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.r303-tall-162124171400287.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is MultiCrashLeafsetExtension-PT-S16C02, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171400287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 40K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 35K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 120K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.9K May 11 18:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 18:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 11 15:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 5.8M May 12 08:13 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 gen-ReachabilityCardinality-00
FORMULA_NAME gen-ReachabilityCardinality-01
FORMULA_NAME gen-ReachabilityCardinality-02
FORMULA_NAME gen-ReachabilityCardinality-03
FORMULA_NAME gen-ReachabilityCardinality-04
FORMULA_NAME gen-ReachabilityCardinality-05
FORMULA_NAME gen-ReachabilityCardinality-06
FORMULA_NAME gen-ReachabilityCardinality-07
FORMULA_NAME gen-ReachabilityCardinality-08
FORMULA_NAME gen-ReachabilityCardinality-09
FORMULA_NAME gen-ReachabilityCardinality-10
FORMULA_NAME gen-ReachabilityCardinality-11
FORMULA_NAME gen-ReachabilityCardinality-12
FORMULA_NAME gen-ReachabilityCardinality-13
FORMULA_NAME gen-ReachabilityCardinality-14
FORMULA_NAME gen-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621364675929

[2021-05-18 19:04:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 19:04:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 19:04:37] [INFO ] Load time of PNML (sax parser for PT used): 293 ms
[2021-05-18 19:04:37] [INFO ] Transformed 2952 places.
[2021-05-18 19:04:37] [INFO ] Transformed 4255 transitions.
[2021-05-18 19:04:37] [INFO ] Parsed PT model containing 2952 places and 4255 transitions in 356 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 49 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 468 resets, run finished after 251 ms. (steps per millisecond=39 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA gen-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 117 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-18 19:04:38] [INFO ] Flow matrix only has 3983 transitions (discarded 272 similar events)
// Phase 1: matrix 3983 rows 2952 cols
[2021-05-18 19:04:39] [INFO ] Computed 421 place invariants in 309 ms
[2021-05-18 19:04:39] [INFO ] [Real]Absence check using 42 positive place invariants in 101 ms returned sat
[2021-05-18 19:04:40] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 673 ms returned unsat
[2021-05-18 19:04:40] [INFO ] [Real]Absence check using 42 positive place invariants in 95 ms returned sat
[2021-05-18 19:04:41] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 746 ms returned sat
[2021-05-18 19:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:04:45] [INFO ] [Real]Absence check using state equation in 3891 ms returned (error "Solver has unexpectedly terminated")
[2021-05-18 19:04:45] [INFO ] [Real]Absence check using 42 positive place invariants in 73 ms returned unsat
[2021-05-18 19:04:45] [INFO ] [Real]Absence check using 42 positive place invariants in 93 ms returned sat
[2021-05-18 19:04:46] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 768 ms returned sat
[2021-05-18 19:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:04:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 19:04:50] [INFO ] [Real]Absence check using state equation in 3925 ms returned (error "Failed to check-sat")
[2021-05-18 19:04:50] [INFO ] [Real]Absence check using 42 positive place invariants in 89 ms returned sat
[2021-05-18 19:04:51] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 239 ms returned unsat
[2021-05-18 19:04:51] [INFO ] [Real]Absence check using 42 positive place invariants in 93 ms returned sat
[2021-05-18 19:04:52] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 724 ms returned unsat
[2021-05-18 19:04:52] [INFO ] [Real]Absence check using 42 positive place invariants in 63 ms returned unsat
[2021-05-18 19:04:52] [INFO ] [Real]Absence check using 42 positive place invariants in 95 ms returned sat
[2021-05-18 19:04:53] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 790 ms returned sat
[2021-05-18 19:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:04:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 19:04:57] [INFO ] [Real]Absence check using state equation in 3936 ms returned (error "Failed to check-sat")
[2021-05-18 19:04:57] [INFO ] [Real]Absence check using 42 positive place invariants in 67 ms returned unsat
[2021-05-18 19:04:58] [INFO ] [Real]Absence check using 42 positive place invariants in 64 ms returned unsat
[2021-05-18 19:04:58] [INFO ] [Real]Absence check using 42 positive place invariants in 92 ms returned sat
[2021-05-18 19:04:59] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 778 ms returned sat
[2021-05-18 19:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:05:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 19:05:03] [INFO ] [Real]Absence check using state equation in 3895 ms returned (error "Failed to check-sat")
[2021-05-18 19:05:03] [INFO ] [Real]Absence check using 42 positive place invariants in 97 ms returned sat
[2021-05-18 19:05:04] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 802 ms returned sat
[2021-05-18 19:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:05:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 19:05:08] [INFO ] [Real]Absence check using state equation in 3872 ms returned (error "Failed to check-sat")
[2021-05-18 19:05:08] [INFO ] [Real]Absence check using 42 positive place invariants in 91 ms returned sat
[2021-05-18 19:05:09] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 738 ms returned sat
[2021-05-18 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:05:13] [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 (= s523 (- t776 (+ t796 t799)))") while checking expression at index 12
[2021-05-18 19:05:13] [INFO ] [Real]Absence check using 42 positive place invariants in 92 ms returned sat
[2021-05-18 19:05:14] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 578 ms returned unsat
[2021-05-18 19:05:14] [INFO ] [Real]Absence check using 42 positive place invariants in 93 ms returned sat
[2021-05-18 19:05:15] [INFO ] [Real]Absence check using 42 positive and 379 generalized place invariants in 799 ms returned sat
[2021-05-18 19:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:05:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 19:05:19] [INFO ] [Real]Absence check using state equation in 3881 ms returned (error "Failed to check-sat")
FORMULA gen-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 36 out of 2952 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2952/2952 places, 4255/4255 transitions.
Discarding 24 places :
Also discarding 0 output transitions
Graph (complete) has 10317 edges and 2952 vertex of which 2928 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.30 ms
Performed 536 Post agglomeration using F-continuation condition.Transition count delta: 536
Iterating post reduction 0 with 536 rules applied. Total rules applied 537 place count 2928 transition count 3719
Reduce places removed 536 places and 0 transitions.
Iterating post reduction 1 with 536 rules applied. Total rules applied 1073 place count 2392 transition count 3719
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 66 Pre rules applied. Total rules applied 1073 place count 2392 transition count 3653
Deduced a syphon composed of 66 places in 6 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 1205 place count 2326 transition count 3653
Symmetric choice reduction at 2 with 477 rule applications. Total rules 1682 place count 2326 transition count 3653
Deduced a syphon composed of 477 places in 5 ms
Reduce places removed 477 places and 717 transitions.
Iterating global reduction 2 with 954 rules applied. Total rules applied 2636 place count 1849 transition count 2936
Symmetric choice reduction at 2 with 224 rule applications. Total rules 2860 place count 1849 transition count 2936
Deduced a syphon composed of 224 places in 4 ms
Reduce places removed 224 places and 448 transitions.
Iterating global reduction 2 with 448 rules applied. Total rules applied 3308 place count 1625 transition count 2488
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 3338 place count 1610 transition count 2473
Free-agglomeration rule (complex) applied 149 times.
Iterating global reduction 2 with 149 rules applied. Total rules applied 3487 place count 1610 transition count 2494
Reduce places removed 149 places and 0 transitions.
Iterating post reduction 2 with 149 rules applied. Total rules applied 3636 place count 1461 transition count 2494
Partial Free-agglomeration rule applied 66 times.
Drop transitions removed 66 transitions
Iterating global reduction 3 with 66 rules applied. Total rules applied 3702 place count 1461 transition count 2494
Applied a total of 3702 rules in 1778 ms. Remains 1461 /2952 variables (removed 1491) and now considering 2494/4255 (removed 1761) transitions.
Finished structural reductions, in 1 iterations. Remains : 1461/2952 places, 2494/4255 transitions.
Incomplete random walk after 1000000 steps, including 73011 resets, run finished after 14786 ms. (steps per millisecond=67 ) properties seen :[1, 1, 0, 0, 0, 0, 0]
FORMULA gen-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 12861 resets, run finished after 3453 ms. (steps per millisecond=289 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 12870 resets, run finished after 3305 ms. (steps per millisecond=302 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 12870 resets, run finished after 3429 ms. (steps per millisecond=291 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 12870 resets, run finished after 3269 ms. (steps per millisecond=305 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 12870 resets, run finished after 3281 ms. (steps per millisecond=304 ) properties seen :[0, 0, 0, 0, 0]
[2021-05-18 19:05:52] [INFO ] Flow matrix only has 2353 transitions (discarded 141 similar events)
// Phase 1: matrix 2353 rows 1461 cols
[2021-05-18 19:05:52] [INFO ] Computed 397 place invariants in 66 ms
[2021-05-18 19:05:52] [INFO ] [Real]Absence check using 33 positive place invariants in 58 ms returned sat
[2021-05-18 19:05:53] [INFO ] [Real]Absence check using 33 positive and 364 generalized place invariants in 357 ms returned sat
[2021-05-18 19:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:06:01] [INFO ] [Real]Absence check using state equation in 8679 ms returned sat
[2021-05-18 19:06:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 19:06:02] [INFO ] [Nat]Absence check using 33 positive place invariants in 57 ms returned sat
[2021-05-18 19:06:02] [INFO ] [Nat]Absence check using 33 positive and 364 generalized place invariants in 110 ms returned unsat
[2021-05-18 19:06:02] [INFO ] [Real]Absence check using 33 positive place invariants in 52 ms returned sat
[2021-05-18 19:06:02] [INFO ] [Real]Absence check using 33 positive and 364 generalized place invariants in 352 ms returned sat
[2021-05-18 19:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:06:11] [INFO ] [Real]Absence check using state equation in 8830 ms returned sat
[2021-05-18 19:06:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 19:06:11] [INFO ] [Nat]Absence check using 33 positive place invariants in 57 ms returned sat
[2021-05-18 19:06:12] [INFO ] [Nat]Absence check using 33 positive and 364 generalized place invariants in 348 ms returned sat
[2021-05-18 19:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 19:06:20] [INFO ] [Nat]Absence check using state equation in 8634 ms returned sat
[2021-05-18 19:06:20] [INFO ] State equation strengthened by 1038 read => feed constraints.
[2021-05-18 19:06:20] [INFO ] [Nat]Added 1038 Read/Feed constraints in 166 ms returned unsat
[2021-05-18 19:06:21] [INFO ] [Real]Absence check using 33 positive place invariants in 56 ms returned sat
[2021-05-18 19:06:21] [INFO ] [Real]Absence check using 33 positive and 364 generalized place invariants in 388 ms returned sat
[2021-05-18 19:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:06:29] [INFO ] [Real]Absence check using state equation in 8322 ms returned sat
[2021-05-18 19:06:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 19:06:29] [INFO ] [Nat]Absence check using 33 positive place invariants in 37 ms returned unsat
[2021-05-18 19:06:30] [INFO ] [Real]Absence check using 33 positive place invariants in 52 ms returned sat
[2021-05-18 19:06:30] [INFO ] [Real]Absence check using 33 positive and 364 generalized place invariants in 332 ms returned sat
[2021-05-18 19:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:06:38] [INFO ] [Real]Absence check using state equation in 7733 ms returned sat
[2021-05-18 19:06:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 19:06:38] [INFO ] [Nat]Absence check using 33 positive place invariants in 55 ms returned sat
[2021-05-18 19:06:38] [INFO ] [Nat]Absence check using 33 positive and 364 generalized place invariants in 327 ms returned sat
[2021-05-18 19:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 19:06:46] [INFO ] [Nat]Absence check using state equation in 7640 ms returned sat
[2021-05-18 19:06:46] [INFO ] [Nat]Added 1038 Read/Feed constraints in 128 ms returned unsat
[2021-05-18 19:06:46] [INFO ] [Real]Absence check using 33 positive place invariants in 53 ms returned sat
[2021-05-18 19:06:47] [INFO ] [Real]Absence check using 33 positive and 364 generalized place invariants in 371 ms returned sat
[2021-05-18 19:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:06:54] [INFO ] [Real]Absence check using state equation in 7427 ms returned sat
[2021-05-18 19:06:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 19:06:54] [INFO ] [Nat]Absence check using 33 positive place invariants in 58 ms returned sat
[2021-05-18 19:06:55] [INFO ] [Nat]Absence check using 33 positive and 364 generalized place invariants in 356 ms returned sat
[2021-05-18 19:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 19:07:04] [INFO ] [Nat]Absence check using state equation in 9019 ms returned sat
[2021-05-18 19:07:04] [INFO ] [Nat]Added 1038 Read/Feed constraints in 88 ms returned unsat
FORMULA gen-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1621364825101

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="MultiCrashLeafsetExtension-PT-S16C02"
export BK_EXAMINATION="ReachabilityCardinality"
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 MultiCrashLeafsetExtension-PT-S16C02, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r303-tall-162124171400287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C02.tgz
mv MultiCrashLeafsetExtension-PT-S16C02 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;