About the Execution of 2020-gold for TokenRing-PT-040
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9047.432 | 3600000.00 | 3777411.00 | 9712.20 | TFFFTFT??T???F?? | normal |
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.r284-smll-162123894400064.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is TokenRing-PT-040, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894400064
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 542M
-rw-r--r-- 1 mcc users 1.6M May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.4M May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 58M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 203M May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 647K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 2.1M Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 17M Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 46M Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 957K Mar 27 14:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.0M Mar 27 14:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 43M Mar 25 21:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114M Mar 25 21:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 193K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 457K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 47M May 5 16:52 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 TokenRing-PT-040-ReachabilityFireability-00
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-01
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-02
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-03
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-04
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-05
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-06
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-07
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-08
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-09
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-10
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-11
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-12
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-13
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-14
FORMULA_NAME TokenRing-PT-040-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1621428132004
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 12:42:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 12:42:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 12:42:16] [INFO ] Load time of PNML (sax parser for PT used): 2069 ms
[2021-05-19 12:42:16] [INFO ] Transformed 1681 places.
[2021-05-19 12:42:16] [INFO ] Transformed 65641 transitions.
[2021-05-19 12:42:16] [INFO ] Found NUPN structural information;
[2021-05-19 12:42:16] [INFO ] Parsed PT model containing 1681 places and 65641 transitions in 2368 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 5058 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-040-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-040-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 8424 steps, including 0 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen :[1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA TokenRing-PT-040-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-040-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 544 steps, including 0 resets, run timeout after 5174 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3542 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3536 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3570 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 4282 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3495 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3810 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3621 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:43:32] [INFO ] Computed 41 place invariants in 380 ms
[2021-05-19 12:43:36] [INFO ] [Real]Absence check using 41 positive place invariants in 2065 ms returned sat
[2021-05-19 12:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:43:38] [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: Broken pipe (>= t14697 0)") while checking expression at index 0
[2021-05-19 12:43:38] [INFO ] [Real]Absence check using 41 positive place invariants in 128 ms returned sat
[2021-05-19 12:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:43:43] [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 1
[2021-05-19 12:43:43] [INFO ] [Real]Absence check using 41 positive place invariants in 128 ms returned sat
[2021-05-19 12:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:43:48] [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 (>= t38294 0)") while checking expression at index 2
[2021-05-19 12:43:48] [INFO ] [Real]Absence check using 41 positive place invariants in 196 ms returned sat
[2021-05-19 12:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:43:53] [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: Broken pipe") while checking expression at index 3
[2021-05-19 12:43:53] [INFO ] [Real]Absence check using 41 positive place invariants in 128 ms returned sat
[2021-05-19 12:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:43:58] [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: Broken pipe") while checking expression at index 4
[2021-05-19 12:43:58] [INFO ] [Real]Absence check using 41 positive place invariants in 99 ms returned unsat
[2021-05-19 12:43:58] [INFO ] [Real]Absence check using 41 positive place invariants in 137 ms returned sat
[2021-05-19 12:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:44:03] [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: Broken pipe (>= t36189 0)") while checking expression at index 6
[2021-05-19 12:44:03] [INFO ] [Real]Absence check using 41 positive place invariants in 128 ms returned sat
[2021-05-19 12:44:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:44:08] [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: Broken pipe (>= t39932 0)") while checking expression at index 7
FORMULA TokenRing-PT-040-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 679 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 6942 steps, including 0 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 396 steps, including 0 resets, run timeout after 5353 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3253 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3560 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3502 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3405 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3214 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 3497 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 16531 steps, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 16531 steps, saw 4374 distinct states, run finished after 30001 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:45:45] [INFO ] Computed 41 place invariants in 284 ms
[2021-05-19 12:45:48] [INFO ] [Real]Absence check using 41 positive place invariants in 1895 ms returned sat
[2021-05-19 12:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:46:06] [INFO ] [Real]Absence check using state equation in 17956 ms returned sat
[2021-05-19 12:46:09] [INFO ] State equation strengthened by 64040 read => feed constraints.
[2021-05-19 12:46:30] [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: Broken pipe (=> (> t62646 0) (or (> t2232 0) (> t2392 0) (> t3869 0) (> t4380 0) (> t4944 0) (> t9707 0) (> t13108 0) (> t17100 0) (> t17465 0) (> t22672 0) (> t24809 0) (> t25535 0) (> t26965 0) (> t27935 0) (> t28303 0) (> t29883 0) (> t33003 0) (> t33045 0) (> t33232 0) (> t33494 0) (> t33988 0) (> t34665 0) (> t35125 0) (> t37962 0) (> t40732 0) (> t43054 0) (> t43788 0) (> t49271 0) (> t49885 0) (> t50472 0) (> t51326 0) (> t51389 0) (> t52776 0) (> t54284 0) (> t55039 0) (> t55313 0) (> t55707 0) (> t58480 0) (> t59065 0) (> t59970 0)))") while checking expression at index 0
[2021-05-19 12:46:31] [INFO ] [Real]Absence check using 41 positive place invariants in 144 ms returned sat
[2021-05-19 12:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:46:48] [INFO ] [Real]Absence check using state equation in 16942 ms returned sat
[2021-05-19 12:47:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:47:13] [INFO ] [Real]Added 64040 Read/Feed constraints in 23818 ms returned unknown
[2021-05-19 12:47:14] [INFO ] [Real]Absence check using 41 positive place invariants in 188 ms returned sat
[2021-05-19 12:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:47:33] [INFO ] [Real]Absence check using state equation in 19032 ms returned sat
[2021-05-19 12:47:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:47:58] [INFO ] [Real]Added 64040 Read/Feed constraints in 24077 ms returned unknown
[2021-05-19 12:47:59] [INFO ] [Real]Absence check using 41 positive place invariants in 125 ms returned sat
[2021-05-19 12:47:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:48:15] [INFO ] [Real]Absence check using state equation in 16134 ms returned sat
[2021-05-19 12:48:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:48:43] [INFO ] [Real]Added 64040 Read/Feed constraints in 26690 ms returned unknown
[2021-05-19 12:48:43] [INFO ] [Real]Absence check using 41 positive place invariants in 122 ms returned sat
[2021-05-19 12:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:49:00] [INFO ] [Real]Absence check using state equation in 16788 ms returned sat
[2021-05-19 12:49:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:49:26] [INFO ] [Real]Added 64040 Read/Feed constraints in 23477 ms returned unknown
[2021-05-19 12:49:26] [INFO ] [Real]Absence check using 41 positive place invariants in 199 ms returned sat
[2021-05-19 12:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:49:43] [INFO ] [Real]Absence check using state equation in 16572 ms returned sat
[2021-05-19 12:50:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:50:11] [INFO ] [Real]Added 64040 Read/Feed constraints in 26415 ms returned unknown
[2021-05-19 12:50:11] [INFO ] [Real]Absence check using 41 positive place invariants in 126 ms returned sat
[2021-05-19 12:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:50:32] [INFO ] [Real]Absence check using state equation in 20987 ms returned sat
[2021-05-19 12:50:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:50:56] [INFO ] [Real]Added 64040 Read/Feed constraints in 22236 ms returned unknown
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 561 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 492 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:50:57] [INFO ] Computed 41 place invariants in 244 ms
[2021-05-19 12:50:58] [INFO ] Implicit Places using invariants in 726 ms returned []
Implicit Place search using SMT only with invariants took 728 ms to find 0 implicit places.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:50:58] [INFO ] Computed 41 place invariants in 252 ms
[2021-05-19 12:51:28] [INFO ] Performed 8143/65641 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2021-05-19 12:51:58] [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 (>= s604 1) (>= s653 1))") after 60287 ms
Finished structural reductions, in 1 iterations. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 9922 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:52:29] [INFO ] Computed 41 place invariants in 202 ms
[2021-05-19 12:52:32] [INFO ] [Real]Absence check using 41 positive place invariants in 1921 ms returned sat
[2021-05-19 12:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:52:49] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:52:49] [INFO ] [Real]Absence check using state equation in 17035 ms returned (error "Failed to check-sat")
[2021-05-19 12:52:50] [INFO ] [Real]Absence check using 41 positive place invariants in 126 ms returned sat
[2021-05-19 12:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:53:05] [INFO ] [Real]Absence check using state equation in 15612 ms returned sat
[2021-05-19 12:53:08] [INFO ] State equation strengthened by 64040 read => feed constraints.
[2021-05-19 12:53:09] [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: Broken pipe (=> (> t1501 0) (or (> t2361 0) (> t5955 0) (> t6391 0) (> t7150 0) (> t10877 0) (> t10883 0) (> t11527 0) (> t17614 0) (> t18317 0) (> t18757 0) (> t21896 0) (> t24074 0) (> t24794 0) (> t26146 0) (> t26852 0) (> t27938 0) (> t29268 0) (> t29970 0) (> t35623 0) (> t38652 0) (> t41618 0) (> t42819 0) (> t44604 0) (> t45531 0) (> t45918 0) (> t46375 0) (> t48679 0) (> t50410 0) (> t50585 0) (> t52742 0) (> t53055 0) (> t53734 0) (> t54247 0) (> t55358 0) (> t60217 0) (> t60643 0) (> t61837 0) (> t62160 0) (> t63571 0) (> t65122 0)))") while checking expression at index 1
[2021-05-19 12:53:10] [INFO ] [Real]Absence check using 41 positive place invariants in 198 ms returned sat
[2021-05-19 12:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:53:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 12:53:29] [INFO ] [Real]Absence check using state equation in 19436 ms returned (error "Failed to check-sat")
[2021-05-19 12:53:30] [INFO ] [Real]Absence check using 41 positive place invariants in 130 ms returned sat
[2021-05-19 12:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:53:47] [INFO ] [Real]Absence check using state equation in 16934 ms returned sat
[2021-05-19 12:53:49] [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: Broken pipe (=> (> t2479 0) (or (> t3681 0) (> t3854 0) (> t4902 0) (> t6548 0) (> t6557 0) (> t6867 0) (> t7403 0) (> t8621 0) (> t11552 0) (> t12675 0) (> t14660 0) (> t15140 0) (> t17173 0) (> t21119 0) (> t22281 0) (> t26534 0) (> t26671 0) (> t28156 0) (> t29471 0) (> t29676 0) (> t30649 0) (> t33182 0) (> t35635 0) (> t37631 0) (> t41741 0) (> t43649 0) (> t43924 0) (> t44383 0) (> t44612 0) (> t50759 0) (> t52508 0) (> t56553 0) (> t56611 0) (> t57447 0) (> t59199 0) (> t60658 0) (> t63103 0) (> t63483 0) (> t64748 0) (> t64821 0)))") while checking expression at index 3
[2021-05-19 12:53:50] [INFO ] [Real]Absence check using 41 positive place invariants in 156 ms returned sat
[2021-05-19 12:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:54:06] [INFO ] [Real]Absence check using state equation in 16028 ms returned sat
[2021-05-19 12:54:09] [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: Broken pipe (=> (> t4412 0) (or (> t2628 0) (> t3009 0) (> t3277 0) (> t3883 0) (> t4777 0) (> t6001 0) (> t8359 0) (> t9340 0) (> t11846 0) (> t11927 0) (> t14529 0) (> t16086 0) (> t16521 0) (> t18056 0) (> t19080 0) (> t20338 0) (> t21023 0) (> t22453 0) (> t22510 0) (> t23729 0) (> t24249 0) (> t24470 0) (> t28396 0) (> t28451 0) (> t32449 0) (> t32630 0) (> t38362 0) (> t38997 0) (> t40613 0) (> t41748 0) (> t42213 0) (> t44952 0) (> t47392 0) (> t47880 0) (> t54152 0) (> t57485 0) (> t63577 0) (> t63626 0) (> t65390 0) (> t65538 0)))") while checking expression at index 4
[2021-05-19 12:54:10] [INFO ] [Real]Absence check using 41 positive place invariants in 134 ms returned sat
[2021-05-19 12:54:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:54:26] [INFO ] [Real]Absence check using state equation in 16197 ms returned sat
[2021-05-19 12:54:29] [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: Broken pipe (=> (> t3758 0) (or (> t1083 0) (> t2181 0) (> t9800 0) (> t11182 0) (> t11298 0) (> t12104 0) (> t14049 0) (> t15714 0) (> t18091 0) (> t21924 0) (> t23574 0) (> t23590 0) (> t23944 0) (> t24049 0) (> t24749 0) (> t25195 0) (> t25537 0) (> t25979 0) (> t30072 0) (> t31666 0) (> t32653 0) (> t32832 0) (> t37548 0) (> t38541 0) (> t39341 0) (> t41408 0) (> t43900 0) (> t46218 0) (> t47657 0) (> t48400 0) (> t48790 0) (> t49805 0) (> t49828 0) (> t54832 0) (> t55550 0) (> t57324 0) (> t57685 0) (> t60842 0) (> t63840 0) (> t64479 0)))") while checking expression at index 5
[2021-05-19 12:54:30] [INFO ] [Real]Absence check using 41 positive place invariants in 156 ms returned sat
[2021-05-19 12:54:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:54:47] [INFO ] [Real]Absence check using state equation in 17378 ms returned sat
[2021-05-19 12:54:49] [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: Broken pipe (=> (> t2681 0) (or (> t450 0) (> t1260 0) (> t4541 0) (> t5115 0) (> t5243 0) (> t5520 0) (> t8855 0) (> t8973 0) (> t10405 0) (> t12880 0) (> t13003 0) (> t18238 0) (> t19334 0) (> t19428 0) (> t21161 0) (> t21401 0) (> t21613 0) (> t22697 0) (> t24120 0) (> t24516 0) (> t25038 0) (> t26141 0) (> t28827 0) (> t29008 0) (> t31602 0) (> t34950 0) (> t36242 0) (> t38929 0) (> t39421 0) (> t40179 0) (> t44832 0) (> t46592 0) (> t48280 0) (> t52038 0) (> t52101 0) (> t53001 0) (> t55256 0) (> t58302 0) (> t59129 0) (> t63501 0)))") while checking expression at index 6
Applied a total of 0 rules in 310 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2021-05-19 12:54:50] [INFO ] Computed 41 place invariants in 230 ms
[2021-05-19 12:54:53] [INFO ] [Real]Absence check using 41 positive place invariants in 1975 ms returned sat
[2021-05-19 12:54:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:55:11] [INFO ] [Real]Absence check using state equation in 17853 ms returned sat
[2021-05-19 12:55:20] [INFO ] Computed and/alt/rep : 64040/2560040/64040 causal constraints in 7146 ms.
[2021-05-19 12:55:24] [INFO ] Added : 0 causal constraints over 0 iterations in 10759 ms. Result :sat
[2021-05-19 12:55:32] [INFO ] [Real]Absence check using 41 positive place invariants in 126 ms returned sat
[2021-05-19 12:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:55:49] [INFO ] [Real]Absence check using state equation in 16626 ms returned sat
[2021-05-19 12:55:58] [INFO ] Computed and/alt/rep : 64040/2560040/64040 causal constraints in 6612 ms.
[2021-05-19 12:56:02] [INFO ] Added : 0 causal constraints over 0 iterations in 9990 ms. Result :sat
[2021-05-19 12:56:09] [INFO ] [Real]Absence check using 41 positive place invariants in 127 ms returned sat
[2021-05-19 12:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:56:26] [INFO ] [Real]Absence check using state equation in 16378 ms returned sat
[2021-05-19 12:56:35] [INFO ] Computed and/alt/rep : 64040/2560040/64040 causal constraints in 6726 ms.
[2021-05-19 12:56:38] [INFO ] Added : 0 causal constraints over 0 iterations in 9753 ms. Result :sat
[2021-05-19 12:56:45] [INFO ] [Real]Absence check using 41 positive place invariants in 121 ms returned sat
[2021-05-19 12:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:57:01] [INFO ] [Real]Absence check using state equation in 15642 ms returned sat
[2021-05-19 12:57:09] [INFO ] Computed and/alt/rep : 64040/2560040/64040 causal constraints in 5932 ms.
[2021-05-19 12:57:13] [INFO ] Added : 0 causal constraints over 0 iterations in 9396 ms. Result :sat
[2021-05-19 12:57:21] [INFO ] [Real]Absence check using 41 positive place invariants in 193 ms returned sat
[2021-05-19 12:57:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:57:37] [INFO ] [Real]Absence check using state equation in 16488 ms returned sat
[2021-05-19 12:57:47] [INFO ] Computed and/alt/rep : 64040/2560040/64040 causal constraints in 7171 ms.
[2021-05-19 12:57:50] [INFO ] Added : 0 causal constraints over 0 iterations in 10353 ms. Result :sat
[2021-05-19 12:57:57] [INFO ] [Real]Absence check using 41 positive place invariants in 132 ms returned sat
[2021-05-19 12:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:58:14] [INFO ] [Real]Absence check using state equation in 16617 ms returned sat
[2021-05-19 12:58:23] [INFO ] Computed and/alt/rep : 64040/2560040/64040 causal constraints in 6292 ms.
[2021-05-19 12:58:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9995 ms. Result :sat
[2021-05-19 12:58:34] [INFO ] [Real]Absence check using 41 positive place invariants in 121 ms returned sat
[2021-05-19 12:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:58:52] [INFO ] [Real]Absence check using state equation in 17637 ms returned sat
[2021-05-19 12:59:01] [INFO ] Computed and/alt/rep : 64040/2560040/64040 causal constraints in 6532 ms.
[2021-05-19 12:59:05] [INFO ] Added : 0 causal constraints over 0 iterations in 9829 ms. Result :sat
[2021-05-19 12:59:13] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 293 ms.
[2021-05-19 12:59:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 313 ms.
[2021-05-19 12:59:18] [INFO ] Flatten gal took : 4280 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ TokenRing-PT-040 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 6385504 kB
After kill :
MemTotal: 16427364 kB
MemFree: 15372208 kB
--------------------
content from stderr:
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-PT-040"
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 TokenRing-PT-040, 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 r284-smll-162123894400064"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-040.tgz
mv TokenRing-PT-040 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;