Trace number 4545596

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 2025-06-01UNSAT 247.671 248.385

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-PoolBallTriangle-07_c24.opb
MD5SUMd0358cfd617a5121014a5f104d62bc1e
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.36021
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1409
Total number of constraints746
Number of constraints which are clauses170
Number of constraints which are cardinality constraints (but not clauses)56
Number of constraints which are nor clauses,nor cardinality constraints520
Minimum length of a constraint1
Maximum length of a constraint32
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 94
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 409
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.04	c #vars 1409 #constraints 823 0.584102 1
0.20/0.25	c 823 constraints
0.20/0.25	c Finish cloning data from SAT to LS
0.20/0.25	c restart_num_ls  -100000 0
213.47/214.11	c Use LS-small
213.47/214.11	c restart_num_ls  0 502
213.47/214.11	c LS 90 85
247.58/248.38	c Use LS-small
247.58/248.38	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (62489 MiB free)
  memory of node 1: 64465 MiB (62719 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545596-1753234802/watcher-4545596-1753234802 -o /tmp/evaluation-result-4545596-1753234802/solver-4545596-1753234802 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753234385-195799 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545596-1753234802.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=196237, runsolver pid=196234
Current StackSize limit: 8192 KiB


[startup+0.100103 s]*
/proc/loadavg: 4.08 3.48 3.26 5/252 196238
/proc/meminfo: memFree=128213932/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=86912 memory=14336 CPUtime=0.09 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 1436 0 0 0 9 0 0 0 20 0 1 0 239159432 88997888 3584 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 21728 3584 2464 595 0 6395 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 86912 KiB
Current children cumulated memory: 14336 KiB

[startup+0.213076 s]*
/proc/loadavg: 4.08 3.48 3.26 5/252 196238
/proc/meminfo: memFree=128213932/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=87236 memory=14592 CPUtime=0.2 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 1507 0 0 0 19 1 0 0 20 0 1 0 239159432 89329664 3648 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 21809 3648 2464 595 0 6476 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 87236 KiB
Current children cumulated memory: 14592 KiB

[startup+0.312982 s]*
/proc/loadavg: 4.08 3.48 3.26 5/252 196238
/proc/meminfo: memFree=128210152/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=94580 memory=22016 CPUtime=0.3 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 3337 0 0 0 28 2 0 0 20 0 1 0 239159432 96849920 5504 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 23645 5504 2496 595 0 8312 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 94580 KiB
Current children cumulated memory: 22016 KiB

[startup+0.70034 s]
/proc/loadavg: 4.08 3.48 3.26 5/252 196238
/proc/meminfo: memFree=128210152/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=94580 memory=22016 CPUtime=0.68 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 3346 0 0 0 64 4 0 0 20 0 1 0 239159432 96849920 5504 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 23645 5504 2496 595 0 8312 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 94580 KiB
Current children cumulated memory: 22016 KiB

[startup+1.50033 s]
/proc/loadavg: 4.08 3.48 3.26 5/252 196238
/proc/meminfo: memFree=128210152/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=94580 memory=22016 CPUtime=1.47 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 3346 0 0 0 138 9 0 0 20 0 1 0 239159432 96849920 5504 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 23645 5504 2496 595 0 8312 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 94580 KiB
Current children cumulated memory: 22016 KiB

[startup+3.1127 s]
/proc/loadavg: 4.08 3.48 3.26 5/252 196238
/proc/meminfo: memFree=128209144/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=94580 memory=22016 CPUtime=3.08 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 3346 0 0 0 289 19 0 0 20 0 1 0 239159432 96849920 5504 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 23645 5504 2496 595 0 8312 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 94580 KiB
Current children cumulated memory: 22016 KiB

[startup+6.3003 s]
/proc/loadavg: 4.07 3.49 3.27 5/252 196238
/proc/meminfo: memFree=128209648/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=94580 memory=22016 CPUtime=6.27 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 3346 0 0 0 585 42 0 0 20 0 1 0 239159432 96849920 5504 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 23645 5504 2496 595 0 8312 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 94580 KiB
Current children cumulated memory: 22016 KiB

[startup+12.7003 s]
/proc/loadavg: 4.07 3.50 3.27 5/252 196238
/proc/meminfo: memFree=128209332/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=94580 memory=22016 CPUtime=12.64 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 3346 0 0 0 1177 87 0 0 20 0 1 0 239159432 96849920 5504 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 23645 5504 2496 595 0 8312 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 94580 KiB
Current children cumulated memory: 22016 KiB

[startup+25.5003 s]
/proc/loadavg: 4.12 3.54 3.29 5/252 196238
/proc/meminfo: memFree=128203768/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=94580 memory=22016 CPUtime=25.41 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 3346 0 0 0 2366 175 0 0 20 0 1 0 239159432 96849920 5504 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 23645 5504 2496 595 0 8312 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 94580 KiB
Current children cumulated memory: 22016 KiB

[startup+51.1129 s]
/proc/loadavg: 4.08 3.58 3.31 5/252 196239
/proc/meminfo: memFree=128196372/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=100760 memory=37192 CPUtime=50.96 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 5107 0 0 0 4849 247 0 0 20 0 1 0 239159432 103178240 9298 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 25190 9298 2528 595 0 9857 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 100760 KiB
Current children cumulated memory: 37192 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 3.66 3.35 5/253 196242
/proc/meminfo: memFree=128182560/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=103124 memory=39652 CPUtime=102 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 6406 0 0 0 9924 276 0 0 20 0 1 0 239159432 105598976 9913 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 25781 9913 2528 595 0 10448 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 103124 KiB
Current children cumulated memory: 39652 KiB

[startup+162.3 s]
/proc/loadavg: 4.24 3.77 3.41 5/253 196244
/proc/meminfo: memFree=128186336/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=105080 memory=43472 CPUtime=161.82 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 7392 0 0 0 15869 313 0 0 20 0 1 0 239159432 107601920 10868 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26270 10868 2528 595 0 10937 0
Current children cumulated CPU time: 161.82 s
Current children cumulated vsize: 105080 KiB
Current children cumulated memory: 43472 KiB

[startup+222.3 s]
/proc/loadavg: 4.39 3.93 3.49 4/245 196277
/proc/meminfo: memFree=128271688/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=105704 memory=44148 CPUtime=221.65 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8185 0 0 0 21760 405 0 0 20 0 1 0 239159432 108240896 11037 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26426 11037 2528 595 0 11093 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 105704 KiB
Current children cumulated memory: 44148 KiB

[startup+248.385 s]
# the end of solver process 196237 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=242.733 s, system=4.93824 s

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

[startup+230.4 s]
/proc/loadavg: 4.17 3.90 3.49 4/245 196277
/proc/meminfo: memFree=128271512/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=105704 memory=44148 CPUtime=229.73 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8185 0 0 0 22511 462 0 0 20 0 1 0 239159432 108240896 11037 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26426 11037 2528 595 0 11093 0
Current children cumulated CPU time: 229.73 s
Current children cumulated vsize: 105704 KiB
Current children cumulated memory: 44148 KiB

[startup+236.8 s]
/proc/loadavg: 4.16 3.90 3.49 4/245 196277
/proc/meminfo: memFree=128271512/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=105704 memory=44148 CPUtime=236.11 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8185 0 0 0 23124 487 0 0 20 0 1 0 239159432 108240896 11037 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26426 11037 2528 595 0 11093 0
Current children cumulated CPU time: 236.11 s
Current children cumulated vsize: 105704 KiB
Current children cumulated memory: 44148 KiB

[startup+243.2 s]
/proc/loadavg: 4.07 3.89 3.49 4/245 196277
/proc/meminfo: memFree=128271764/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=105724 memory=44180 CPUtime=242.49 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8310 0 0 0 23759 490 0 0 20 0 1 0 239159432 108261376 11045 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26431 11045 2528 595 0 11098 0
Current children cumulated CPU time: 242.49 s
Current children cumulated vsize: 105724 KiB
Current children cumulated memory: 44180 KiB

[startup+246.4 s]
/proc/loadavg: 3.98 3.87 3.48 4/245 196277
/proc/meminfo: memFree=128271764/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=105868 memory=44180 CPUtime=245.68 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8315 0 0 0 24076 492 0 0 20 0 1 0 239159432 108408832 11045 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26467 11045 2528 595 0 11134 0
Current children cumulated CPU time: 245.68 s
Current children cumulated vsize: 105868 KiB
Current children cumulated memory: 44180 KiB

[startup+247.2 s]
/proc/loadavg: 3.98 3.87 3.48 4/245 196277
/proc/meminfo: memFree=128271008/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=106260 memory=44620 CPUtime=246.48 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8536 0 0 0 24156 492 0 0 20 0 1 0 239159432 108810240 11155 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26565 11155 2528 595 0 11232 0
Current children cumulated CPU time: 246.48 s
Current children cumulated vsize: 106260 KiB
Current children cumulated memory: 44620 KiB

[startup+248 s]*
/proc/loadavg: 3.98 3.87 3.48 4/245 196277
/proc/meminfo: memFree=128262816/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=106260 memory=44620 CPUtime=247.29 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8539 0 0 0 24236 493 0 0 20 0 1 0 239159432 108810240 11155 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26565 11155 2528 595 0 11232 0
Current children cumulated CPU time: 247.29 s
Current children cumulated vsize: 106260 KiB
Current children cumulated memory: 44620 KiB

[startup+248.2 s]
/proc/loadavg: 3.98 3.87 3.48 4/245 196277
/proc/meminfo: memFree=128262816/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=106260 memory=44620 CPUtime=247.48 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8539 0 0 0 24255 493 0 0 20 0 1 0 239159432 108810240 11155 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26565 11155 2528 595 0 11232 0
Current children cumulated CPU time: 247.48 s
Current children cumulated vsize: 106260 KiB
Current children cumulated memory: 44620 KiB

[startup+248.3 s]
/proc/loadavg: 3.98 3.87 3.48 4/245 196277
/proc/meminfo: memFree=128262816/131382116 swapFree=33009904/33010684
[pid=196237] ppid=196234 vsize=106260 memory=44620 CPUtime=247.58 cores=1,3
/proc/196237/stat : 196237 (SynLSCD) R 196234 196237 195787 0 -1 4194304 8539 0 0 0 24265 493 0 0 20 0 1 0 239159432 108810240 11155 18446744073709551615 94483066478592 94483068912745 140732518563824 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 94483069394168 94483069427200 94483084709888 140732518566244 140732518566377 140732518566377 140732518571981 0
/proc/196237/statm: 26565 11155 2528 595 0 11232 0
Current children cumulated CPU time: 247.58 s
Current children cumulated vsize: 106260 KiB
Current children cumulated memory: 44620 KiB

Child status: 20

Real time (s): 248.385
CPU time (s): 247.671
CPU user time (s): 242.733
CPU system time (s): 4.93824
CPU usage (%): 99.7126
Max. virtual memory (cumulated for all children) (KiB): 106260
Max. memory (cumulated for all children) (KiB): 44620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 242.733
system time used= 4.93825
maximum resident set size= 45076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8569
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= 138
involuntary context switches= 218


# summary of solver processes directly reported to runsolver:
#   pid: 196237
#   total CPU time (s): 247.671
#   total CPU user time (s): 242.733
#   total CPU system time (s): 4.93824

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.33897 second user time and 2.32316 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-07-23 03:40:03
IDJOB=4545596
IDBENCH=180940
IDSOLVER=3369
FILE ID=nodeC004/4545596-1753234802
RUNJOBID= nodeC004-1753234385-195799
SLURM_JOB_ID= 9687857
Free space on /tmp= 432992 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-PoolBallTriangle-07_c24.opb
COMMAND LINE= SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545596-1753234802/watcher-4545596-1753234802 -o /tmp/evaluation-result-4545596-1753234802/solver-4545596-1753234802 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753234385-195799 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545596-1753234802.opb

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

MD5SUM BENCH= d0358cfd617a5121014a5f104d62bc1e
RANDOM SEED=1047815852

nodeC004 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.296
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.215
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.508
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.066
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.336
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3661.934
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.277
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1198.032
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        128213932 kB
MemAvailable:   128861076 kB
Buffers:            2128 kB
Cached:          1395312 kB
SwapCached:           32 kB
Active:          2047268 kB
Inactive:         328428 kB
Active(anon):     993920 kB
Inactive(anon):    10468 kB
Active(file):    1053348 kB
Inactive(file):   317960 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9260 kB
Writeback:             0 kB
AnonPages:        981316 kB
Mapped:           120076 kB
Shmem:             26132 kB
KReclaimable:     230924 kB
Slab:             323440 kB
SReclaimable:     230924 kB
SUnreclaim:        92516 kB
KernelStack:        4064 kB
PageTables:         5208 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1417564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    614400 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432996 MiB
End job on nodeC004 at 2025-07-23 03:44:11