Trace number 4429993

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 NameAnswerobjective functionCPU timeWall clock time
Sat4j Cutting Planes 2024 2024-07-12UNSAT 2.15012 1.26856

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/
random/rand.smallist/normalized-rand936b0d.cudf.trendy.opb
MD5SUMe0b8bac7e8a1a623994e9199db619b65
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.028388
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7104
Total number of constraints21652
Number of constraints which are clauses21651
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1147
Number of terms in the objective function 3730
Biggest coefficient in the objective function 6507781363
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 7457910471340
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 6507781363
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 7457910471340
Number of bits of the biggest sum of numbers43
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.11/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.11/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.11/0.14	c See www.sat4j.org for details.
0.11/0.15	c version CUSTOM.v20240707
0.11/0.17	c java.runtime.name	OpenJDK Runtime Environment
0.11/0.17	c java.vm.name		OpenJDK 64-Bit Server VM
0.11/0.17	c java.vm.version	22.0.1+8-16
0.11/0.17	c java.vm.vendor	Oracle Corporation
0.11/0.17	c sun.arch.data.model	64
0.11/0.17	c java.version		22.0.1
0.11/0.17	c os.name		Linux
0.11/0.17	c os.version		4.18.0-301.1.el8.x86_64
0.11/0.17	c os.arch		amd64
0.11/0.18	c Free memory 		2113181440
0.11/0.18	c Max memory 		16282288128
0.11/0.18	c Total memory 		2122317824
0.11/0.19	c Number of processors 	2
0.44/0.33	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.44/0.33	 - never skip resolution steps
0.44/0.33	 - Auto-division on coefficients is disabled
0.44/0.33	 - No postprocessing
0.44/0.33	 - Conflict is considered as is when resolving
0.44/0.33	 - Use constraints as they come during conflict analysis
0.44/0.33	 - Weaken first using unassigned literals
0.44/0.33	 - Bump strategy: ALWAYS_ONE
0.44/0.33	 - Bumper: EFFECTIVE
0.44/0.33	--- Begin Solver configuration ---
0.44/0.33	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.44/0.33	Learn all clauses as in MiniSAT
0.44/0.33	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.44/0.33	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.44/0.33	No reason simplification
0.44/0.33	Dynamic restart strategy considering the size of the coefficients
0.44/0.33	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.44/0.33	timeout=2147483s
0.44/0.33	DB Simplification allowed=false
0.44/0.33	Listener: none
0.44/0.33	--- End Solver configuration ---
0.44/0.34	c Pseudo Boolean Optimization by upper bound
0.44/0.34	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.44/0.34	c  - never skip resolution steps
0.44/0.34	c  - Auto-division on coefficients is disabled
0.44/0.34	c  - No postprocessing
0.44/0.34	c  - Conflict is considered as is when resolving
0.44/0.34	c  - Use constraints as they come during conflict analysis
0.44/0.34	c  - Weaken first using unassigned literals
0.44/0.34	c  - Bump strategy: ALWAYS_ONE
0.44/0.34	c  - Bumper: EFFECTIVE
0.44/0.34	c --- Begin Solver configuration ---
0.44/0.34	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.44/0.34	c Learn all clauses as in MiniSAT
0.44/0.34	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.44/0.34	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.44/0.34	c No reason simplification
0.44/0.34	c Dynamic restart strategy considering the size of the coefficients
0.44/0.34	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.44/0.34	c timeout=2147483s
0.44/0.34	c DB Simplification allowed=false
0.44/0.34	c Listener: none
0.44/0.34	c --- End Solver configuration ---
0.44/0.34	c solving HOME/instance-4429993-1721125458.opb
0.44/0.34	c reading problem ... 
0.44/0.34	c  objective function found
1.86/1.17	c ... done. Wall clock time 0.835s.
1.86/1.17	c declared #vars     7104
1.86/1.17	c #constraints  21652
1.86/1.17	c constraints type 
1.86/1.18	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 16231
1.86/1.18	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1
1.86/1.18	c org.sat4j.specs.Constr$1 => 63
1.86/1.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 3833
1.86/1.18	c org.sat4j.pb.constraints.pb.UnitClausePB => 1524
1.86/1.18	c 21652 constraints processed.
2.05/1.21	c objective function length is 3730 literals
2.05/1.22	c starts		: 0
2.05/1.23	c conflicts		: 0
2.05/1.23	c decisions		: 0
2.05/1.23	c propagations		: 1634
2.05/1.23	c inspects		: 762
2.05/1.23	c shortcuts		: 0
2.05/1.23	c learnt literals	: 0
2.05/1.23	c learnt binary clauses	: 0
2.05/1.23	c learnt ternary clauses	: 0
2.05/1.23	c learnt constraints	: 0
2.05/1.23	c ignored constraints	: 0
2.05/1.23	c root simplifications	: 0
2.05/1.23	c removed literals (reason simplification)	: 0
2.05/1.23	c reason swapping (by a shorter reason)	: 0
2.05/1.23	c Calls to reduceDB	: 0
2.05/1.23	c Number of update (reduction) of LBD	: 0
2.05/1.23	c Imported unit clauses	: 0
2.05/1.23	c No decision after first conflict	: true
2.05/1.23	c number of reductions to clauses (during analyze)	: 0
2.05/1.23	c number of learned constraints concerned by reduction	: 0
2.05/1.23	c number of learning phase by resolution	: 0
2.05/1.23	c number of learning phase by cutting planes	: 0
2.05/1.23	c number of rounding to 1 operations	: 0
2.05/1.23	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
2.05/1.23	c number of reductions of the coefficients by power 2 	: 0
2.05/1.23	c number of right shift for reduction by power 2 	: 0
2.05/1.23	c number of reductions of the coefficients by GCD over coefficients 	: 0
2.05/1.23	c number of ending skipping 	: 0
2.05/1.23	c number of internal skipping 	: 0
2.05/1.23	c number of derivation steps 	: 0
2.05/1.23	c number of skipped derivation steps 	: 0
2.05/1.23	c number of remaining unassigned 	: 0
2.05/1.23	c number of remaining assigned 	: 0
2.05/1.23	c number of falsified literals weakened from reason	: 0
2.05/1.23	c number of falsified literals weakened from conflict	: 0
2.05/1.23	c time for arithmetic operations	: 0
2.05/1.24	c minimum degree of deleted constraints	: null
2.05/1.24	c maximum degree of deleted constraints	: null
2.05/1.24	c number of deleted constraints	: 0
2.05/1.24	c speed (assignments/second)	: 9.49378779764593E-7
2.05/1.24	c non guided choices	: 0
2.05/1.24	s UNSATISFIABLE
2.05/1.24	c Total wall clock time (in seconds): 0.902

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 (57811 MiB free)
  memory of node 1: 64510 MiB (52389 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429993-1721125458/watcher-4429993-1721125458 -o /tmp/evaluation-result-4429993-1721125458/solver-4429993-1721125458 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721118384-835287 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429993-1721125458.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=839473, runsolver pid=839470

[startup+0.10012 s]*
/proc/loadavg: 4.23 4.24 4.24 6/317 839491
/proc/meminfo: memFree=112811688/131655788 swapFree=131071996/131071996
[pid=839473] ppid=839470 vsize=18975048 memory=55464 CPUtime=0.11 cores=4,6
/proc/839473/stat : 839473 (java) S 839470 839473 835276 0 -1 1077936128 6473 0 0 0 8 3 0 0 20 0 18 0 164705379 19430449152 13866 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
/proc/839473/statm: 4743762 13866 5551 1 0 550811 0
[pid=839473/tid=839475] ppid=839470 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=4,6
/proc/839473/task/839475/stat : 839475 (java) S 839470 839473 835276 0 -1 1077936192 5416 0 0 0 6 2 0 0 20 0 18 0 164705380 19430449152 13866 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839484] ppid=839470 vsize=18975048 memory=232851243367 CPUtime=0 cores=4,6
/proc/839473/task/839484/stat : 839484 (Finalizer) S 839470 839473 835276 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 164705385 19430449152 13866 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839491] ppid=839470 vsize=18975048 memory=15817789915191721 CPUtime=0 cores=4,6
/proc/839473/task/839491/stat : 839491 (Common-Cleaner) S 839470 839473 835276 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 164705386 19430449152 13866 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 55464 KiB

[startup+0.205759 s]*
/proc/loadavg: 4.23 4.24 4.24 5/317 839491
/proc/meminfo: memFree=112804400/131655788 swapFree=131071996/131071996
[pid=839473] ppid=839470 vsize=18975048 memory=64720 CPUtime=0.26 cores=4,6
/proc/839473/stat : 839473 (java) S 839470 839473 835276 0 -1 1077936128 7220 0 0 0 22 4 0 0 20 0 18 0 164705379 19430449152 16180 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
/proc/839473/statm: 4743762 16180 5558 1 0 551415 0
[pid=839473/tid=839475] ppid=839470 vsize=18975048 memory=4782652875487838339 CPUtime=0.19 cores=4,6
/proc/839473/task/839475/stat : 839475 (java) R 839470 839473 835276 0 -1 4194368 5753 0 0 0 16 3 0 0 20 0 18 0 164705380 19430449152 16180 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839484] ppid=839470 vsize=18975048 memory=671 CPUtime=0 cores=4,6
/proc/839473/task/839484/stat : 839484 (Finalizer) S 839470 839473 835276 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 164705385 19430449152 16180 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839491] ppid=839470 vsize=18975048 memory=14697383271339398 CPUtime=0 cores=4,6
/proc/839473/task/839491/stat : 839491 (Common-Cleaner) S 839470 839473 835276 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 164705386 19430449152 16180 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 64720 KiB

[startup+0.317921 s]*
/proc/loadavg: 4.23 4.24 4.24 7/317 839491
/proc/meminfo: memFree=112800868/131655788 swapFree=131071996/131071996
[pid=839473] ppid=839470 vsize=18975048 memory=68924 CPUtime=0.44 cores=4,6
/proc/839473/stat : 839473 (java) S 839470 839473 835276 0 -1 1077936128 7562 0 0 0 40 4 0 0 20 0 18 0 164705379 19430449152 17231 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
/proc/839473/statm: 4743762 17231 5764 1 0 551657 0
[pid=839473/tid=839475] ppid=839470 vsize=18975048 memory=-9175633868002534076 CPUtime=0.29 cores=4,6
/proc/839473/task/839475/stat : 839475 (java) R 839470 839473 835276 0 -1 4194368 5966 0 0 0 26 3 0 0 20 0 18 0 164705380 19430449152 17231 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839484] ppid=839470 vsize=18975048 memory=0 CPUtime=0 cores=4,6
/proc/839473/task/839484/stat : 839484 (Finalizer) S 839470 839473 835276 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 164705385 19430449152 17231 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839491] ppid=839470 vsize=18975048 memory=0 CPUtime=0 cores=4,6
/proc/839473/task/839491/stat : 839491 (Common-Cleaner) S 839470 839473 835276 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 164705386 19430449152 17231 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 68924 KiB

[startup+0.710915 s]
/proc/loadavg: 4.23 4.24 4.24 7/317 839491
/proc/meminfo: memFree=112758788/131655788 swapFree=131071996/131071996
[pid=839473] ppid=839470 vsize=19041612 memory=172516 CPUtime=1.1 cores=4,6
/proc/839473/stat : 839473 (java) S 839470 839473 835276 0 -1 1077936128 9340 0 0 0 103 7 0 0 20 0 19 0 164705379 19498610688 43129 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
/proc/839473/statm: 4760403 43129 5866 1 0 552973 0
[pid=839473/tid=839475] ppid=839470 vsize=19041612 memory=5544 CPUtime=0.57 cores=4,6
/proc/839473/task/839475/stat : 839475 (java) R 839470 839473 835276 0 -1 4194368 6115 0 0 0 52 5 0 0 20 0 19 0 164705380 19498610688 43129 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839484] ppid=839470 vsize=19041612 memory=12776 CPUtime=0 cores=4,6
/proc/839473/task/839484/stat : 839484 (Finalizer) S 839470 839473 835276 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 164705385 19498610688 43129 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839491] ppid=839470 vsize=19041612 memory=0 CPUtime=0 cores=4,6
/proc/839473/task/839491/stat : 839491 (Common-Cleaner) S 839470 839473 835276 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 164705386 19498610688 43129 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
Current children cumulated CPU time: 1.1 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 172516 KiB

[startup+1.26851 s]
# the end of solver process 839473 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=1.8499 s, system=0.300226 s

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

[startup+0.800917 s]
/proc/loadavg: 4.23 4.24 4.24 7/317 839491
/proc/meminfo: memFree=112758788/131655788 swapFree=131071996/131071996
[pid=839473] ppid=839470 vsize=19041612 memory=243320 CPUtime=1.27 cores=4,6
/proc/839473/stat : 839473 (java) S 839470 839473 835276 0 -1 1077936128 9646 0 0 0 118 9 0 0 20 0 19 0 164705379 19498610688 60830 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
/proc/839473/statm: 4760403 60830 5882 1 0 553178 0
[pid=839473/tid=839475] ppid=839470 vsize=19041612 memory=1832 CPUtime=0.66 cores=4,6
/proc/839473/task/839475/stat : 839475 (java) R 839470 839473 835276 0 -1 4194368 6148 0 0 0 59 7 0 0 20 0 19 0 164705380 19498610688 60830 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839484] ppid=839470 vsize=19041612 memory=5500 CPUtime=0 cores=4,6
/proc/839473/task/839484/stat : 839484 (Finalizer) S 839470 839473 835276 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 164705385 19498610688 60830 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839491] ppid=839470 vsize=19041612 memory=19508 CPUtime=0 cores=4,6
/proc/839473/task/839491/stat : 839491 (Common-Cleaner) S 839470 839473 835276 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 164705386 19498610688 60830 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 243320 KiB

[startup+1.20091 s]
/proc/loadavg: 4.37 4.27 4.25 6/318 839492
/proc/meminfo: memFree=112215660/131655788 swapFree=131071996/131071996
[pid=839473] ppid=839470 vsize=19041612 memory=1026644 CPUtime=2.05 cores=4,6
/proc/839473/stat : 839473 (java) S 839470 839473 835276 0 -1 1077936128 11552 0 0 0 176 29 0 0 20 0 19 0 164705379 19498610688 256661 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 0 0 16800975 0 0 0 17 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
/proc/839473/statm: 4760403 256661 5916 1 0 554442 0
[pid=839473/tid=839475] ppid=839470 vsize=19041612 memory=525 CPUtime=1.04 cores=4,6
/proc/839473/task/839475/stat : 839475 (java) R 839470 839473 835276 0 -1 4194368 6653 0 0 0 78 26 0 0 20 0 19 0 164705380 19498610688 256661 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839484] ppid=839470 vsize=19041612 memory=25083 CPUtime=0 cores=4,6
/proc/839473/task/839484/stat : 839484 (Finalizer) S 839470 839473 835276 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 164705385 19498610688 256661 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
[pid=839473/tid=839491] ppid=839470 vsize=19041612 memory=3977304313068310517 CPUtime=0 cores=4,6
/proc/839473/task/839491/stat : 839491 (Common-Cleaner) S 839470 839473 835276 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 164705386 19498610688 256661 134679101440 94480130502656 94480130506352 140736356946096 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94480130514168 94480130514960 94480150069248 140736356955125 140736356955233 140736356955233 140736356962248 0
Current children cumulated CPU time: 2.05 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 1026644 KiB

Child status: 20

Real time (s): 1.26856
CPU time (s): 2.15012
CPU user time (s): 1.8499
CPU system time (s): 0.300226
CPU usage (%): 169.493
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 1026644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.8499
system time used= 0.300226
maximum resident set size= 1038720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13431
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 748
involuntary context switches= 120


# summary of solver processes directly reported to runsolver:
#   pid: 839473
#   total CPU time (s): 2.15012
#   total CPU user time (s): 1.8499
#   total CPU system time (s): 0.300226

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025989 second user time and 0.047784 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2024-07-16 12:24:30
IDJOB=4429993
IDBENCH=150864
IDSOLVER=3052
FILE ID=nodeC009/4429993-1721125458
RUNJOBID= nodeC009-1721118384-835287
SLURM_JOB_ID= 7505665
Free space on /tmp= 723756 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/random/rand.smallist/normalized-rand936b0d.cudf.trendy.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429993-1721125458/watcher-4429993-1721125458 -o /tmp/evaluation-result-4429993-1721125458/solver-4429993-1721125458 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721118384-835287 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429993-1721125458.opb

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

MD5SUM BENCH= e0b8bac7e8a1a623994e9199db619b65
RANDOM SEED=137918745

nodeC009.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		: 3625.308
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	: 6984.34
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		: 3562.831
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	: 6983.27
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		: 1197.491
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	: 6984.34
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		: 1197.465
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	: 6983.27
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		: 1197.318
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	: 6984.34
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		: 3658.463
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	: 6983.27
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		: 3492.195
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	: 6984.34
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		: 1197.410
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	: 6983.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        112846988 kB
MemAvailable:   114432440 kB
Buffers:          412596 kB
Cached:          1998860 kB
SwapCached:            0 kB
Active:           731532 kB
Inactive:       17484716 kB
Active(anon):       1452 kB
Inactive(anon): 15841072 kB
Active(file):     730080 kB
Inactive(file):  1643644 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              1052 kB
Writeback:             0 kB
AnonPages:      15804832 kB
Mapped:           124464 kB
Shmem:             37700 kB
KReclaimable:     103516 kB
Slab:             202276 kB
SReclaimable:     103516 kB
SUnreclaim:        98760 kB
KernelStack:        4832 kB
PageTables:        41164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   16376248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            52736 kB
HardwareCorrupted:     0 kB
AnonHugePages:  15400960 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:      187208 kB
DirectMap2M:    19640320 kB
DirectMap1G:    116391936 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC009 at 2024-07-16 12:24:31