Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r384-smll-167891833800179.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is SafeBus-PT-15, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r384-smll-167891833800179
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 40K Feb 26 02:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 227K Feb 26 02:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 390K Feb 26 02:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M Feb 26 02:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 31K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 271K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 797K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 83K Feb 26 02:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 472K Feb 26 02:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 725K Feb 26 02:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Feb 26 02:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.7K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.5M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1679140841534

Running Version 202205111006
[2023-03-18 12:00:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-18 12:00:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 12:00:44] [INFO ] Load time of PNML (sax parser for PT used): 710 ms
[2023-03-18 12:00:44] [INFO ] Transformed 621 places.
[2023-03-18 12:00:44] [INFO ] Transformed 4771 transitions.
[2023-03-18 12:00:44] [INFO ] Parsed PT model containing 621 places and 4771 transitions in 982 ms.
Reduce places removed 15 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 22 ms.24946KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1703 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 606/606 places, 4771/4771 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1408 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2023-03-18 12:00:48] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:00:49] [INFO ] Computed 65 place invariants in 104 ms
[2023-03-18 12:00:49] [INFO ] Implicit Places using invariants in 592 ms returned []
[2023-03-18 12:00:49] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:00:49] [INFO ] Computed 65 place invariants in 111 ms
[2023-03-18 12:00:50] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 12:00:50] [INFO ] Implicit Places using invariants and state equation in 1246 ms returned []
Implicit Place search using SMT with State Equation took 1896 ms to find 0 implicit places.
[2023-03-18 12:00:51] [INFO ] Redundant transitions in 575 ms returned []
[2023-03-18 12:00:51] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:00:51] [INFO ] Computed 65 place invariants in 65 ms
[2023-03-18 12:00:56] [INFO ] Dead Transitions using invariants and state equation in 4775 ms found 225 transitions.
Found 225 dead transitions using SMT.
Drop transitions removed 225 transitions
Dead transitions reduction (with SMT) removed 225 transitions
Starting structural reductions in DEADLOCKS mode, iteration 1 : 606/606 places, 4546/4771 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1202 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 12:00:57] [INFO ] Redundant transitions in 441 ms returned []
Finished structural reductions, in 2 iterations. Remains : 606/606 places, 4546/4771 transitions.
Random walk for 1250000 steps, including 0 resets, run took 23396 ms (no deadlock found). (steps per millisecond=53 )
Random directed walk for 1250004 steps, including 0 resets, run took 18256 ms (no deadlock found). (steps per millisecond=68 )
[2023-03-18 12:01:39] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:01:39] [INFO ] Computed 65 place invariants in 24 ms
[2023-03-18 12:01:40] [INFO ] [Real]Absence check using 32 positive place invariants in 50 ms returned sat
[2023-03-18 12:01:46] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 5940 ms returned sat
[2023-03-18 12:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 12:01:54] [INFO ] [Real]Absence check using state equation in 8248 ms returned unknown
Random directed walk for 500000 steps, including 0 resets, run took 6537 ms (no deadlock found). (steps per millisecond=76 )
Random walk for 500000 steps, including 0 resets, run took 8935 ms (no deadlock found). (steps per millisecond=55 )
Random directed walk for 500000 steps, including 0 resets, run took 6425 ms (no deadlock found). (steps per millisecond=77 )
Random walk for 500000 steps, including 0 resets, run took 8829 ms (no deadlock found). (steps per millisecond=56 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 606/606 places, 4546/4546 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1209 ms. Remains 606 /606 variables (removed 0) and now considering 4546/4546 (removed 0) transitions.
[2023-03-18 12:02:26] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:02:26] [INFO ] Computed 65 place invariants in 20 ms
[2023-03-18 12:02:27] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-03-18 12:02:27] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:02:27] [INFO ] Computed 65 place invariants in 20 ms
[2023-03-18 12:02:27] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 12:02:27] [INFO ] Implicit Places using invariants and state equation in 872 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2023-03-18 12:02:28] [INFO ] Redundant transitions in 420 ms returned []
[2023-03-18 12:02:28] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:02:28] [INFO ] Computed 65 place invariants in 23 ms
[2023-03-18 12:02:33] [INFO ] Dead Transitions using invariants and state equation in 5423 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 606/606 places, 4546/4546 transitions.
Random walk for 1250000 steps, including 0 resets, run took 22194 ms (no deadlock found). (steps per millisecond=56 )
Random directed walk for 1250002 steps, including 0 resets, run took 15637 ms (no deadlock found). (steps per millisecond=79 )
[2023-03-18 12:03:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3134 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:03:11] [INFO ] Computed 65 place invariants in 18 ms
[2023-03-18 12:03:12] [INFO ] [Real]Absence check using 32 positive place invariants in 48 ms returned sat
[2023-03-18 12:03:16] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 3824 ms returned sat
[2023-03-18 12:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 12:03:22] [INFO ] [Real]Absence check using state equation in 5831 ms returned sat
[2023-03-18 12:03:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 12:03:23] [INFO ] [Nat]Absence check using 32 positive place invariants in 36 ms returned sat
[2023-03-18 12:03:24] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 468 ms returned sat
[2023-03-18 12:03:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 12:03:26] [INFO ] [Nat]Absence check using state equation in 2011 ms returned sat
[2023-03-18 12:03:26] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 12:03:26] [INFO ] [Nat]Added 241 Read/Feed constraints in 487 ms returned sat
[2023-03-18 12:03:27] [INFO ] Deduced a trap composed of 74 places in 332 ms of which 6 ms to minimize.
[2023-03-18 12:03:27] [INFO ] Deduced a trap composed of 61 places in 303 ms of which 2 ms to minimize.
[2023-03-18 12:03:28] [INFO ] Deduced a trap composed of 74 places in 293 ms of which 2 ms to minimize.
[2023-03-18 12:03:29] [INFO ] Deduced a trap composed of 61 places in 262 ms of which 2 ms to minimize.
[2023-03-18 12:03:29] [INFO ] Deduced a trap composed of 74 places in 279 ms of which 2 ms to minimize.
[2023-03-18 12:03:30] [INFO ] Deduced a trap composed of 61 places in 288 ms of which 1 ms to minimize.
[2023-03-18 12:03:30] [INFO ] Deduced a trap composed of 74 places in 286 ms of which 1 ms to minimize.
[2023-03-18 12:03:30] [INFO ] Deduced a trap composed of 61 places in 305 ms of which 1 ms to minimize.
[2023-03-18 12:03:31] [INFO ] Deduced a trap composed of 61 places in 301 ms of which 1 ms to minimize.
[2023-03-18 12:03:31] [INFO ] Deduced a trap composed of 74 places in 295 ms of which 1 ms to minimize.
[2023-03-18 12:03:32] [INFO ] Deduced a trap composed of 61 places in 316 ms of which 1 ms to minimize.
[2023-03-18 12:03:32] [INFO ] Deduced a trap composed of 74 places in 314 ms of which 1 ms to minimize.
[2023-03-18 12:03:32] [INFO ] Deduced a trap composed of 61 places in 325 ms of which 1 ms to minimize.
[2023-03-18 12:03:33] [INFO ] Deduced a trap composed of 74 places in 305 ms of which 1 ms to minimize.
[2023-03-18 12:03:33] [INFO ] Deduced a trap composed of 61 places in 300 ms of which 0 ms to minimize.
[2023-03-18 12:03:34] [INFO ] Deduced a trap composed of 74 places in 302 ms of which 0 ms to minimize.
[2023-03-18 12:03:34] [INFO ] Deduced a trap composed of 61 places in 298 ms of which 1 ms to minimize.
[2023-03-18 12:03:35] [INFO ] Deduced a trap composed of 61 places in 304 ms of which 1 ms to minimize.
[2023-03-18 12:03:35] [INFO ] Deduced a trap composed of 74 places in 310 ms of which 1 ms to minimize.
[2023-03-18 12:03:35] [INFO ] Deduced a trap composed of 61 places in 299 ms of which 1 ms to minimize.
[2023-03-18 12:03:35] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 9072 ms
[2023-03-18 12:03:36] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 361 ms.
[2023-03-18 12:03:36] [INFO ] Added : 4 causal constraints over 2 iterations in 761 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
Parikh directed walk for 38900 steps, including 1000 resets, run took 766 ms. (steps per millisecond=50 )
Random directed walk for 500001 steps, including 0 resets, run took 6286 ms (no deadlock found). (steps per millisecond=79 )
Random walk for 500000 steps, including 0 resets, run took 8787 ms (no deadlock found). (steps per millisecond=56 )
Random directed walk for 500000 steps, including 0 resets, run took 6198 ms (no deadlock found). (steps per millisecond=80 )
Random walk for 500000 steps, including 0 resets, run took 8779 ms (no deadlock found). (steps per millisecond=56 )
[2023-03-18 12:04:08] [INFO ] Flatten gal took : 820 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 621/621 places, 4771/4771 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 606 transition count 4771
Applied a total of 15 rules in 129 ms. Remains 606 /621 variables (removed 15) and now considering 4771/4771 (removed 0) transitions.
[2023-03-18 12:04:09] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2023-03-18 12:04:09] [INFO ] Computed 65 place invariants in 18 ms
[2023-03-18 12:04:11] [INFO ] Implicit Places using invariants in 2006 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 2016 ms to find 15 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 591/621 places, 4771/4771 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4756
Deduced a syphon composed of 15 places in 23 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4756
Applied a total of 30 rules in 107 ms. Remains 576 /591 variables (removed 15) and now considering 4756/4771 (removed 15) transitions.
[2023-03-18 12:04:11] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 12:04:11] [INFO ] Computed 50 place invariants in 20 ms
[2023-03-18 12:04:12] [INFO ] Implicit Places using invariants in 1675 ms returned []
[2023-03-18 12:04:12] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 12:04:12] [INFO ] Computed 50 place invariants in 18 ms
[2023-03-18 12:04:13] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-18 12:04:21] [INFO ] Implicit Places using invariants and state equation in 8096 ms returned []
Implicit Place search using SMT with State Equation took 9775 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 576/621 places, 4756/4771 transitions.
Finished structural reductions, in 2 iterations. Remains : 576/621 places, 4756/4771 transitions.
Discarding 195 transitions out of 4756. Remains 4561
Initial state reduction rules removed 15 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4574 ms. (steps per millisecond=2 ) properties (out of 4546) seen :2398
Running SMT prover for 2148 properties.
[2023-03-18 12:04:26] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 12:04:26] [INFO ] Computed 50 place invariants in 17 ms
[2023-03-18 12:05:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 12:05:12] [INFO ] After 25019ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2148 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 294 out of 576 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 576/576 places, 4756/4756 transitions.
Applied a total of 0 rules in 1462 ms. Remains 576 /576 variables (removed 0) and now considering 4756/4756 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 576/576 places, 4756/4756 transitions.
Interrupted random walk after 275011 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 1923
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=37 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=42 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=39 ) properties (out of 225) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 225) seen :0
Running SMT prover for 225 properties.
[2023-03-18 12:05:56] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2023-03-18 12:05:56] [INFO ] Computed 50 place invariants in 16 ms
[2023-03-18 12:06:01] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-03-18 12:06:01] [INFO ] [Real]Absence check using 19 positive and 31 generalized place invariants in 29 ms returned sat
[2023-03-18 12:06:01] [INFO ] After 3093ms SMT Verify possible using all constraints in real domain returned unsat :225 sat :0
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 317710 ms.

BK_STOP 1679141161462

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SafeBus-PT-15"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is SafeBus-PT-15, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r384-smll-167891833800179"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-15.tgz
mv SafeBus-PT-15 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;