Trace number 4495907

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 NameAnswerCPU timeWall clock time
SynLSCD-PS 2025-06-01SAT 199.162 199.669

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob5.opb
MD5SUMf4201f1ef8f74939600eabb6a2266017
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.017181
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables80
Total number of constraints2
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 constraints2
Minimum length of a constraint80
Maximum length of a constraint80
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 62442885
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 803031860
Number of bits of the biggest sum of numbers30
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 #vars 80 #constraints 2 0.025 1
0.00/0.01	c 2 constraints
0.00/0.01	c Finish cloning data from SAT to LS
0.00/0.01	c restart_num_ls  -100000 0
7.37/7.41	c Use LS-small
7.37/7.41	c update_LS_target_phase-runLS
94.86/95.13	c restart_num  0 301
94.86/95.13	c LS-restart 90 37
196.69/197.23	c Use LS-small
196.69/197.23	c restart_num  301 603
196.69/197.23	c LS-restart 80 4
199.08/199.66	c Use LS-small
199.08/199.66	c lsphase target phase save
199.08/199.66	c update_LS_target_phase-runLS-restart
199.08/199.66	c SAT by LS-small-restart
199.08/199.66	s SATISFIABLE
199.08/199.66	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

Verifier Data

OK	0

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: 63665 MiB (63077 MiB free)
  memory of node 1: 64507 MiB (64024 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4495907-1751153146/watcher-4495907-1751153146 -o /tmp/evaluation-result-4495907-1751153146/solver-4495907-1751153146 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751143906-14448 --watchdog 3760 SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4495907-1751153146.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=20466, runsolver pid=20463
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 4.12 4.12 4.09 5/266 20467
/proc/meminfo: memFree=130148228/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=83552 memory=11008 CPUtime=0.09 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 525 0 0 0 8 1 0 0 20 0 1 0 30992486 85557248 2752 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 20888 2752 2496 595 0 5555 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 83552 KiB
Current children cumulated memory: 11008 KiB

[startup+0.205339 s]*
/proc/loadavg: 4.12 4.12 4.09 5/266 20467
/proc/meminfo: memFree=130148228/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=83552 memory=11008 CPUtime=0.19 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 525 0 0 0 17 2 0 0 20 0 1 0 30992486 85557248 2752 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 20888 2752 2496 595 0 5555 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 83552 KiB
Current children cumulated memory: 11008 KiB

[startup+0.304364 s]*
/proc/loadavg: 4.12 4.12 4.09 5/266 20467
/proc/meminfo: memFree=130148228/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=83552 memory=11008 CPUtime=0.29 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 525 0 0 0 25 4 0 0 20 0 1 0 30992486 85557248 2752 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 20888 2752 2496 595 0 5555 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 83552 KiB
Current children cumulated memory: 11008 KiB

[startup+0.700096 s]
/proc/loadavg: 4.12 4.12 4.09 5/266 20467
/proc/meminfo: memFree=130148228/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=83552 memory=11008 CPUtime=0.68 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 525 0 0 0 59 9 0 0 20 0 1 0 30992486 85557248 2752 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 20888 2752 2496 595 0 5555 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 83552 KiB
Current children cumulated memory: 11008 KiB

[startup+1.50009 s]
/proc/loadavg: 4.12 4.12 4.09 5/266 20467
/proc/meminfo: memFree=130148228/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=83552 memory=11008 CPUtime=1.48 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 525 0 0 0 127 21 0 0 20 0 1 0 30992486 85557248 2752 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 20888 2752 2496 595 0 5555 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 83552 KiB
Current children cumulated memory: 11008 KiB

[startup+3.10449 s]
/proc/loadavg: 4.11 4.11 4.09 5/266 20467
/proc/meminfo: memFree=130147976/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=83552 memory=11008 CPUtime=3.08 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 525 0 0 0 260 48 0 0 20 0 1 0 30992486 85557248 2752 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 20888 2752 2496 595 0 5555 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 83552 KiB
Current children cumulated memory: 11008 KiB

[startup+6.30009 s]
/proc/loadavg: 4.11 4.11 4.09 5/266 20467
/proc/meminfo: memFree=130148356/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=83552 memory=11008 CPUtime=6.27 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 525 0 0 0 523 104 0 0 20 0 1 0 30992486 85557248 2752 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 20888 2752 2496 595 0 5555 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 83552 KiB
Current children cumulated memory: 11008 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.11 4.09 5/266 20467
/proc/meminfo: memFree=130148832/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=86952 memory=21120 CPUtime=12.66 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 1527 0 0 0 1140 126 0 0 20 0 1 0 30992486 89038848 5280 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 21738 5280 2528 595 0 6405 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 86952 KiB
Current children cumulated memory: 21120 KiB

[startup+25.5001 s]
/proc/loadavg: 4.08 4.11 4.09 5/266 20467
/proc/meminfo: memFree=130149084/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=89288 memory=27244 CPUtime=25.42 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 2151 0 0 0 2411 131 0 0 20 0 1 0 30992486 91430912 6811 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22322 6811 2528 595 0 6989 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 89288 KiB
Current children cumulated memory: 27244 KiB

[startup+51.1053 s]
/proc/loadavg: 4.11 4.11 4.09 5/266 20468
/proc/meminfo: memFree=130149864/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=90568 memory=28720 CPUtime=50.97 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 2706 0 0 0 4953 144 0 0 20 0 1 0 30992486 92741632 7180 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22642 7180 2528 595 0 7309 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 90568 KiB
Current children cumulated memory: 28720 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/265 20695
/proc/meminfo: memFree=130166572/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=90952 memory=29232 CPUtime=102.04 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 2831 0 0 0 9911 293 0 0 20 0 1 0 30992486 93134848 7308 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22738 7308 2528 595 0 7405 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 90952 KiB
Current children cumulated memory: 29232 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.12 4.09 5/265 20699
/proc/meminfo: memFree=130171684/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29448 CPUtime=161.88 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 2980 0 0 0 15842 346 0 0 20 0 1 0 30992486 93265920 7362 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7362 2528 595 0 7437 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29448 KiB

[startup+199.669 s]
# the end of solver process 20466 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=195.083 s, system=4.07863 s

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

[startup+179.2 s]
/proc/loadavg: 4.10 4.11 4.09 5/265 20700
/proc/meminfo: memFree=130171752/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29448 CPUtime=178.73 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 3418 0 0 0 17517 356 0 0 20 0 1 0 30992486 93265920 7362 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7362 2528 595 0 7437 0
Current children cumulated CPU time: 178.73 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29448 KiB

[startup+192 s]*
/proc/loadavg: 4.08 4.11 4.09 5/265 20700
/proc/meminfo: memFree=130170748/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29448 CPUtime=191.5 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 3638 0 0 0 18786 364 0 0 20 0 1 0 30992486 93265920 7362 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7362 2528 595 0 7437 0
Current children cumulated CPU time: 191.5 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29448 KiB

[startup+195.2 s]
/proc/loadavg: 4.08 4.10 4.09 5/265 20700
/proc/meminfo: memFree=130166652/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29704 CPUtime=194.69 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 3639 0 0 0 19103 366 0 0 20 0 1 0 30992486 93265920 7426 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7426 2528 595 0 7437 0
Current children cumulated CPU time: 194.69 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29704 KiB

[startup+196.8 s]
/proc/loadavg: 4.08 4.10 4.09 5/265 20700
/proc/meminfo: memFree=130166652/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29704 CPUtime=196.28 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 3750 0 0 0 19262 366 0 0 20 0 1 0 30992486 93265920 7426 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7426 2528 595 0 7437 0
Current children cumulated CPU time: 196.28 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29704 KiB

[startup+198.4 s]
/proc/loadavg: 4.15 4.12 4.09 5/263 20700
/proc/meminfo: memFree=130166652/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29704 CPUtime=197.88 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 3750 0 0 0 19402 386 0 0 20 0 1 0 30992486 93265920 7426 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7426 2528 595 0 7437 0
Current children cumulated CPU time: 197.88 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29704 KiB

[startup+199.2 s]
/proc/loadavg: 4.15 4.12 4.09 5/263 20700
/proc/meminfo: memFree=130166652/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29704 CPUtime=198.69 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 3750 0 0 0 19470 399 0 0 20 0 1 0 30992486 93265920 7426 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7426 2528 595 0 7437 0
Current children cumulated CPU time: 198.69 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29704 KiB

[startup+199.6 s]
/proc/loadavg: 4.15 4.12 4.09 5/263 20700
/proc/meminfo: memFree=130166652/131250000 swapFree=33010684/33010684
[pid=20466] ppid=20463 vsize=91080 memory=29704 CPUtime=199.08 cores=5,7
/proc/20466/stat : 20466 (SynLSCD-PS) R 20463 20466 14435 0 -1 4194304 3750 0 0 0 19502 406 0 0 20 0 1 0 30992486 93265920 7426 18446744073709551615 94653885890560 94653888325561 140732308920864 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94653888806136 94653888839168 94653899169792 140732308924768 140732308924904 140732308924904 140732308930506 0
/proc/20466/statm: 22770 7426 2528 595 0 7437 0
Current children cumulated CPU time: 199.08 s
Current children cumulated vsize: 91080 KiB
Current children cumulated memory: 29704 KiB

Child status: 30

Real time (s): 199.669
CPU time (s): 199.162
CPU user time (s): 195.083
CPU system time (s): 4.07863
CPU usage (%): 99.7457
Max. virtual memory (cumulated for all children) (KiB): 91656
Max. memory (cumulated for all children) (KiB): 29832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 195.083
system time used= 4.07862
maximum resident set size= 30088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3775
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= 139
involuntary context switches= 136


# summary of solver processes directly reported to runsolver:
#   pid: 20466
#   total CPU time (s): 199.162
#   total CPU user time (s): 195.083
#   total CPU system time (s): 4.07863

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.368452 second user time and 0.695649 second system time

The end

Launcher Data

Begin job on nodeC018 at 2025-06-29 01:25:46
IDJOB=4495907
IDBENCH=148101
IDSOLVER=3370
FILE ID=nodeC018/4495907-1751153146
RUNJOBID= nodeC018-1751143906-14448
SLURM_JOB_ID= 9587437
Free space on /tmp= 433052 MiB

SOLVER NAME= SynLSCD-PS 2025-06-01
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob5.opb
COMMAND LINE= SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4495907-1751153146/watcher-4495907-1751153146 -o /tmp/evaluation-result-4495907-1751153146/solver-4495907-1751153146 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1751143906-14448 --watchdog 3760  SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4495907-1751153146.opb

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

MD5SUM BENCH= f4201f1ef8f74939600eabb6a2266017
RANDOM SEED=1952739439

nodeC018 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		: 3599.815
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	: 6999.66
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		: 3599.804
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	: 6999.66
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		: 3602.259
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	: 6999.66
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		: 3599.056
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	: 6999.66
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		: 3599.811
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	: 6999.66
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		: 3599.836
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	: 6999.66
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		: 3629.662
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	: 6999.66
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		: 3563.476
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	: 6999.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        130152416 kB
MemAvailable:   129762988 kB
Buffers:            3280 kB
Cached:           384920 kB
SwapCached:            0 kB
Active:           367424 kB
Inactive:         163164 kB
Active(anon):     160468 kB
Inactive(anon):        0 kB
Active(file):     206956 kB
Inactive(file):   163164 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3560 kB
Writeback:            20 kB
AnonPages:        145504 kB
Mapped:           114116 kB
Shmem:             18076 kB
KReclaimable:      85984 kB
Slab:             168880 kB
SReclaimable:      85984 kB
SUnreclaim:        82896 kB
KernelStack:        4320 kB
PageTables:         3464 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     510024 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433048 MiB
End job on nodeC018 at 2025-06-29 01:29:06