About the Execution of ITS-Tools for HypercubeGrid-PT-C5K3P3B15
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15727.390 | 3600000.00 | 9222455.00 | 6197.20 | TFF?FFTT?FTFF?TF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2020-input.r096-oct2-158940144800270.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-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 itstools
Input is HypercubeGrid-PT-C5K3P3B15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940144800270
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 5.0K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 10 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 14M Apr 27 15:14 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 HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-00
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-01
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-02
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-03
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-04
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-05
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-06
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-07
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-08
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-09
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-10
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-11
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-12
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-13
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-14
FORMULA_NAME HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1589566812599
[2020-05-15 18:20:14] [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]
[2020-05-15 18:20:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 18:20:15] [INFO ] Load time of PNML (sax parser for PT used): 612 ms
[2020-05-15 18:20:15] [INFO ] Transformed 9153 places.
[2020-05-15 18:20:15] [INFO ] Transformed 25110 transitions.
[2020-05-15 18:20:15] [INFO ] Parsed PT model containing 9153 places and 25110 transitions in 816 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 89 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 5846 ms. (steps per millisecond=1 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 642 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 627 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 565 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 596 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 632 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 560 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 553 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 568 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 606 ms. (steps per millisecond=16 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 578 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 575 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 525 ms. (steps per millisecond=19 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:20:30] [INFO ] Computed 3484 place invariants in 1628 ms
[2020-05-15 18:20:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:20:35] [INFO ] [Real]Absence check using 3483 positive place invariants in 4289 ms returned (error "Failed to check-sat")
[2020-05-15 18:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:20:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-05-15 18:20:40] [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 (= 1 (+ s2683 s4303))") while checking expression at index 1
[2020-05-15 18:20:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:20:45] [INFO ] [Real]Absence check using 3483 positive place invariants in 4523 ms returned (error "Failed to check-sat")
[2020-05-15 18:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:20:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2020-05-15 18:20:49] [INFO ] [Real]Absence check using 3483 positive place invariants in 3419 ms returned unsat
[2020-05-15 18:20:54] [INFO ] [Real]Absence check using 3483 positive place invariants in 4525 ms returned (error "Failed to check-sat")
[2020-05-15 18:20:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:20:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-05-15 18:20:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:20:59] [INFO ] [Real]Absence check using 3483 positive place invariants in 4484 ms returned (error "Failed to check-sat")
[2020-05-15 18:20:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:20:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2020-05-15 18:21:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:21:04] [INFO ] [Real]Absence check using 3483 positive place invariants in 4598 ms returned (error "Failed to check-sat")
[2020-05-15 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:21:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2020-05-15 18:21:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:21:09] [INFO ] [Real]Absence check using 3483 positive place invariants in 4520 ms returned (error "Failed to check-sat")
[2020-05-15 18:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:21:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2020-05-15 18:21:12] [INFO ] [Real]Absence check using 3483 positive place invariants in 2564 ms returned unsat
[2020-05-15 18:21:17] [INFO ] [Real]Absence check using 3483 positive place invariants in 4536 ms returned (error "Failed to check-sat")
[2020-05-15 18:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:21:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 42 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1980 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 59798 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 1, 0, 0, 1, 0, 0, 0]
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 93836 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 93469 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 94092 steps, including 0 resets, run timeout after 5049 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 93628 steps, including 0 resets, run timeout after 5031 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 94860 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 95188 steps, including 0 resets, run timeout after 5050 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:22:21] [INFO ] Computed 3484 place invariants in 1310 ms
[2020-05-15 18:22:28] [INFO ] [Real]Absence check using 3483 positive place invariants in 6956 ms returned unsat
[2020-05-15 18:22:43] [INFO ] [Real]Absence check using 3483 positive place invariants in 14318 ms returned sat
[2020-05-15 18:22:43] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 727 ms returned sat
[2020-05-15 18:22:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:23:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:23:13] [INFO ] [Real]Absence check using state equation in 29575 ms returned (error "Failed to check-sat")
[2020-05-15 18:23:22] [INFO ] [Real]Absence check using 3483 positive place invariants in 8756 ms returned unsat
[2020-05-15 18:23:36] [INFO ] [Real]Absence check using 3483 positive place invariants in 13111 ms returned sat
[2020-05-15 18:23:37] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 732 ms returned sat
[2020-05-15 18:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:24:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:24:07] [INFO ] [Real]Absence check using state equation in 30714 ms returned (error "Failed to check-sat")
[2020-05-15 18:24:12] [INFO ] [Real]Absence check using 3483 positive place invariants in 4785 ms returned unsat
[2020-05-15 18:24:26] [INFO ] [Real]Absence check using 3483 positive place invariants in 13116 ms returned sat
[2020-05-15 18:24:27] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 723 ms returned sat
[2020-05-15 18:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:24:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:24:57] [INFO ] [Real]Absence check using state equation in 30726 ms returned (error "Failed to check-sat")
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA HypercubeGrid-PT-C5K3P3B15-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 19 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1290 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 60229 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 93891 steps, including 0 resets, run timeout after 5033 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 94548 steps, including 0 resets, run timeout after 5030 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 94820 steps, including 0 resets, run timeout after 5044 ms. (steps per millisecond=18 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 303823 steps, run timeout after 30106 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0]
Probabilistic random walk after 303823 steps, saw 119 distinct states, run finished after 30107 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:26:15] [INFO ] Computed 3484 place invariants in 1345 ms
[2020-05-15 18:26:30] [INFO ] [Real]Absence check using 3483 positive place invariants in 14261 ms returned sat
[2020-05-15 18:26:31] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 730 ms returned sat
[2020-05-15 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:27:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:27:00] [INFO ] [Real]Absence check using state equation in 29592 ms returned (error "Failed to check-sat")
[2020-05-15 18:27:14] [INFO ] [Real]Absence check using 3483 positive place invariants in 13271 ms returned sat
[2020-05-15 18:27:15] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 737 ms returned sat
[2020-05-15 18:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:27:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:27:45] [INFO ] [Real]Absence check using state equation in 30571 ms returned unknown
[2020-05-15 18:28:00] [INFO ] [Real]Absence check using 3483 positive place invariants in 13658 ms returned sat
[2020-05-15 18:28:00] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 755 ms returned sat
[2020-05-15 18:28:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:28:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:28:30] [INFO ] [Real]Absence check using state equation in 30172 ms returned (error "Failed to check-sat")
Support contains 19 out of 9153 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1557 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Starting structural reductions, iteration 0 : 9153/9153 places, 25110/25110 transitions.
Applied a total of 0 rules in 1526 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:28:35] [INFO ] Computed 3484 place invariants in 1377 ms
[2020-05-15 18:28:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:29:06] [INFO ] Performed 3087/9153 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2020-05-15 18:29:36] [INFO ] Performed 6045/9153 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2020-05-15 18:30:06] [INFO ] Performed 8738/9153 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2020-05-15 18:30:11] [INFO ] Implicit Places using invariants in 97339 ms returned []
Implicit Place search using SMT only with invariants took 97341 ms to find 0 implicit places.
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:30:12] [INFO ] Computed 3484 place invariants in 1308 ms
[2020-05-15 18:30:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:30:43] [INFO ] Performed 3036/25110 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-15 18:31:12] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (and (>= s2562 1) (>= s3156 1))") after 61338 ms
Finished structural reductions, in 1 iterations. Remains : 9153/9153 places, 25110/25110 transitions.
Interrupted random walk after 59713 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 1, 1]
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:31:44] [INFO ] Computed 3484 place invariants in 1312 ms
[2020-05-15 18:31:58] [INFO ] [Real]Absence check using 3483 positive place invariants in 14457 ms returned sat
[2020-05-15 18:31:59] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 708 ms returned sat
[2020-05-15 18:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:32:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:32:04] [INFO ] [Real]Absence check using state equation in 4399 ms returned (error "Failed to check-sat")
Applied a total of 0 rules in 1484 ms. Remains 9153 /9153 variables (removed 0) and now considering 25110/25110 (removed 0) transitions.
// Phase 1: matrix 25110 rows 9153 cols
[2020-05-15 18:32:06] [INFO ] Computed 3484 place invariants in 1347 ms
[2020-05-15 18:32:22] [INFO ] [Real]Absence check using 3483 positive place invariants in 14896 ms returned sat
[2020-05-15 18:32:23] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 708 ms returned sat
[2020-05-15 18:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:32:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:32:51] [INFO ] [Real]Absence check using state equation in 28962 ms returned (error "Failed to check-sat")
[2020-05-15 18:33:05] [INFO ] [Real]Absence check using 3483 positive place invariants in 13355 ms returned sat
[2020-05-15 18:33:06] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 734 ms returned sat
[2020-05-15 18:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:33:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:33:37] [INFO ] [Real]Absence check using state equation in 30476 ms returned (error "Failed to check-sat")
[2020-05-15 18:33:51] [INFO ] [Real]Absence check using 3483 positive place invariants in 13830 ms returned sat
[2020-05-15 18:33:52] [INFO ] [Real]Absence check using 3483 positive and 1 generalized place invariants in 738 ms returned sat
[2020-05-15 18:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 18:34:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-15 18:34:22] [INFO ] [Real]Absence check using state equation in 29994 ms returned (error "Failed to check-sat")
[2020-05-15 18:34:23] [INFO ] Flatten gal took : 1116 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 18:34:25] [INFO ] Applying decomposition
[2020-05-15 18:34:26] [INFO ] Flatten gal took : 1931 ms
[2020-05-15 18:34:27] [INFO ] Flatten gal took : 1168 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
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="HypercubeGrid-PT-C5K3P3B15"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 itstools"
echo " Input is HypercubeGrid-PT-C5K3P3B15, 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 r096-oct2-158940144800270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HypercubeGrid-PT-C5K3P3B15.tgz
mv HypercubeGrid-PT-C5K3P3B15 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 '
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 ;