Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r011-tall-162038006200308.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is BART-PT-010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038006200308
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.6M
-rw-r--r-- 1 mcc users 4.2K Mar 20 13:27 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 20 13:27 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Jun 8 09:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 8 09:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Jun 8 09:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 8 09:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 8 09:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Jun 8 09:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Jun 8 09:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 8 09:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 8 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 8 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 20 13:27 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 20 13:27 instance
-rw-r--r-- 1 mcc users 6 Mar 20 13:27 iscolored
-rw-r--r-- 1 mcc users 2.4M Mar 20 13:27 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 BART-PT-010-ReachabilityFireability-00
FORMULA_NAME BART-PT-010-ReachabilityFireability-01
FORMULA_NAME BART-PT-010-ReachabilityFireability-02
FORMULA_NAME BART-PT-010-ReachabilityFireability-03
FORMULA_NAME BART-PT-010-ReachabilityFireability-04
FORMULA_NAME BART-PT-010-ReachabilityFireability-05
FORMULA_NAME BART-PT-010-ReachabilityFireability-06
FORMULA_NAME BART-PT-010-ReachabilityFireability-07
FORMULA_NAME BART-PT-010-ReachabilityFireability-08
FORMULA_NAME BART-PT-010-ReachabilityFireability-09
FORMULA_NAME BART-PT-010-ReachabilityFireability-10
FORMULA_NAME BART-PT-010-ReachabilityFireability-11
FORMULA_NAME BART-PT-010-ReachabilityFireability-12
FORMULA_NAME BART-PT-010-ReachabilityFireability-13
FORMULA_NAME BART-PT-010-ReachabilityFireability-14
FORMULA_NAME BART-PT-010-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1623181639072

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-06-08 19:47:20] [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]
[2021-06-08 19:47:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-06-08 19:47:20] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2021-06-08 19:47:20] [INFO ] Transformed 1530 places.
[2021-06-08 19:47:20] [INFO ] Transformed 2020 transitions.
[2021-06-08 19:47:20] [INFO ] Found NUPN structural information;
[2021-06-08 19:47:20] [INFO ] Parsed PT model containing 1530 places and 2020 transitions in 228 ms.
Reduce places removed 210 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 39 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1]
FORMULA BART-PT-010-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[1, 0, 0, 0, 0, 0]
FORMULA BART-PT-010-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 2020 rows 1320 cols
[2021-06-08 19:47:21] [INFO ] Computed 10 place invariants in 47 ms
[2021-06-08 19:47:21] [INFO ] [Real]Absence check using 10 positive place invariants in 63 ms returned sat
[2021-06-08 19:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:25] [INFO ] [Real]Absence check using state equation in 3827 ms returned sat
[2021-06-08 19:47:25] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 122 ms.
[2021-06-08 19:47:25] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 19:47:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 266 ms returned sat
[2021-06-08 19:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:29] [INFO ] [Nat]Absence check using state equation in 3602 ms returned sat
[2021-06-08 19:47:30] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 92 ms.
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2021-06-08 19:47:30] [INFO ] Added : 45 causal constraints over 9 iterations in 916 ms. Result :(error "Failed to check-sat")
[2021-06-08 19:47:31] [INFO ] [Real]Absence check using 10 positive place invariants in 55 ms returned sat
[2021-06-08 19:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:34] [INFO ] [Real]Absence check using state equation in 3838 ms returned sat
[2021-06-08 19:47:35] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 99 ms.
[2021-06-08 19:47:35] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 19:47:35] [INFO ] [Nat]Absence check using 10 positive place invariants in 194 ms returned sat
[2021-06-08 19:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:39] [INFO ] [Nat]Absence check using state equation in 3768 ms returned sat
[2021-06-08 19:47:39] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 83 ms.
[2021-06-08 19:47:40] [INFO ] Added : 45 causal constraints over 9 iterations in 814 ms. Result :(error "Solver has unexpectedly terminated")
[2021-06-08 19:47:40] [INFO ] [Real]Absence check using 10 positive place invariants in 49 ms returned sat
[2021-06-08 19:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:44] [INFO ] [Real]Absence check using state equation in 3946 ms returned sat
[2021-06-08 19:47:44] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 100 ms.
[2021-06-08 19:47:44] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 19:47:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 197 ms returned sat
[2021-06-08 19:47:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:48] [INFO ] [Nat]Absence check using state equation in 3509 ms returned sat
[2021-06-08 19:47:49] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 111 ms.
[2021-06-08 19:47:50] [INFO ] Added : 60 causal constraints over 12 iterations in 1134 ms. Result :(error "Failed to check-sat")
[2021-06-08 19:47:50] [INFO ] [Real]Absence check using 10 positive place invariants in 47 ms returned sat
[2021-06-08 19:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:54] [INFO ] [Real]Absence check using state equation in 3785 ms returned sat
[2021-06-08 19:47:54] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 107 ms.
[2021-06-08 19:47:54] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 19:47:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 202 ms returned sat
[2021-06-08 19:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 19:47:58] [INFO ] [Nat]Absence check using state equation in 3891 ms returned sat
[2021-06-08 19:47:58] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 100 ms.
[2021-06-08 19:47:59] [INFO ] Added : 35 causal constraints over 7 iterations in 688 ms. Result :unknown
[2021-06-08 19:47:59] [INFO ] [Real]Absence check using 10 positive place invariants in 48 ms returned sat
[2021-06-08 19:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-06-08 19:48:03] [INFO ] [Real]Absence check using state equation in 4014 ms returned sat
[2021-06-08 19:48:03] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 100 ms.
[2021-06-08 19:48:04] [INFO ] Solution in real domain found non-integer solution.
[2021-06-08 19:48:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 189 ms returned sat
[2021-06-08 19:48:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-06-08 19:48:08] [INFO ] [Nat]Absence check using state equation in 3587 ms returned sat
[2021-06-08 19:48:08] [INFO ] Computed and/alt/rep : 1660/2700/1660 causal constraints in 104 ms.
[2021-06-08 19:48:09] [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 (=> (> t163 0) (or (and (> t173 0) (< o173 o163)) (and (> t1783 0) (< o1783 o163))))") while checking expression at index 4
Incomplete Parikh walk after 30800 steps, including 191 resets, run finished after 141 ms. (steps per millisecond=218 ) properties seen :[0, 0, 0, 1, 0] could not realise parikh vector
FORMULA BART-PT-010-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 16 out of 1320 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1320/1320 places, 2020/2020 transitions.
Graph (trivial) has 1872 edges and 1320 vertex of which 848 / 1320 are part of one of the 7 SCC in 11 ms
Free SCC test removed 841 places
Discarding 3 places :
Also discarding 606 output transitions
Drop transitions removed 606 transitions
Graph (complete) has 709 edges and 479 vertex of which 476 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.8 ms
Drop transitions removed 704 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 705 transitions.
Performed 237 Post agglomeration using F-continuation condition.Transition count delta: 237
Iterating post reduction 0 with 942 rules applied. Total rules applied 944 place count 476 transition count 472
Reduce places removed 237 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 244 rules applied. Total rules applied 1188 place count 239 transition count 465
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 9 rules applied. Total rules applied 1197 place count 236 transition count 459
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 9 rules applied. Total rules applied 1206 place count 233 transition count 453
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 1212 place count 230 transition count 450
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 15 Pre rules applied. Total rules applied 1212 place count 230 transition count 435
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 5 with 30 rules applied. Total rules applied 1242 place count 215 transition count 435
Symmetric choice reduction at 5 with 23 rule applications. Total rules 1265 place count 215 transition count 435
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 1311 place count 192 transition count 412
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1318 place count 192 transition count 405
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 1318 place count 192 transition count 403
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1322 place count 190 transition count 403
Symmetric choice reduction at 6 with 11 rule applications. Total rules 1333 place count 190 transition count 403
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 11 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 1355 place count 179 transition count 392
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1363 place count 179 transition count 392
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1379 place count 171 transition count 384
Symmetric choice reduction at 6 with 8 rule applications. Total rules 1387 place count 171 transition count 384
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 1403 place count 163 transition count 376
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1409 place count 163 transition count 376
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1421 place count 157 transition count 370
Symmetric choice reduction at 6 with 6 rule applications. Total rules 1427 place count 157 transition count 370
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 1439 place count 151 transition count 364
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1442 place count 151 transition count 364
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1448 place count 148 transition count 361
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 1494 place count 125 transition count 338
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 1506 place count 125 transition count 326
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 1516 place count 120 transition count 321
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 1526 place count 120 transition count 311
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 1536 place count 115 transition count 306
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 1546 place count 115 transition count 296
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 1556 place count 110 transition count 291
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 1565 place count 110 transition count 282
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 1575 place count 105 transition count 277
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 1585 place count 105 transition count 267
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 1595 place count 100 transition count 262
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 1605 place count 100 transition count 252
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 1613 place count 96 transition count 248
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 1621 place count 96 transition count 240
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 1629 place count 92 transition count 236
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 13 with 8 rules applied. Total rules applied 1637 place count 92 transition count 228
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 1643 place count 89 transition count 225
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 1649 place count 89 transition count 219
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 15 with 6 rules applied. Total rules applied 1655 place count 86 transition count 216
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 1661 place count 86 transition count 210
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 16 with 4 rules applied. Total rules applied 1665 place count 84 transition count 208
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 1669 place count 84 transition count 204
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 17 with 4 rules applied. Total rules applied 1673 place count 82 transition count 202
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 17 with 4 rules applied. Total rules applied 1677 place count 82 transition count 198
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 18 with 4 rules applied. Total rules applied 1681 place count 80 transition count 196
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 1685 place count 80 transition count 192
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 19 with 4 rules applied. Total rules applied 1689 place count 78 transition count 190
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 19 with 4 rules applied. Total rules applied 1693 place count 78 transition count 186
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 20 with 4 rules applied. Total rules applied 1697 place count 76 transition count 184
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 20 with 4 rules applied. Total rules applied 1701 place count 76 transition count 180
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 21 with 4 rules applied. Total rules applied 1705 place count 74 transition count 178
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 21 with 4 rules applied. Total rules applied 1709 place count 74 transition count 174
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 22 with 4 rules applied. Total rules applied 1713 place count 72 transition count 172
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 22 with 4 rules applied. Total rules applied 1717 place count 72 transition count 168
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 23 with 4 rules applied. Total rules applied 1721 place count 70 transition count 166
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 23 with 4 rules applied. Total rules applied 1725 place count 70 transition count 162
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 24 with 4 rules applied. Total rules applied 1729 place count 68 transition count 160
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 24 with 4 rules applied. Total rules applied 1733 place count 68 transition count 156
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 25 with 4 rules applied. Total rules applied 1737 place count 66 transition count 154
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 25 with 4 rules applied. Total rules applied 1741 place count 66 transition count 150
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 26 with 4 rules applied. Total rules applied 1745 place count 64 transition count 148
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 26 with 4 rules applied. Total rules applied 1749 place count 64 transition count 144
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 27 with 2 rules applied. Total rules applied 1751 place count 63 transition count 143
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 27 with 2 rules applied. Total rules applied 1753 place count 63 transition count 141
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 28 with 2 rules applied. Total rules applied 1755 place count 62 transition count 140
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 28 with 2 rules applied. Total rules applied 1757 place count 62 transition count 138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 29 with 2 rules applied. Total rules applied 1759 place count 61 transition count 137
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 29 with 2 rules applied. Total rules applied 1761 place count 61 transition count 135
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 30 with 2 rules applied. Total rules applied 1763 place count 60 transition count 134
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 30 with 2 rules applied. Total rules applied 1765 place count 60 transition count 132
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 1767 place count 59 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 31 with 2 rules applied. Total rules applied 1769 place count 59 transition count 129
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 32 with 2 rules applied. Total rules applied 1771 place count 58 transition count 128
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 32 with 2 rules applied. Total rules applied 1773 place count 58 transition count 126
Performed 24 Post agglomeration using F-continuation condition with reduction of 40 identical transitions.
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 33 with 48 rules applied. Total rules applied 1821 place count 34 transition count 124
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Iterating post reduction 33 with 66 rules applied. Total rules applied 1887 place count 34 transition count 58
Free-agglomeration rule applied 3 times.
Iterating global reduction 34 with 3 rules applied. Total rules applied 1890 place count 34 transition count 55
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 34 with 5 rules applied. Total rules applied 1895 place count 31 transition count 53
Free-agglomeration rule applied 1 times.
Iterating global reduction 35 with 1 rules applied. Total rules applied 1896 place count 31 transition count 52
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 35 with 1 rules applied. Total rules applied 1897 place count 30 transition count 52
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 36 with 7 rules applied. Total rules applied 1904 place count 30 transition count 52
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 36 with 1 rules applied. Total rules applied 1905 place count 30 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 36 with 1 rules applied. Total rules applied 1906 place count 30 transition count 51
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 37 with 8 rules applied. Total rules applied 1914 place count 30 transition count 43
Symmetric choice reduction at 37 with 2 rule applications. Total rules 1916 place count 30 transition count 43
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 37 with 4 rules applied. Total rules applied 1920 place count 28 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 37 with 1 rules applied. Total rules applied 1921 place count 28 transition count 40
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 38 with 1 rules applied. Total rules applied 1922 place count 28 transition count 39
Applied a total of 1922 rules in 197 ms. Remains 28 /1320 variables (removed 1292) and now considering 39/2020 (removed 1981) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/1320 places, 39/2020 transitions.
Finished random walk after 234 steps, including 0 resets, run visited all 4 properties in 1 ms. (steps per millisecond=234 )
FORMULA BART-PT-010-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BART-PT-010-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.

--------------------
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="BART-PT-010"
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 BART-PT-010, 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 r011-tall-162038006200308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BART-PT-010.tgz
mv BART-PT-010 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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;