Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872300766.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-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 itslola
Input is QuasiCertifProtocol-COL-28, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872300766
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 3.7K Apr 12 07:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 12 07:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 11 07:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 11 07:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 13:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 13:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 9 20:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 9 20:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 120K Mar 24 05:37 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 QuasiCertifProtocol-COL-28-ReachabilityCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-28-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591181031698

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 10:43:53] [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, -timeout, 3600, -rebuildPNML]
[2020-06-03 10:43:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 10:43:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 10:43:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 552 ms
[2020-06-03 10:43:53] [INFO ] sort/places :
tsidxtsid->n9,n8,n7,
Dot->malicious_reservoir,CstopAbort,SstopAbort,AstopAbort,a5,a4,a3,a2,a1,Astart,AstopOK,
tsid->n6,n5,n4,n3,n2,n1,c1,Cstart,Sstart,s2,s3,s4,s5,s6,SstopOK,CstopOK,

[2020-06-03 10:43:53] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 2998 PT places and 446.0 transition bindings in 21 ms.
[2020-06-03 10:43:53] [INFO ] Computed order based on color domains.
[2020-06-03 10:43:53] [INFO ] Unfolded HLPN to a Petri net with 2998 places and 446 transitions in 28 ms.
[2020-06-03 10:43:53] [INFO ] Unfolded HLPN properties in 1 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 66 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 303 resets, run finished after 508 ms. (steps per millisecond=19 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0]
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 523 ms. (steps per millisecond=19 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 215 ms. (steps per millisecond=46 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 135 ms. (steps per millisecond=74 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 243 ms. (steps per millisecond=41 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 285 ms. (steps per millisecond=35 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 223 ms. (steps per millisecond=44 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 91 ms. (steps per millisecond=109 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 15 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]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 216 ms. (steps per millisecond=46 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 86 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 14 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]
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 107 ms. (steps per millisecond=93 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 446 rows 2998 cols
[2020-06-03 10:43:57] [INFO ] Computed 2553 place invariants in 211 ms
[2020-06-03 10:43:57] [INFO ] [Real]Absence check using 4 positive place invariants in 117 ms returned unsat
[2020-06-03 10:43:58] [INFO ] [Real]Absence check using 4 positive place invariants in 35 ms returned sat
[2020-06-03 10:44:02] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4123 ms returned sat
[2020-06-03 10:44:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:02] [INFO ] [Real]Absence check using state equation in 525 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 10:44:03] [INFO ] [Real]Absence check using 4 positive place invariants in 40 ms returned sat
[2020-06-03 10:44:07] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 3955 ms returned sat
[2020-06-03 10:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:07] [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 (= s224 (- t418 t225))") while checking expression at index 2
[2020-06-03 10:44:08] [INFO ] [Real]Absence check using 4 positive place invariants in 44 ms returned sat
[2020-06-03 10:44:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:44:12] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4641 ms returned (error "Failed to check-sat")
[2020-06-03 10:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:12] [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 3
[2020-06-03 10:44:13] [INFO ] [Real]Absence check using 4 positive place invariants in 41 ms returned sat
[2020-06-03 10:44:17] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4279 ms returned sat
[2020-06-03 10:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:44:17] [INFO ] [Real]Absence check using state equation in 450 ms returned (error "Failed to check-sat")
[2020-06-03 10:44:18] [INFO ] [Real]Absence check using 4 positive place invariants in 30 ms returned sat
[2020-06-03 10:44:22] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4719 ms returned sat
[2020-06-03 10:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:22] [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
[2020-06-03 10:44:23] [INFO ] [Real]Absence check using 4 positive place invariants in 29 ms returned sat
[2020-06-03 10:44:27] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4371 ms returned sat
[2020-06-03 10:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:27] [INFO ] [Real]Absence check using state equation in 363 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 10:44:28] [INFO ] [Real]Absence check using 4 positive place invariants in 29 ms returned unsat
[2020-06-03 10:44:28] [INFO ] [Real]Absence check using 4 positive place invariants in 31 ms returned sat
[2020-06-03 10:44:32] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4414 ms returned sat
[2020-06-03 10:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:33] [INFO ] [Real]Absence check using state equation in 321 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 10:44:33] [INFO ] [Real]Absence check using 4 positive place invariants in 33 ms returned unsat
[2020-06-03 10:44:33] [INFO ] [Real]Absence check using 4 positive place invariants in 58 ms returned sat
[2020-06-03 10:44:37] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4122 ms returned sat
[2020-06-03 10:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:38] [INFO ] [Real]Absence check using state equation in 580 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 10:44:38] [INFO ] [Real]Absence check using 4 positive place invariants in 37 ms returned unsat
[2020-06-03 10:44:39] [INFO ] [Real]Absence check using 4 positive place invariants in 67 ms returned sat
[2020-06-03 10:44:43] [INFO ] [Real]Absence check using 4 positive and 2549 generalized place invariants in 4244 ms returned sat
[2020-06-03 10:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:44:43] [INFO ] [Real]Absence check using state equation in 405 ms returned (error "Solver has unexpectedly terminated")
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 2123 out of 2998 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2998/2998 places, 446/446 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 30318 edges and 2998 vertex of which 2996 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.52 ms
Applied a total of 1 rules in 218 ms. Remains 2996 /2998 variables (removed 2) and now considering 446/446 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2996/2998 places, 446/446 transitions.
Interrupted random walk after 662464 steps, including 20040 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 365137 steps, including 543 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 789093 steps, including 1182 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 264804 steps, including 530 resets, run timeout after 5001 ms. (steps per millisecond=52 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 314276 steps, including 477 resets, run timeout after 5001 ms. (steps per millisecond=62 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 341104 steps, including 518 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 857870 steps, including 1729 resets, run timeout after 5001 ms. (steps per millisecond=171 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 352981 steps, including 512 resets, run timeout after 5001 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2016 resets, run finished after 4646 ms. (steps per millisecond=215 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1477 resets, run finished after 3299 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 4374601 steps, run timeout after 30001 ms. (steps per millisecond=145 ) properties seen :[0, 0, 0, 1, 0, 0, 1, 1, 1]
Probabilistic random walk after 4374601 steps, saw 539715 distinct states, run finished after 30001 ms. (steps per millisecond=145 ) properties seen :[0, 0, 0, 1, 0, 0, 1, 1, 1]
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 446 rows 2996 cols
[2020-06-03 10:46:27] [INFO ] Computed 2551 place invariants in 94 ms
[2020-06-03 10:46:27] [INFO ] [Real]Absence check using 1 positive place invariants in 32 ms returned sat
[2020-06-03 10:46:31] [INFO ] [Real]Absence check using 1 positive and 2550 generalized place invariants in 4201 ms returned sat
[2020-06-03 10:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:46:45] [INFO ] [Real]Absence check using state equation in 14400 ms returned sat
[2020-06-03 10:46:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:46:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 45 ms returned sat
[2020-06-03 10:46:50] [INFO ] [Nat]Absence check using 1 positive and 2550 generalized place invariants in 4373 ms returned sat
[2020-06-03 10:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:47:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:47:20] [INFO ] [Nat]Absence check using state equation in 29667 ms returned unsat
[2020-06-03 10:47:20] [INFO ] [Real]Absence check using 1 positive place invariants in 25 ms returned sat
[2020-06-03 10:47:24] [INFO ] [Real]Absence check using 1 positive and 2550 generalized place invariants in 3884 ms returned sat
[2020-06-03 10:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:47:39] [INFO ] [Real]Absence check using state equation in 15131 ms returned sat
[2020-06-03 10:47:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:47:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 36 ms returned sat
[2020-06-03 10:47:44] [INFO ] [Nat]Absence check using 1 positive and 2550 generalized place invariants in 4286 ms returned sat
[2020-06-03 10:47:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:48:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:48:08] [INFO ] [Nat]Absence check using state equation in 23791 ms returned unknown
[2020-06-03 10:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 41 ms returned sat
[2020-06-03 10:48:13] [INFO ] [Real]Absence check using 1 positive and 2550 generalized place invariants in 5171 ms returned sat
[2020-06-03 10:48:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:48:31] [INFO ] [Real]Absence check using state equation in 18275 ms returned unsat
[2020-06-03 10:48:32] [INFO ] [Real]Absence check using 1 positive place invariants in 39 ms returned sat
[2020-06-03 10:48:36] [INFO ] [Real]Absence check using 1 positive and 2550 generalized place invariants in 4252 ms returned sat
[2020-06-03 10:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:48:50] [INFO ] [Real]Absence check using state equation in 14344 ms returned sat
[2020-06-03 10:48:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:48:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2020-06-03 10:48:55] [INFO ] [Nat]Absence check using 1 positive and 2550 generalized place invariants in 4532 ms returned sat
[2020-06-03 10:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:49:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:49:18] [INFO ] [Nat]Absence check using state equation in 22371 ms returned unknown
[2020-06-03 10:49:18] [INFO ] [Real]Absence check using 1 positive place invariants in 37 ms returned sat
[2020-06-03 10:49:22] [INFO ] [Real]Absence check using 1 positive and 2550 generalized place invariants in 4163 ms returned sat
[2020-06-03 10:49:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:49:42] [INFO ] [Real]Absence check using state equation in 19759 ms returned sat
[2020-06-03 10:49:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:49:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 25 ms returned sat
[2020-06-03 10:49:46] [INFO ] [Nat]Absence check using 1 positive and 2550 generalized place invariants in 4146 ms returned sat
[2020-06-03 10:49:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:50:06] [INFO ] [Nat]Absence check using state equation in 19964 ms returned sat
[2020-06-03 10:50:07] [INFO ] Computed and/alt/rep : 416/3055/416 causal constraints in 50 ms.
[2020-06-03 10:50:13] [INFO ] Added : 5 causal constraints over 1 iterations in 6321 ms. Result :unknown
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1104 out of 2996 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2996/2996 places, 446/446 transitions.
Drop transitions removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Discarding 29 places :
Implicit places reduction removed 29 places
Iterating post reduction 0 with 116 rules applied. Total rules applied 116 place count 2967 transition count 359
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 2 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 1 with 58 rules applied. Total rules applied 174 place count 2938 transition count 330
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 176 place count 2938 transition count 328
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 178 place count 2936 transition count 328
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 179 place count 2935 transition count 327
Applied a total of 179 rules in 613 ms. Remains 2935 /2996 variables (removed 61) and now considering 327/446 (removed 119) transitions.
Finished structural reductions, in 1 iterations. Remains : 2935/2996 places, 327/446 transitions.
Incomplete random walk after 1000000 steps, including 28140 resets, run finished after 17591 ms. (steps per millisecond=56 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 855 resets, run finished after 4072 ms. (steps per millisecond=245 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 348058 steps, including 297 resets, run timeout after 5001 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 680 resets, run finished after 3589 ms. (steps per millisecond=278 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 7450102 steps, run timeout after 30001 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0]
Probabilistic random walk after 7450102 steps, saw 895583 distinct states, run finished after 30001 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0]
// Phase 1: matrix 327 rows 2935 cols
[2020-06-03 10:51:14] [INFO ] Computed 2608 place invariants in 50 ms
[2020-06-03 10:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 25 ms returned sat
[2020-06-03 10:51:18] [INFO ] [Real]Absence check using 1 positive and 2607 generalized place invariants in 4081 ms returned sat
[2020-06-03 10:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:51:32] [INFO ] [Real]Absence check using state equation in 13959 ms returned sat
[2020-06-03 10:51:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:51:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 36 ms returned sat
[2020-06-03 10:51:37] [INFO ] [Nat]Absence check using 1 positive and 2607 generalized place invariants in 4308 ms returned sat
[2020-06-03 10:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:51:49] [INFO ] [Nat]Absence check using state equation in 12187 ms returned unsat
[2020-06-03 10:51:49] [INFO ] [Real]Absence check using 1 positive place invariants in 36 ms returned sat
[2020-06-03 10:51:55] [INFO ] [Real]Absence check using 1 positive and 2607 generalized place invariants in 5427 ms returned sat
[2020-06-03 10:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:52:12] [INFO ] [Real]Absence check using state equation in 17965 ms returned sat
[2020-06-03 10:52:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:52:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 29 ms returned sat
[2020-06-03 10:52:18] [INFO ] [Nat]Absence check using 1 positive and 2607 generalized place invariants in 4899 ms returned sat
[2020-06-03 10:52:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:52:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:52:51] [INFO ] [Nat]Absence check using state equation in 33319 ms returned unknown
[2020-06-03 10:52:51] [INFO ] [Real]Absence check using 1 positive place invariants in 36 ms returned sat
[2020-06-03 10:52:56] [INFO ] [Real]Absence check using 1 positive and 2607 generalized place invariants in 4611 ms returned sat
[2020-06-03 10:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:53:08] [INFO ] [Real]Absence check using state equation in 12317 ms returned sat
[2020-06-03 10:53:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:53:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 35 ms returned sat
[2020-06-03 10:53:13] [INFO ] [Nat]Absence check using 1 positive and 2607 generalized place invariants in 4199 ms returned sat
[2020-06-03 10:53:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:53:25] [INFO ] [Nat]Absence check using state equation in 12120 ms returned sat
[2020-06-03 10:53:25] [INFO ] Computed and/alt/rep : 268/2934/268 causal constraints in 37 ms.
[2020-06-03 10:53:29] [INFO ] Added : 177 causal constraints over 36 iterations in 4294 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 59 ms.
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 20600 steps, including 162 resets, run finished after 757 ms. (steps per millisecond=27 ) properties seen :[0, 1] could not realise parikh vector
FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 928 out of 2935 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2935/2935 places, 327/327 transitions.
Discarding 33 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Graph (complete) has 31674 edges and 2935 vertex of which 2902 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.19 ms
Drop transitions removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 29 places :
Implicit places reduction removed 29 places
Iterating post reduction 0 with 149 rules applied. Total rules applied 150 place count 2873 transition count 205
Ensure Unique test removed 29 places
Iterating post reduction 1 with 29 rules applied. Total rules applied 179 place count 2844 transition count 205
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 87 Pre rules applied. Total rules applied 179 place count 2844 transition count 118
Deduced a syphon composed of 87 places in 1 ms
Ensure Unique test removed 58 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 2 with 232 rules applied. Total rules applied 411 place count 2699 transition count 118
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 411 place count 2699 transition count 117
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 413 place count 2698 transition count 117
Applied a total of 413 rules in 218 ms. Remains 2698 /2935 variables (removed 237) and now considering 117/327 (removed 210) transitions.
Finished structural reductions, in 1 iterations. Remains : 2698/2935 places, 117/327 transitions.
Interrupted random walk after 722594 steps, including 6123 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen :[0]
Interrupted Best-First random walk after 175069 steps, including 94 resets, run timeout after 5001 ms. (steps per millisecond=35 ) properties seen :[0]
Interrupted probabilistic random walk after 2709737 steps, run timeout after 30001 ms. (steps per millisecond=90 ) properties seen :[0]
Probabilistic random walk after 2709737 steps, saw 288094 distinct states, run finished after 30002 ms. (steps per millisecond=90 ) properties seen :[0]
// Phase 1: matrix 117 rows 2698 cols
[2020-06-03 10:54:35] [INFO ] Computed 2581 place invariants in 10 ms
[2020-06-03 10:54:37] [INFO ] [Real]Absence check using 899 positive place invariants in 997 ms returned sat
[2020-06-03 10:54:41] [INFO ] [Real]Absence check using 899 positive and 1682 generalized place invariants in 3770 ms returned sat
[2020-06-03 10:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:54:52] [INFO ] [Real]Absence check using state equation in 11854 ms returned sat
[2020-06-03 10:54:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:54:54] [INFO ] [Nat]Absence check using 899 positive place invariants in 1069 ms returned sat
[2020-06-03 10:55:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:55:09] [INFO ] [Nat]Absence check using 899 positive and 1682 generalized place invariants in 15100 ms returned unknown
Support contains 928 out of 2698 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2698/2698 places, 117/117 transitions.
Applied a total of 0 rules in 153 ms. Remains 2698 /2698 variables (removed 0) and now considering 117/117 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2698/2698 places, 117/117 transitions.
Starting structural reductions, iteration 0 : 2698/2698 places, 117/117 transitions.
Applied a total of 0 rules in 93 ms. Remains 2698 /2698 variables (removed 0) and now considering 117/117 (removed 0) transitions.
// Phase 1: matrix 117 rows 2698 cols
[2020-06-03 10:55:09] [INFO ] Computed 2581 place invariants in 7 ms
[2020-06-03 10:55:29] [INFO ] Implicit Places using invariants in 20136 ms returned [2552, 2553, 2554, 2555, 2556, 2557, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2574, 2575, 2576, 2577, 2578, 2579, 2580, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2611, 2612, 2613, 2614, 2615, 2616, 2617, 2618, 2619, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2627, 2628, 2629, 2630, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638]
Discarding 87 places :
Implicit Place search using SMT only with invariants took 20145 ms to find 87 implicit places.
[2020-06-03 10:55:29] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:55:29] [INFO ] Computed 2494 place invariants in 9 ms
[2020-06-03 10:55:34] [INFO ] Dead Transitions using invariants and state equation in 4797 ms returned []
Starting structural reductions, iteration 1 : 2611/2698 places, 117/117 transitions.
Applied a total of 0 rules in 120 ms. Remains 2611 /2611 variables (removed 0) and now considering 117/117 (removed 0) transitions.
[2020-06-03 10:55:34] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:55:34] [INFO ] Computed 2494 place invariants in 13 ms
[2020-06-03 10:55:39] [INFO ] Dead Transitions using invariants and state equation in 4704 ms returned []
Finished structural reductions, in 2 iterations. Remains : 2611/2698 places, 117/117 transitions.
Interrupted random walk after 705344 steps, including 5977 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen :[0]
Interrupted Best-First random walk after 174854 steps, including 94 resets, run timeout after 5001 ms. (steps per millisecond=34 ) properties seen :[0]
Interrupted probabilistic random walk after 2754148 steps, run timeout after 30001 ms. (steps per millisecond=91 ) properties seen :[0]
Probabilistic random walk after 2754148 steps, saw 292361 distinct states, run finished after 30001 ms. (steps per millisecond=91 ) properties seen :[0]
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:56:44] [INFO ] Computed 2494 place invariants in 16 ms
[2020-06-03 10:56:45] [INFO ] [Real]Absence check using 841 positive place invariants in 1015 ms returned sat
[2020-06-03 10:56:49] [INFO ] [Real]Absence check using 841 positive and 1653 generalized place invariants in 3563 ms returned sat
[2020-06-03 10:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:57:01] [INFO ] [Real]Absence check using state equation in 12096 ms returned sat
[2020-06-03 10:57:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:57:02] [INFO ] [Nat]Absence check using 841 positive place invariants in 913 ms returned sat
[2020-06-03 10:57:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:57:18] [INFO ] [Nat]Absence check using 841 positive and 1653 generalized place invariants in 15736 ms returned unknown
Support contains 928 out of 2611 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2611/2611 places, 117/117 transitions.
Applied a total of 0 rules in 83 ms. Remains 2611 /2611 variables (removed 0) and now considering 117/117 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 2611/2611 places, 117/117 transitions.
Starting structural reductions, iteration 0 : 2611/2611 places, 117/117 transitions.
Applied a total of 0 rules in 99 ms. Remains 2611 /2611 variables (removed 0) and now considering 117/117 (removed 0) transitions.
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:57:18] [INFO ] Computed 2494 place invariants in 9 ms
[2020-06-03 10:57:38] [INFO ] Implicit Places using invariants in 19993 ms returned []
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:57:38] [INFO ] Computed 2494 place invariants in 7 ms
[2020-06-03 10:58:14] [INFO ] Implicit Places using invariants and state equation in 35866 ms returned []
Implicit Place search using SMT with State Equation took 55863 ms to find 0 implicit places.
[2020-06-03 10:58:14] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:58:14] [INFO ] Computed 2494 place invariants in 9 ms
[2020-06-03 10:58:18] [INFO ] Dead Transitions using invariants and state equation in 4423 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2611/2611 places, 117/117 transitions.
Incomplete random walk after 100000 steps, including 847 resets, run finished after 4102 ms. (steps per millisecond=24 ) properties seen :[0]
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:58:23] [INFO ] Computed 2494 place invariants in 4 ms
[2020-06-03 10:58:24] [INFO ] [Real]Absence check using 841 positive place invariants in 1045 ms returned sat
[2020-06-03 10:58:27] [INFO ] [Real]Absence check using 841 positive and 1653 generalized place invariants in 3491 ms returned sat
[2020-06-03 10:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:58:39] [INFO ] [Real]Absence check using state equation in 11694 ms returned sat
[2020-06-03 10:58:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:58:40] [INFO ] [Nat]Absence check using 841 positive place invariants in 953 ms returned sat
[2020-06-03 10:58:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:58:56] [INFO ] [Nat]Absence check using 841 positive and 1653 generalized place invariants in 15617 ms returned unknown
Applied a total of 0 rules in 131 ms. Remains 2611 /2611 variables (removed 0) and now considering 117/117 (removed 0) transitions.
// Phase 1: matrix 117 rows 2611 cols
[2020-06-03 10:58:56] [INFO ] Computed 2494 place invariants in 7 ms
[2020-06-03 10:58:57] [INFO ] [Real]Absence check using 841 positive place invariants in 1018 ms returned sat
[2020-06-03 10:59:01] [INFO ] [Real]Absence check using 841 positive and 1653 generalized place invariants in 3648 ms returned sat
[2020-06-03 10:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:59:12] [INFO ] [Real]Absence check using state equation in 11531 ms returned sat
[2020-06-03 10:59:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:59:14] [INFO ] [Nat]Absence check using 841 positive place invariants in 1001 ms returned sat
[2020-06-03 10:59:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:59:29] [INFO ] [Nat]Absence check using 841 positive and 1653 generalized place invariants in 15192 ms returned unknown
[2020-06-03 10:59:29] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2020-06-03 10:59:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 27 ms.
[2020-06-03 10:59:29] [INFO ] Flatten gal took : 273 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ QuasiCertifProtocol-COL-28 @ 3570 seconds

FORMULA QuasiCertifProtocol-COL-28-ReachabilityCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS SYMMETRIES TOPOLOGICAL USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3566
rslt: Output for ReachabilityCardinality @ QuasiCertifProtocol-COL-28

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"places_significant": 117,
"singleton_clusters": 0,
"transitions": 117
},
"result":
{
"edges": 86,
"markings": 59,
"produced_by": "state space",
"value": true
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 2728/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 83552
lola: finding significant places
lola: 2611 places, 117 transitions, 117 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: A (G (((p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p126 + p127 + p128 + p129 + p812 + p145 + p783 + p754 + p725 + p696 + p667 + p638 + p609 + p174 + p580 + p551 + p522 + p493 + p464 + p435 + p406 + p377 + p348 + p319 + p203 + p290 + p261 + p232 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p206 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 + p255 + p256 + p257 + p258 + p259 + p260 + p205 + p262 + p263 + p264 + p265 + p266 + p267 + p268 + p269 + p270 + p271 + p272 + p273 + p274 + p275 + p276 + p277 + p278 + p279 + p280 + p281 + p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p204 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 + p305 + p306 + p307 + p308 + p309 + p310 + p311 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p202 + p320 + p321 + p322 + p323 + p324 + p325 + p326 + p327 + p328 + p329 + p330 + p331 + p332 + p333 + p334 + p335 + p336 + p337 + p338 + p339 + p340 + p341 + p342 + p343 + p344 + p345 + p346 + p347 + p201 + p349 + p350 + p351 + p352 + p353 + p354 + p355 + p356 + p357 + p358 + p359 + p360 + p361 + p362 + p363 + p364 + p365 + p366 + p367 + p368 + p369 + p370 + p371 + p372 + p373 + p374 + p375 + p376 + p200 + p378 + p379 + p380 + p381 + p382 + p383 + p384 + p385 + p386 + p387 + p388 + p389 + p390 + p391 + p392 + p393 + p394 + p395 + p396 + p397 + p398 + p399 + p400 + p401 + p402 + p403 + p404 + p405 + p199 + p407 + p408 + p409 + p410 + p411 + p412 + p413 + p414 + p415 + p416 + p417 + p418 + p419 + p420 + p421 + p422 + p423 + p424 + p425 + p426 + p427 + p428 + p429 + p430 + p431 + p432 + p433 + p434 + p198 + p436 + p437 + p438 + p439 + p440 + p441 + p442 + p443 + p444 + p445 + p446 + p447 + p448 + p449 + p450 + p451 + p452 + p453 + p454 + p455 + p456 + p457 + p458 + p459 + p460 + p461 + p462 + p463 + p197 + p465 + p466 + p467 + p468 + p469 + p470 + p471 + p472 + p473 + p474 + p475 + p476 + p477 + p478 + p479 + p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p490 + p491 + p492 + p196 + p494 + p495 + p496 + p497 + p498 + p499 + p500 + p501 + p502 + p503 + p504 + p505 + p506 + p507 + p508 + p509 + p510 + p511 + p512 + p513 + p514 + p515 + p516 + p517 + p518 + p519 + p520 + p521 + p195 + p523 + p524 + p525 + p526 + p527 + p528 + p529 + p530 + p531 + p532 + p533 + p534 + p535 + p536 + p537 + p538 + p539 + p540 + p541 + p542 + p543 + p544 + p545 + p546 + p547 + p548 + p549 + p550 + p194 + p552 + p553 + p554 + p555 + p556 + p557 + p558 + p559 + p560 + p561 + p562 + p563 + p564 + p565 + p566 + p567 + p568 + p569 + p570 + p571 + p572 + p573 + p574 + p575 + p576 + p577 + p578 + p579 + p193 + p581 + p582 + p583 + p584 + p585 + p586 + p587 + p588 + p589 + p590 + p591 + p592 + p593 + p594 + p595 + p596 + p597 + p598 + p599 + p192 + p191 + p190 + p189 + p188 + p187 + p186 + p185 + p184 + p183 + p182 + p181 + p180 + p179 + p178 + p177 + p176 + p175 + p173 + p172 + p171 + p170 + p169 + p168 + p167 + p166 + p165 + p164 + p163 + p162 + p161 + p160 + p159 + p600 + p601 + p602 + p603 + p604 + p605 + p606 + p607 + p608 + p158 + p610 + p611 + p612 + p613 + p614 + p615 + p616 + p617 + p618 + p619 + p620 + p621 + p622 + p623 + p624 + p625 + p626 + p627 + p628 + p629 + p630 + p631 + p632 + p633 + p634 + p635 + p636 + p637 + p157 + p639 + p640 + p641 + p642 + p643 + p644 + p645 + p646 + p647 + p648 + p649 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p156 + p668 + p669 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + p690 + p691 + p692 + p693 + p694 + p695 + p155 + p697 + p698 + p699 + p154 + p153 + p152 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + p720 + p721 + p722 + p723 + p724 + p151 + p726 + p727 + p728 + p729 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + p750 + p751 + p752 + p753 + p150 + p755 + p756 + p757 + p758 + p759 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + p780 + p781 + p782 + p149 + p784 + p785 + p786 + p787 + p788 + p789 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + p148 + p147 + p146 + p144 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + p810 + p811 + p143 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 + p828 + p829 + p830 + p831 + p832 + p833 + p834 + p835 + p836 + p837 + p838 + p839 + p840 + p142 + p141 + p140 + p139 + p138 + p137 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p136 + p135 + p134 + p133 + p132 + p131 + p130 + p125 + p124 + p123 + p122 + p121 + p120 + p119 + p118 + p117 <= p2582 + p2583 + p2584 + p2585 + p2586 + p2587 + p2588 + p2589 + p2590 + p2591 + p2592 + p2593 + p2594 + p2595 + p2596 + p2597 + p2598 + p2599 + p2600 + p2601 + p2602 + p2603 + p2604 + p2605 + p2606 + p2607 + p2608 + p2609 + p2610) OR (p2533 + p2532 + p2531 + p2530 + p2529 + p2528 + p2527 + p2526 + p2525 + p2524 + p2523 + p2534 + p2535 + p2536 + p2537 + p2538 + p2539 + p2540 + p2541 + p2542 + p2543 + p2544 + p2545 + p2546 + p2547 + p2548 + p2549 + p2550 + p2551 <= p2552 + p2553 + p2554 + p2555 + p2556 + p2557 + p2558 + p2559 + p2560 + p2561 + p2562 + p2563 + p2564 + p2565 + p2566 + p2567 + p2568 + p2569 + p2570 + p2571 + p2572 + p2573 + p2574 + p2575 + p2576 + p2577 + p2578 + p2579 + p2580))))
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p126 + p127 + p128 + p129 + p812 + p145 + p783 + p754 + p725 + p696 + p667 + p638 + p609 + p174 + p580 + p551 + p522 + p493 + p464 + p435 + p406 + p377 + p348 + p319 + p203 + p290 + p261 + p232 + p207 + p208 + p209 + p210 +... (shortened)
lola: processed formula length: 6488
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: local time limit reached - aborting
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: RESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: 59 markings, 86 edges
lola: formula 0: ((p2582 + p2583 + p2584 + p2585 + p2586 + p2587 + p2588 + p2589 + p2590 + p2591 + p2592 + p2593 + p2594 + p2595 + p2596 + p2597 + p2598 + p2599 + p2600 + p2601 + p2602 + p2603 + p2604 + p2605 + p2606 + p2607 + p2608 + p2609 + p2610 + 1 <= p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p126 + p127 + p128 + p129 + p812 + p145 + p783 + p754 + p725 + p696 + p667 + p638 + p609 + p174 + p580 + p551 + p522 + p493 + p464 + p435 + p406 + p377 + p348 + p319 + p203 + p290 + p261 + p232 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p206 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 + p255 + p256 + p257 + p258 + p259 + p260 + p205 + p262 + p263 + p264 + p265 + p266 + p267 + p268 + p269 + p270 + p271 + p272 + p273 + p274 + p275 + p276 + p277 + p278 + p279 + p280 + p281 + p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p204 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 + p305 + p306 + p307 + p308 + p309 + p310 + p311 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p202 + p320 + p321 + p322 + p323 + p324 + p325 + p326 + p327 + p328 + p329 + p330 + p331 + p332 + p333 + p334 + p335 + p336 + p337 + p338 + p339 + p340 + p341 + p342 + p343 + p344 + p345 + p346 + p347 + p201 + p349 + p350 + p351 + p352 + p353 + p354 + p355 + p356 + p357 + p358 + p359 + p360 + p361 + p362 + p363 + p364 + p365 + p366 + p367 + p368 + p369 + p370 + p371 + p372 + p373 + p374 + p375 + p376 + p200 + p378 + p379 + p380 + p381 + p382 + p383 + p384 + p385 + p386 + p387 + p388 + p389 + p390 + p391 + p392 + p393 + p394 + p395 + p396 + p397 + p398 + p399 + p400 + p401 + p402 + p403 + p404 + p405 + p199 + p407 + p408 + p409 + p410 + p411 + p412 + p413 + p414 + p415 + p416 + p417 + p418 + p419 + p420 + p421 + p422 + p423 + p424 + p425 + p426 + p427 + p428 + p429 + p430 + p431 + p432 + p433 + p434 + p198 + p436 + p437 + p438 + p439 + p440 + p441 + p442 + p443 + p444 + p445 + p446 + p447 + p448 + p449 + p450 + p451 + p452 + p453 + p454 + p455 + p456 + p457 + p458 + p459 + p460 + p461 + p462 + p463 + p197 + p465 + p466 + p467 + p468 + p469 + p470 + p471 + p472 + p473 + p474 + p475 + p476 + p477 + p478 + p479 + p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p490 + p491 + p492 + p196 + p494 + p495 + p496 + p497 + p498 + p499 + p500 + p501 + p502 + p503 + p504 + p505 + p506 + p507 + p508 + p509 + p510 + p511 + p512 + p513 + p514 + p515 + p516 + p517 + p518 + p519 + p520 + p521 + p195 + p523 + p524 + p525 + p526 + p527 + p528 + p529 + p530 + p531 + p532 + p533 + p534 + p535 + p536 + p537 + p538 + p539 + p540 + p541 + p542 + p543 + p544 + p545 + p546 + p547 + p548 + p549 + p550 + p194 + p552 + p553 + p554 + p555 + p556 + p557 + p558 + p559 + p560 + p561 + p562 + p563 + p564 + p565 + p566 + p567 + p568 + p569 + p570 + p571 + p572 + p573 + p574 + p575 + p576 + p577 + p578 + p579 + p193 + p581 + p582 + p583 + p584 + p585 + p586 + p587 + p588 + p589 + p590 + p591 + p592 + p593 + p594 + p595 + p596 + p597 + p598 + p599 + p192 + p191 + p190 + p189 + p188 + p187 + p186 + p185 + p184 + p183 + p182 + p181 + p180 + p179 + p178 + p177 + p176 + p175 + p173 + p172 + p171 + p170 + p169 + p168 + p167 + p166 + p165 + p164 + p163 + p162 + p161 + p160 + p159 + p600 + p601 + p602 + p603 + p604 + p605 + p606 + p607 + p608 + p158 + p610 + p611 + p612 + p613 + p614 + p615 + p616 + p617 + p618 + p619 + p620 + p621 + p622 + p623 + p624 + p625 + p626 + p627 + p628 + p629 + p630 + p631 + p632 + p633 + p634 + p635 + p636 + p637 + p157 + p639 + p640 + p641 + p642 + p643 + p644 + p645 + p646 + p647 + p648 + p649 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p156 + p668 + p669 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + p690 + p691 + p692 + p693 + p694 + p695 + p155 + p697 + p698 + p699 + p154 + p153 + p152 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + p720 + p721 + p722 + p723 + p724 + p151 + p726 + p727 + p728 + p729 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + p750 + p751 + p752 + p753 + p150 + p755 + p756 + p757 + p758 + p759 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + p780 + p781 + p782 + p149 + p784 + p785 + p786 + p787 + p788 + p789 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + p148 + p147 + p146 + p144 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + p810 + p811 + p143 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 + p828 + p829 + p830 + p831 + p832 + p833 + p834 + p835 + p836 + p837 + p838 + p839 + p840 + p142 + p141 + p140 + p139 + p138 + p137 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p136 + p135 + p134 + p133 + p132 + p131 + p130 + p125 + p124 + p123 + p122 + p121 + p120 + p119 + p118 + p117) AND (p2552 + p2553 + p2554 + p2555 + p2556 + p2557 + p2558 + p2559 + p2560 + p2561 + p2562 + p2563 + p2564 + p2565 + p2566 + p2567 + p2568 + p2569 + p2570 + p2571 + p2572 + p2573 + p2574 + p2575 + p2576 + p2577 + p2578 + p2579 + p2580 + 1 <= p2533 + p2532 + p2531 + p2530 + p2529 + p2528 + p2527 + p2526 + p2525 + p2524 + p2523 + p2534 + p2535 + p2536 + p2537 + p2538 + p2539 + p2540 + p2541 + p2542 + p2543 + p2544 + p2545 + p2546 + p2547 + p2548 + p2549 + p2550 + p2551))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: memory consumption: 23892 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished

--------------------
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="QuasiCertifProtocol-COL-28"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
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 itslola"
echo " Input is QuasiCertifProtocol-COL-28, 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 r176-tajo-158987872300766"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-28.tgz
mv QuasiCertifProtocol-COL-28 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 ;