Trace number 4498942

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 CP 2025-06-06OPT45008 0.908549 0.586974

General information on the benchmark

NamePB24/normalized-PB09/OPT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45.opb
MD5SUMaab1a665fb4860cbfc6870350392c77a
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 benchmark45008
Best CPU time to get the best result obtained on this benchmark0.004417
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables148
Total number of constraints50
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 100
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 3356535
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 3356535
Number of bits of the biggest sum of numbers22
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 

0.12/0.16	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.12/0.16	c This is free software under the dual EPL/GNU LGPL licenses.
0.12/0.16	c See www.sat4j.org for details.
0.12/0.17	c version PB25.v20250606
0.12/0.20	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.20	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.20	c java.vm.version	22.0.1+8-16
0.12/0.20	c java.vm.vendor	Oracle Corporation
0.12/0.20	c sun.arch.data.model	64
0.12/0.20	c java.version		22.0.1
0.12/0.20	c os.name		Linux
0.12/0.20	c os.version		5.14.0-503.14.1.el9_5.x86_64
0.12/0.20	c os.arch		amd64
0.12/0.21	c Free memory 		2104792832
0.12/0.21	c Max memory 		16282288128
0.12/0.21	c Total memory 		2113929216
0.12/0.22	c Number of processors 	2
0.47/0.38	c Pseudo Boolean Optimization by upper bound
0.47/0.38	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.47/0.38	c  - never skip resolution steps
0.47/0.38	c  - Auto-division on coefficients is disabled
0.47/0.38	c  - No postprocessing
0.47/0.38	c  - Conflict is considered as is when resolving
0.47/0.38	c  - Use constraints as they come during conflict analysis
0.47/0.38	c  - Weaken first using unassigned literals
0.47/0.38	c  - Bump strategy: ALWAYS_ONE
0.47/0.38	c  - Bumper: ANY
0.47/0.38	c --- Begin Solver configuration ---
0.47/0.38	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5cbc508c
0.47/0.38	c Learn all clauses as in MiniSAT
0.47/0.38	c LOGGER=java.util.logging.Logger@68fb2c38 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.47/0.38	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.47/0.38	c No reason simplification
0.47/0.38	c Armin Biere (Picosat) restarts strategy
0.47/0.38	c Activity based learned constraints deletion strategy with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.47/0.38	c timeout=2147483s
0.47/0.38	c DB Simplification allowed=false
0.47/0.38	c Listener: none
0.47/0.38	c --- End Solver configuration ---
0.47/0.38	c solving HOME/instance-4498942-1751469005.opb
0.47/0.38	c reading problem ... 
0.47/0.38	c  objective function found
0.65/0.46	c ... done. Wall clock time 0.076s.
0.65/0.46	c declared #vars     148
0.65/0.46	c #constraints  100
0.65/0.46	c constraints type 
0.65/0.46	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2
0.65/0.46	c org.sat4j.pb.constraints.pb.MaxWatchPb => 96
0.65/0.46	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 1
0.65/0.46	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1
0.65/0.46	c 100 constraints processed.
0.65/0.49	c objective function length is 100 literals
0.65/0.50	c SATISFIABLE
0.65/0.50	c OPTIMIZING...
0.65/0.50	c Got one! Elapsed wall clock time (in seconds):0.117
0.65/0.50	o 72813
0.65/0.52	c Got one! Elapsed wall clock time (in seconds):0.13
0.65/0.52	o 45008
0.81/0.53	c starts		: 2
0.81/0.54	c conflicts		: 1
0.81/0.54	c decisions		: 119
0.81/0.54	c propagations		: 435
0.81/0.54	c inspects		: 736
0.81/0.55	c shortcuts		: 0
0.81/0.55	c learnt literals	: 0
0.81/0.55	c learnt binary clauses	: 0
0.81/0.55	c learnt ternary clauses	: 0
0.81/0.55	c learnt constraints	: 1
0.81/0.55	c ignored constraints	: 0
0.81/0.55	c root simplifications	: 0
0.81/0.55	c removed literals (reason simplification)	: 0
0.81/0.55	c reason swapping (by a shorter reason)	: 0
0.81/0.55	c Calls to reduceDB	: 0
0.81/0.55	c Number of update (reduction) of LBD	: 0
0.81/0.55	c Imported unit clauses	: 0
0.81/0.55	c No decision after first conflict	: false
0.81/0.55	c number of reductions to clauses (during analyze)	: 0
0.81/0.55	c number of learned constraints concerned by reduction	: 0
0.81/0.55	c number of learning phase by resolution	: 0
0.81/0.55	c number of learning phase by cutting planes	: 0
0.81/0.55	c number of rounding to 1 operations	: 0
0.81/0.55	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.81/0.55	c number of reductions of the coefficients by power 2 	: 0
0.81/0.55	c number of right shift for reduction by power 2 	: 0
0.81/0.55	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.81/0.55	c number of ending skipping 	: 0
0.81/0.55	c number of internal skipping 	: 0
0.81/0.55	c number of derivation steps 	: 3
0.81/0.55	c number of skipped derivation steps 	: 0
0.81/0.55	c number of remaining unassigned 	: 0
0.81/0.55	c number of remaining assigned 	: 2
0.81/0.55	c number of falsified literals weakened from reason	: 0
0.81/0.55	c number of falsified literals weakened from conflict	: 0
0.81/0.56	c time for arithmetic operations	: 155545
0.81/0.56	c minimum degree of deleted constraints	: null
0.81/0.56	c maximum degree of deleted constraints	: null
0.81/0.56	c number of deleted constraints	: 0
0.81/0.57	c speed (assignments/second)	: 6397.058823529412
0.81/0.57	c non guided choices	: 0
0.81/0.57	s OPTIMUM FOUND
0.81/0.57	c Found 2 solution(s)
0.81/0.57	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 -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 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 
0.81/0.57	c objective function=45008
0.81/0.57	c Total wall clock time (in seconds): 0.185

Verifier Data 

OK	45008

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: 63837 MiB (48734 MiB free)
  memory of node 1: 64465 MiB (54300 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4498942-1751469005/watcher-4498942-1751469005 -o /tmp/evaluation-result-4498942-1751469005/solver-4498942-1751469005 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751465455-67541 --watchdog 3760 java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4498942-1751469005.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=67966, runsolver pid=67963
Current StackSize limit: 8192 KiB


[startup+0.100069 s]*
/proc/loadavg: 4.19 4.28 4.33 7/326 67984
/proc/meminfo: memFree=105499968/131382112 swapFree=33010416/33010684
[pid=67966] ppid=67963 vsize=18930384 memory=48364 CPUtime=0.12 cores=1,3
/proc/67966/stat : 67966 (java) S 67963 67966 67529 0 -1 4194304 5813 0 0 0 9 3 0 0 20 0 18 0 62579938 19384713216 12091 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
/proc/67966/statm: 4732596 12091 5306 1 0 547027 0
[pid=67966/tid=67968] ppid=67963 vsize=18930384 memory=4026531960 CPUtime=0.08 cores=1,3
/proc/67966/task/67968/stat : 67968 (java) R 67963 67966 67529 0 -1 4194368 4686 0 0 0 6 2 0 0 20 0 18 0 62579940 19384713216 12091 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67977] ppid=67963 vsize=18930384 memory=228522721619 CPUtime=0 cores=1,3
/proc/67966/task/67977/stat : 67977 (Finalizer) S 67963 67966 67529 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 62579944 19384713216 12091 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67984] ppid=67963 vsize=18930384 memory=58494082630061 CPUtime=0 cores=1,3
/proc/67966/task/67984/stat : 67984 (Common-Cleaner) S 67963 67966 67529 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 62579945 19384713216 12091 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 48364 KiB

[startup+0.213907 s]*
/proc/loadavg: 4.19 4.28 4.33 6/326 67984
/proc/meminfo: memFree=105494360/131382112 swapFree=33010416/33010684
[pid=67966] ppid=67963 vsize=18930384 memory=55516 CPUtime=0.31 cores=1,3
/proc/67966/stat : 67966 (java) S 67963 67966 67529 0 -1 4194304 6514 0 0 0 27 4 0 0 20 0 18 0 62579938 19384713216 13879 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
/proc/67966/statm: 4732596 13879 5338 1 0 547587 0
[pid=67966/tid=67968] ppid=67963 vsize=18930384 memory=4026728732 CPUtime=0.19 cores=1,3
/proc/67966/task/67968/stat : 67968 (java) R 67963 67966 67529 0 -1 4194368 5035 0 0 0 17 2 0 0 20 0 18 0 62579940 19384713216 13879 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67977] ppid=67963 vsize=18930384 memory=13926 CPUtime=0 cores=1,3
/proc/67966/task/67977/stat : 67977 (Finalizer) S 67963 67966 67529 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 62579944 19384713216 13879 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67984] ppid=67963 vsize=18930384 memory=57394570986489 CPUtime=0 cores=1,3
/proc/67966/task/67984/stat : 67984 (Common-Cleaner) S 67963 67966 67529 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 62579945 19384713216 13879 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 55516 KiB

[startup+0.313736 s]*
/proc/loadavg: 4.19 4.28 4.33 7/326 67984
/proc/meminfo: memFree=105488248/131382112 swapFree=33010416/33010684
[pid=67966] ppid=67963 vsize=18930384 memory=58664 CPUtime=0.47 cores=1,3
/proc/67966/stat : 67966 (java) S 67963 67966 67529 0 -1 4194304 6803 0 0 0 43 4 0 0 20 0 18 0 62579938 19384713216 14666 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
/proc/67966/statm: 4732596 14666 5338 1 0 547794 0
[pid=67966/tid=67968] ppid=67963 vsize=18930384 memory=-6000919494164309353 CPUtime=0.29 cores=1,3
/proc/67966/task/67968/stat : 67968 (java) R 67963 67966 67529 0 -1 4194368 5224 0 0 0 26 3 0 0 20 0 18 0 62579940 19384713216 14666 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67977] ppid=67963 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/67966/task/67977/stat : 67977 (Finalizer) S 67963 67966 67529 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 62579944 19384713216 14666 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67984] ppid=67963 vsize=18930384 memory=0 CPUtime=0 cores=1,3
/proc/67966/task/67984/stat : 67984 (Common-Cleaner) S 67963 67966 67529 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 62579945 19384713216 14666 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 58664 KiB

[startup+0.586923 s]
# the end of solver process 67966 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.846008 s, system=0.062541 s

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

[startup+0.413414 s]*
/proc/loadavg: 4.19 4.28 4.33 6/326 67984
/proc/meminfo: memFree=105483396/131382112 swapFree=33010416/33010684
[pid=67966] ppid=67963 vsize=18930384 memory=61904 CPUtime=0.65 cores=1,3
/proc/67966/stat : 67966 (java) S 67963 67966 67529 0 -1 4194304 7024 0 0 0 60 5 0 0 20 0 18 0 62579938 19384713216 15476 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
/proc/67966/statm: 4732596 15476 5434 1 0 547945 0
[pid=67966/tid=67968] ppid=67963 vsize=18930384 memory=4026532124 CPUtime=0.38 cores=1,3
/proc/67966/task/67968/stat : 67968 (java) R 67963 67966 67529 0 -1 4194368 5379 0 0 0 35 3 0 0 20 0 18 0 62579940 19384713216 15476 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67977] ppid=67963 vsize=18930384 memory=13926 CPUtime=0 cores=1,3
/proc/67966/task/67977/stat : 67977 (Finalizer) S 67963 67966 67529 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 18 0 62579944 19384713216 15476 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67984] ppid=67963 vsize=18930384 memory=57394570986489 CPUtime=0 cores=1,3
/proc/67966/task/67984/stat : 67984 (Common-Cleaner) S 67963 67966 67529 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 18 0 62579945 19384713216 15476 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 18930384 KiB
Current children cumulated memory: 61904 KiB

[startup+0.513641 s]*
/proc/loadavg: 4.19 4.28 4.33 7/327 67985
/proc/meminfo: memFree=105483652/131382112 swapFree=33010416/33010684
[pid=67966] ppid=67963 vsize=18996948 memory=63056 CPUtime=0.81 cores=1,3
/proc/67966/stat : 67966 (java) S 67963 67966 67529 0 -1 4194304 7302 0 0 0 76 5 0 0 20 0 19 0 62579938 19452874752 15764 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 0 0 16800975 0 0 0 17 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
/proc/67966/statm: 4749237 15764 5466 1 0 548423 0
[pid=67966/tid=67968] ppid=67963 vsize=18996948 memory=-6000919494164309353 CPUtime=0.45 cores=1,3
/proc/67966/task/67968/stat : 67968 (java) R 67963 67966 67529 0 -1 4194368 5512 0 0 0 42 3 0 0 20 0 19 0 62579940 19452874752 15796 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67977] ppid=67963 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/67966/task/67977/stat : 67977 (Finalizer) S 67963 67966 67529 0 -1 4194368 24 0 0 0 0 0 0 0 20 0 19 0 62579944 19452874752 15796 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67984] ppid=67963 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/67966/task/67984/stat : 67984 (Common-Cleaner) S 67963 67966 67529 0 -1 4194368 25 0 0 0 0 0 0 0 20 0 19 0 62579945 19452874752 15796 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 1 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
[pid=67966/tid=67985] ppid=67963 vsize=18996948 memory=0 CPUtime=0 cores=1,3
/proc/67966/task/67985/stat : 67985 (Timer-0) S 67963 67966 67529 0 -1 4194368 23 0 0 0 0 0 0 0 20 0 19 0 62579988 19452874752 15796 18446744073709551615 94844221722624 94844221726320 140727754531360 0 0 0 4 0 16800975 1 0 0 -1 3 0 0 0 0 0 94844221734136 94844221734928 94844223893504 140727754533246 140727754533350 140727754533350 140727754538952 0
Current children cumulated CPU time: 0.81 s
Current children cumulated vsize: 18996948 KiB
Current children cumulated memory: 63056 KiB

Child status: 30

Real time (s): 0.586974
CPU time (s): 0.908549
CPU user time (s): 0.846008
CPU system time (s): 0.062541
CPU usage (%): 154.785
Max. virtual memory (cumulated for all children) (KiB): 18996948
Max. memory (cumulated for all children) (KiB): 63056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.846008
system time used= 0.062541
maximum resident set size= 65844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7491
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= 756
involuntary context switches= 319


# summary of solver processes directly reported to runsolver:
#   pid: 67966
#   total CPU time (s): 0.908549
#   total CPU user time (s): 0.846008
#   total CPU system time (s): 0.062541

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035032 second user time and 0.070718 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-07-02 17:10:06
IDJOB=4498942
IDBENCH=148754
IDSOLVER=3361
FILE ID=nodeC005/4498942-1751469005
RUNJOBID= nodeC005-1751465455-67541
SLURM_JOB_ID= 9598480
Free space on /tmp= 429316 MiB

SOLVER NAME= Sat4j CP 2025-06-06
BENCH NAME= PB24/normalized-PB09/OPT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45.opb
COMMAND LINE= java -jar sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4498942-1751469005/watcher-4498942-1751469005 -o /tmp/evaluation-result-4498942-1751469005/solver-4498942-1751469005 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1751465455-67541 --watchdog 3760  java -jar sat4j-pb.jar CuttingPlanes HOME/instance-4498942-1751469005.opb

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

MD5SUM BENCH= aab1a665fb4860cbfc6870350392c77a
RANDOM SEED=623604971

nodeC005 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3662.813
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.244
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.330
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.392
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 3662.775
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 3662.181
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.348
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
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		: 1197.292
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        105507780 kB
MemAvailable:   105646936 kB
Buffers:            2128 kB
Cached:           928708 kB
SwapCached:           24 kB
Active:         24947736 kB
Inactive:         282296 kB
Active(anon):   24313968 kB
Inactive(anon):     3164 kB
Active(file):     633768 kB
Inactive(file):   279132 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:               768 kB
Writeback:             0 kB
AnonPages:      24274468 kB
Mapped:           123744 kB
Shmem:             17936 kB
KReclaimable:     131764 kB
Slab:             220484 kB
SReclaimable:     131764 kB
SUnreclaim:        88720 kB
KernelStack:        5024 kB
PageTables:        51388 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   28174360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150408 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:  23951360 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 429316 MiB
End job on nodeC005 at 2025-07-02 17:10:06