Trace number 4429866

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 2024-07-12OPT397 1.01504 0.611225

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=397-Q=449.opb
MD5SUM912911206129579fed78342413a5e953
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 benchmark397
Best CPU time to get the best result obtained on this benchmark0.010519
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 178253
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 439374
Number of bits of the biggest sum of numbers19
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 		2106806208
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-4429866-1721078929.opb
0.14/0.15	c reading problem ... 
0.14/0.15	c  objective function found
0.14/0.17	c ... done. Wall clock time 0.023s.
0.14/0.17	c declared #vars     99
0.14/0.17	c #constraints  245
0.14/0.17	c constraints type 
0.14/0.17	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 162
0.14/0.17	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 2
0.14/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.14/0.17	c 245 constraints processed.
0.14/0.18	c objective function length is 9 literals
0.50/0.40	c SATISFIABLE
0.50/0.40	c OPTIMIZING...
0.50/0.40	c Got one! Elapsed wall clock time (in seconds):0.247
0.50/0.40	o 449
0.69/0.50	c Got one! Elapsed wall clock time (in seconds):0.351
0.69/0.50	o 397
0.88/0.56	c starts		: 5
0.88/0.57	c conflicts		: 134
0.88/0.57	c decisions		: 213
0.88/0.57	c propagations		: 3610
0.88/0.57	c inspects		: 77269
0.88/0.57	c shortcuts		: 0
0.88/0.57	c learnt literals	: 0
0.88/0.57	c learnt binary clauses	: 0
0.88/0.57	c learnt ternary clauses	: 0
0.88/0.57	c learnt constraints	: 133
0.88/0.57	c ignored constraints	: 0
0.88/0.57	c root simplifications	: 0
0.88/0.57	c removed literals (reason simplification)	: 0
0.88/0.57	c reason swapping (by a shorter reason)	: 0
0.88/0.57	c Calls to reduceDB	: 0
0.88/0.57	c Number of update (reduction) of LBD	: 132
0.88/0.57	c Imported unit clauses	: 0
0.88/0.57	c No decision after first conflict	: false
0.88/0.57	c number of reductions to clauses (during analyze)	: 0
0.88/0.57	c number of learned constraints concerned by reduction	: 0
0.88/0.57	c number of learning phase by resolution	: 0
0.88/0.57	c number of learning phase by cutting planes	: 0
0.88/0.57	c number of rounding to 1 operations	: 0
0.88/0.57	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.88/0.57	c number of reductions of the coefficients by power 2 	: 0
0.88/0.57	c number of right shift for reduction by power 2 	: 0
0.88/0.57	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.88/0.57	c number of ending skipping 	: 0
0.88/0.57	c number of internal skipping 	: 0
0.88/0.57	c number of derivation steps 	: 2327
0.88/0.57	c number of skipped derivation steps 	: 0
0.88/0.57	c number of remaining unassigned 	: 82
0.88/0.57	c number of remaining assigned 	: 15378
0.88/0.57	c number of falsified literals weakened from reason	: 0
0.88/0.57	c number of falsified literals weakened from conflict	: 0
0.88/0.57	c time for arithmetic operations	: 24506029
0.88/0.57	c minimum degree of deleted constraints	: null
0.88/0.57	c maximum degree of deleted constraints	: null
0.88/0.57	c number of deleted constraints	: 0
0.88/0.57	c speed (assignments/second)	: 9376.623376623376
0.88/0.57	c non guided choices	: 2
0.88/0.57	s OPTIMUM FOUND
0.88/0.57	c Found 2 solution(s)
0.88/0.57	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 
0.88/0.57	c objective function=397
0.88/0.57	c Total wall clock time (in seconds): 0.423

Verifier Data 

OK	397

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: 63968 MiB (55912 MiB free)
  memory of node 1: 64473 MiB (61417 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429866-1721078929/watcher-4429866-1721078929 -o /tmp/evaluation-result-4429866-1721078929/solver-4429866-1721078929 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721071788-816607 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429866-1721078929.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
Current StackSize limit: 8192 KiB

solver pid=821182, runsolver pid=821179

[startup+0.102088 s]*
/proc/loadavg: 4.21 4.20 4.18 7/330 821200
/proc/meminfo: memFree=120103968/131524600 swapFree=131071996/131071996
[pid=821182] ppid=821179 vsize=18975048 memory=62680 CPUtime=0.14 cores=1,3
/proc/821182/stat : 821182 (java) S 821179 821182 816595 0 -1 1077936128 7245 0 0 0 12 2 0 0 20 0 18 0 160057884 19430449152 15670 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
/proc/821182/statm: 4743762 15670 5552 1 0 549373 0
[pid=821182/tid=821184] ppid=821179 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=1,3
/proc/821182/task/821184/stat : 821184 (java) R 821179 821182 816595 0 -1 1077936192 5764 0 0 0 7 1 0 0 20 0 18 0 160057885 19430449152 15670 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821193] ppid=821179 vsize=18975048 memory=232851243367 CPUtime=0 cores=1,3
/proc/821182/task/821193/stat : 821193 (Finalizer) S 821179 821182 816595 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 160057887 19430449152 15670 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821200] ppid=821179 vsize=18975048 memory=13846374089254215 CPUtime=0 cores=1,3
/proc/821182/task/821200/stat : 821200 (Common-Cleaner) S 821179 821182 816595 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 160057888 19430449152 15670 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 62680 KiB

[startup+0.205957 s]*
/proc/loadavg: 4.21 4.20 4.18 6/331 821201
/proc/meminfo: memFree=120097240/131524600 swapFree=131071996/131071996
[pid=821182] ppid=821179 vsize=19041612 memory=70212 CPUtime=0.33 cores=1,3
/proc/821182/stat : 821182 (java) S 821179 821182 816595 0 -1 1077936128 7929 0 0 0 30 3 0 0 20 0 19 0 160057884 19498610688 17553 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
/proc/821182/statm: 4760403 17553 5789 1 0 550041 0
[pid=821182/tid=821184] ppid=821179 vsize=19041612 memory=4782652875487838339 CPUtime=0.18 cores=1,3
/proc/821182/task/821184/stat : 821184 (java) R 821179 821182 816595 0 -1 1077936192 6154 0 0 0 16 2 0 0 20 0 19 0 160057885 19498610688 17553 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821193] ppid=821179 vsize=19041612 memory=5714 CPUtime=0 cores=1,3
/proc/821182/task/821193/stat : 821193 (Finalizer) S 821179 821182 816595 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 160057887 19498610688 17553 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821200] ppid=821179 vsize=19041612 memory=15252649461155485 CPUtime=0 cores=1,3
/proc/821182/task/821200/stat : 821200 (Common-Cleaner) S 821179 821182 816595 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 160057888 19498610688 17553 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821201] ppid=821179 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/821182/task/821201/stat : 821201 (Timer-0) S 821179 821182 816595 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 160057903 19498610688 17553 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 70212 KiB

[startup+0.306477 s]*
/proc/loadavg: 4.21 4.20 4.18 7/331 821201
/proc/meminfo: memFree=120078620/131524600 swapFree=131071996/131071996
[pid=821182] ppid=821179 vsize=19041612 memory=88852 CPUtime=0.5 cores=1,3
/proc/821182/stat : 821182 (java) S 821179 821182 816595 0 -1 1077936128 9485 0 0 0 47 3 0 0 20 0 19 0 160057884 19498610688 22213 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
/proc/821182/statm: 4760403 22213 5872 1 0 550898 0
[pid=821182/tid=821184] ppid=821179 vsize=19041612 memory=-8527118854572581564 CPUtime=0.26 cores=1,3
/proc/821182/task/821184/stat : 821184 (java) R 821179 821182 816595 0 -1 4194368 6186 0 0 0 24 2 0 0 20 0 19 0 160057885 19498610688 22213 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821193] ppid=821179 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/821182/task/821193/stat : 821193 (Finalizer) S 821179 821182 816595 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 160057887 19498610688 22213 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821200] ppid=821179 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/821182/task/821200/stat : 821200 (Common-Cleaner) S 821179 821182 816595 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 160057888 19498610688 22213 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821201] ppid=821179 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/821182/task/821201/stat : 821201 (Timer-0) S 821179 821182 816595 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 160057903 19498610688 22213 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
Current children cumulated CPU time: 0.5 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 88852 KiB

[startup+0.61119 s]
# the end of solver process 821182 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.942035 s, system=0.073009 s

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

[startup+0.40647 s]*
/proc/loadavg: 4.21 4.20 4.18 7/331 821201
/proc/meminfo: memFree=120052012/131524600 swapFree=131071996/131071996
[pid=821182] ppid=821179 vsize=19041612 memory=115924 CPUtime=0.69 cores=1,3
/proc/821182/stat : 821182 (java) S 821179 821182 816595 0 -1 1077936128 13600 0 0 0 64 5 0 0 20 0 19 0 160057884 19498610688 28981 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
/proc/821182/statm: 4760403 28981 5872 1 0 553243 0
[pid=821182/tid=821184] ppid=821179 vsize=19041612 memory=4026531971 CPUtime=0.34 cores=1,3
/proc/821182/task/821184/stat : 821184 (java) R 821179 821182 816595 0 -1 4194368 6312 0 0 0 31 3 0 0 20 0 19 0 160057885 19498610688 28981 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821193] ppid=821179 vsize=19041612 memory=5714 CPUtime=0 cores=1,3
/proc/821182/task/821193/stat : 821193 (Finalizer) S 821179 821182 816595 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 160057887 19498610688 28981 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821200] ppid=821179 vsize=19041612 memory=15252649461155485 CPUtime=0 cores=1,3
/proc/821182/task/821200/stat : 821200 (Common-Cleaner) S 821179 821182 816595 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 160057888 19498610688 28981 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
[pid=821182/tid=821201] ppid=821179 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/821182/task/821201/stat : 821201 (Timer-0) S 821179 821182 816595 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 160057903 19498610688 28981 134679101440 94071765078016 94071765081712 140732967143664 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94071765089528 94071765090320 94071787044864 140732967146485 140732967146593 140732967146593 140732967153608 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 115924 KiB

[startup+0.605552 s]*
/proc/loadavg: 4.21 4.20 4.18 4/313 821203
/proc/meminfo: memFree=120142672/131524600 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 30

Real time (s): 0.611225
CPU time (s): 1.01504
CPU user time (s): 0.942035
CPU system time (s): 0.073009
CPU usage (%): 166.067
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 143688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.942035
system time used= 0.073009
maximum resident set size= 159200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17235
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= 513
involuntary context switches= 56


# summary of solver processes directly reported to runsolver:
#   pid: 821182
#   total CPU time (s): 1.01504
#   total CPU user time (s): 0.942035
#   total CPU system time (s): 0.073009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012913 second user time and 0.029389 second system time

The end

Launcher Data 

Begin job on nodeC023 at 2024-07-15 23:29:02
IDJOB=4429866
IDBENCH=147275
IDSOLVER=3052
FILE ID=nodeC023/4429866-1721078929
RUNJOBID= nodeC023-1721071788-816607
SLURM_JOB_ID= 7505536
Free space on /tmp= 890056 MiB

SOLVER NAME= Sat4j Cutting Planes 2024 2024-07-12
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/roussel/factor/normalized-factor-size=9-P=397-Q=449.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanesPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429866-1721078929/watcher-4429866-1721078929 -o /tmp/evaluation-result-4429866-1721078929/solver-4429866-1721078929 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721071788-816607 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanesPB24 HOME/instance-4429866-1721078929.opb

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

MD5SUM BENCH= 912911206129579fed78342413a5e953
RANDOM SEED=1874978534

nodeC023.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		: 3681.769
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	: 6999.61
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		: 3637.703
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	: 7005.48
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		: 3599.886
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	: 6999.61
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		: 3639.792
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	: 7005.48
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		: 3681.787
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	: 6999.61
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		: 3681.535
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	: 7005.48
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		: 3599.910
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	: 6999.61
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		: 3658.118
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	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        120146360 kB
MemAvailable:   121486716 kB
Buffers:          387444 kB
Cached:          1781124 kB
SwapCached:            0 kB
Active:           723752 kB
Inactive:       10025340 kB
Active(anon):       1572 kB
Inactive(anon):  8616664 kB
Active(file):     722180 kB
Inactive(file):  1408676 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:               820 kB
Writeback:          7368 kB
AnonPages:       8579868 kB
Mapped:           123988 kB
Shmem:             37720 kB
KReclaimable:      98644 kB
Slab:             205304 kB
SReclaimable:      98644 kB
SUnreclaim:       106660 kB
KernelStack:        5040 kB
PageTables:        26988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   10190032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60832 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8259584 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:      203476 kB
DirectMap2M:    18444288 kB
DirectMap1G:    117440512 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC023 at 2024-07-15 23:29:03