-13 19:05:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:05:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:49] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2021-05-13 19:05:49] [INFO ] [Nat]Added 102 Read/Feed constraints in 94 ms returned sat
[2021-05-13 19:05:49] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 272 ms.
[2021-05-13 19:05:59] [INFO ] Added : 185 causal constraints over 37 iterations in 10211 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 280 ms.
[2021-05-13 19:06:00] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-13 19:06:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:00] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-13 19:06:00] [INFO ] [Real]Added 102 Read/Feed constraints in 49 ms returned sat
[2021-05-13 19:06:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:06:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:06:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:00] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2021-05-13 19:06:00] [INFO ] [Nat]Added 102 Read/Feed constraints in 101 ms returned sat
[2021-05-13 19:06:01] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 262 ms.
[2021-05-13 19:06:21] [INFO ] Added : 290 causal constraints over 58 iterations in 20673 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 507 ms.
[2021-05-13 19:06:22] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-13 19:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:22] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2021-05-13 19:06:22] [INFO ] [Real]Added 102 Read/Feed constraints in 65 ms returned sat
[2021-05-13 19:06:22] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 160 ms.
[2021-05-13 19:06:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:06:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-13 19:06:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:22] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2021-05-13 19:06:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 138 ms returned sat
[2021-05-13 19:06:23] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 172 ms.
[2021-05-13 19:06:43] [INFO ] Added : 285 causal constraints over 57 iterations in 20330 ms. Result :unknown
[2021-05-13 19:06:43] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:43] [INFO ] [Real]Absence check using state equation in 229 ms returned sat
[2021-05-13 19:06:43] [INFO ] [Real]Added 102 Read/Feed constraints in 66 ms returned sat
[2021-05-13 19:06:44] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 201 ms.
[2021-05-13 19:06:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:06:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:06:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:44] [INFO ] [Nat]Absence check using state equation in 211 ms returned sat
[2021-05-13 19:06:44] [INFO ] [Nat]Added 102 Read/Feed constraints in 217 ms returned sat
[2021-05-13 19:06:45] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 388 ms.
[2021-05-13 19:07:01] [INFO ] Added : 230 causal constraints over 46 iterations in 16484 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 287 ms.
[2021-05-13 19:07:01] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:01] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2021-05-13 19:07:01] [INFO ] [Real]Added 102 Read/Feed constraints in 65 ms returned sat
[2021-05-13 19:07:02] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 193 ms.
[2021-05-13 19:07:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:07:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 22 ms returned sat
[2021-05-13 19:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:02] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2021-05-13 19:07:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 341 ms returned sat
[2021-05-13 19:07:03] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 208 ms.
[2021-05-13 19:07:20] [INFO ] Added : 280 causal constraints over 56 iterations in 18068 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 330 ms.
Incomplete Parikh walk after 754500 steps, including 2703 resets, run finished after 12594 ms. (steps per millisecond=59 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 941600 steps, including 3109 resets, run finished after 15602 ms. (steps per millisecond=60 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 408500 steps, including 1871 resets, run finished after 6187 ms. (steps per millisecond=66 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1454100 steps, including 4454 resets, run finished after 24040 ms. (steps per millisecond=60 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 688900 steps, including 2529 resets, run finished after 11114 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 591600 steps, including 2323 resets, run finished after 9613 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 110500 steps, including 1064 resets, run finished after 1522 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 80 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1016 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 166/166 places, 5408/5408 transitions.
Starting structural reductions, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 978 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2021-05-13 19:08:44] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-13 19:08:44] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:08:44] [INFO ] Implicit Places using invariants in 337 ms returned []
[2021-05-13 19:08:44] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-13 19:08:44] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:08:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:08:45] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1538 ms to find 1 implicit places.
[2021-05-13 19:08:46] [INFO ] Redundant transitions in 631 ms returned []
[2021-05-13 19:08:46] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:08:46] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:08:49] [INFO ] Dead Transitions using invariants and state equation in 3213 ms returned []
Starting structural reductions, iteration 1 : 165/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 764 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2021-05-13 19:08:50] [INFO ] Redundant transitions in 429 ms returned []
[2021-05-13 19:08:50] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:08:50] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:08:53] [INFO ] Dead Transitions using invariants and state equation in 2989 ms returned []
Finished structural reductions, in 2 iterations. Remains : 165/166 places, 5408/5408 transitions.
Incomplete random walk after 1000000 steps, including 2353 resets, run finished after 11009 ms. (steps per millisecond=90 ) properties seen :[0, 1, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P50N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 858261 steps, including 646 resets, run timeout after 5001 ms. (steps per millisecond=171 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 836 resets, run finished after 3993 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 760 resets, run finished after 4028 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 901 resets, run finished after 4379 ms. (steps per millisecond=228 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 876 resets, run finished after 4005 ms. (steps per millisecond=249 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 865 resets, run finished after 3875 ms. (steps per millisecond=258 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-13 19:09:30] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:09:30] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:09:30] [INFO ] [Real]Absence check using 5 positive place invariants in 25 ms returned sat
[2021-05-13 19:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:09:30] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2021-05-13 19:09:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:09:30] [INFO ] [Real]Added 102 Read/Feed constraints in 79 ms returned sat
[2021-05-13 19:09:30] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 189 ms.
[2021-05-13 19:09:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:09:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 17 ms returned sat
[2021-05-13 19:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:09:31] [INFO ] [Nat]Absence check using state equation in 342 ms returned sat
[2021-05-13 19:09:31] [INFO ] [Nat]Added 102 Read/Feed constraints in 104 ms returned sat
[2021-05-13 19:09:31] [INFO ] Deduced a trap composed of 55 places in 535 ms
[2021-05-13 19:09:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 606 ms
[2021-05-13 19:09:32] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 156 ms.
[2021-05-13 19:09:54] [INFO ] Added : 320 causal constraints over 64 iterations in 22223 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 413 ms.
[2021-05-13 19:09:54] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-13 19:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:09:54] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2021-05-13 19:09:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:09:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:09:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:09:55] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2021-05-13 19:09:55] [INFO ] [Nat]Added 102 Read/Feed constraints in 62 ms returned sat
[2021-05-13 19:09:55] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 314 ms.
[2021-05-13 19:10:09] [INFO ] Added : 235 causal constraints over 47 iterations in 14387 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 166 ms.
[2021-05-13 19:10:09] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-13 19:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:10:09] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2021-05-13 19:10:09] [INFO ] [Real]Added 102 Read/Feed constraints in 46 ms returned sat
[2021-05-13 19:10:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:10:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:10:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:10:10] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2021-05-13 19:10:10] [INFO ] [Nat]Added 102 Read/Feed constraints in 109 ms returned sat
[2021-05-13 19:10:10] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 159 ms.
[2021-05-13 19:10:26] [INFO ] Added : 245 causal constraints over 49 iterations in 16329 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 295 ms.
[2021-05-13 19:10:26] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2021-05-13 19:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:10:27] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2021-05-13 19:10:27] [INFO ] [Real]Added 102 Read/Feed constraints in 74 ms returned sat
[2021-05-13 19:10:27] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 188 ms.
[2021-05-13 19:10:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:10:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-13 19:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:10:27] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2021-05-13 19:10:27] [INFO ] [Nat]Added 102 Read/Feed constraints in 55 ms returned sat
[2021-05-13 19:10:28] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 159 ms.
[2021-05-13 19:10:49] [INFO ] Added : 330 causal constraints over 66 iterations in 21875 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 470 ms.
[2021-05-13 19:10:50] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-13 19:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:10:50] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2021-05-13 19:10:50] [INFO ] [Real]Added 102 Read/Feed constraints in 61 ms returned sat
[2021-05-13 19:10:50] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 153 ms.
[2021-05-13 19:10:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:10:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:10:50] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2021-05-13 19:10:51] [INFO ] [Nat]Added 102 Read/Feed constraints in 83 ms returned sat
[2021-05-13 19:10:51] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 150 ms.
[2021-05-13 19:11:12] [INFO ] Added : 275 causal constraints over 55 iterations in 20982 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 416 ms.
[2021-05-13 19:11:12] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-13 19:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:11:12] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2021-05-13 19:11:12] [INFO ] [Real]Added 102 Read/Feed constraints in 81 ms returned sat
[2021-05-13 19:11:13] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 170 ms.
[2021-05-13 19:11:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:11:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:11:13] [INFO ] [Nat]Absence check using state equation in 189 ms returned sat
[2021-05-13 19:11:13] [INFO ] [Nat]Added 102 Read/Feed constraints in 352 ms returned sat
[2021-05-13 19:11:14] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 205 ms.
[2021-05-13 19:11:24] [INFO ] Added : 215 causal constraints over 43 iterations in 10906 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 117 ms.
Incomplete Parikh walk after 591600 steps, including 2301 resets, run finished after 9428 ms. (steps per millisecond=62 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 796800 steps, including 2799 resets, run finished after 12875 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1490800 steps, including 4522 resets, run finished after 23628 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 668900 steps, including 2527 resets, run finished after 10313 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 439300 steps, including 1976 resets, run finished after 6809 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1209200 steps, including 3868 resets, run finished after 19292 ms. (steps per millisecond=62 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 78 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 930 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Incomplete random walk after 1000000 steps, including 2353 resets, run finished after 10996 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 811848 steps, including 614 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 836 resets, run finished after 4245 ms. (steps per millisecond=235 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 758 resets, run finished after 4052 ms. (steps per millisecond=246 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 899 resets, run finished after 4379 ms. (steps per millisecond=228 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 875 resets, run finished after 3997 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 866 resets, run finished after 3920 ms. (steps per millisecond=255 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2225850 steps, run timeout after 30001 ms. (steps per millisecond=74 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2225850 steps, saw 573966 distinct states, run finished after 30001 ms. (steps per millisecond=74 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-13 19:13:54] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:13:54] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-13 19:13:54] [INFO ] [Real]Absence check using 5 positive place invariants in 53 ms returned sat
[2021-05-13 19:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:13:55] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2021-05-13 19:13:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:13:55] [INFO ] [Real]Added 102 Read/Feed constraints in 111 ms returned sat
[2021-05-13 19:13:55] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 345 ms.
[2021-05-13 19:13:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:13:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 17 ms returned sat
[2021-05-13 19:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:13:57] [INFO ] [Nat]Absence check using state equation in 1223 ms returned sat
[2021-05-13 19:13:57] [INFO ] [Nat]Added 102 Read/Feed constraints in 87 ms returned sat
[2021-05-13 19:13:57] [INFO ] Deduced a trap composed of 55 places in 566 ms
[2021-05-13 19:13:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 615 ms
[2021-05-13 19:13:58] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 189 ms.
[2021-05-13 19:14:23] [INFO ] Added : 330 causal constraints over 66 iterations in 25530 ms.(timeout) Result :unknown
[2021-05-13 19:14:23] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-13 19:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:14:23] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2021-05-13 19:14:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:14:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 16 ms returned sat
[2021-05-13 19:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:14:23] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2021-05-13 19:14:24] [INFO ] [Nat]Added 102 Read/Feed constraints in 85 ms returned sat
[2021-05-13 19:14:24] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 199 ms.
[2021-05-13 19:14:37] [INFO ] Added : 235 causal constraints over 47 iterations in 13872 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 214 ms.
[2021-05-13 19:14:38] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2021-05-13 19:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:14:38] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2021-05-13 19:14:38] [INFO ] [Real]Added 102 Read/Feed constraints in 42 ms returned sat
[2021-05-13 19:14:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:14:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:14:38] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2021-05-13 19:14:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 76 ms returned sat
[2021-05-13 19:14:39] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 196 ms.
[2021-05-13 19:15:02] [INFO ] Added : 275 causal constraints over 55 iterations in 23949 ms.(timeout) Result :unknown
[2021-05-13 19:15:02] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-13 19:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:15:02] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2021-05-13 19:15:02] [INFO ] [Real]Added 102 Read/Feed constraints in 43 ms returned sat
[2021-05-13 19:15:03] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 163 ms.
[2021-05-13 19:15:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:15:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:15:03] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2021-05-13 19:15:03] [INFO ] [Nat]Added 102 Read/Feed constraints in 55 ms returned sat
[2021-05-13 19:15:03] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 157 ms.
[2021-05-13 19:15:24] [INFO ] Added : 330 causal constraints over 66 iterations in 20708 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 387 ms.
[2021-05-13 19:15:24] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-13 19:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:15:25] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2021-05-13 19:15:25] [INFO ] [Real]Added 102 Read/Feed constraints in 45 ms returned sat
[2021-05-13 19:15:25] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 202 ms.
[2021-05-13 19:15:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:15:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2021-05-13 19:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:15:25] [INFO ] [Nat]Absence check using state equation in 210 ms returned sat
[2021-05-13 19:15:25] [INFO ] [Nat]Added 102 Read/Feed constraints in 124 ms returned sat
[2021-05-13 19:15:26] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 201 ms.
[2021-05-13 19:15:46] [INFO ] Added : 275 causal constraints over 55 iterations in 20686 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 385 ms.
[2021-05-13 19:15:47] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2021-05-13 19:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:15:47] [INFO ] [Real]Absence check using state equation in 207 ms returned sat
[2021-05-13 19:15:47] [INFO ] [Real]Added 102 Read/Feed constraints in 61 ms returned sat
[2021-05-13 19:15:47] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 294 ms.
[2021-05-13 19:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:15:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:15:48] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2021-05-13 19:15:48] [INFO ] [Nat]Added 102 Read/Feed constraints in 349 ms returned sat
[2021-05-13 19:15:48] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 200 ms.
[2021-05-13 19:16:14] [INFO ] Added : 290 causal constraints over 58 iterations in 25857 ms.(timeout) Result :unknown
Incomplete Parikh walk after 608300 steps, including 2374 resets, run finished after 10015 ms. (steps per millisecond=60 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 796800 steps, including 2797 resets, run finished after 12603 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1490800 steps, including 4519 resets, run finished after 23679 ms. (steps per millisecond=62 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 699500 steps, including 2604 resets, run finished after 10658 ms. (steps per millisecond=65 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 439300 steps, including 1978 resets, run finished after 7115 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1209200 steps, including 3880 resets, run finished after 18568 ms. (steps per millisecond=65 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 78 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 954 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Starting structural reductions, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 735 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2021-05-13 19:17:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:17:38] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 19:17:39] [INFO ] Implicit Places using invariants in 534 ms returned []
[2021-05-13 19:17:39] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:17:39] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:17:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:17:40] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
[2021-05-13 19:17:40] [INFO ] Redundant transitions in 388 ms returned []
[2021-05-13 19:17:40] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:17:40] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:17:43] [INFO ] Dead Transitions using invariants and state equation in 3091 ms returned []
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Incomplete random walk after 100000 steps, including 235 resets, run finished after 1103 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-13 19:17:44] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-13 19:17:44] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 19:17:44] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-13 19:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:17:45] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2021-05-13 19:17:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:17:45] [INFO ] [Real]Added 102 Read/Feed constraints in 99 ms returned sat
[2021-05-13 19:17:45] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 157 ms.
[2021-05-13 19:17:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:17:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 22 ms returned sat
[2021-05-13 19:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:17:46] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2021-05-13 19:17:46] [INFO ] [Nat]Added 102 Read/Feed constraints in 77 ms returned sat
[2021-05-13 19:17:46] [INFO ] Deduced a trap composed of 55 places in 615 ms
[2021-05-13 19:17:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 668 ms
[2021-05-13 19:17:47] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 221 ms.
[2021-05-13 19:18:05] [INFO ] Added : 320 causal constraints over 64 iterations in 18986 ms. Result :unknown
[2021-05-13 19:18:05] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-13 19:18:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:18:05] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2021-05-13 19:18:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:18:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:18:06] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2021-05-13 19:18:06] [INFO ] [Nat]Added 102 Read/Feed constraints in 86 ms returned sat
[2021-05-13 19:18:06] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 214 ms.
[2021-05-13 19:18:20] [INFO ] Added : 235 causal constraints over 47 iterations in 13933 ms. Result :sat
[2021-05-13 19:18:20] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-13 19:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:18:20] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2021-05-13 19:18:20] [INFO ] [Real]Added 102 Read/Feed constraints in 42 ms returned sat
[2021-05-13 19:18:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:18:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 17 ms returned sat
[2021-05-13 19:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:18:20] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2021-05-13 19:18:20] [INFO ] [Nat]Added 102 Read/Feed constraints in 124 ms returned sat
[2021-05-13 19:18:21] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 190 ms.
[2021-05-13 19:18:40] [INFO ] Added : 275 causal constraints over 55 iterations in 19634 ms. Result :unknown
[2021-05-13 19:18:40] [INFO ] [Real]Absence check using 5 positive place invariants in 16 ms returned sat
[2021-05-13 19:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:18:40] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2021-05-13 19:18:40] [INFO ] [Real]Added 102 Read/Feed constraints in 61 ms returned sat
[2021-05-13 19:18:41] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 171 ms.
[2021-05-13 19:18:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:18:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:18:41] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2021-05-13 19:18:41] [INFO ] [Nat]Added 102 Read/Feed constraints in 78 ms returned sat
[2021-05-13 19:18:41] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 272 ms.
[2021-05-13 19:19:01] [INFO ] Added : 325 causal constraints over 65 iterations in 19698 ms. Result :unknown
[2021-05-13 19:19:01] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2021-05-13 19:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:19:01] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2021-05-13 19:19:01] [INFO ] [Real]Added 102 Read/Feed constraints in 48 ms returned sat
[2021-05-13 19:19:01] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 198 ms.
[2021-05-13 19:19:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:19:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 18 ms returned sat
[2021-05-13 19:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:19:02] [INFO ] [Nat]Absence check using state equation in 216 ms returned sat
[2021-05-13 19:19:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 153 ms returned sat
[2021-05-13 19:19:02] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 198 ms.
[2021-05-13 19:19:21] [INFO ] Added : 275 causal constraints over 55 iterations in 19550 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 19:19:21] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-13 19:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:19:22] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2021-05-13 19:19:22] [INFO ] [Real]Added 102 Read/Feed constraints in 67 ms returned sat
[2021-05-13 19:19:22] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 166 ms.
[2021-05-13 19:19:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:19:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 22 ms returned sat
[2021-05-13 19:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:19:22] [INFO ] [Nat]Absence check using state equation in 215 ms returned sat
[2021-05-13 19:19:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 353 ms returned sat
[2021-05-13 19:19:23] [INFO ] Computed and/alt/rep : 5405/286049/407 causal constraints in 368 ms.
[2021-05-13 19:19:42] [INFO ] Added : 280 causal constraints over 56 iterations in 19323 ms. Result :unknown
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 165 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 5002 place count 163 transition count 408
Applied a total of 5002 rules in 30 ms. Remains 163 /165 variables (removed 2) and now considering 408/5408 (removed 5000) transitions.
// Phase 1: matrix 408 rows 163 cols
[2021-05-13 19:19:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-13 19:19:42] [INFO ] [Real]Absence check using 5 positive place invariants in 23 ms returned sat
[2021-05-13 19:19:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:19:42] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2021-05-13 19:19:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:19:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 24 ms returned sat
[2021-05-13 19:19:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:19:43] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2021-05-13 19:19:43] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 81 ms.
[2021-05-13 19:20:02] [INFO ] Added : 262 causal constraints over 53 iterations in 19554 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 229 ms.
[2021-05-13 19:20:03] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-13 19:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:03] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2021-05-13 19:20:03] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 30 ms.
[2021-05-13 19:20:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:20:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:03] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2021-05-13 19:20:03] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 28 ms.
[2021-05-13 19:20:16] [INFO ] Added : 223 causal constraints over 46 iterations in 12805 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 138 ms.
[2021-05-13 19:20:16] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-13 19:20:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:16] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2021-05-13 19:20:16] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 41 ms.
[2021-05-13 19:20:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:20:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:20:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:16] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2021-05-13 19:20:17] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 31 ms.
[2021-05-13 19:20:37] [INFO ] Added : 280 causal constraints over 56 iterations in 20242 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 210 ms.
[2021-05-13 19:20:37] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:20:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:37] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2021-05-13 19:20:37] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 22 ms.
[2021-05-13 19:20:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:20:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:20:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:38] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2021-05-13 19:20:38] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 21 ms.
[2021-05-13 19:20:54] [INFO ] Added : 301 causal constraints over 61 iterations in 16678 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 222 ms.
[2021-05-13 19:20:55] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:20:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:55] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-13 19:20:55] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 23 ms.
[2021-05-13 19:20:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:20:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2021-05-13 19:20:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:20:55] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2021-05-13 19:20:55] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 32 ms.
[2021-05-13 19:21:17] [INFO ] Added : 295 causal constraints over 59 iterations in 22040 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 331 ms.
[2021-05-13 19:21:17] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:18] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2021-05-13 19:21:18] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 28 ms.
[2021-05-13 19:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:21:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:18] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2021-05-13 19:21:18] [INFO ] Computed and/alt/rep : 405/18748/405 causal constraints in 25 ms.
[2021-05-13 19:21:41] [INFO ] Added : 285 causal constraints over 57 iterations in 23020 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 276 ms.
[2021-05-13 19:21:41] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 17 ms.
[2021-05-13 19:21:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 42 ms.
[2021-05-13 19:21:42] [INFO ] Flatten gal took : 540 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ BridgeAndVehicles-PT-V50P50N50 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 6962112 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16093592 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="BridgeAndVehicles-PT-V50P50N50"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is BridgeAndVehicles-PT-V50P50N50, 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 r037-tajo-162038176900136"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N50.tgz
mv BridgeAndVehicles-PT-V50P50N50 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 ;