About the Execution of 2020-gold for BridgeAndVehicles-PT-V80P20N20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12748.779 | 3600000.00 | 6078918.00 | 828.10 | TFF?FTFF?TT?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-162038176900144.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-V80P20N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176900144
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 99K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 438K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3M 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 10K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 131K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 406K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 23 02:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 23 02:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 273K Mar 22 11:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 758K Mar 22 11:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.7K 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 4.1M 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-V80P20N20-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620933691934
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 19:21:34] [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 19:21:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 19:21:34] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2021-05-13 19:21:34] [INFO ] Transformed 198 places.
[2021-05-13 19:21:34] [INFO ] Transformed 3728 transitions.
[2021-05-13 19:21:34] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 458 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 257 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 486 ms. (steps per millisecond=20 ) properties seen :[0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 1371 ms. (steps per millisecond=7 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 1219 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 177 ms. (steps per millisecond=56 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 150 ms. (steps per millisecond=66 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 151 ms. (steps per millisecond=66 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 138 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 132 ms. (steps per millisecond=75 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 117 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 90 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-13 19:21:39] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2021-05-13 19:21:39] [INFO ] Computed 7 place invariants in 24 ms
[2021-05-13 19:21:39] [INFO ] [Real]Absence check using 7 positive place invariants in 106 ms returned unsat
[2021-05-13 19:21:39] [INFO ] [Real]Absence check using 7 positive place invariants in 52 ms returned sat
[2021-05-13 19:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:40] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2021-05-13 19:21:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:21:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 59 ms returned sat
[2021-05-13 19:21:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:40] [INFO ] [Nat]Absence check using state equation in 286 ms returned sat
[2021-05-13 19:21:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:21:40] [INFO ] [Nat]Added 42 Read/Feed constraints in 117 ms returned sat
[2021-05-13 19:21:41] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 417 ms.
[2021-05-13 19:21:45] [INFO ] Added : 160 causal constraints over 32 iterations in 4210 ms. Result :unknown
[2021-05-13 19:21:45] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned sat
[2021-05-13 19:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:46] [INFO ] [Real]Absence check using state equation in 1208 ms returned sat
[2021-05-13 19:21:46] [INFO ] [Real]Added 42 Read/Feed constraints in 39 ms returned sat
[2021-05-13 19:21:46] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 354 ms.
[2021-05-13 19:21:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:21:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 19:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:47] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2021-05-13 19:21:48] [INFO ] [Nat]Added 42 Read/Feed constraints in 1510 ms returned sat
[2021-05-13 19:21:49] [INFO ] Deduced a trap composed of 5 places in 392 ms
[2021-05-13 19:21:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 499 ms
[2021-05-13 19:21:49] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 168 ms.
[2021-05-13 19:21:52] [INFO ] Added : 160 causal constraints over 32 iterations in 2757 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 19:21:52] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned unsat
[2021-05-13 19:21:52] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2021-05-13 19:21:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:52] [INFO ] [Real]Absence check using state equation in 371 ms returned sat
[2021-05-13 19:21:52] [INFO ] [Real]Added 42 Read/Feed constraints in 46 ms returned sat
[2021-05-13 19:21:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:21:52] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2021-05-13 19:21:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:53] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2021-05-13 19:21:54] [INFO ] [Nat]Added 42 Read/Feed constraints in 966 ms returned sat
[2021-05-13 19:21:54] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 95 ms.
[2021-05-13 19:21:57] [INFO ] Added : 175 causal constraints over 35 iterations in 3633 ms. Result :(error "Failed to check-sat")
[2021-05-13 19:21:57] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2021-05-13 19:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:58] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2021-05-13 19:21:58] [INFO ] [Real]Added 42 Read/Feed constraints in 25 ms returned sat
[2021-05-13 19:21:58] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 252 ms.
[2021-05-13 19:21:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:21:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 33 ms returned sat
[2021-05-13 19:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:21:58] [INFO ] [Nat]Absence check using state equation in 341 ms returned sat
[2021-05-13 19:22:00] [INFO ] [Nat]Added 42 Read/Feed constraints in 1223 ms returned sat
[2021-05-13 19:22:00] [INFO ] Deduced a trap composed of 5 places in 352 ms
[2021-05-13 19:22:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 457 ms
[2021-05-13 19:22:00] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 167 ms.
[2021-05-13 19:22:03] [INFO ] Added : 170 causal constraints over 34 iterations in 2919 ms. Result :unknown
[2021-05-13 19:22:03] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2021-05-13 19:22:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:22:04] [INFO ] [Real]Absence check using state equation in 1233 ms returned sat
[2021-05-13 19:22:04] [INFO ] [Real]Added 42 Read/Feed constraints in 31 ms returned sat
[2021-05-13 19:22:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:22:04] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2021-05-13 19:22:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:22:05] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2021-05-13 19:22:05] [INFO ] [Nat]Added 42 Read/Feed constraints in 73 ms returned sat
[2021-05-13 19:22:05] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 199 ms.
[2021-05-13 19:22:09] [INFO ] Added : 175 causal constraints over 35 iterations in 4421 ms. Result :unknown
[2021-05-13 19:22:09] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2021-05-13 19:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:22:10] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2021-05-13 19:22:10] [INFO ] [Real]Added 42 Read/Feed constraints in 34 ms returned sat
[2021-05-13 19:22:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:22:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2021-05-13 19:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:22:10] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2021-05-13 19:22:11] [INFO ] [Nat]Added 42 Read/Feed constraints in 494 ms returned sat
[2021-05-13 19:22:11] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 132 ms.
[2021-05-13 19:22:15] [INFO ] Added : 160 causal constraints over 32 iterations in 4156 ms. Result :unknown
[2021-05-13 19:22:15] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2021-05-13 19:22:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:22:15] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2021-05-13 19:22:15] [INFO ] [Real]Added 42 Read/Feed constraints in 55 ms returned sat
[2021-05-13 19:22:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:22:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 19 ms returned sat
[2021-05-13 19:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:22:16] [INFO ] [Nat]Absence check using state equation in 202 ms returned sat
[2021-05-13 19:22:16] [INFO ] [Nat]Added 42 Read/Feed constraints in 818 ms returned sat
[2021-05-13 19:22:17] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 139 ms.
[2021-05-13 19:22:20] [INFO ] Added : 210 causal constraints over 42 iterations in 3894 ms. Result :unknown
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 252900 steps, including 1197 resets, run finished after 2816 ms. (steps per millisecond=89 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 908000 steps, including 2175 resets, run finished after 11643 ms. (steps per millisecond=77 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 435000 steps, including 1476 resets, run finished after 4644 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 243200 steps, including 1173 resets, run finished after 2385 ms. (steps per millisecond=101 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 40700 steps, including 340 resets, run finished after 224 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 117 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 1962 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 ms
Applied a total of 1 rules in 810 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2021-05-13 19:22:43] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-13 19:22:43] [INFO ] Computed 5 place invariants in 9 ms
[2021-05-13 19:22:45] [INFO ] Dead Transitions using invariants and state equation in 2440 ms returned []
Finished structural reductions, in 1 iterations. Remains : 196/198 places, 3728/3728 transitions.
Incomplete random walk after 1000000 steps, including 1454 resets, run finished after 9198 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 53873 steps, including 28 resets, run timeout after 5001 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 569 resets, run finished after 3851 ms. (steps per millisecond=259 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 565 resets, run finished after 4457 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 574 resets, run finished after 3872 ms. (steps per millisecond=258 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 531 resets, run finished after 4136 ms. (steps per millisecond=241 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 551 resets, run finished after 3938 ms. (steps per millisecond=253 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 566 resets, run finished after 3958 ms. (steps per millisecond=252 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2903791 steps, run timeout after 30001 ms. (steps per millisecond=96 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2903791 steps, saw 758528 distinct states, run finished after 30001 ms. (steps per millisecond=96 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
[2021-05-13 19:23:54] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-13 19:23:54] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-13 19:23:54] [INFO ] [Real]Absence check using 5 positive place invariants in 49 ms returned sat
[2021-05-13 19:23:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:23:54] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2021-05-13 19:23:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:23:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 97 ms returned sat
[2021-05-13 19:23:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:23:55] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2021-05-13 19:23:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:23:55] [INFO ] [Nat]Added 42 Read/Feed constraints in 233 ms returned sat
[2021-05-13 19:23:55] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 142 ms.
[2021-05-13 19:24:09] [INFO ] Added : 195 causal constraints over 39 iterations in 14204 ms. Result :sat
[2021-05-13 19:24:10] [INFO ] Deduced a trap composed of 24 places in 433 ms
[2021-05-13 19:24:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1214 ms
Attempting to minimize the solution found.
Minimization took 112 ms.
[2021-05-13 19:24:11] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:24:11] [INFO ] [Real]Absence check using state equation in 223 ms returned sat
[2021-05-13 19:24:11] [INFO ] [Real]Added 42 Read/Feed constraints in 33 ms returned sat
[2021-05-13 19:24:11] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 126 ms.
[2021-05-13 19:24:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:24:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 22 ms returned sat
[2021-05-13 19:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:24:12] [INFO ] [Nat]Absence check using state equation in 230 ms returned sat
[2021-05-13 19:24:13] [INFO ] [Nat]Added 42 Read/Feed constraints in 1370 ms returned sat
[2021-05-13 19:24:13] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 117 ms.
[2021-05-13 19:24:33] [INFO ] Added : 275 causal constraints over 55 iterations in 19545 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 290 ms.
[2021-05-13 19:24:33] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:24:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:24:33] [INFO ] [Real]Absence check using state equation in 289 ms returned sat
[2021-05-13 19:24:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:24:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 20 ms returned sat
[2021-05-13 19:24:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:24:34] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2021-05-13 19:24:34] [INFO ] [Nat]Added 42 Read/Feed constraints in 803 ms returned sat
[2021-05-13 19:24:35] [INFO ] Deduced a trap composed of 5 places in 347 ms
[2021-05-13 19:24:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 463 ms
[2021-05-13 19:24:35] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 127 ms.
[2021-05-13 19:24:52] [INFO ] Added : 225 causal constraints over 45 iterations in 17348 ms. Result :unknown
[2021-05-13 19:24:52] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:24:53] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2021-05-13 19:24:53] [INFO ] [Real]Added 42 Read/Feed constraints in 31 ms returned sat
[2021-05-13 19:24:53] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 128 ms.
[2021-05-13 19:24:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:24:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 22 ms returned sat
[2021-05-13 19:24:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:24:53] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2021-05-13 19:24:54] [INFO ] [Nat]Added 42 Read/Feed constraints in 1372 ms returned sat
[2021-05-13 19:24:55] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 122 ms.
[2021-05-13 19:25:20] [INFO ] Added : 305 causal constraints over 61 iterations in 25830 ms.(timeout) Result :unknown
[2021-05-13 19:25:20] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:25:21] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2021-05-13 19:25:21] [INFO ] [Real]Added 42 Read/Feed constraints in 37 ms returned sat
[2021-05-13 19:25:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:25:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 24 ms returned sat
[2021-05-13 19:25:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:25:21] [INFO ] [Nat]Absence check using state equation in 368 ms returned sat
[2021-05-13 19:25:21] [INFO ] [Nat]Added 42 Read/Feed constraints in 64 ms returned sat
[2021-05-13 19:25:21] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 140 ms.
[2021-05-13 19:25:42] [INFO ] Added : 240 causal constraints over 48 iterations in 20467 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 282 ms.
[2021-05-13 19:25:42] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:25:42] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2021-05-13 19:25:42] [INFO ] [Real]Added 42 Read/Feed constraints in 35 ms returned sat
[2021-05-13 19:25:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:25:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 24 ms returned sat
[2021-05-13 19:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:25:43] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2021-05-13 19:25:43] [INFO ] [Nat]Added 42 Read/Feed constraints in 509 ms returned sat
[2021-05-13 19:25:44] [INFO ] Deduced a trap composed of 5 places in 361 ms
[2021-05-13 19:25:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 427 ms
[2021-05-13 19:25:44] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 220 ms.
[2021-05-13 19:26:05] [INFO ] Added : 260 causal constraints over 52 iterations in 21060 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 337 ms.
[2021-05-13 19:26:05] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2021-05-13 19:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:26:05] [INFO ] [Real]Absence check using state equation in 220 ms returned sat
[2021-05-13 19:26:05] [INFO ] [Real]Added 42 Read/Feed constraints in 31 ms returned sat
[2021-05-13 19:26:06] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 108 ms.
[2021-05-13 19:26:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:26:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2021-05-13 19:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:26:06] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2021-05-13 19:26:07] [INFO ] [Nat]Added 42 Read/Feed constraints in 871 ms returned sat
[2021-05-13 19:26:07] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 135 ms.
[2021-05-13 19:26:24] [INFO ] Added : 275 causal constraints over 55 iterations in 17358 ms. Result :sat
[2021-05-13 19:26:25] [INFO ] Deduced a trap composed of 5 places in 286 ms
[2021-05-13 19:26:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 720 ms
Attempting to minimize the solution found.
Minimization took 385 ms.
Incomplete Parikh walk after 51900 steps, including 547 resets, run finished after 437 ms. (steps per millisecond=118 ) properties seen :[0, 0, 0, 1, 0, 0, 0] could not realise parikh vector
FORMULA BridgeAndVehicles-PT-V80P20N20-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 670900 steps, including 1887 resets, run finished after 7881 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1231200 steps, including 2697 resets, run finished after 15154 ms. (steps per millisecond=81 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 192300 steps, including 1121 resets, run finished after 1762 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 563800 steps, including 1756 resets, run finished after 6680 ms. (steps per millisecond=84 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 130100 steps, including 1057 resets, run finished after 1376 ms. (steps per millisecond=94 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 46000 steps, including 463 resets, run finished after 253 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 117 out of 196 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 524 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 3728/3728 transitions.
Starting structural reductions, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 770 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2021-05-13 19:27:00] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-13 19:27:00] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-13 19:27:01] [INFO ] Implicit Places using invariants in 204 ms returned []
[2021-05-13 19:27:01] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-13 19:27:01] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-13 19:27:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:27:01] [INFO ] Implicit Places using invariants and state equation in 922 ms returned []
Implicit Place search using SMT with State Equation took 1128 ms to find 0 implicit places.
[2021-05-13 19:27:02] [INFO ] Redundant transitions in 361 ms returned []
[2021-05-13 19:27:02] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-13 19:27:02] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-13 19:27:04] [INFO ] Dead Transitions using invariants and state equation in 2434 ms returned []
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 3728/3728 transitions.
Incomplete random walk after 100000 steps, including 145 resets, run finished after 902 ms. (steps per millisecond=110 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-13 19:27:05] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-13 19:27:05] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:27:05] [INFO ] [Real]Absence check using 5 positive place invariants in 51 ms returned sat
[2021-05-13 19:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:06] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2021-05-13 19:27:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:27:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 98 ms returned sat
[2021-05-13 19:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:06] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2021-05-13 19:27:06] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:27:06] [INFO ] [Nat]Added 42 Read/Feed constraints in 269 ms returned sat
[2021-05-13 19:27:07] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 194 ms.
[2021-05-13 19:27:23] [INFO ] Added : 195 causal constraints over 39 iterations in 16178 ms. Result :sat
[2021-05-13 19:27:23] [INFO ] Deduced a trap composed of 24 places in 390 ms
[2021-05-13 19:27:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1368 ms
[2021-05-13 19:27:24] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:24] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2021-05-13 19:27:24] [INFO ] [Real]Added 42 Read/Feed constraints in 32 ms returned sat
[2021-05-13 19:27:25] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 202 ms.
[2021-05-13 19:27:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:27:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2021-05-13 19:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:25] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2021-05-13 19:27:26] [INFO ] [Nat]Added 42 Read/Feed constraints in 1366 ms returned sat
[2021-05-13 19:27:26] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 117 ms.
[2021-05-13 19:27:45] [INFO ] Added : 275 causal constraints over 55 iterations in 18356 ms. Result :unknown
[2021-05-13 19:27:45] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:45] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2021-05-13 19:27:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:27:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2021-05-13 19:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:45] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2021-05-13 19:27:46] [INFO ] [Nat]Added 42 Read/Feed constraints in 937 ms returned sat
[2021-05-13 19:27:47] [INFO ] Deduced a trap composed of 5 places in 362 ms
[2021-05-13 19:27:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 476 ms
[2021-05-13 19:27:47] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 121 ms.
[2021-05-13 19:27:58] [INFO ] Added : 215 causal constraints over 43 iterations in 11355 ms. Result :sat
[2021-05-13 19:27:58] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:27:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:58] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2021-05-13 19:27:58] [INFO ] [Real]Added 42 Read/Feed constraints in 37 ms returned sat
[2021-05-13 19:27:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:27:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 24 ms returned sat
[2021-05-13 19:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:27:59] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2021-05-13 19:27:59] [INFO ] [Nat]Added 42 Read/Feed constraints in 67 ms returned sat
[2021-05-13 19:27:59] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 246 ms.
[2021-05-13 19:28:18] [INFO ] Added : 225 causal constraints over 45 iterations in 19459 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 19:28:19] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:28:19] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2021-05-13 19:28:19] [INFO ] [Real]Added 42 Read/Feed constraints in 36 ms returned sat
[2021-05-13 19:28:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:28:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 19 ms returned sat
[2021-05-13 19:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:28:19] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2021-05-13 19:28:20] [INFO ] [Nat]Added 42 Read/Feed constraints in 510 ms returned sat
[2021-05-13 19:28:20] [INFO ] Deduced a trap composed of 5 places in 404 ms
[2021-05-13 19:28:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 490 ms
[2021-05-13 19:28:20] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 139 ms.
[2021-05-13 19:28:39] [INFO ] Added : 255 causal constraints over 51 iterations in 18709 ms. Result :unknown
[2021-05-13 19:28:39] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-13 19:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:28:39] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2021-05-13 19:28:39] [INFO ] [Real]Added 42 Read/Feed constraints in 26 ms returned sat
[2021-05-13 19:28:39] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 106 ms.
[2021-05-13 19:28:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:28:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 21 ms returned sat
[2021-05-13 19:28:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:28:40] [INFO ] [Nat]Absence check using state equation in 208 ms returned sat
[2021-05-13 19:28:40] [INFO ] [Nat]Added 42 Read/Feed constraints in 788 ms returned sat
[2021-05-13 19:28:41] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 109 ms.
[2021-05-13 19:28:59] [INFO ] Added : 275 causal constraints over 55 iterations in 18103 ms. Result :unknown
Ensure Unique test removed 3318 transitions
Reduce isomorphic transitions removed 3318 transitions.
Iterating post reduction 0 with 3318 rules applied. Total rules applied 3318 place count 196 transition count 410
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 3322 place count 194 transition count 408
Applied a total of 3322 rules in 52 ms. Remains 194 /196 variables (removed 2) and now considering 408/3728 (removed 3320) transitions.
// Phase 1: matrix 408 rows 194 cols
[2021-05-13 19:28:59] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:28:59] [INFO ] [Real]Absence check using 5 positive place invariants in 43 ms returned sat
[2021-05-13 19:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:28:59] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2021-05-13 19:28:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:28:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 84 ms returned sat
[2021-05-13 19:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:28:59] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2021-05-13 19:28:59] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 24 ms.
[2021-05-13 19:29:20] [INFO ] Added : 290 causal constraints over 58 iterations in 20973 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 281 ms.
[2021-05-13 19:29:21] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:29:21] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2021-05-13 19:29:21] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 38 ms.
[2021-05-13 19:29:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:29:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 22 ms returned sat
[2021-05-13 19:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:29:21] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2021-05-13 19:29:21] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 42 ms.
[2021-05-13 19:29:38] [INFO ] Added : 260 causal constraints over 52 iterations in 17041 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 195 ms.
[2021-05-13 19:29:39] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:29:39] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2021-05-13 19:29:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:29:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 22 ms returned sat
[2021-05-13 19:29:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:29:39] [INFO ] [Nat]Absence check using state equation in 221 ms returned sat
[2021-05-13 19:29:39] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 36 ms.
[2021-05-13 19:29:59] [INFO ] Added : 265 causal constraints over 53 iterations in 20267 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 199 ms.
[2021-05-13 19:30:00] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2021-05-13 19:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:30:00] [INFO ] [Real]Absence check using state equation in 217 ms returned sat
[2021-05-13 19:30:00] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 33 ms.
[2021-05-13 19:30:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:30:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2021-05-13 19:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:30:01] [INFO ] [Nat]Absence check using state equation in 379 ms returned sat
[2021-05-13 19:30:01] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 46 ms.
[2021-05-13 19:30:24] [INFO ] Added : 255 causal constraints over 51 iterations in 23133 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 293 ms.
[2021-05-13 19:30:24] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-13 19:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:30:24] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2021-05-13 19:30:24] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 35 ms.
[2021-05-13 19:30:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:30:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 24 ms returned sat
[2021-05-13 19:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:30:25] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2021-05-13 19:30:25] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 40 ms.
[2021-05-13 19:30:46] [INFO ] Added : 280 causal constraints over 56 iterations in 21196 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 365 ms.
[2021-05-13 19:30:46] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:30:46] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2021-05-13 19:30:46] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 28 ms.
[2021-05-13 19:30:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:30:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2021-05-13 19:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:30:47] [INFO ] [Nat]Absence check using state equation in 218 ms returned sat
[2021-05-13 19:30:47] [INFO ] Computed and/alt/rep : 405/20098/405 causal constraints in 50 ms.
[2021-05-13 19:31:05] [INFO ] Added : 280 causal constraints over 56 iterations in 18425 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 251 ms.
[2021-05-13 19:31:06] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 49 ms.
[2021-05-13 19:31:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 55 ms.
[2021-05-13 19:31:06] [INFO ] Flatten gal took : 361 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ BridgeAndVehicles-PT-V80P20N20 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 3406344 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16099104 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-V80P20N20"
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-V80P20N20, 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-162038176900144"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N20.tgz
mv BridgeAndVehicles-PT-V80P20N20 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 ;