About the Execution of LTSMin+red for QuasiCertifProtocol-COL-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 335.067 | 30221.00 | 37334.00 | 433.90 | 11 11 6 1 11 11 11 1 11 121 11 1 1 121 1 1 | normal |
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.r297-tall-167873951000821.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 ltsminxred
Input is QuasiCertifProtocol-COL-10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873951000821
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 9.0K Feb 26 01:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 26 01:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 01:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 01:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 01:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 01:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 72K Mar 5 18:23 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 QuasiCertifProtocol-COL-10-UpperBounds-00
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-01
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-02
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-03
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-04
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-05
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-06
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-07
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-08
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-09
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-10
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-11
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-12
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-13
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-14
FORMULA_NAME QuasiCertifProtocol-COL-10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679656861164
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=QuasiCertifProtocol-COL-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 11:21:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 11:21:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 11:21:03] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-24 11:21:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 11:21:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 575 ms
[2023-03-24 11:21:03] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 550 PT places and 176.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
[2023-03-24 11:21:03] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2023-03-24 11:21:03] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 26 rows 30 cols
[2023-03-24 11:21:03] [INFO ] Computed 5 place invariants in 9 ms
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-04 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-24 11:21:03] [INFO ] Invariant cache hit.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-24 11:21:04] [INFO ] Added : 12 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-24 11:21:04] [INFO ] Added : 10 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 7 ms.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-24 11:21:04] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 11:21:04] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-24 11:21:04] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 11:21:04] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-24 11:21:04] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 11:21:04] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-24 11:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:04] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-24 11:21:04] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-24 11:21:04] [INFO ] Added : 13 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-24 11:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-24 11:21:05] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 11:21:05] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-24 11:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:05] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 11:21:05] [INFO ] Added : 13 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:05] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 11:21:05] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-24 11:21:05] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-24 11:21:05] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-24 11:21:05] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-24 11:21:05] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-24 11:21:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-24 11:21:05] [INFO ] Computed and/alt/rep : 24/31/24 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-24 11:21:05] [INFO ] Added : 7 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [11, 11, 6, 1, -1, -1, 1, 11, 121, 11, 1, -1, 1, 1]
Domain [tsid(11), tsid(11)] of place n9 breaks symmetries in sort tsid
[2023-03-24 11:21:05] [INFO ] Unfolded HLPN to a Petri net with 550 places and 176 transitions 1287 arcs in 17 ms.
[2023-03-24 11:21:05] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 694 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 14) seen :18
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-02 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 81 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10000 steps, including 76 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10000 steps, including 82 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 11) seen :9
// Phase 1: matrix 176 rows 550 cols
[2023-03-24 11:21:05] [INFO ] Computed 375 place invariants in 24 ms
[2023-03-24 11:21:05] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:06] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 48 ms returned sat
[2023-03-24 11:21:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:06] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2023-03-24 11:21:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:06] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 55 ms returned sat
[2023-03-24 11:21:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:06] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2023-03-24 11:21:06] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 16 ms.
[2023-03-24 11:21:06] [INFO ] Added : 48 causal constraints over 10 iterations in 214 ms. Result :sat
Minimization took 101 ms.
[2023-03-24 11:21:07] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-03-24 11:21:07] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 46 ms returned sat
[2023-03-24 11:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:07] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2023-03-24 11:21:07] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 27 ms.
[2023-03-24 11:21:07] [INFO ] Added : 52 causal constraints over 11 iterations in 277 ms. Result :sat
Minimization took 52 ms.
[2023-03-24 11:21:07] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-24 11:21:07] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 55 ms returned sat
[2023-03-24 11:21:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:08] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2023-03-24 11:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-24 11:21:08] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 51 ms returned sat
[2023-03-24 11:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:08] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2023-03-24 11:21:08] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 16 ms.
[2023-03-24 11:21:08] [INFO ] Added : 12 causal constraints over 3 iterations in 83 ms. Result :sat
Minimization took 34 ms.
[2023-03-24 11:21:08] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2023-03-24 11:21:08] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 60 ms returned sat
[2023-03-24 11:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:09] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2023-03-24 11:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2023-03-24 11:21:09] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 50 ms returned sat
[2023-03-24 11:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:09] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2023-03-24 11:21:09] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 14 ms.
[2023-03-24 11:21:09] [INFO ] Added : 12 causal constraints over 3 iterations in 86 ms. Result :sat
Minimization took 63 ms.
[2023-03-24 11:21:09] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:09] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 58 ms returned sat
[2023-03-24 11:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:09] [INFO ] [Real]Absence check using state equation in 149 ms returned unsat
[2023-03-24 11:21:10] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:10] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 62 ms returned sat
[2023-03-24 11:21:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:10] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2023-03-24 11:21:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:10] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:10] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 68 ms returned sat
[2023-03-24 11:21:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:10] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-24 11:21:10] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 15 ms.
[2023-03-24 11:21:11] [INFO ] Added : 58 causal constraints over 12 iterations in 255 ms. Result :sat
Minimization took 44 ms.
[2023-03-24 11:21:11] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:11] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 56 ms returned sat
[2023-03-24 11:21:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:11] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2023-03-24 11:21:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:11] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 60 ms returned sat
[2023-03-24 11:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:12] [INFO ] [Nat]Absence check using state equation in 307 ms returned sat
[2023-03-24 11:21:12] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 15 ms.
[2023-03-24 11:21:12] [INFO ] Added : 47 causal constraints over 10 iterations in 219 ms. Result :sat
Minimization took 64 ms.
[2023-03-24 11:21:12] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:12] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 63 ms returned sat
[2023-03-24 11:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:12] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2023-03-24 11:21:12] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 13 ms.
[2023-03-24 11:21:12] [INFO ] Added : 47 causal constraints over 10 iterations in 220 ms. Result :sat
Minimization took 46 ms.
[2023-03-24 11:21:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-24 11:21:13] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 56 ms returned sat
[2023-03-24 11:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:13] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2023-03-24 11:21:13] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 13 ms.
[2023-03-24 11:21:13] [INFO ] Added : 47 causal constraints over 10 iterations in 204 ms. Result :sat
Minimization took 48 ms.
[2023-03-24 11:21:13] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-24 11:21:13] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 62 ms returned sat
[2023-03-24 11:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:14] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2023-03-24 11:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:14] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 58 ms returned sat
[2023-03-24 11:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:14] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2023-03-24 11:21:14] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 26 ms.
[2023-03-24 11:21:14] [INFO ] Added : 24 causal constraints over 5 iterations in 129 ms. Result :sat
Minimization took 39 ms.
[2023-03-24 11:21:14] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-24 11:21:14] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 63 ms returned sat
[2023-03-24 11:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:14] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2023-03-24 11:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-24 11:21:15] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 73 ms returned sat
[2023-03-24 11:21:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:15] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2023-03-24 11:21:15] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 12 ms.
[2023-03-24 11:21:15] [INFO ] Added : 49 causal constraints over 10 iterations in 197 ms. Result :sat
Minimization took 62 ms.
[2023-03-24 11:21:15] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-24 11:21:15] [INFO ] [Real]Absence check using 15 positive and 360 generalized place invariants in 56 ms returned sat
[2023-03-24 11:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:15] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2023-03-24 11:21:15] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 13 ms.
[2023-03-24 11:21:16] [INFO ] Added : 50 causal constraints over 10 iterations in 255 ms. Result :sat
Minimization took 48 ms.
[2023-03-24 11:21:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 11:21:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-24 11:21:16] [INFO ] [Nat]Absence check using 15 positive and 360 generalized place invariants in 54 ms returned sat
[2023-03-24 11:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:16] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2023-03-24 11:21:16] [INFO ] Computed and/alt/rep : 128/150/128 causal constraints (skipped 36 transitions) in 13 ms.
[2023-03-24 11:21:16] [INFO ] Added : 49 causal constraints over 10 iterations in 196 ms. Result :sat
Minimization took 39 ms.
Current structural bounds on expressions (after SMT) : [11, 11, 1, 2147483647, 11, 11, 121, 11, 1, 2147483647, 1] Max seen :[0, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-06 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-01 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-10 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-09 121 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-08 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-00 11 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 132 out of 550 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 550/550 places, 176/176 transitions.
Graph (complete) has 2400 edges and 550 vertex of which 368 are kept as prefixes of interest. Removing 182 places using SCC suffix rule.3 ms
Discarding 182 places :
Also discarding 46 output transitions
Drop transitions removed 46 transitions
Drop transitions removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Discarding 22 places :
Implicit places reduction removed 22 places
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 346 transition count 59
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 106 place count 334 transition count 59
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 106 place count 334 transition count 47
Deduced a syphon composed of 12 places in 1 ms
Ensure Unique test removed 21 places
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 45 rules applied. Total rules applied 151 place count 301 transition count 47
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 151 place count 301 transition count 46
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 154 place count 299 transition count 46
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Ensure Unique test removed 110 places
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 2 with 132 rules applied. Total rules applied 286 place count 178 transition count 35
Applied a total of 286 rules in 48 ms. Remains 178 /550 variables (removed 372) and now considering 35/176 (removed 141) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 178/550 places, 35/176 transitions.
// Phase 1: matrix 35 rows 178 cols
[2023-03-24 11:21:17] [INFO ] Computed 143 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 27777 resets, run finished after 6771 ms. (steps per millisecond=147 ) properties (out of 2) seen :132
Incomplete Best-First random walk after 1000000 steps, including 4329 resets, run finished after 2093 ms. (steps per millisecond=477 ) properties (out of 2) seen :132
Incomplete Best-First random walk after 1000000 steps, including 4329 resets, run finished after 3861 ms. (steps per millisecond=259 ) properties (out of 2) seen :132
[2023-03-24 11:21:30] [INFO ] Invariant cache hit.
[2023-03-24 11:21:30] [INFO ] [Real]Absence check using 0 positive and 143 generalized place invariants in 22 ms returned sat
[2023-03-24 11:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:30] [INFO ] [Real]Absence check using state equation in 28 ms returned unsat
[2023-03-24 11:21:30] [INFO ] [Real]Absence check using 0 positive and 143 generalized place invariants in 26 ms returned sat
[2023-03-24 11:21:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 11:21:30] [INFO ] [Real]Absence check using state equation in 44 ms returned unsat
Current structural bounds on expressions (after SMT) : [11, 121] Max seen :[11, 121]
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-13 121 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-COL-10-UpperBounds-05 11 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 27157 ms.
ITS solved all properties within timeout
BK_STOP 1679656891385
--------------------
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
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="QuasiCertifProtocol-COL-10"
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 QuasiCertifProtocol-COL-10, 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 r297-tall-167873951000821"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-10.tgz
mv QuasiCertifProtocol-COL-10 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 '
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 ;