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.r199-smll-167840345700285.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r199-smll-167840345700285
=====================================================================

--------------------
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 1678505451892

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-07
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-11 03:30:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 03:30:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 03:30:55] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-11 03:30:55] [INFO ] Transformed 155 places.
[2023-03-11 03:30:55] [INFO ] Transformed 320 transitions.
[2023-03-11 03:30:55] [INFO ] Found NUPN structural information;
[2023-03-11 03:30:55] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 200 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 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
[2023-03-11 03:30:55] [INFO ] Computed 18 place invariants in 24 ms
Incomplete random walk after 10000 steps, including 535 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 16) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 79 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 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 73 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 80 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 76 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 13) seen :1
FORMULA HealthRecord-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-11 03:30:55] [INFO ] Flow matrix only has 283 transitions (discarded 12 similar events)
// Phase 1: matrix 283 rows 155 cols
[2023-03-11 03:30:55] [INFO ] Computed 18 place invariants in 6 ms
[2023-03-11 03:30:56] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-11 03:30:56] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 14 ms returned sat
[2023-03-11 03:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:56] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-11 03:30:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 03:30:56] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:56] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2023-03-11 03:30:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 03:30:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 8 ms returned sat
[2023-03-11 03:30:56] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 68 ms.
[2023-03-11 03:30:56] [INFO ] Added : 27 causal constraints over 7 iterations in 339 ms. Result :sat
Minimization took 54 ms.
[2023-03-11 03:30:57] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 03:30:57] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 03:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:57] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-11 03:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-11 03:30:57] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-11 03:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:57] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-11 03:30:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-11 03:30:57] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 32 ms.
[2023-03-11 03:30:57] [INFO ] Added : 17 causal constraints over 5 iterations in 141 ms. Result :sat
Minimization took 27 ms.
[2023-03-11 03:30:57] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-11 03:30:57] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 03:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:57] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2023-03-11 03:30:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 19 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:58] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-11 03:30:58] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 46 ms.
[2023-03-11 03:30:58] [INFO ] Added : 16 causal constraints over 4 iterations in 184 ms. Result :sat
Minimization took 47 ms.
[2023-03-11 03:30:58] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:58] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-11 03:30:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:58] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2023-03-11 03:30:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-11 03:30:59] [INFO ] Deduced a trap composed of 31 places in 144 ms of which 8 ms to minimize.
[2023-03-11 03:30:59] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 2 ms to minimize.
[2023-03-11 03:30:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 277 ms
[2023-03-11 03:30:59] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 52 ms.
[2023-03-11 03:30:59] [INFO ] Added : 21 causal constraints over 5 iterations in 249 ms. Result :sat
Minimization took 49 ms.
[2023-03-11 03:30:59] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-11 03:30:59] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 03:30:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:30:59] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-11 03:30:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:30:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 03:30:59] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 9 ms returned sat
[2023-03-11 03:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:00] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-03-11 03:31:00] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 43 ms.
[2023-03-11 03:31:00] [INFO ] Added : 16 causal constraints over 4 iterations in 193 ms. Result :sat
Minimization took 46 ms.
[2023-03-11 03:31:00] [INFO ] [Real]Absence check using 10 positive place invariants in 11 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:00] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-11 03:31:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:00] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:00] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-11 03:31:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2023-03-11 03:31:00] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 40 ms.
[2023-03-11 03:31:01] [INFO ] Added : 8 causal constraints over 2 iterations in 140 ms. Result :sat
Minimization took 46 ms.
[2023-03-11 03:31:01] [INFO ] [Real]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 03:31:01] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-11 03:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:01] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-11 03:31:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:01] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-11 03:31:01] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-11 03:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:01] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-11 03:31:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2023-03-11 03:31:01] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 1 ms to minimize.
[2023-03-11 03:31:01] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2023-03-11 03:31:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 183 ms
[2023-03-11 03:31:01] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 48 ms.
[2023-03-11 03:31:01] [INFO ] Added : 16 causal constraints over 4 iterations in 158 ms. Result :sat
Minimization took 46 ms.
[2023-03-11 03:31:02] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:02] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-11 03:31:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:02] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2023-03-11 03:31:02] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 40 ms.
[2023-03-11 03:31:02] [INFO ] Added : 11 causal constraints over 3 iterations in 135 ms. Result :sat
Minimization took 47 ms.
[2023-03-11 03:31:02] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:02] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-11 03:31:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:02] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:03] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-11 03:31:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-03-11 03:31:03] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 1 ms to minimize.
[2023-03-11 03:31:03] [INFO ] Deduced a trap composed of 38 places in 70 ms of which 0 ms to minimize.
[2023-03-11 03:31:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 216 ms
[2023-03-11 03:31:03] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 26 ms.
[2023-03-11 03:31:03] [INFO ] Added : 16 causal constraints over 4 iterations in 141 ms. Result :sat
Minimization took 47 ms.
[2023-03-11 03:31:03] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 03:31:03] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:03] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2023-03-11 03:31:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:03] [INFO ] [Nat]Absence check using 10 positive place invariants in 14 ms returned sat
[2023-03-11 03:31:03] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:03] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-11 03:31:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2023-03-11 03:31:03] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2023-03-11 03:31:04] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2023-03-11 03:31:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 153 ms
[2023-03-11 03:31:04] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 25 ms.
[2023-03-11 03:31:04] [INFO ] Added : 17 causal constraints over 4 iterations in 141 ms. Result :sat
Minimization took 46 ms.
[2023-03-11 03:31:04] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2023-03-11 03:31:04] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:04] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-11 03:31:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 03:31:04] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:04] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-11 03:31:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2023-03-11 03:31:04] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 0 ms to minimize.
[2023-03-11 03:31:04] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 1 ms to minimize.
[2023-03-11 03:31:04] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 0 ms to minimize.
[2023-03-11 03:31:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 321 ms
[2023-03-11 03:31:05] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 24 ms.
[2023-03-11 03:31:05] [INFO ] Added : 21 causal constraints over 5 iterations in 162 ms. Result :sat
Minimization took 49 ms.
[2023-03-11 03:31:05] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 03:31:05] [INFO ] [Real]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-11 03:31:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:05] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2023-03-11 03:31:05] [INFO ] [Real]Added 1 Read/Feed constraints in 6 ms returned sat
[2023-03-11 03:31:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:05] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2023-03-11 03:31:05] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 6 ms returned sat
[2023-03-11 03:31:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:05] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-11 03:31:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2023-03-11 03:31:05] [INFO ] Computed and/alt/rep : 224/255/224 causal constraints (skipped 58 transitions) in 24 ms.
[2023-03-11 03:31:05] [INFO ] Added : 24 causal constraints over 6 iterations in 172 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-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA HealthRecord-PT-07-UpperBounds-07 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 4 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 0 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 85 ms. Remains 33 /155 variables (removed 122) and now considering 100/295 (removed 195) transitions.
[2023-03-11 03:31:06] [INFO ] Flow matrix only has 93 transitions (discarded 7 similar events)
// Phase 1: matrix 93 rows 33 cols
[2023-03-11 03:31:06] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-11 03:31:06] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 33/155 places, 100/295 transitions.
Normalized transition count is 93 out of 100 initially.
// Phase 1: matrix 93 rows 33 cols
[2023-03-11 03:31:06] [INFO ] Computed 5 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 325095 resets, run finished after 1841 ms. (steps per millisecond=543 ) properties (out of 6) seen :4
FORMULA HealthRecord-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-07-UpperBounds-04 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 54708 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54836 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 2) seen :0
[2023-03-11 03:31:08] [INFO ] Flow matrix only has 93 transitions (discarded 7 similar events)
// Phase 1: matrix 93 rows 33 cols
[2023-03-11 03:31:08] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-11 03:31:08] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-11 03:31:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:08] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-11 03:31:08] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-11 03:31:08] [INFO ] [Real]Added 29 Read/Feed constraints in 6 ms returned sat
[2023-03-11 03:31:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:09] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-11 03:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:09] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-11 03:31:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 9 ms returned sat
[2023-03-11 03:31:09] [INFO ] Computed and/alt/rep : 42/270/42 causal constraints (skipped 43 transitions) in 9 ms.
[2023-03-11 03:31:09] [INFO ] Added : 14 causal constraints over 5 iterations in 79 ms. Result :sat
Minimization took 35 ms.
[2023-03-11 03:31:09] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-11 03:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:09] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-11 03:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:09] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-11 03:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:09] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-11 03:31:09] [INFO ] [Nat]Added 29 Read/Feed constraints in 7 ms returned sat
[2023-03-11 03:31:09] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 0 ms to minimize.
[2023-03-11 03:31:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2023-03-11 03:31:09] [INFO ] Computed and/alt/rep : 42/270/42 causal constraints (skipped 43 transitions) in 12 ms.
[2023-03-11 03:31:09] [INFO ] Added : 4 causal constraints over 2 iterations in 40 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 100/100 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 29 transition count 114
Applied a total of 8 rules in 15 ms. Remains 29 /33 variables (removed 4) and now considering 114/100 (removed -14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 29/33 places, 114/100 transitions.
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 29 cols
[2023-03-11 03:31:09] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 324848 resets, run finished after 1738 ms. (steps per millisecond=575 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54642 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54704 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 2) seen :0
[2023-03-11 03:31:12] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 29 cols
[2023-03-11 03:31:12] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-11 03:31:12] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-11 03:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:12] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-11 03:31:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:12] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-11 03:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:12] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-11 03:31:12] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 03:31:12] [INFO ] [Nat]Added 50 Read/Feed constraints in 9 ms returned sat
[2023-03-11 03:31:12] [INFO ] Computed and/alt/rep : 52/276/52 causal constraints (skipped 47 transitions) in 14 ms.
[2023-03-11 03:31:12] [INFO ] Added : 3 causal constraints over 2 iterations in 42 ms. Result :sat
Minimization took 16 ms.
[2023-03-11 03:31:12] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 4 ms returned sat
[2023-03-11 03:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:12] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-11 03:31:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:12] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-11 03:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:12] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-11 03:31:12] [INFO ] [Nat]Added 50 Read/Feed constraints in 13 ms returned sat
[2023-03-11 03:31:12] [INFO ] Computed and/alt/rep : 52/276/52 causal constraints (skipped 47 transitions) in 19 ms.
[2023-03-11 03:31:12] [INFO ] Added : 3 causal constraints over 2 iterations in 52 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA HealthRecord-PT-07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29/29 places, 114/114 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 29 transition count 114
Applied a total of 1 rules in 11 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.
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 29 cols
[2023-03-11 03:31:12] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 325315 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54496 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 1) seen :0
[2023-03-11 03:31:15] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 29 cols
[2023-03-11 03:31:15] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-11 03:31:15] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-11 03:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:15] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-11 03:31:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:15] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 3 ms returned sat
[2023-03-11 03:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:15] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-11 03:31:15] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 03:31:15] [INFO ] [Nat]Added 50 Read/Feed constraints in 16 ms returned sat
[2023-03-11 03:31:15] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 17 ms.
[2023-03-11 03:31:15] [INFO ] Added : 3 causal constraints over 2 iterations in 55 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 10 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 10 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 7 ms. Remains 29 /29 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2023-03-11 03:31:15] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:15] [INFO ] Invariant cache hit.
[2023-03-11 03:31:15] [INFO ] Implicit Places using invariants in 93 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 97 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 113 ms. Remains : 28/29 places, 114/114 transitions.
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 28 cols
[2023-03-11 03:31:15] [INFO ] Computed 4 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 324886 resets, run finished after 1694 ms. (steps per millisecond=590 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54785 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 1) seen :0
[2023-03-11 03:31:17] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 28 cols
[2023-03-11 03:31:17] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-11 03:31:17] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-11 03:31:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-11 03:31:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:17] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-11 03:31:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-11 03:31:17] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 03:31:17] [INFO ] [Nat]Added 50 Read/Feed constraints in 9 ms returned sat
[2023-03-11 03:31:17] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 8 ms.
[2023-03-11 03:31:17] [INFO ] Added : 3 causal constraints over 2 iterations in 34 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 5 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.
[2023-03-11 03:31:17] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:17] [INFO ] Invariant cache hit.
[2023-03-11 03:31:17] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-11 03:31:17] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:17] [INFO ] Invariant cache hit.
[2023-03-11 03:31:17] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 03:31:17] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-11 03:31:18] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-11 03:31:18] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:18] [INFO ] Invariant cache hit.
[2023-03-11 03:31:18] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 273 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
[2023-03-11 03:31:18] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 3260 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 539 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
[2023-03-11 03:31:18] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 28 cols
[2023-03-11 03:31:18] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-11 03:31:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-11 03:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-11 03:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:18] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 1 ms returned sat
[2023-03-11 03:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-11 03:31:18] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 03:31:18] [INFO ] [Nat]Added 50 Read/Feed constraints in 12 ms returned sat
[2023-03-11 03:31:18] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 10 ms.
[2023-03-11 03:31:18] [INFO ] Added : 3 causal constraints over 2 iterations in 41 ms. Result :sat
Minimization took 27 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.
[2023-03-11 03:31:18] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:18] [INFO ] Invariant cache hit.
[2023-03-11 03:31:18] [INFO ] Dead Transitions using invariants and state equation in 143 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 28/28 places, 114/114 transitions.
Normalized transition count is 107 out of 114 initially.
// Phase 1: matrix 107 rows 28 cols
[2023-03-11 03:31:18] [INFO ] Computed 4 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 325311 resets, run finished after 1716 ms. (steps per millisecond=582 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 54556 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 1) seen :0
[2023-03-11 03:31:20] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
// Phase 1: matrix 107 rows 28 cols
[2023-03-11 03:31:20] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-11 03:31:20] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-11 03:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:20] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-11 03:31:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 03:31:20] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-11 03:31:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 03:31:20] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-11 03:31:20] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 03:31:20] [INFO ] [Nat]Added 50 Read/Feed constraints in 9 ms returned sat
[2023-03-11 03:31:20] [INFO ] Computed and/alt/rep : 51/268/51 causal constraints (skipped 48 transitions) in 8 ms.
[2023-03-11 03:31:20] [INFO ] Added : 3 causal constraints over 2 iterations in 31 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 6 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 6 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.
[2023-03-11 03:31:20] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:20] [INFO ] Invariant cache hit.
[2023-03-11 03:31:20] [INFO ] Implicit Places using invariants in 79 ms returned []
[2023-03-11 03:31:20] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:20] [INFO ] Invariant cache hit.
[2023-03-11 03:31:20] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-11 03:31:21] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-11 03:31:21] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-11 03:31:21] [INFO ] Flow matrix only has 107 transitions (discarded 7 similar events)
[2023-03-11 03:31:21] [INFO ] Invariant cache hit.
[2023-03-11 03:31:21] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 381 ms. Remains : 28/28 places, 114/114 transitions.
Ending property specific reduction for HealthRecord-PT-07-UpperBounds-01 in 3049 ms.
[2023-03-11 03:31:21] [INFO ] Flatten gal took : 85 ms
[2023-03-11 03:31:21] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-11 03:31:21] [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 26246 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT HealthRecord-PT-07
BK_EXAMINATION: UpperBounds
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
Upper Bounds

FORMULA HealthRecord-PT-07-UpperBounds-01 1 TECHNIQUES SEQUENTIAL_PROCESSING TOPOLOGICAL EXPLICIT STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678505482623

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/UpperBounds.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 5 (type EXCL) for 0 HealthRecord-PT-07-UpperBounds-01
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 HealthRecord-PT-07-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 HealthRecord-PT-07-UpperBounds-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: Structural Bound: 1
lola: REPORT NUM
lola: FINISHED task # 5 (type EXCL) for HealthRecord-PT-07-UpperBounds-01
lola: markings : 809
lola: fired transitions : 1488
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 3 (type FNDP) for HealthRecord-PT-07-UpperBounds-01 (obsolete)
lola: CANCELED task # 4 (type EQUN) for HealthRecord-PT-07-UpperBounds-01 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
HealthRecord-PT-07-UpperBounds-01: BOUND 1 state space


Time elapsed: 0 secs. Pages in use: 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="lolaxred"
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 lolaxred"
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 r199-smll-167840345700285"
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 ;