Trace number 4543692

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 374.792 376.157

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v2_30_096.opb
MD5SUMfedac043231dc7d3bd4ac0917a28b068
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 benchmark6.12995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables279390
Total number of constraints5791
Number of constraints which are clauses2911
Number of constraints which are cardinality constraints (but not clauses)2880
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint97
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 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 98
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

373.13/374.54	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 (62763 MiB free)
  memory of node 1: 64465 MiB (62959 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543692-1753220847/watcher-4543692-1753220847 -o /tmp/evaluation-result-4543692-1753220847/solver-4543692-1753220847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1753211360-165768 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1403795732 --ls=360 HOME/instance-4543692-1753220847.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=168125, runsolver pid=168122

[startup+0.100068 s]*
/proc/loadavg: 4.25 4.23 4.15 5/251 168126
/proc/meminfo: memFree=128614192/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=175832 memory=152308 CPUtime=0.1 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 6567 0 0 0 6 4 0 0 20 0 1 0 237763771 180051968 38077 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 43958 38077 992 1200 0 42438 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 175832 KiB
Current children cumulated memory: 152308 KiB

[startup+0.213078 s]*
/proc/loadavg: 4.25 4.23 4.15 5/251 168126
/proc/meminfo: memFree=128514948/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=264052 memory=239440 CPUtime=0.22 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 14124 0 0 0 14 8 0 0 20 0 1 0 237763771 270389248 59860 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 66013 59860 1024 1200 0 64493 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 264052 KiB
Current children cumulated memory: 239440 KiB

[startup+0.313009 s]*
/proc/loadavg: 4.25 4.23 4.15 5/251 168126
/proc/meminfo: memFree=128483320/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=288028 memory=264196 CPUtime=0.31 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 20258 0 0 0 21 10 0 0 20 0 1 0 237763771 294940672 66049 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 72007 66049 1024 1200 0 70487 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 288028 KiB
Current children cumulated memory: 264196 KiB

[startup+0.700306 s]
/proc/loadavg: 4.25 4.23 4.15 5/251 168126
/proc/meminfo: memFree=128433548/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=395276 memory=373584 CPUtime=0.68 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 45368 0 0 0 52 16 0 0 20 0 1 0 237763771 404762624 93396 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 98819 93396 1024 1200 0 97299 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 395276 KiB
Current children cumulated memory: 373584 KiB

[startup+1.50027 s]
/proc/loadavg: 4.25 4.23 4.15 5/251 168126
/proc/meminfo: memFree=128249956/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=1.48 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 83769 0 0 0 122 26 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+3.11263 s]
/proc/loadavg: 4.23 4.22 4.15 5/251 168126
/proc/meminfo: memFree=128157448/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=3.09 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 83791 0 0 0 283 26 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+6.30026 s]
/proc/loadavg: 4.23 4.22 4.15 5/251 168126
/proc/meminfo: memFree=128157700/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=6.27 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 83835 0 0 0 601 26 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+12.7003 s]
/proc/loadavg: 4.21 4.22 4.15 5/251 168126
/proc/meminfo: memFree=128142576/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=12.64 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 83857 0 0 0 1238 26 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+25.5003 s]
/proc/loadavg: 4.16 4.21 4.14 5/250 168126
/proc/meminfo: memFree=128139748/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=25.4 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 83901 0 0 0 2514 26 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+51.1126 s]
/proc/loadavg: 4.33 4.24 4.16 5/250 168126
/proc/meminfo: memFree=128140252/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=50.93 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 83948 0 0 0 5066 27 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+102.3 s]
/proc/loadavg: 4.83 4.39 4.21 5/250 168128
/proc/meminfo: memFree=128141164/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=101.91 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 84035 0 0 0 10164 27 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 101.91 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+162.3 s]
/proc/loadavg: 4.36 4.33 4.20 5/250 168130
/proc/meminfo: memFree=128134224/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=582708 CPUtime=161.66 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 84204 0 0 0 16138 28 0 0 20 0 1 0 237763771 652697600 145677 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145677 1024 1200 0 157830 0
Current children cumulated CPU time: 161.66 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 582708 KiB

[startup+222.3 s]
/proc/loadavg: 4.18 4.29 4.19 5/249 168132
/proc/meminfo: memFree=128134356/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=583092 CPUtime=221.41 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 84352 0 0 0 22112 29 0 0 20 0 1 0 237763771 652697600 145773 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 145773 1024 1200 0 157830 0
Current children cumulated CPU time: 221.41 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 583092 KiB

[startup+282.3 s]
/proc/loadavg: 4.20 4.26 4.19 5/249 168224
/proc/meminfo: memFree=127492860/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=590388 CPUtime=281.18 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 84533 0 0 0 28087 31 0 0 20 0 1 0 237763771 652697600 147597 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 147597 1024 1200 0 157830 0
Current children cumulated CPU time: 281.18 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 590388 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.23 4.18 5/250 168229
/proc/meminfo: memFree=127503988/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=590388 CPUtime=341.02 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 84654 0 0 0 34070 32 0 0 20 0 1 0 237763771 652697600 147597 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 147597 1024 1200 0 157830 0
Current children cumulated CPU time: 341.02 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 590388 KiB

[startup+376.157 s]
# the end of solver process 168125 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=373.202 s, system=1.58983 s

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

[startup+358.4 s]
/proc/loadavg: 4.17 4.23 4.18 5/250 168229
/proc/meminfo: memFree=127509468/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=637400 memory=590388 CPUtime=357.08 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 84686 0 0 0 35676 32 0 0 20 0 1 0 237763771 652697600 147597 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 159350 147597 1024 1200 0 157830 0
Current children cumulated CPU time: 357.08 s
Current children cumulated vsize: 637400 KiB
Current children cumulated memory: 590388 KiB

[startup+364.8 s]
/proc/loadavg: 4.16 4.23 4.18 5/250 168230
/proc/meminfo: memFree=126565048/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=2106996 memory=1854984 CPUtime=363.46 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 241899 0 0 0 36262 84 0 0 20 0 1 0 237763771 2157563904 463746 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 526749 463746 1024 1200 0 525229 0
Current children cumulated CPU time: 363.46 s
Current children cumulated vsize: 2106996 KiB
Current children cumulated memory: 1854984 KiB

[startup+371.2 s]
/proc/loadavg: 4.14 4.22 4.18 5/250 168230
/proc/meminfo: memFree=124686864/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=3629496 memory=3350424 CPUtime=369.84 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 478561 0 0 0 36836 148 0 0 20 0 1 0 237763771 3716603904 837606 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 907374 837606 1248 1200 0 905854 0
Current children cumulated CPU time: 369.84 s
Current children cumulated vsize: 3629496 KiB
Current children cumulated memory: 3350424 KiB

[startup+374.4 s]
/proc/loadavg: 4.13 4.22 4.18 5/250 168230
/proc/meminfo: memFree=124655120/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=3662100 memory=3415824 CPUtime=373.03 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 486735 0 0 0 37153 150 0 0 20 0 1 0 237763771 3749990400 853956 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 915525 853956 1248 1200 0 914005 0
Current children cumulated CPU time: 373.03 s
Current children cumulated vsize: 3662100 KiB
Current children cumulated memory: 3415824 KiB

[startup+375.2 s]
/proc/loadavg: 4.13 4.22 4.18 5/250 168230
/proc/meminfo: memFree=125138720/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=2605124 memory=2573824 CPUtime=373.83 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 488854 0 0 0 37232 151 0 0 20 0 1 0 237763771 2667646976 643456 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 651281 643456 1248 1200 0 649761 0
Current children cumulated CPU time: 373.83 s
Current children cumulated vsize: 2605124 KiB
Current children cumulated memory: 2573824 KiB

[startup+375.6 s]
/proc/loadavg: 4.13 4.22 4.18 5/250 168230
/proc/meminfo: memFree=125138720/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=2214732 memory=2183432 CPUtime=374.22 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 488859 0 0 0 37271 151 0 0 20 0 1 0 237763771 2267885568 545858 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 553683 545858 1248 1200 0 552163 0
Current children cumulated CPU time: 374.22 s
Current children cumulated vsize: 2214732 KiB
Current children cumulated memory: 2183432 KiB

[startup+376 s]*
/proc/loadavg: 4.13 4.22 4.18 5/250 168230
/proc/meminfo: memFree=125546384/131382120 swapFree=33010160/33010684
[pid=168125] ppid=168122 vsize=2214732 memory=2183432 CPUtime=374.63 cores=5,7
/proc/168125/stat : 168125 (Exact) R 168122 168125 165755 0 -1 4194304 488859 0 0 0 37312 151 0 0 20 0 1 0 237763771 2267885568 545858 18446744073709551615 4198400 9112445 140734382359776 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 34488320 140734382369080 140734382369259 140734382369259 140734382374863 0
/proc/168125/statm: 553683 545858 1248 1200 0 552163 0
Current children cumulated CPU time: 374.63 s
Current children cumulated vsize: 2214732 KiB
Current children cumulated memory: 2183432 KiB

[startup+376.113 s]*
/proc/loadavg: 4.13 4.22 4.18 6/250 168230
/proc/meminfo: memFree=126545704/131382120 swapFree=33010160/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20

Real time (s): 376.157
CPU time (s): 374.792
CPU user time (s): 373.202
CPU system time (s): 1.58983
CPU usage (%): 99.6369
Max. virtual memory (cumulated for all children) (KiB): 3667512
Max. memory (cumulated for all children) (KiB): 3423296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 373.202
system time used= 1.58983
maximum resident set size= 3426112
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 488869
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= 114
involuntary context switches= 2066


# summary of solver processes directly reported to runsolver:
#   pid: 168125
#   total CPU time (s): 374.792
#   total CPU user time (s): 373.202
#   total CPU system time (s): 1.58983

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.69122 second user time and 3.60807 second system time

The end

Launcher Data

Begin job on nodeC008 at 2025-07-22 23:47:27
IDJOB=4543692
IDBENCH=174564
IDSOLVER=3317
FILE ID=nodeC008/4543692-1753220847
RUNJOBID= nodeC008-1753211360-165768
SLURM_JOB_ID= 9687794
Free space on /tmp= 432664 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v2_30_096.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-4543692-1753220847/watcher-4543692-1753220847 -o /tmp/evaluation-result-4543692-1753220847/solver-4543692-1753220847 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1753211360-165768 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1403795732 --ls=360 HOME/instance-4543692-1753220847.opb

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

MD5SUM BENCH= fedac043231dc7d3bd4ac0917a28b068
RANDOM SEED=1403795732

nodeC008 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		: 3661.683
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	: 6983.72
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		: 3663.419
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	: 6983.72
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		: 1197.563
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	: 6983.72
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		: 1197.818
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	: 6983.72
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		: 3661.643
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	: 6983.72
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		: 3700.000
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	: 6983.72
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		: 1198.113
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	: 6983.72
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		: 1197.210
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128740404 kB
MemAvailable:   129592144 kB
Buffers:            2128 kB
Cached:          1623792 kB
SwapCached:           24 kB
Active:          1343428 kB
Inactive:         607556 kB
Active(anon):     319616 kB
Inactive(anon):    31568 kB
Active(file):    1023812 kB
Inactive(file):   575988 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             13236 kB
Writeback:            44 kB
AnonPages:        328104 kB
Mapped:           121852 kB
Shmem:             26120 kB
KReclaimable:     183136 kB
Slab:             273760 kB
SReclaimable:     183136 kB
SUnreclaim:        90624 kB
KernelStack:        4064 kB
PageTables:         3604 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     725156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    247808 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:      181064 kB
DirectMap2M:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432652 MiB
End job on nodeC008 at 2025-07-22 23:53:43