Trace number 4544082

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
Exact 2025-06-02UNSAT 363.274 364.313

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v2_10_092.opb
MD5SUMabde55a93501845a748728a01651cccf
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 benchmark1.10617
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables85570
Total number of constraints1851
Number of constraints which are clauses931
Number of constraints which are cardinality constraints (but not clauses)920
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint93
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 94
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

362.75/363.83	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 (53996 MiB free)
  memory of node 1: 64465 MiB (48588 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544082-1753230787/watcher-4544082-1753230787 -o /tmp/evaluation-result-4544082-1753230787/solver-4544082-1753230787 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1753230413-185654 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=190284806 --ls=360 HOME/instance-4544082-1753230787.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=185915, runsolver pid=185912

[startup+0.100071 s]*
/proc/loadavg: 4.07 4.07 4.09 5/251 185916
/proc/meminfo: memFree=104996192/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=96024 memory=71972 CPUtime=0.09 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 8914 0 0 0 6 3 0 0 20 0 1 0 238758107 98328576 17993 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 24006 17993 1024 1200 0 22486 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 96024 KiB
Current children cumulated memory: 71972 KiB

[startup+0.217382 s]*
/proc/loadavg: 4.07 4.07 4.09 5/251 185916
/proc/meminfo: memFree=104968660/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=119912 memory=96680 CPUtime=0.19 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 15427 0 0 0 14 5 0 0 20 0 1 0 238758107 122789888 24170 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 29978 24170 1024 1200 0 28458 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 119912 KiB
Current children cumulated memory: 96680 KiB

[startup+0.313237 s]*
/proc/loadavg: 4.07 4.07 4.09 5/251 185916
/proc/meminfo: memFree=104946924/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=138852 memory=113692 CPUtime=0.27 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 19416 0 0 0 21 6 0 0 20 0 1 0 238758107 142184448 28423 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 34713 28423 1024 1200 0 33193 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 138852 KiB
Current children cumulated memory: 113692 KiB

[startup+0.700283 s]
/proc/loadavg: 4.07 4.07 4.09 5/251 185916
/proc/meminfo: memFree=104911076/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=0.62 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31656 0 0 0 52 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+1.50028 s]
/proc/loadavg: 4.07 4.07 4.09 5/251 185916
/proc/meminfo: memFree=104913312/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=1.42 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31656 0 0 0 132 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+3.11284 s]
/proc/loadavg: 4.06 4.07 4.09 5/251 185916
/proc/meminfo: memFree=104954872/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=3.03 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31661 0 0 0 293 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+6.30034 s]
/proc/loadavg: 4.06 4.07 4.09 5/251 185916
/proc/meminfo: memFree=105012332/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=6.2 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31666 0 0 0 610 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+12.7003 s]
/proc/loadavg: 4.13 4.08 4.09 5/251 185916
/proc/meminfo: memFree=105110636/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=12.58 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31671 0 0 0 1248 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+25.5004 s]
/proc/loadavg: 4.11 4.08 4.09 5/251 185916
/proc/meminfo: memFree=105251700/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=25.34 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31672 0 0 0 2524 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 25.34 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+51.113 s]
/proc/loadavg: 4.07 4.07 4.09 5/251 185916
/proc/meminfo: memFree=105444700/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=50.88 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31681 0 0 0 5078 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 50.88 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+102.3 s]
/proc/loadavg: 4.15 4.09 4.09 5/251 185918
/proc/meminfo: memFree=105467632/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=101.92 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31686 0 0 0 10182 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 101.92 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+162.3 s]
/proc/loadavg: 4.05 4.07 4.09 5/251 185920
/proc/meminfo: memFree=105455576/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=166264 CPUtime=161.73 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31739 0 0 0 16163 10 0 0 20 0 1 0 238758107 201666560 41566 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 41566 1024 1200 0 47715 0
Current children cumulated CPU time: 161.73 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 166264 KiB

[startup+222.3 s]
/proc/loadavg: 4.06 4.07 4.09 5/250 185922
/proc/meminfo: memFree=105464040/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=169976 CPUtime=221.57 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31811 0 0 0 22147 10 0 0 20 0 1 0 238758107 201666560 42494 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 42494 1024 1200 0 47715 0
Current children cumulated CPU time: 221.57 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 169976 KiB

[startup+282.3 s]
/proc/loadavg: 4.12 4.09 4.09 5/250 185924
/proc/meminfo: memFree=105462644/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=171128 CPUtime=281.43 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31811 0 0 0 28133 10 0 0 20 0 1 0 238758107 201666560 42782 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 42782 1024 1200 0 47715 0
Current children cumulated CPU time: 281.43 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 171128 KiB

[startup+342.3 s]
/proc/loadavg: 4.10 4.08 4.09 5/250 185926
/proc/meminfo: memFree=105468984/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=171128 CPUtime=341.3 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31859 0 0 0 34120 10 0 0 20 0 1 0 238758107 201666560 42782 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 42782 1024 1200 0 47715 0
Current children cumulated CPU time: 341.3 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 171128 KiB

[startup+364.313 s]
# the end of solver process 185915 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=362.819 s, system=0.454228 s

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

[startup+345.6 s]
/proc/loadavg: 4.10 4.08 4.09 5/250 185926
/proc/meminfo: memFree=105469240/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=171128 CPUtime=344.59 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31859 0 0 0 34449 10 0 0 20 0 1 0 238758107 201666560 42782 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 42782 1024 1200 0 47715 0
Current children cumulated CPU time: 344.59 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 171128 KiB

[startup+352 s]*
/proc/loadavg: 4.08 4.08 4.09 5/250 186016
/proc/meminfo: memFree=105468464/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=171128 CPUtime=350.99 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31859 0 0 0 35089 10 0 0 20 0 1 0 238758107 201666560 42782 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 42782 1024 1200 0 47715 0
Current children cumulated CPU time: 350.99 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 171128 KiB

[startup+358.4 s]
/proc/loadavg: 4.07 4.08 4.09 5/250 186016
/proc/meminfo: memFree=105464664/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=196940 memory=171128 CPUtime=357.37 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 31859 0 0 0 35727 10 0 0 20 0 1 0 238758107 201666560 42782 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 49235 42782 1024 1200 0 47715 0
Current children cumulated CPU time: 357.37 s
Current children cumulated vsize: 196940 KiB
Current children cumulated memory: 171128 KiB

[startup+361.6 s]
/proc/loadavg: 4.07 4.08 4.09 6/250 186061
/proc/meminfo: memFree=105365612/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=525476 memory=506252 CPUtime=360.56 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 75315 0 0 0 36034 22 0 0 20 0 1 0 238758107 538087424 126531 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 131369 126531 1024 1200 0 129849 0
Current children cumulated CPU time: 360.56 s
Current children cumulated vsize: 525476 KiB
Current children cumulated memory: 506252 KiB

[startup+363.2 s]
/proc/loadavg: 4.07 4.08 4.09 6/250 186061
/proc/meminfo: memFree=104652492/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=1079096 memory=970740 CPUtime=362.15 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 147488 0 0 0 36174 41 0 0 20 0 1 0 238758107 1104994304 242685 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 269774 242685 1184 1200 0 268254 0
Current children cumulated CPU time: 362.15 s
Current children cumulated vsize: 1079096 KiB
Current children cumulated memory: 970740 KiB

[startup+364 s]*
/proc/loadavg: 4.07 4.08 4.09 6/250 186061
/proc/meminfo: memFree=104610252/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=755192 memory=746160 CPUtime=362.96 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 149900 0 0 0 36254 42 0 0 20 0 1 0 238758107 773316608 186540 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 188798 186540 1248 1200 0 187278 0
Current children cumulated CPU time: 362.96 s
Current children cumulated vsize: 755192 KiB
Current children cumulated memory: 746160 KiB

[startup+364.2 s]
/proc/loadavg: 4.07 4.08 4.09 6/250 186061
/proc/meminfo: memFree=104610252/131382116 swapFree=33005528/33010684
[pid=185915] ppid=185912 vsize=660520 memory=651488 CPUtime=363.15 cores=4,6
/proc/185915/stat : 185915 (Exact) R 185912 185915 185643 0 -1 4194304 149900 0 0 0 36273 42 0 0 20 0 1 0 238758107 676372480 162872 18446744073709551615 4198400 9112445 140721610068096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 34160640 140721610070329 140721610070507 140721610070507 140721610076111 0
/proc/185915/statm: 165130 162872 1248 1200 0 163610 0
Current children cumulated CPU time: 363.15 s
Current children cumulated vsize: 660520 KiB
Current children cumulated memory: 651488 KiB

Child status: 20

Real time (s): 364.313
CPU time (s): 363.274
CPU user time (s): 362.819
CPU system time (s): 0.454228
CPU usage (%): 99.7147
Max. virtual memory (cumulated for all children) (KiB): 1083028
Max. memory (cumulated for all children) (KiB): 983848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 362.82
system time used= 0.454228
maximum resident set size= 992372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149902
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= 44
involuntary context switches= 276


# summary of solver processes directly reported to runsolver:
#   pid: 185915
#   total CPU time (s): 363.274
#   total CPU user time (s): 362.819
#   total CPU system time (s): 0.454228

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.6622 second user time and 3.76984 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-07-23 02:33:07
IDJOB=4544082
IDBENCH=174892
IDSOLVER=3317
FILE ID=nodeC010/4544082-1753230787
RUNJOBID= nodeC010-1753230413-185654
SLURM_JOB_ID= 9687839
Free space on /tmp= 432688 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v2_10_092.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4544082-1753230787/watcher-4544082-1753230787 -o /tmp/evaluation-result-4544082-1753230787/solver-4544082-1753230787 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1753230413-185654 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=190284806 --ls=360 HOME/instance-4544082-1753230787.opb

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

MD5SUM BENCH= abde55a93501845a748728a01651cccf
RANDOM SEED=190284806

nodeC010 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		: 2992.767
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	: 6983.36
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		: 3691.201
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	: 6983.36
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		: 1197.313
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	: 6983.36
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		: 3700.000
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	: 6983.36
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		: 1197.146
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	: 6983.36
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		: 3691.191
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	: 6983.36
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		: 1197.103
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	: 6983.36
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		: 3700.000
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        105046048 kB
MemAvailable:   129122008 kB
Buffers:             228 kB
Cached:         24839996 kB
SwapCached:         4300 kB
Active:          1013420 kB
Inactive:       24003500 kB
Active(anon):     149816 kB
Inactive(anon):    48712 kB
Active(file):     863604 kB
Inactive(file): 23954788 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005528 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             32280 kB
Writeback:             0 kB
AnonPages:        175508 kB
Mapped:           116836 kB
Shmem:             21832 kB
KReclaimable:     194388 kB
Slab:             285684 kB
SReclaimable:     194388 kB
SUnreclaim:        91296 kB
KernelStack:        4048 kB
PageTables:         3340 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     594572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432680 MiB
End job on nodeC010 at 2025-07-23 02:39:12