Trace number 4498340

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
OR-Tools CP-SAT 9.14OPT10 7.17507 3.64795

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/
submittedPB07/manquinho/mds/normalized-mds_100_10_4.opb
MD5SUMf2bcbaa2314fdbbaf32cb5f01e98067b
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark7.17507
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1258
Sum of products size (including duplicates)2516
Number of different products1258
Sum of products size2516

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	o 14
0.00/0.03	o 12
0.17/0.12	o 11
4.49/2.36	o 10
7.08/3.64	s OPTIMUM FOUND 
7.08/3.64	v -x1 -x2 -x3 x4 x5 -x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 
7.08/3.64	v -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 
7.08/3.64	v x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 
7.08/3.64	v -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 
7.08/3.64	v -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 
7.08/3.64	v x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 
7.08/3.64	v -x98 -x99 -x100

Verifier Data 

OK	10

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: 63708 MiB (62803 MiB free)
  memory of node 1: 64465 MiB (63930 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4498340-1751268243/watcher-4498340-1751268243 -o /tmp/evaluation-result-4498340-1751268243/solver-4498340-1751268243 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1751268232-35584 --watchdog 3760 cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1630340455 --competition_mode --input HOME/instance-4498340-1751268243.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=35812, runsolver pid=35804
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 0.73 0.23 0.13 4/258 35821
/proc/meminfo: memFree=129746248/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=15132 CPUtime=0.17 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 2125 0 0 0 17 0 0 0 20 0 3 0 42501872 165081088 3783 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 3783 2176 2102 0 6148 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=4026532379 CPUtime=0.07 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 399 0 0 0 7 0 0 0 20 0 3 0 42501874 165081088 3783 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=211342852430 CPUtime=0.07 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 407 0 0 0 7 0 0 0 20 0 3 0 42501874 165081088 3783 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 15132 KiB

[startup+0.205128 s]*
/proc/loadavg: 0.73 0.23 0.13 5/260 35831
/proc/meminfo: memFree=129730920/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=15644 CPUtime=0.37 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 2284 0 0 0 37 0 0 0 20 0 3 0 42501872 165081088 3911 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 3911 2176 2102 0 6325 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=5289312096770588791 CPUtime=0.17 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 456 0 0 0 17 0 0 0 20 0 3 0 42501874 165081088 3911 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=215637821722 CPUtime=0.17 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 510 0 0 0 17 0 0 0 20 0 3 0 42501874 165081088 3911 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 0.37 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 15644 KiB

[startup+0.305469 s]*
/proc/loadavg: 0.73 0.23 0.13 6/266 35841
/proc/meminfo: memFree=129683912/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=16028 CPUtime=0.56 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 2353 0 0 0 56 0 0 0 20 0 3 0 42501872 165081088 4007 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 4007 2176 2102 0 6401 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=8039887049847966117 CPUtime=0.27 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 456 0 0 0 27 0 0 0 20 0 3 0 42501874 165081088 4007 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=0 CPUtime=0.27 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 578 0 0 0 27 0 0 0 20 0 3 0 42501874 165081088 4007 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 0.56 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 16028 KiB

[startup+0.700145 s]
/proc/loadavg: 0.73 0.23 0.13 6/264 35845
/proc/meminfo: memFree=129630704/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=17180 CPUtime=1.32 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 2648 0 0 0 132 0 0 0 20 0 3 0 42501872 165081088 4295 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 4295 2176 2102 0 6415 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=0 CPUtime=0.64 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 470 0 0 0 64 0 0 0 20 0 3 0 42501874 165081088 4295 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=0 CPUtime=0.66 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 859 0 0 0 66 0 0 0 20 0 3 0 42501874 165081088 4295 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 1.32 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 17180 KiB

[startup+1.50016 s]
/proc/loadavg: 0.73 0.23 0.13 6/264 35845
/proc/meminfo: memFree=129550308/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=17436 CPUtime=2.91 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 3758 0 0 0 291 0 0 0 20 0 3 0 42501872 165081088 4359 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 4359 2176 2102 0 6471 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=0 CPUtime=1.43 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 954 0 0 0 143 0 0 0 20 0 3 0 42501874 165081088 4359 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=0 CPUtime=1.46 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 1463 0 0 0 146 0 0 0 20 0 3 0 42501874 165081088 4359 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 2.91 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 17436 KiB

[startup+3.10438 s]
/proc/loadavg: 1.15 0.33 0.17 6/264 35845
/proc/meminfo: memFree=129502684/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=18204 CPUtime=6.08 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 4271 0 0 0 607 1 0 0 20 0 3 0 42501872 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 4551 2176 2102 0 6671 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=0 CPUtime=3.01 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 1191 0 0 0 300 1 0 0 20 0 3 0 42501874 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=-8183430297518381766 CPUtime=3.05 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 1739 0 0 0 305 0 0 0 20 0 3 0 42501874 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 6.08 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 18204 KiB

[startup+3.64792 s]
# the end of solver process 35812 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=7.15226 s, system=0.022818 s

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

[startup+3.20016 s]
/proc/loadavg: 1.15 0.33 0.17 6/264 35845
/proc/meminfo: memFree=129502684/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=18204 CPUtime=6.27 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 4278 0 0 0 626 1 0 0 20 0 3 0 42501872 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 4551 2176 2102 0 6671 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=17180 CPUtime=3.1 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 1198 0 0 0 309 1 0 0 20 0 3 0 42501874 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=0 CPUtime=3.15 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 1739 0 0 0 315 0 0 0 20 0 3 0 42501874 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 18204 KiB

[startup+3.60013 s]
/proc/loadavg: 1.15 0.33 0.17 6/264 35845
/proc/meminfo: memFree=129502684/131249996 swapFree=33010684/33010684
[pid=35812] ppid=35804 vsize=161212 memory=18204 CPUtime=7.08 cores=4,6
/proc/35812/stat : 35812 (cp-sat-runner) S 35804 35812 35566 0 -1 4194304 4309 0 0 0 706 2 0 0 20 0 3 0 42501872 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
/proc/35812/statm: 40303 4551 2176 2102 0 6671 0
[pid=35812/tid=35817] ppid=35804 vsize=161212 memory=17536 CPUtime=3.5 cores=4,6
/proc/35812/task/35817/stat : 35817 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 1199 0 0 0 349 1 0 0 20 0 3 0 42501874 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
[pid=35812/tid=35818] ppid=35804 vsize=161212 memory=10752 CPUtime=3.54 cores=4,6
/proc/35812/task/35818/stat : 35818 (cp-sat-runner) R 35804 35812 35566 0 -1 4194368 1739 0 0 0 354 0 0 0 20 0 3 0 42501874 165081088 4551 18446744073709551615 4198400 12805993 140725208914608 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 41971712 140725208918296 140725208918501 140725208918501 140725208924103 0
Current children cumulated CPU time: 7.08 s
Current children cumulated vsize: 161212 KiB
Current children cumulated memory: 18204 KiB

Child status: 10

Real time (s): 3.64795
CPU time (s): 7.17507
CPU user time (s): 7.15226
CPU system time (s): 0.022818
CPU usage (%): 196.688
Max. virtual memory (cumulated for all children) (KiB): 161212
Max. memory (cumulated for all children) (KiB): 18204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.15226
system time used= 0.022818
maximum resident set size= 18332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4521
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 97
involuntary context switches= 1739


# summary of solver processes directly reported to runsolver:
#   pid: 35812
#   total CPU time (s): 7.17507
#   total CPU user time (s): 7.15226
#   total CPU system time (s): 0.022818

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018689 second user time and 0.036582 second system time

The end

Launcher Data 

Begin job on nodeC015 at 2025-06-30 09:24:04
IDJOB=4498340
IDBENCH=148628
IDSOLVER=3320
FILE ID=nodeC015/4498340-1751268243
RUNJOBID= nodeC015-1751268232-35584
SLURM_JOB_ID= 9594182
Free space on /tmp= 433016 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_4.opb
COMMAND LINE= cp-sat-runner --params num_workers:NBCORE,log_search_progress:false,max_time_in_seconds:TIMEOUT,random_seed:RANDOMSEED --competition_mode --input BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4498340-1751268243/watcher-4498340-1751268243 -o /tmp/evaluation-result-4498340-1751268243/solver-4498340-1751268243 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1751268232-35584 --watchdog 3760  cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1630340455 --competition_mode --input HOME/instance-4498340-1751268243.opb

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

MD5SUM BENCH= f2bcbaa2314fdbbaf32cb5f01e98067b
RANDOM SEED=1630340455

nodeC015 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	: 0xb00002a
cpu MHz		: 3589.857
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 pti ibrs ibpb stibp 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	: 7000.14
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		: 1199.365
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 pti ibrs ibpb stibp 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	: 7000.14
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		: 3599.076
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 pti ibrs ibpb stibp 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	: 7000.14
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		: 1200.615
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 pti ibrs ibpb stibp 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	: 7000.14
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		: 3503.976
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 pti ibrs ibpb stibp 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	: 7000.14
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		: 1207.292
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 pti ibrs ibpb stibp 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	: 7000.14
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		: 3600.084
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 pti ibrs ibpb stibp 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	: 7000.14
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		: 1199.947
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 pti ibrs ibpb stibp 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	: 7000.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129809540 kB
MemAvailable:   129788480 kB
Buffers:            3280 kB
Cached:           787152 kB
SwapCached:            0 kB
Active:           335424 kB
Inactive:         530740 kB
Active(anon):      93808 kB
Inactive(anon):        0 kB
Active(file):     241616 kB
Inactive(file):   530740 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             24912 kB
Writeback:             4 kB
AnonPages:         78624 kB
Mapped:           102908 kB
Shmem:             18076 kB
KReclaimable:      91644 kB
Slab:             178956 kB
SReclaimable:      91644 kB
SUnreclaim:        87312 kB
KernelStack:        4076 kB
PageTables:         2912 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     341536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150392 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 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:      205524 kB
DirectMap2M:    11100160 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432964 MiB
End job on nodeC015 at 2025-06-30 09:24:08