Trace number 4429839

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 2024-07-12OPT17 0.838894 0.493158

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_6.opb
MD5SUM6d7183f8a478cd344b14320e83eff295
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.025113
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables139
Total number of constraints216
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints215
Minimum length of a constraint1
Maximum length of a constraint24
Number of terms in the objective function 6
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 46
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 324
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		2104792832
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.08	c Number of processors 	2
0.14/0.15	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.15	 - never skip resolution steps
0.14/0.15	 - Auto-division on coefficients is disabled
0.14/0.15	 - No postprocessing
0.14/0.15	 - Conflict is considered as is when resolving
0.14/0.15	 - Use constraints as they come during conflict analysis
0.14/0.15	 - Weaken first using unassigned literals
0.14/0.15	 - Bump strategy: ALWAYS_ONE
0.14/0.15	 - Bumper: EFFECTIVE
0.14/0.15	--- Begin Solver configuration ---
0.14/0.15	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.15	Learn all clauses as in MiniSAT
0.14/0.15	LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.15	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.15	No reason simplification
0.14/0.15	Dynamic restart strategy considering the size of the coefficients
0.14/0.15	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.15	timeout=2147483s
0.14/0.15	DB Simplification allowed=false
0.14/0.15	Listener: none
0.14/0.15	--- End Solver configuration ---
0.14/0.15	c Pseudo Boolean Optimization by upper bound
0.14/0.15	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.14/0.15	c  - never skip resolution steps
0.14/0.15	c  - Auto-division on coefficients is disabled
0.14/0.15	c  - No postprocessing
0.14/0.15	c  - Conflict is considered as is when resolving
0.14/0.15	c  - Use constraints as they come during conflict analysis
0.14/0.15	c  - Weaken first using unassigned literals
0.14/0.15	c  - Bump strategy: ALWAYS_ONE
0.14/0.15	c  - Bumper: EFFECTIVE
0.14/0.15	c --- Begin Solver configuration ---
0.14/0.15	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@5ecddf8f
0.14/0.15	c Learn all clauses as in MiniSAT
0.14/0.15	c LOGGER=java.util.logging.Logger@5f5a92bb claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.15	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.14/0.15	c No reason simplification
0.14/0.15	c Dynamic restart strategy considering the size of the coefficients
0.14/0.15	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.UnassignedLiteralsHaveSameLevelLBDComputerStrategy@449b2d27
0.14/0.15	c timeout=2147483s
0.14/0.15	c DB Simplification allowed=false
0.14/0.15	c Listener: none
0.14/0.15	c --- End Solver configuration ---
0.14/0.15	c solving HOME/instance-4429839-1721108274.opb
0.14/0.15	c reading problem ... 
0.14/0.15	c  objective function found
0.14/0.19	c ... done. Wall clock time 0.037s.
0.14/0.19	c declared #vars     139
0.14/0.19	c #constraints  216
0.14/0.19	c constraints type 
0.14/0.19	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 215
0.14/0.19	c org.sat4j.pb.constraints.pb.UnitClausePB => 1
0.14/0.19	c 216 constraints processed.
0.14/0.20	c objective function length is 6 literals
0.32/0.24	c SATISFIABLE
0.32/0.24	c OPTIMIZING...
0.32/0.24	c Got one! Elapsed wall clock time (in seconds):0.084
0.32/0.24	o 22
0.50/0.33	c Got one! Elapsed wall clock time (in seconds):0.176
0.50/0.33	o 21
0.71/0.44	c Got one! Elapsed wall clock time (in seconds):0.287
0.71/0.44	o 18
0.71/0.45	c Got one! Elapsed wall clock time (in seconds):0.292
0.71/0.45	o 17
0.71/0.46	c starts		: 5
0.71/0.46	c conflicts		: 262
0.71/0.46	c decisions		: 519
0.71/0.46	c propagations		: 7313
0.71/0.46	c inspects		: 84722
0.71/0.46	c shortcuts		: 0
0.71/0.46	c learnt literals	: 0
0.71/0.46	c learnt binary clauses	: 0
0.71/0.46	c learnt ternary clauses	: 0
0.71/0.46	c learnt constraints	: 262
0.71/0.46	c ignored constraints	: 0
0.71/0.46	c root simplifications	: 0
0.71/0.46	c removed literals (reason simplification)	: 0
0.71/0.46	c reason swapping (by a shorter reason)	: 0
0.71/0.46	c Calls to reduceDB	: 0
0.71/0.46	c Number of update (reduction) of LBD	: 288
0.71/0.46	c Imported unit clauses	: 0
0.71/0.46	c No decision after first conflict	: false
0.71/0.46	c number of reductions to clauses (during analyze)	: 0
0.71/0.46	c number of learned constraints concerned by reduction	: 0
0.71/0.46	c number of learning phase by resolution	: 0
0.71/0.46	c number of learning phase by cutting planes	: 0
0.71/0.46	c number of rounding to 1 operations	: 0
0.71/0.46	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.71/0.46	c number of reductions of the coefficients by power 2 	: 0
0.71/0.46	c number of right shift for reduction by power 2 	: 0
0.71/0.46	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.71/0.46	c number of ending skipping 	: 0
0.71/0.47	c number of internal skipping 	: 0
0.71/0.47	c number of derivation steps 	: 1332
0.71/0.47	c number of skipped derivation steps 	: 0
0.71/0.47	c number of remaining unassigned 	: 11
0.71/0.47	c number of remaining assigned 	: 9305
0.71/0.47	c number of falsified literals weakened from reason	: 0
0.71/0.47	c number of falsified literals weakened from conflict	: 0
0.71/0.47	c time for arithmetic operations	: 12511114
0.71/0.47	c minimum degree of deleted constraints	: null
0.71/0.47	c maximum degree of deleted constraints	: null
0.71/0.47	c number of deleted constraints	: 0
0.71/0.47	c speed (assignments/second)	: 28019.157088122603
0.71/0.47	c non guided choices	: 176
0.71/0.47	s OPTIMUM FOUND
0.71/0.47	c Found 4 solution(s)
0.71/0.47	v -x1 x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 x24 x25 x26 -x27 -x28 -x29 x30 x31 -x32 -x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 -x62 x63 x64 x65 x66 x67 x68 -x69 x70 x71 -x72 -x73 -x74 x75 x76 x77 x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 -x98 x99 x100 x101 -x102 x103 x104 -x105 -x106 -x107 x108 x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 x139 
0.71/0.47	c objective function=17
0.71/0.47	c Total wall clock time (in seconds): 0.32

Verifier Data 

OK	17

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: 63931 MiB (62141 MiB free)
  memory of node 1: 64510 MiB (60568 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429839-1721108274/watcher-4429839-1721108274 -o /tmp/evaluation-result-4429839-1721108274/solver-4429839-1721108274 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721108287-867297 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429839-1721108274.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=867350, runsolver pid=867341
Current StackSize limit: 8192 KiB


[startup+0.100578 s]*
/proc/loadavg: 1.07 1.11 1.50 14/323 867427
/proc/meminfo: memFree=125488372/131524600 swapFree=131071996/131071996
[pid=867350] ppid=867341 vsize=18975048 memory=65468 CPUtime=0.14 cores=1,3
/proc/867350/stat : 867350 (java) S 867341 867350 867285 0 -1 1077936128 7253 0 0 0 12 2 0 0 20 0 18 0 162989283 19430449152 16367 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
/proc/867350/statm: 4743762 16367 5701 1 0 549365 0
[pid=867350/tid=867357] ppid=867341 vsize=18975048 memory=4026531971 CPUtime=0.08 cores=1,3
/proc/867350/task/867357/stat : 867357 (java) R 867341 867350 867285 0 -1 4194368 5779 0 0 0 7 1 0 0 20 0 18 0 162989283 19430449152 16367 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 162989284 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867401] ppid=867341 vsize=18975048 memory=15975 CPUtime=0 cores=1,3
/proc/867350/task/867401/stat : 867401 (Finalizer) S 867341 867350 867285 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 162989286 19430449152 16367 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867424] ppid=867341 vsize=18975048 memory=14698495600756458 CPUtime=0 cores=1,3
/proc/867350/task/867424/stat : 867424 (Common-Cleaner) S 867341 867350 867285 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 162989286 19430449152 16367 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65468 KiB

[startup+0.207245 s]*
/proc/loadavg: 1.07 1.11 1.50 15/324 867428
/proc/meminfo: memFree=125437204/131524600 swapFree=131071996/131071996
[pid=867350] ppid=867341 vsize=18975048 memory=74652 CPUtime=0.32 cores=1,3
/proc/867350/stat : 867350 (java) S 867341 867350 867285 0 -1 1077936128 7896 0 0 0 30 2 0 0 20 0 18 0 162989283 19430449152 18663 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
/proc/867350/statm: 4743762 18663 5864 1 0 549777 0
[pid=867350/tid=867357] ppid=867341 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=1,3
/proc/867350/task/867357/stat : 867357 (java) R 867341 867350 867285 0 -1 1077936192 6121 0 0 0 16 2 0 0 20 0 18 0 162989283 19430449152 18663 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 162989284 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867401] ppid=867341 vsize=18975048 memory=15975 CPUtime=0 cores=1,3
/proc/867350/task/867401/stat : 867401 (Finalizer) S 867341 867350 867285 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 162989286 19430449152 18663 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867424] ppid=867341 vsize=18975048 memory=14698495600756458 CPUtime=0 cores=1,3
/proc/867350/task/867424/stat : 867424 (Common-Cleaner) S 867341 867350 867285 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 18 0 162989286 19430449152 18663 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 74652 KiB

[startup+0.307723 s]*
/proc/loadavg: 1.07 1.11 1.50 11/305 867431
/proc/meminfo: memFree=125355844/131524600 swapFree=131071996/131071996
[pid=867350] ppid=867341 vsize=19041612 memory=95100 CPUtime=0.5 cores=1,3
/proc/867350/stat : 867350 (java) S 867341 867350 867285 0 -1 1077936128 11207 0 0 0 47 3 0 0 20 0 19 0 162989283 19498610688 23775 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
/proc/867350/statm: 4760403 23775 5864 1 0 552160 0
[pid=867350/tid=867357] ppid=867341 vsize=19041612 memory=-8815909955817546428 CPUtime=0.24 cores=1,3
/proc/867350/task/867357/stat : 867357 (java) R 867341 867350 867285 0 -1 1077936192 6183 0 0 0 22 2 0 0 20 0 19 0 162989283 19498610688 23775 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 162989284 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867401] ppid=867341 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/867350/task/867401/stat : 867401 (Finalizer) S 867341 867350 867285 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 162989286 19498610688 23775 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867424] ppid=867341 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/867350/task/867424/stat : 867424 (Common-Cleaner) S 867341 867350 867285 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 162989286 19498610688 23775 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867429] ppid=867341 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/867350/task/867429/stat : 867429 (Timer-0) S 867341 867350 867285 0 -1 1077936192 22 0 0 0 0 0 0 0 20 0 19 0 162989304 19498610688 23775 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 95100 KiB

[startup+0.493117 s]
# the end of solver process 867350 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.787454 s, system=0.05144 s

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

[startup+0.412837 s]*
/proc/loadavg: 1.07 1.11 1.50 11/306 867447
/proc/meminfo: memFree=125267340/131524600 swapFree=131071996/131071996
[pid=867350] ppid=867341 vsize=19041612 memory=132628 CPUtime=0.71 cores=1,3
/proc/867350/stat : 867350 (java) S 867341 867350 867285 0 -1 1077936128 14159 0 0 0 67 4 0 0 20 0 19 0 162989283 19498610688 33157 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
/proc/867350/statm: 4760403 33157 5864 1 0 554342 0
[pid=867350/tid=867357] ppid=867341 vsize=19041612 memory=4026531971 CPUtime=0.32 cores=1,3
/proc/867350/task/867357/stat : 867357 (java) R 867341 867350 867285 0 -1 4194368 6201 0 0 0 30 2 0 0 20 0 19 0 162989283 19498610688 33157 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 162989284 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867401] ppid=867341 vsize=19041612 memory=15975 CPUtime=0 cores=1,3
/proc/867350/task/867401/stat : 867401 (Finalizer) S 867341 867350 867285 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 162989286 19498610688 33157 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867424] ppid=867341 vsize=19041612 memory=14698495600756458 CPUtime=0 cores=1,3
/proc/867350/task/867424/stat : 867424 (Common-Cleaner) S 867341 867350 867285 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 162989286 19498610688 33157 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
[pid=867350/tid=867429] ppid=867341 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/867350/task/867429/stat : 867429 (Timer-0) S 867341 867350 867285 0 -1 1077936192 22 0 0 0 0 0 0 0 20 0 19 0 162989304 19498610688 33157 134679101440 94423639351296 94423639354992 140725563155744 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94423639362808 94423639363600 94423664103424 140725563163637 140725563163745 140725563163745 140725563170760 0
Current children cumulated CPU time: 0.71 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 132628 KiB

Child status: 30

Real time (s): 0.493158
CPU time (s): 0.838894
CPU user time (s): 0.787454
CPU system time (s): 0.05144
CPU usage (%): 170.107
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 132628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.787454
system time used= 0.05144
maximum resident set size= 149576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14550
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= 696
involuntary context switches= 69


# summary of solver processes directly reported to runsolver:
#   pid: 867350
#   total CPU time (s): 0.838894
#   total CPU user time (s): 0.787454
#   total CPU system time (s): 0.05144

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.009233 second user time and 0.02606 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2024-07-16 07:38:07
IDJOB=4429839
IDBENCH=147697
IDSOLVER=3052
FILE ID=nodeC017/4429839-1721108274
RUNJOBID= nodeC017-1721108287-867297
SLURM_JOB_ID= 7505640
Free space on /tmp= 890080 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_6.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429839-1721108274/watcher-4429839-1721108274 -o /tmp/evaluation-result-4429839-1721108274/solver-4429839-1721108274 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1721108287-867297 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429839-1721108274.opb

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

MD5SUM BENCH= 6d7183f8a478cd344b14320e83eff295
RANDOM SEED=604811315

nodeC017.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	: 0xb00002a
cpu MHz		: 3572.722
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.46
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	: 0xb00002a
cpu MHz		: 3582.308
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.99
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	: 0xb00002a
cpu MHz		: 3549.330
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.46
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	: 0xb00002a
cpu MHz		: 3646.403
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.99
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	: 0xb00002a
cpu MHz		: 3563.129
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.46
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	: 0xb00002a
cpu MHz		: 3543.772
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.99
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	: 0xb00002a
cpu MHz		: 3609.355
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.46
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	: 0xb00002a
cpu MHz		: 3626.005
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7006.99
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125664360 kB
MemAvailable:   129715628 kB
Buffers:          393044 kB
Cached:          4453104 kB
SwapCached:            0 kB
Active:           880052 kB
Inactive:        4297440 kB
Active(anon):       1436 kB
Inactive(anon):   367628 kB
Active(file):     878616 kB
Inactive(file):  3929812 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              3748 kB
Writeback:             4 kB
AnonPages:        331496 kB
Mapped:           103784 kB
Shmem:             37720 kB
KReclaimable:     164976 kB
Slab:             277908 kB
SReclaimable:     164976 kB
SUnreclaim:       112932 kB
KernelStack:        3856 kB
PageTables:         8784 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     781728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60928 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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:      215764 kB
DirectMap2M:    24723456 kB
DirectMap1G:    111149056 kB

Free space on /tmp at the end= 890076 MiB
End job on nodeC017 at 2024-07-16 07:38:07