Trace number 4438624

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
CASHWMaxSAT-DisjCad-SP 2024-07-10OPT344750 79.1436 79.3859

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/www.csit.fsu.edu/
~burkardt/datasets/mps/normalized-mps-v2-20-10-maros.opb
MD5SUM848e47deac6a47526073146630130ada
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 benchmark344750
Best CPU time to get the best result obtained on this benchmark0.02447
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables90
Total number of constraints6
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 constraints6
Minimum length of a constraint15
Maximum length of a constraint90
Number of terms in the objective function 90
Biggest coefficient in the objective function 4831838208
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 15032909794
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 4831838208
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 15032909794
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
0.00/0.01	c Using SCIP solver, version 8.1.0, https://www.scipopt.org
0.00/0.01	c Starting SCIP solver  (with time-limit = 1800s) ...
79.05/79.36	c SCIP optimum (rounded): 344750
79.05/79.36	o 344750
79.05/79.36	s OPTIMUM FOUND
79.05/79.36	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

Verifier Data

OK	344750

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (60673 MiB free)
  memory of node 1: 64510 MiB (60434 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4438624-1721206146/watcher-4438624-1721206146 -o /tmp/evaluation-result-4438624-1721206146/solver-4438624-1721206146 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721206158-914130 --watchdog 3760 CASHWMaxSAT-DisjCad-SP HOME/instance-4438624-1721206146.opb -total-t=3600 -no-par -v0 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=914188, runsolver pid=914173
Current StackSize limit: 8192 KiB


[startup+0.100089 s]*
/proc/loadavg: 1.16 1.44 2.55 7/254 914192
/proc/meminfo: memFree=123970776/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=33208 memory=24052 CPUtime=0.09 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 3600 0 0 0 9 0 0 0 20 0 1 0 172784289 34004992 6013 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 8302 6013 2650 2726 0 5050 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 33208 KiB
Current children cumulated memory: 24052 KiB

[startup+0.206389 s]*
/proc/loadavg: 1.16 1.44 2.55 6/253 914206
/proc/meminfo: memFree=123911036/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=45564 memory=34436 CPUtime=0.2 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 6242 0 0 0 20 0 0 0 20 0 1 0 172784289 46657536 8609 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 11391 8609 2714 2726 0 8139 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 45564 KiB
Current children cumulated memory: 34436 KiB

[startup+0.30565 s]*
/proc/loadavg: 1.16 1.44 2.55 4/253 914206
/proc/meminfo: memFree=123889848/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=54000 memory=42280 CPUtime=0.3 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 9104 0 0 0 29 1 0 0 20 0 1 0 172784289 55296000 10570 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 13500 10570 2746 2726 0 10248 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 54000 KiB
Current children cumulated memory: 42280 KiB

[startup+0.700182 s]
/proc/loadavg: 1.16 1.44 2.55 4/254 914238
/proc/meminfo: memFree=123868836/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=61976 memory=48352 CPUtime=0.69 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 10627 0 0 0 68 1 0 0 20 0 1 0 172784289 63463424 12088 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 15494 12088 2746 2726 0 12242 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 61976 KiB
Current children cumulated memory: 48352 KiB

[startup+1.50018 s]
/proc/loadavg: 1.16 1.44 2.55 6/250 914315
/proc/meminfo: memFree=123872576/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=74288 memory=58444 CPUtime=1.49 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 13146 0 0 0 147 2 0 0 20 0 1 0 172784289 76070912 14611 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 18572 14611 2762 2726 0 15320 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 74288 KiB
Current children cumulated memory: 58444 KiB

[startup+3.10573 s]
/proc/loadavg: 1.39 1.48 2.56 6/256 914330
/proc/meminfo: memFree=123655220/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=75080 memory=60292 CPUtime=3.09 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 13620 0 0 0 307 2 0 0 20 0 1 0 172784289 76881920 15073 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 18770 15073 2762 2726 0 15518 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 75080 KiB
Current children cumulated memory: 60292 KiB

[startup+6.30016 s]
/proc/loadavg: 1.39 1.48 2.56 6/256 914330
/proc/meminfo: memFree=123559104/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=79376 memory=64512 CPUtime=6.28 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 14697 0 0 0 626 2 0 0 20 0 1 0 172784289 81281024 16128 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 19844 16128 2762 2726 0 16592 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 79376 KiB
Current children cumulated memory: 64512 KiB

[startup+12.7002 s]
/proc/loadavg: 1.59 1.52 2.57 6/256 914332
/proc/meminfo: memFree=123138704/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=94548 memory=79716 CPUtime=12.65 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 20987 0 0 0 1262 3 0 0 20 0 1 0 172784289 96817152 19929 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 23637 19929 2762 2726 0 20385 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 94548 KiB
Current children cumulated memory: 79716 KiB

[startup+25.5002 s]
/proc/loadavg: 2.21 1.66 2.60 6/256 914333
/proc/meminfo: memFree=122664924/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=114828 memory=99684 CPUtime=25.42 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 32234 0 0 0 2537 5 0 0 20 0 1 0 172784289 117583872 24921 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 28707 24921 2762 2726 0 25455 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 114828 KiB
Current children cumulated memory: 99684 KiB

[startup+51.1056 s]
/proc/loadavg: 2.88 1.87 2.64 6/256 914338
/proc/meminfo: memFree=122662704/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=136480 memory=123028 CPUtime=50.95 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 39045 0 0 0 5089 6 0 0 20 0 1 0 172784289 139755520 30757 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 34120 30757 3047 2726 0 30868 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 136480 KiB
Current children cumulated memory: 123028 KiB

[startup+79.3858 s]
# the end of solver process 914188 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=79.0668 s, system=0.076753 s

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

[startup+51.2002 s]
/proc/loadavg: 2.88 1.87 2.64 6/256 914338
/proc/meminfo: memFree=122662704/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=136480 memory=123028 CPUtime=51.04 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 39045 0 0 0 5098 6 0 0 20 0 1 0 172784289 139755520 30757 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 34120 30757 3047 2726 0 30868 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 136480 KiB
Current children cumulated memory: 123028 KiB

[startup+64.0002 s]*
/proc/loadavg: 3.13 1.97 2.66 6/256 914340
/proc/meminfo: memFree=122576052/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=144112 memory=128724 CPUtime=63.8 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 40696 0 0 0 6374 6 0 0 20 0 1 0 172784289 147570688 32181 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36028 32181 3047 2726 0 32776 0
Current children cumulated CPU time: 63.8 s
Current children cumulated vsize: 144112 KiB
Current children cumulated memory: 128724 KiB

[startup+70.4002 s]
/proc/loadavg: 3.28 2.02 2.68 6/256 914342
/proc/meminfo: memFree=122624152/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=145136 memory=129516 CPUtime=70.18 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 40920 0 0 0 7012 6 0 0 20 0 1 0 172784289 148619264 32379 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36284 32379 3047 2726 0 33032 0
Current children cumulated CPU time: 70.18 s
Current children cumulated vsize: 145136 KiB
Current children cumulated memory: 129516 KiB

[startup+73.6002 s]
/proc/loadavg: 3.34 2.06 2.68 6/256 914342
/proc/meminfo: memFree=122620308/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=145904 memory=129516 CPUtime=73.37 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 40922 0 0 0 7331 6 0 0 20 0 1 0 172784289 149405696 32379 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36476 32379 3047 2726 0 33224 0
Current children cumulated CPU time: 73.37 s
Current children cumulated vsize: 145904 KiB
Current children cumulated memory: 129516 KiB

[startup+76.8002 s]
/proc/loadavg: 3.34 2.06 2.68 6/256 914342
/proc/meminfo: memFree=122543200/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=145904 memory=129516 CPUtime=76.56 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 40923 0 0 0 7650 6 0 0 20 0 1 0 172784289 149405696 32379 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36476 32379 3047 2726 0 33224 0
Current children cumulated CPU time: 76.56 s
Current children cumulated vsize: 145904 KiB
Current children cumulated memory: 129516 KiB

[startup+78.4002 s]
/proc/loadavg: 3.39 2.09 2.69 6/256 914343
/proc/meminfo: memFree=122586204/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=145904 memory=129516 CPUtime=78.16 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 40923 0 0 0 7810 6 0 0 20 0 1 0 172784289 149405696 32379 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36476 32379 3047 2726 0 33224 0
Current children cumulated CPU time: 78.16 s
Current children cumulated vsize: 145904 KiB
Current children cumulated memory: 129516 KiB

[startup+78.8002 s]
/proc/loadavg: 3.39 2.09 2.69 6/256 914343
/proc/meminfo: memFree=122586204/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=145532 memory=130260 CPUtime=78.55 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 41758 0 0 0 7849 6 0 0 20 0 1 0 172784289 149024768 32565 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36383 32565 3047 2726 0 33131 0
Current children cumulated CPU time: 78.55 s
Current children cumulated vsize: 145532 KiB
Current children cumulated memory: 130260 KiB

[startup+79.2002 s]
/proc/loadavg: 3.39 2.09 2.69 6/256 914343
/proc/meminfo: memFree=122581456/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=145532 memory=130260 CPUtime=78.95 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 41758 0 0 0 7889 6 0 0 20 0 1 0 172784289 149024768 32565 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36383 32565 3047 2726 0 33131 0
Current children cumulated CPU time: 78.95 s
Current children cumulated vsize: 145532 KiB
Current children cumulated memory: 130260 KiB

[startup+79.3002 s]
/proc/loadavg: 3.39 2.09 2.69 6/256 914343
/proc/meminfo: memFree=122581456/131524600 swapFree=131071996/131071996
[pid=914188] ppid=914173 vsize=145532 memory=130260 CPUtime=79.05 cores=5,7
/proc/914188/stat : 914188 (CASHWMaxSAT-Dis) R 914173 914188 914117 0 -1 4194304 41758 0 0 0 7899 6 0 0 20 0 1 0 172784289 149024768 32565 134679101440 4194304 15356333 140728507982176 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 17424944 17514448 45989888 140728507986914 140728507987030 140728507987030 140728507994046 0
/proc/914188/statm: 36383 32565 3047 2726 0 33131 0
Current children cumulated CPU time: 79.05 s
Current children cumulated vsize: 145532 KiB
Current children cumulated memory: 130260 KiB

Child status: 30

Real time (s): 79.3859
CPU time (s): 79.1436
CPU user time (s): 79.0668
CPU system time (s): 0.076753
CPU usage (%): 99.6948
Max. virtual memory (cumulated for all children) (KiB): 145904
Max. memory (cumulated for all children) (KiB): 130260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 79.0668
system time used= 0.076753
maximum resident set size= 132948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41758
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= 3
involuntary context switches= 94


# summary of solver processes directly reported to runsolver:
#   pid: 914188
#   total CPU time (s): 79.1436
#   total CPU user time (s): 79.0668
#   total CPU system time (s): 0.076753

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.147154 second user time and 0.404583 second system time

The end

Launcher Data

Begin job on nodeC033 at 2024-07-17 10:49:18
IDJOB=4438624
IDBENCH=146898
IDSOLVER=3074
FILE ID=nodeC033/4438624-1721206146
RUNJOBID= nodeC033-1721206158-914130
SLURM_JOB_ID= 7508907
Free space on /tmp= 890084 MiB

SOLVER NAME= CASHWMaxSAT-DisjCad-SP 2024-07-10
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-mps-v2-20-10-maros.opb
COMMAND LINE= CASHWMaxSAT-DisjCad-SP BENCHNAME -total-t=TIMEOUT -no-par -v0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4438624-1721206146/watcher-4438624-1721206146 -o /tmp/evaluation-result-4438624-1721206146/solver-4438624-1721206146 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721206158-914130 --watchdog 3760  CASHWMaxSAT-DisjCad-SP HOME/instance-4438624-1721206146.opb -total-t=3600 -no-par -v0

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

MD5SUM BENCH= 848e47deac6a47526073146630130ada
RANDOM SEED=1330553646

nodeC033.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		: 3522.158
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	: 6999.50
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		: 3622.458
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
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		: 3632.182
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	: 6999.50
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		: 3482.791
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
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		: 3572.475
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	: 6999.50
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		: 3470.495
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
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		: 3628.766
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	: 6999.50
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		: 3647.654
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        124016280 kB
MemAvailable:   129631612 kB
Buffers:          469116 kB
Cached:          5912876 kB
SwapCached:            0 kB
Active:           777972 kB
Inactive:        5977400 kB
Active(anon):       1484 kB
Inactive(anon):   409720 kB
Active(file):     776488 kB
Inactive(file):  5567680 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             61292 kB
Writeback:             8 kB
AnonPages:        370872 kB
Mapped:           105216 kB
Shmem:             37716 kB
KReclaimable:     221620 kB
Slab:             343800 kB
SReclaimable:     221620 kB
SUnreclaim:       122180 kB
KernelStack:        3888 kB
PageTables:         9868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     833144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            64544 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 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:      273108 kB
DirectMap2M:    28860416 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890024 MiB
End job on nodeC033 at 2024-07-17 10:50:37