Trace number 4456070

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j Cutting Planes 2024 2024-07-12? 0.879901 0.528296

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900566157--soft-0-100-0.wbo
MD5SUM3a80f9a705c5ec8a5a9c03ad559eff2a
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark13.5539
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 136368
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136367
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 801
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.10	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.10	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.10	c See www.sat4j.org for details.
0.12/0.11	c version CUSTOM.v20240707
0.12/0.13	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.13	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.13	c java.vm.version	22.0.1+8-16
0.12/0.13	c java.vm.vendor	Oracle Corporation
0.12/0.13	c sun.arch.data.model	64
0.12/0.13	c java.version		22.0.1
0.12/0.13	c os.name		Linux
0.12/0.13	c os.version		4.18.0-301.1.el8.x86_64
0.12/0.13	c os.arch		amd64
0.12/0.14	c Free memory 		2115194816
0.12/0.14	c Max memory 		16282288128
0.12/0.14	c Total memory 		2122317824
0.12/0.14	c Number of processors 	2
0.30/0.26	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.30/0.26	 - never skip resolution steps
0.30/0.26	 - Auto-division on coefficients is disabled
0.30/0.26	 - No postprocessing
0.30/0.26	 - Conflict is considered as is when resolving
0.30/0.26	 - Use constraints as they come during conflict analysis
0.30/0.26	 - Weaken first using unassigned literals
0.30/0.26	 - Bump strategy: ALWAYS_ONE
0.30/0.26	 - Bumper: EFFECTIVE
0.30/0.26	--- Begin Solver configuration ---
0.30/0.26	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.30/0.26	Learn all clauses as in MiniSAT
0.30/0.26	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.26	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.30/0.26	No reason simplification
0.30/0.26	Dynamic restart strategy considering the size of the coefficients
0.30/0.26	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.30/0.26	timeout=2147483s
0.30/0.26	DB Simplification allowed=false
0.30/0.26	Listener: none
0.30/0.26	--- End Solver configuration ---
0.30/0.26	c Pseudo Boolean Optimization by upper bound
0.30/0.26	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.30/0.26	c  - never skip resolution steps
0.30/0.26	c  - Auto-division on coefficients is disabled
0.30/0.26	c  - No postprocessing
0.30/0.26	c  - Conflict is considered as is when resolving
0.30/0.26	c  - Use constraints as they come during conflict analysis
0.30/0.26	c  - Weaken first using unassigned literals
0.30/0.26	c  - Bump strategy: ALWAYS_ONE
0.30/0.26	c  - Bumper: EFFECTIVE
0.30/0.26	c --- Begin Solver configuration ---
0.30/0.26	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.30/0.26	c Learn all clauses as in MiniSAT
0.30/0.26	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.30/0.26	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.30/0.26	c No reason simplification
0.30/0.26	c Dynamic restart strategy considering the size of the coefficients
0.30/0.26	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.30/0.26	c timeout=2147483s
0.30/0.26	c DB Simplification allowed=false
0.30/0.26	c Listener: none
0.30/0.26	c --- End Solver configuration ---
0.30/0.26	c solving HOME/instance-4456070-1721717821.wbo
0.30/0.26	c reading problem ... 
0.68/0.42	c ... done. Wall clock time 0.158s.
0.68/0.42	c declared #vars     231
0.68/0.42	c internal #vars     2938
0.68/0.42	c #constraints  2708
0.68/0.42	c constraints type 
0.68/0.42	c org.sat4j.specs.Constr$1 => 1
0.68/0.42	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 23
0.68/0.42	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 2684
0.68/0.42	c 2708 constraints processed.
0.68/0.44	c objective function length is 2707 literals
0.68/0.48	Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 2859 out of bounds for length 232
0.68/0.49		at org.sat4j.pb.lcds.AbstractLBDComputerStrategy.computeLBD(AbstractLBDComputerStrategy.java:32)
0.68/0.49		at org.sat4j.pb.lcds.PBGlucoseLCDS.computeLBD(PBGlucoseLCDS.java:98)
0.68/0.49		at org.sat4j.minisat.core.GlucoseLCDS.onClauseLearning(GlucoseLCDS.java:116)
0.68/0.49		at org.sat4j.minisat.core.Glucose2LCDS.onClauseLearning(Glucose2LCDS.java:35)
0.68/0.49		at org.sat4j.pb.core.PBSolverCP.analyzeCP(PBSolverCP.java:231)
0.68/0.49		at org.sat4j.pb.core.PBSolverCP.analyze(PBSolverCP.java:163)
0.68/0.49		at org.sat4j.minisat.core.Solver.search(Solver.java:1338)
0.68/0.49		at org.sat4j.minisat.core.Solver.isSatisfiable(Solver.java:1903)
0.68/0.49		at org.sat4j.tools.SolverDecorator.isSatisfiable(SolverDecorator.java:106)
0.68/0.49		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:180)
0.68/0.49		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:173)
0.68/0.49		at org.sat4j.OptimizationMode.solve(OptimizationMode.java:141)
0.68/0.49		at org.sat4j.AbstractLauncher.solve(AbstractLauncher.java:323)
0.68/0.49		at org.sat4j.AbstractLauncher.run(AbstractLauncher.java:267)
0.68/0.49		at org.sat4j.pb.LanceurPseudo2007.main(LanceurPseudo2007.java:118)
0.68/0.50	c starts		: 1
0.84/0.51	c conflicts		: 1
0.84/0.51	c decisions		: 2859
0.84/0.51	c propagations		: 2888
0.84/0.51	c inspects		: 3917
0.84/0.51	c shortcuts		: 0
0.84/0.51	c learnt literals	: 0
0.84/0.51	c learnt binary clauses	: 0
0.84/0.51	c learnt ternary clauses	: 0
0.84/0.51	c learnt constraints	: 0
0.84/0.51	c ignored constraints	: 0
0.84/0.51	c root simplifications	: 0
0.84/0.51	c removed literals (reason simplification)	: 0
0.84/0.51	c reason swapping (by a shorter reason)	: 0
0.84/0.51	c Calls to reduceDB	: 0
0.84/0.51	c Number of update (reduction) of LBD	: 0
0.84/0.51	c Imported unit clauses	: 0
0.84/0.51	c No decision after first conflict	: true
0.84/0.51	c number of reductions to clauses (during analyze)	: 0
0.84/0.51	c number of learned constraints concerned by reduction	: 0
0.84/0.51	c number of learning phase by resolution	: 0
0.84/0.51	c number of learning phase by cutting planes	: 0
0.84/0.51	c number of rounding to 1 operations	: 0
0.84/0.51	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.84/0.51	c number of reductions of the coefficients by power 2 	: 0
0.84/0.51	c number of right shift for reduction by power 2 	: 0
0.84/0.51	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.84/0.51	c number of ending skipping 	: 0
0.84/0.51	c number of internal skipping 	: 0
0.84/0.51	c number of derivation steps 	: 8
0.84/0.51	c number of skipped derivation steps 	: 0
0.84/0.51	c number of remaining unassigned 	: 0
0.84/0.51	c number of remaining assigned 	: 0
0.84/0.51	c number of falsified literals weakened from reason	: 0
0.84/0.51	c number of falsified literals weakened from conflict	: 0
0.84/0.51	c time for arithmetic operations	: 0
0.84/0.51	c minimum degree of deleted constraints	: null
0.84/0.52	c maximum degree of deleted constraints	: null
0.84/0.52	c number of deleted constraints	: 0
0.84/0.52	c speed (assignments/second)	: 49793.10344827586
0.84/0.52	c non guided choices	: 152
0.84/0.52	s UNKNOWN
0.84/0.52	c Total wall clock time (in seconds): 0.26

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (61003 MiB free)
  memory of node 1: 64510 MiB (61289 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456070-1721717821/watcher-4456070-1721717821 -o /tmp/evaluation-result-4456070-1721717821/solver-4456070-1721717821 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78075 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4456070-1721717821.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=79300, runsolver pid=79297

[startup+0.100961 s]*
/proc/loadavg: 2.47 2.17 2.11 10/322 79345
/proc/meminfo: memFree=125141872/131655788 swapFree=131071996/131071996
[pid=79300] ppid=79297 vsize=18975048 memory=56980 CPUtime=0.12 cores=5,7
/proc/79300/stat : 79300 (java) S 79297 79300 78062 0 -1 1077936128 6649 0 0 0 10 2 0 0 20 0 18 0 7771488 19430449152 14245 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
/proc/79300/statm: 4743762 14245 5707 1 0 550926 0
[pid=79300/tid=79302] ppid=79297 vsize=18975048 memory=4026531971 CPUtime=0.08 cores=5,7
/proc/79300/task/79302/stat : 79302 (java) R 79297 79300 78062 0 -1 1078198336 5547 0 0 0 6 2 0 0 20 0 18 0 7771489 19430449152 14245 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79322] ppid=79297 vsize=18975048 memory=3637 CPUtime=0 cores=5,7
/proc/79300/task/79322/stat : 79322 (Finalizer) S 79297 79300 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771493 19430449152 14245 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79329] ppid=79297 vsize=18975048 memory=14126749604647555 CPUtime=0 cores=5,7
/proc/79300/task/79329/stat : 79329 (Common-Cleaner) S 79297 79300 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771494 19430449152 14245 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 56980 KiB

[startup+0.208158 s]*
/proc/loadavg: 2.47 2.17 2.11 10/322 79345
/proc/meminfo: memFree=125108444/131655788 swapFree=131071996/131071996
[pid=79300] ppid=79297 vsize=18975048 memory=64064 CPUtime=0.3 cores=5,7
/proc/79300/stat : 79300 (java) S 79297 79300 78062 0 -1 1077936128 7428 0 0 0 27 3 0 0 20 0 18 0 7771488 19430449152 16016 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
/proc/79300/statm: 4743762 16016 5707 1 0 551561 0
[pid=79300/tid=79302] ppid=79297 vsize=18975048 memory=664970838410264707 CPUtime=0.18 cores=5,7
/proc/79300/task/79302/stat : 79302 (java) R 79297 79300 78062 0 -1 4194368 5867 0 0 0 16 2 0 0 20 0 18 0 7771489 19430449152 16016 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79322] ppid=79297 vsize=18975048 memory=3637 CPUtime=0 cores=5,7
/proc/79300/task/79322/stat : 79322 (Finalizer) S 79297 79300 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771493 19430449152 16016 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79329] ppid=79297 vsize=18975048 memory=14126749604647555 CPUtime=0 cores=5,7
/proc/79300/task/79329/stat : 79329 (Common-Cleaner) S 79297 79300 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771494 19430449152 16016 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 64064 KiB

[startup+0.317148 s]*
/proc/loadavg: 2.47 2.17 2.11 11/322 79345
/proc/meminfo: memFree=125091764/131655788 swapFree=131071996/131071996
[pid=79300] ppid=79297 vsize=18975048 memory=71284 CPUtime=0.49 cores=5,7
/proc/79300/stat : 79300 (java) S 79297 79300 78062 0 -1 1077936128 7755 0 0 0 46 3 0 0 20 0 18 0 7771488 19430449152 17821 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
/proc/79300/statm: 4743762 17821 5712 1 0 551742 0
[pid=79300/tid=79302] ppid=79297 vsize=18975048 memory=-6000919489953620840 CPUtime=0.28 cores=5,7
/proc/79300/task/79302/stat : 79302 (java) R 79297 79300 78062 0 -1 4194368 6024 0 0 0 26 2 0 0 20 0 18 0 7771489 19430449152 17821 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79322] ppid=79297 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/79300/task/79322/stat : 79322 (Finalizer) S 79297 79300 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771493 19430449152 17821 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79329] ppid=79297 vsize=18975048 memory=0 CPUtime=0 cores=5,7
/proc/79300/task/79329/stat : 79329 (Common-Cleaner) S 79297 79300 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771494 19430449152 17821 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
Current children cumulated CPU time: 0.49 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 71284 KiB

[startup+0.528259 s]
# the end of solver process 79300 was just reported to runsolver
# Child status: 1

# cumulated CPU time of all completed processes:  user=0.825022 s, system=0.054879 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.41203 s]*
/proc/loadavg: 2.47 2.17 2.11 9/322 79345
/proc/meminfo: memFree=125027208/131655788 swapFree=131071996/131071996
[pid=79300] ppid=79297 vsize=18975048 memory=111608 CPUtime=0.68 cores=5,7
/proc/79300/stat : 79300 (java) S 79297 79300 78062 0 -1 1077936128 7954 0 0 0 64 4 0 0 20 0 18 0 7771488 19430449152 27902 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
/proc/79300/statm: 4743762 27902 5828 1 0 551874 0
[pid=79300/tid=79302] ppid=79297 vsize=18975048 memory=4026531971 CPUtime=0.38 cores=5,7
/proc/79300/task/79302/stat : 79302 (java) R 79297 79300 78062 0 -1 4194368 6080 0 0 0 35 3 0 0 20 0 18 0 7771489 19430449152 27902 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79322] ppid=79297 vsize=18975048 memory=3637 CPUtime=0 cores=5,7
/proc/79300/task/79322/stat : 79322 (Finalizer) S 79297 79300 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 7771493 19430449152 27902 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79329] ppid=79297 vsize=18975048 memory=14126749604647555 CPUtime=0 cores=5,7
/proc/79300/task/79329/stat : 79329 (Common-Cleaner) S 79297 79300 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 7771494 19430449152 27902 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 111608 KiB

[startup+0.50799 s]*
/proc/loadavg: 2.47 2.17 2.11 13/325 79348
/proc/meminfo: memFree=124969308/131655788 swapFree=131071996/131071996
[pid=79300] ppid=79297 vsize=19174740 memory=120368 CPUtime=0.84 cores=5,7
/proc/79300/stat : 79300 (java) S 79297 79300 78062 0 -1 1077936128 9593 0 0 0 80 4 0 0 20 0 21 0 7771488 19634933760 30092 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 0 0 16800975 0 0 0 17 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
/proc/79300/statm: 4793685 30092 5865 1 0 553786 0
[pid=79300/tid=79302] ppid=79297 vsize=19174740 memory=-6000919489953620840 CPUtime=0.43 cores=5,7
/proc/79300/task/79302/stat : 79302 (java) R 79297 79300 78062 0 -1 1077936192 6189 0 0 0 40 3 0 0 20 0 21 0 7771489 19634933760 30092 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79322] ppid=79297 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/79300/task/79322/stat : 79322 (Finalizer) S 79297 79300 78062 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 21 0 7771493 19634933760 30092 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79329] ppid=79297 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/79300/task/79329/stat : 79329 (Common-Cleaner) S 79297 79300 78062 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 21 0 7771494 19634933760 30092 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79346] ppid=79297 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/79300/task/79346/stat : 79346 (Timer-0) S 79297 79300 78062 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 21 0 7771534 19634933760 30092 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79347] ppid=79297 vsize=19174740 memory=0 CPUtime=0.01 cores=5,7
/proc/79300/task/79347/stat : 79347 (Thread-0) R 79297 79300 78062 0 -1 4194368 62 0 0 0 1 0 0 0 20 0 21 0 7771537 19634933760 30092 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
[pid=79300/tid=79348] ppid=79297 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/79300/task/79348/stat : 79348 (java) S 79297 79300 78062 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 21 0 7771538 19634933760 30092 134679101440 94483906981888 94483906985584 140732962659968 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94483906993400 94483906994192 94483923140608 140732962661364 140732962661472 140732962661472 140732962668488 0
Current children cumulated CPU time: 0.84 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 120368 KiB

Child status: 1

Real time (s): 0.528296
CPU time (s): 0.879901
CPU user time (s): 0.825022
CPU system time (s): 0.054879
CPU usage (%): 166.555
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 120368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.825022
system time used= 0.054879
maximum resident set size= 121660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9682
page faults= 0
swaps= 0
block input operations= 0
block output operations= 96
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 537
involuntary context switches= 64


# summary of solver processes directly reported to runsolver:
#   pid: 79300
#   total CPU time (s): 0.879901
#   total CPU user time (s): 0.825022
#   total CPU system time (s): 0.054879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011351 second user time and 0.04078 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2024-07-23 08:57:01
IDJOB=4456070
IDBENCH=143181
IDSOLVER=3036
FILE ID=nodeC008/4456070-1721717821
RUNJOBID= nodeC008-1721717812-78075
SLURM_JOB_ID= 7770387
Free space on /tmp= 723768 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900566157--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4456070-1721717821/watcher-4456070-1721717821 -o /tmp/evaluation-result-4456070-1721717821/solver-4456070-1721717821 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1721717812-78075 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4456070-1721717821.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 3a80f9a705c5ec8a5a9c03ad559eff2a
RANDOM SEED=2080261107

nodeC008.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2294.621
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.598
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2892.378
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3092.558
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3492.175
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2194.735
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3671.791
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.19
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.622
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.33
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        125230912 kB
MemAvailable:   129724380 kB
Buffers:          135620 kB
Cached:          5135944 kB
SwapCached:            0 kB
Active:           868860 kB
Inactive:        4960120 kB
Active(anon):       1448 kB
Inactive(anon):   585492 kB
Active(file):     867412 kB
Inactive(file):  4374628 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4012 kB
Writeback:             0 kB
AnonPages:        557208 kB
Mapped:           119220 kB
Shmem:             29512 kB
KReclaimable:     182916 kB
Slab:             280928 kB
SReclaimable:     182916 kB
SUnreclaim:        98012 kB
KernelStack:        4620 kB
PageTables:        10800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    5204496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16064 kB
HardwareCorrupted:     0 kB
AnonHugePages:    350208 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      256840 kB
DirectMap2M:    24813568 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC008 at 2024-07-23 08:57:02