Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r201-smll-167840347500285.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HealthRecord-PT-07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347500285
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 7.5K Feb 26 18:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 17:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 26 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K Feb 26 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 67K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HealthRecord-PT-07-UpperBounds-00
FORMULA_NAME HealthRecord-PT-07-UpperBounds-01
FORMULA_NAME HealthRecord-PT-07-UpperBounds-02
FORMULA_NAME HealthRecord-PT-07-UpperBounds-03
FORMULA_NAME HealthRecord-PT-07-UpperBounds-04
FORMULA_NAME HealthRecord-PT-07-UpperBounds-05
FORMULA_NAME HealthRecord-PT-07-UpperBounds-06
FORMULA_NAME HealthRecord-PT-07-UpperBounds-07
FORMULA_NAME HealthRecord-PT-07-UpperBounds-08
FORMULA_NAME HealthRecord-PT-07-UpperBounds-09
FORMULA_NAME HealthRecord-PT-07-UpperBounds-10
FORMULA_NAME HealthRecord-PT-07-UpperBounds-11
FORMULA_NAME HealthRecord-PT-07-UpperBounds-12
FORMULA_NAME HealthRecord-PT-07-UpperBounds-13
FORMULA_NAME HealthRecord-PT-07-UpperBounds-14
FORMULA_NAME HealthRecord-PT-07-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678639289384

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-07
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:41:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 16:41:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:41:33] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2023-03-12 16:41:33] [INFO ] Transformed 155 places.
[2023-03-12 16:41:33] [INFO ] Transformed 320 transitions.
[2023-03-12 16:41:33] [INFO ] Found NUPN structural information;
[2023-03-12 16:41:33] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Normalized transition count is 283 out of 295 initially.
// Phase 1: matrix 283 rows 155 cols
[2023-03-12 16:41:33] [INFO ] Computed 18 place invariants in 36 ms
Incomplete random walk after 10000 steps, including 527 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 16) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10000 steps, including 83 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 15) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 13) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
[2023-03-12 16:41:33] [INFO ] Flow matrix only has 283 transitions (discarded 12 similar events)
// Phase 1: matrix 283 rows 155 cols
[2023-03-12 16:41:33] [INFO ] Computed 18 place invariants in 11 ms
[2023-03-12 16:41:33] [INFO ] [Real]Absence check using 10 positive place invariants in 21 ms returned sat
[2023-03-12 16:41:33] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 30 ms returned sat
[2023-03-12 16:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:34] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2023-03-12 16:41:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 16:41:34] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 10 ms returned sat
[2023-03-12 16:41:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:34] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2023-03-12 16:41:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:41:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2023-03-12 16:41:34] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 69 ms.
[2023-03-12 16:41:34] [INFO ] Added : 27 causal constraints over 7 iterations in 313 ms. Result :sat
Minimization took 62 ms.
[2023-03-12 16:41:35] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-12 16:41:35] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:35] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2023-03-12 16:41:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:35] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 16:41:35] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:35] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:41:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-12 16:41:35] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 49 ms.
[2023-03-12 16:41:35] [INFO ] Added : 17 causal constraints over 5 iterations in 193 ms. Result :sat
Minimization took 35 ms.
[2023-03-12 16:41:35] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:35] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:35] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:41:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:36] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-12 16:41:36] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 46 ms.
[2023-03-12 16:41:36] [INFO ] Added : 16 causal constraints over 4 iterations in 185 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 16:41:36] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:36] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:36] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-12 16:41:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-12 16:41:37] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 6 ms to minimize.
[2023-03-12 16:41:37] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2023-03-12 16:41:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 200 ms
[2023-03-12 16:41:37] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 38 ms.
[2023-03-12 16:41:37] [INFO ] Added : 21 causal constraints over 5 iterations in 191 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:41:37] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:37] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:37] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2023-03-12 16:41:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:37] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 9 ms returned sat
[2023-03-12 16:41:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:37] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:41:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-03-12 16:41:38] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 43 ms.
[2023-03-12 16:41:38] [INFO ] Added : 16 causal constraints over 4 iterations in 185 ms. Result :sat
Minimization took 46 ms.
[2023-03-12 16:41:38] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 16:41:38] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:38] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2023-03-12 16:41:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:38] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:38] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2023-03-12 16:41:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-12 16:41:38] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2023-03-12 16:41:38] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 2 ms to minimize.
[2023-03-12 16:41:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 235 ms
[2023-03-12 16:41:39] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 38 ms.
[2023-03-12 16:41:39] [INFO ] Added : 16 causal constraints over 4 iterations in 180 ms. Result :sat
Minimization took 47 ms.
[2023-03-12 16:41:39] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 16:41:39] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:39] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2023-03-12 16:41:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:39] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:39] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:39] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 16:41:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2023-03-12 16:41:39] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 41 ms.
[2023-03-12 16:41:39] [INFO ] Added : 11 causal constraints over 3 iterations in 146 ms. Result :sat
Minimization took 30 ms.
[2023-03-12 16:41:39] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-12 16:41:39] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:40] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2023-03-12 16:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-12 16:41:40] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-12 16:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:40] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-12 16:41:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-12 16:41:40] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2023-03-12 16:41:40] [INFO ] Deduced a trap composed of 38 places in 95 ms of which 1 ms to minimize.
[2023-03-12 16:41:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 250 ms
[2023-03-12 16:41:40] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 38 ms.
[2023-03-12 16:41:40] [INFO ] Added : 16 causal constraints over 4 iterations in 176 ms. Result :sat
Minimization took 45 ms.
[2023-03-12 16:41:40] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 16:41:40] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:41] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-12 16:41:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 20 ms returned sat
[2023-03-12 16:41:41] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:41] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-12 16:41:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-12 16:41:41] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 1 ms to minimize.
[2023-03-12 16:41:41] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2023-03-12 16:41:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 188 ms
[2023-03-12 16:41:41] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 35 ms.
[2023-03-12 16:41:41] [INFO ] Added : 17 causal constraints over 4 iterations in 173 ms. Result :sat
Minimization took 46 ms.
[2023-03-12 16:41:41] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:41] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:41] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2023-03-12 16:41:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:42] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-03-12 16:41:42] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:42] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-12 16:41:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2023-03-12 16:41:42] [INFO ] Deduced a trap composed of 39 places in 135 ms of which 1 ms to minimize.
[2023-03-12 16:41:42] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 1 ms to minimize.
[2023-03-12 16:41:42] [INFO ] Deduced a trap composed of 39 places in 59 ms of which 0 ms to minimize.
[2023-03-12 16:41:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 342 ms
[2023-03-12 16:41:42] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 34 ms.
[2023-03-12 16:41:42] [INFO ] Added : 21 causal constraints over 5 iterations in 163 ms. Result :sat
Minimization took 31 ms.
[2023-03-12 16:41:42] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-12 16:41:42] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:42] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:41:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:43] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-12 16:41:43] [INFO ] Deduced a trap composed of 46 places in 111 ms of which 4 ms to minimize.
[2023-03-12 16:41:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 153 ms
[2023-03-12 16:41:43] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 34 ms.
[2023-03-12 16:41:43] [INFO ] Added : 11 causal constraints over 3 iterations in 147 ms. Result :sat
Minimization took 46 ms.
[2023-03-12 16:41:43] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:43] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-12 16:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 16:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:44] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2023-03-12 16:41:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-12 16:41:44] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 32 ms.
[2023-03-12 16:41:44] [INFO ] Added : 24 causal constraints over 6 iterations in 215 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA HealthRecord-PT-07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-07-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 155 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 155/155 places, 295/295 transitions.
Graph (trivial) has 225 edges and 155 vertex of which 14 / 155 are part of one of the 7 SCC in 5 ms
Free SCC test removed 7 places
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Graph (complete) has 639 edges and 148 vertex of which 138 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 138 transition count 262
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 14 rules applied. Total rules applied 22 place count 132 transition count 254
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 26 place count 130 transition count 252
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 28 place count 129 transition count 251
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 28 place count 129 transition count 247
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 11 rules applied. Total rules applied 39 place count 122 transition count 247
Discarding 70 places :
Symmetric choice reduction at 4 with 70 rule applications. Total rules 109 place count 52 transition count 107
Iterating global reduction 4 with 70 rules applied. Total rules applied 179 place count 52 transition count 107
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 188 place count 43 transition count 89
Iterating global reduction 4 with 9 rules applied. Total rules applied 197 place count 43 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 206 place count 43 transition count 80
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 208 place count 41 transition count 74
Iterating global reduction 5 with 2 rules applied. Total rules applied 210 place count 41 transition count 74
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 212 place count 39 transition count 70
Iterating global reduction 5 with 2 rules applied. Total rules applied 214 place count 39 transition count 70
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 220 place count 39 transition count 64
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 230 place count 34 transition count 91
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 232 place count 34 transition count 89
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 234 place count 33 transition count 102
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 236 place count 33 transition count 100
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 6 with 11 rules applied. Total rules applied 247 place count 33 transition count 100
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 257 place count 33 transition count 100
Applied a total of 257 rules in 140 ms. Remains 33 /155 variables (removed 122) and now considering 100/295 (removed 195) transitions.
[2023-03-12 16:41:44] [INFO ] Flow matrix only has 93 transitions (discarded 7 similar events)
// Phase 1: matrix 93 rows 33 cols
[2023-03-12 16:41:44] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-12 16:41:44] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 284 ms. Remains : 33/155 places, 100/295 transitions.
Normalized transition count is 93 out of 100 initially.
// Phase 1: matrix 93 rows 33 cols
[2023-03-12 16:41:44] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 325062 resets, run finished after 2241 ms. (steps per millisecond=446 ) properties (out of 6) seen :2
FORMULA HealthRecord-PT-07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 54750 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54686 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54666 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 4) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-12 16:41:48] [INFO ] Flow matrix only has 93 transitions (discarded 7 similar events)
// Phase 1: matrix 93 rows 33 cols
[2023-03-12 16:41:48] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-12 16:41:48] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-12 16:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:48] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-12 16:41:48] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-12 16:41:48] [INFO ] [Real]Added 29 Read/Feed constraints in 7 ms returned sat
[2023-03-12 16:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:48] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-12 16:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:48] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-12 16:41:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 9 ms returned sat
[2023-03-12 16:41:48] [INFO ] Computed and/alt/rep : 42/270/42 causal constraints (skipped 43 transitions) in 10 ms.
[2023-03-12 16:41:48] [INFO ] Added : 14 causal constraints over 5 iterations in 75 ms. Result :sat
Minimization took 39 ms.
[2023-03-12 16:41:48] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-12 16:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:48] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-03-12 16:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:48] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-12 16:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:48] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-12 16:41:48] [INFO ] [Nat]Added 29 Read/Feed constraints in 11 ms returned sat
[2023-03-12 16:41:48] [INFO ] Computed and/alt/rep : 42/270/42 causal constraints (skipped 43 transitions) in 10 ms.
[2023-03-12 16:41:48] [INFO ] Added : 4 causal constraints over 1 iterations in 33 ms. Result :sat
Minimization took 24 ms.
[2023-03-12 16:41:49] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-12 16:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:49] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-12 16:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:49] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-12 16:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:49] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-12 16:41:49] [INFO ] [Nat]Added 29 Read/Feed constraints in 9 ms returned sat
[2023-03-12 16:41:49] [INFO ] Computed and/alt/rep : 42/270/42 causal constraints (skipped 43 transitions) in 10 ms.
[2023-03-12 16:41:49] [INFO ] Added : 4 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 100/100 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 31 transition count 112
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 31 transition count 112
Applied a total of 5 rules in 17 ms. Remains 31 /33 variables (removed 2) and now considering 112/100 (removed -12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 31/33 places, 112/100 transitions.
Normalized transition count is 105 out of 112 initially.
// Phase 1: matrix 105 rows 31 cols
[2023-03-12 16:41:49] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 324721 resets, run finished after 1913 ms. (steps per millisecond=522 ) properties (out of 3) seen :2
FORMULA HealthRecord-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 54844 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 1) seen :0
[2023-03-12 16:41:51] [INFO ] Flow matrix only has 105 transitions (discarded 7 similar events)
// Phase 1: matrix 105 rows 31 cols
[2023-03-12 16:41:51] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 16:41:51] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-12 16:41:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:51] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-12 16:41:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:51] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-12 16:41:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:51] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-12 16:41:51] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-03-12 16:41:51] [INFO ] [Nat]Added 44 Read/Feed constraints in 13 ms returned sat
[2023-03-12 16:41:51] [INFO ] Computed and/alt/rep : 53/322/53 causal constraints (skipped 44 transitions) in 13 ms.
[2023-03-12 16:41:51] [INFO ] Added : 8 causal constraints over 3 iterations in 68 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 31 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 31/31 places, 112/112 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 29 transition count 114
Applied a total of 4 rules in 14 ms. Remains 29 /31 variables (removed 2) and now considering 114/112 (removed -2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 29/31 places, 114/112 transitions.
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 29 cols
[2023-03-12 16:41:51] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 325217 resets, run finished after 1892 ms. (steps per millisecond=528 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54608 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 1) seen :0
[2023-03-12 16:41:54] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 29 cols
[2023-03-12 16:41:54] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 16:41:54] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-12 16:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:54] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-12 16:41:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:54] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-12 16:41:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:54] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-12 16:41:54] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-12 16:41:54] [INFO ] [Nat]Added 50 Read/Feed constraints in 13 ms returned sat
[2023-03-12 16:41:54] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 17 ms.
[2023-03-12 16:41:54] [INFO ] Added : 3 causal constraints over 2 iterations in 60 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29/29 places, 114/114 transitions.
Applied a total of 0 rules in 9 ms. Remains 29 /29 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 29/29 places, 114/114 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29/29 places, 114/114 transitions.
Applied a total of 0 rules in 9 ms. Remains 29 /29 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-12 16:41:54] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:41:54] [INFO ] Invariant cache hit.
[2023-03-12 16:41:54] [INFO ] Implicit Places using invariants in 103 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 28/29 places, 114/114 transitions.
Applied a total of 0 rules in 7 ms. Remains 28 /28 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 125 ms. Remains : 28/29 places, 114/114 transitions.
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 28 cols
[2023-03-12 16:41:54] [INFO ] Computed 4 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 324832 resets, run finished after 1661 ms. (steps per millisecond=602 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54604 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 1) seen :0
[2023-03-12 16:41:56] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 28 cols
[2023-03-12 16:41:56] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 16:41:56] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-12 16:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:56] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-12 16:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-12 16:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:57] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-12 16:41:57] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-12 16:41:57] [INFO ] [Nat]Added 50 Read/Feed constraints in 8 ms returned sat
[2023-03-12 16:41:57] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 10 ms.
[2023-03-12 16:41:57] [INFO ] Added : 3 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 114/114 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 28/28 places, 114/114 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 114/114 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-12 16:41:57] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:41:57] [INFO ] Invariant cache hit.
[2023-03-12 16:41:57] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-12 16:41:57] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:41:57] [INFO ] Invariant cache hit.
[2023-03-12 16:41:57] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-12 16:41:57] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-12 16:41:57] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-12 16:41:57] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:41:57] [INFO ] Invariant cache hit.
[2023-03-12 16:41:57] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 310 ms. Remains : 28/28 places, 114/114 transitions.
Starting property specific reduction for HealthRecord-PT-07-UpperBounds-01
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 28 cols
[2023-03-12 16:41:57] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 3271 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 554 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:41:57] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 28 cols
[2023-03-12 16:41:57] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-12 16:41:57] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-12 16:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:57] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-12 16:41:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:41:57] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-12 16:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:41:57] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-12 16:41:57] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-12 16:41:57] [INFO ] [Nat]Added 50 Read/Feed constraints in 11 ms returned sat
[2023-03-12 16:41:57] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 14 ms.
[2023-03-12 16:41:57] [INFO ] Added : 3 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 114/114 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-12 16:41:57] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:41:57] [INFO ] Invariant cache hit.
[2023-03-12 16:41:57] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 28/28 places, 114/114 transitions.
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 28 cols
[2023-03-12 16:41:57] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 325127 resets, run finished after 1825 ms. (steps per millisecond=547 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54697 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 1) seen :0
[2023-03-12 16:42:00] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 28 cols
[2023-03-12 16:42:00] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-12 16:42:00] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-12 16:42:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:42:00] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-12 16:42:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:42:00] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-12 16:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:42:00] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-12 16:42:00] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-12 16:42:00] [INFO ] [Nat]Added 50 Read/Feed constraints in 14 ms returned sat
[2023-03-12 16:42:00] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 11 ms.
[2023-03-12 16:42:00] [INFO ] Added : 3 causal constraints over 2 iterations in 46 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 114/114 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 28/28 places, 114/114 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 114/114 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-12 16:42:00] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:42:00] [INFO ] Invariant cache hit.
[2023-03-12 16:42:00] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-12 16:42:00] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:42:00] [INFO ] Invariant cache hit.
[2023-03-12 16:42:00] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-12 16:42:00] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2023-03-12 16:42:00] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-12 16:42:00] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-12 16:42:00] [INFO ] Invariant cache hit.
[2023-03-12 16:42:00] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 387 ms. Remains : 28/28 places, 114/114 transitions.
Ending property specific reduction for HealthRecord-PT-07-UpperBounds-01 in 3219 ms.
[2023-03-12 16:42:01] [INFO ] Flatten gal took : 90 ms
[2023-03-12 16:42:01] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 3 ms.
[2023-03-12 16:42:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 28 places, 114 transitions and 698 arcs took 3 ms.
Total runtime 28319 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/666/ub_0_
FORMULA HealthRecord-PT-07-UpperBounds-01 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678639323137

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name HealthRecord-PT-07-UpperBounds-01
ub formula formula --maxsum=/tmp/666/ub_0_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 28 places, 114 transitions and 698 arcs
pnml2lts-sym: Petri net HealthRecord_PT_07 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 114->52 groups
pnml2lts-sym: Regrouping took 0.030 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 28; there are 52 groups
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: Exploration took 1416 group checks and 0 next state calls
pnml2lts-sym: reachability took 0.070 real 0.200 user 0.080 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 1203 states, 622 nodes
pnml2lts-sym: Maximum sum of /tmp/666/ub_0_ is: 1
pnml2lts-sym: group_next: 1225 nodes total
pnml2lts-sym: group_explored: 1206 nodes, 2246 short vectors total
pnml2lts-sym: max token count: 1

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="HealthRecord-PT-07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is HealthRecord-PT-07, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-167840347500285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;