Trace number 4542990

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 364.534 365.653

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-original/normalized-php_230_229.opb
MD5SUMa824f24e2c7503f02a1883bfe38cfded
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 benchmark0.787757
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables52670
Total number of constraints459
Number of constraints which are clauses230
Number of constraints which are cardinality constraints (but not clauses)229
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint229
Maximum length of a constraint230
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 231
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

363.78/365.01	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 (62761 MiB free)
  memory of node 1: 64465 MiB (63157 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4542990-1753218582/watcher-4542990-1753218582 -o /tmp/evaluation-result-4542990-1753218582/solver-4542990-1753218582 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1753211360-165765 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=401935690 --ls=360 HOME/instance-4542990-1753218582.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=167200, runsolver pid=167197

[startup+0.100072 s]*
/proc/loadavg: 4.61 4.40 4.28 5/249 167201
/proc/meminfo: memFree=128912128/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=78692 memory=54580 CPUtime=0.1 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 10183 0 0 0 6 4 0 0 20 0 1 0 237537287 80580608 13645 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 19673 13645 1024 1200 0 18153 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 78692 KiB
Current children cumulated memory: 54580 KiB

[startup+0.213112 s]*
/proc/loadavg: 4.61 4.40 4.28 5/249 167201
/proc/meminfo: memFree=128884660/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=105460 memory=80580 CPUtime=0.21 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 16758 0 0 0 15 6 0 0 20 0 1 0 237537287 107991040 20145 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 26365 20145 1024 1200 0 24845 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 105460 KiB
Current children cumulated memory: 80580 KiB

[startup+0.312976 s]*
/proc/loadavg: 4.61 4.40 4.28 6/249 167201
/proc/meminfo: memFree=128868532/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=0.31 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20286 0 0 0 24 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+0.700292 s]
/proc/loadavg: 4.61 4.40 4.28 5/249 167201
/proc/meminfo: memFree=128868532/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=0.69 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20286 0 0 0 62 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+1.50033 s]
/proc/loadavg: 4.61 4.40 4.28 5/249 167201
/proc/meminfo: memFree=128868532/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=1.48 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20286 0 0 0 141 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+3.11243 s]
/proc/loadavg: 4.56 4.40 4.28 5/249 167201
/proc/meminfo: memFree=128868488/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=3.09 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20289 0 0 0 302 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+6.30031 s]
/proc/loadavg: 4.56 4.40 4.28 5/249 167201
/proc/meminfo: memFree=128867732/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=6.27 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20292 0 0 0 620 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+12.7003 s]
/proc/loadavg: 4.51 4.39 4.27 5/249 167201
/proc/meminfo: memFree=128867228/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=12.65 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20295 0 0 0 1258 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+25.5003 s]
/proc/loadavg: 4.40 4.37 4.27 5/249 167201
/proc/meminfo: memFree=128866472/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=25.41 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20296 0 0 0 2534 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+51.1125 s]
/proc/loadavg: 4.34 4.36 4.27 5/249 167202
/proc/meminfo: memFree=128873544/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=96800 CPUtime=50.94 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20301 0 0 0 5087 7 0 0 20 0 1 0 237537287 125792256 24200 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24200 1024 1200 0 29191 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 96800 KiB

[startup+102.3 s]
/proc/loadavg: 4.21 4.31 4.26 5/250 167206
/proc/meminfo: memFree=128841332/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=98336 CPUtime=101.97 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20367 0 0 0 10190 7 0 0 20 0 1 0 237537287 125792256 24584 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24584 1024 1200 0 29191 0
Current children cumulated CPU time: 101.97 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 98336 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.27 4.25 5/250 167212
/proc/meminfo: memFree=128842696/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=99872 CPUtime=161.83 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20396 0 0 0 16176 7 0 0 20 0 1 0 237537287 125792256 24968 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24968 1024 1200 0 29191 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 99872 KiB

[startup+222.3 s]
/proc/loadavg: 4.15 4.25 4.24 5/251 167259
/proc/meminfo: memFree=128558224/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=99872 CPUtime=221.64 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20425 0 0 0 22157 7 0 0 20 0 1 0 237537287 125792256 24968 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24968 1024 1200 0 29191 0
Current children cumulated CPU time: 221.64 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 99872 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.22 4.23 5/251 167261
/proc/meminfo: memFree=128535792/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=99872 CPUtime=281.45 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20454 0 0 0 28138 7 0 0 20 0 1 0 237537287 125792256 24968 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24968 1024 1200 0 29191 0
Current children cumulated CPU time: 281.45 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 99872 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.19 4.22 5/251 167263
/proc/meminfo: memFree=128540868/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=99872 CPUtime=341.25 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20454 0 0 0 34118 7 0 0 20 0 1 0 237537287 125792256 24968 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24968 1024 1200 0 29191 0
Current children cumulated CPU time: 341.25 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 99872 KiB

[startup+365.653 s]
# the end of solver process 167200 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=363.886 s, system=0.648362 s

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

[startup+345.6 s]
/proc/loadavg: 4.11 4.19 4.22 5/251 167264
/proc/meminfo: memFree=128541120/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=99872 CPUtime=344.54 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20483 0 0 0 34447 7 0 0 20 0 1 0 237537287 125792256 24968 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24968 1024 1200 0 29191 0
Current children cumulated CPU time: 344.54 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 99872 KiB

[startup+358.4 s]
/proc/loadavg: 4.08 4.18 4.21 5/251 167310
/proc/meminfo: memFree=128471884/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=122844 memory=99872 CPUtime=357.3 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 20483 0 0 0 35723 7 0 0 20 0 1 0 237537287 125792256 24968 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 30711 24968 1024 1200 0 29191 0
Current children cumulated CPU time: 357.3 s
Current children cumulated vsize: 122844 KiB
Current children cumulated memory: 99872 KiB

[startup+361.6 s]
/proc/loadavg: 4.08 4.18 4.21 5/251 167310
/proc/meminfo: memFree=128237480/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=574764 memory=501332 CPUtime=360.49 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 82325 0 0 0 36025 24 0 0 20 0 1 0 237537287 588558336 125333 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 143691 125333 1024 1200 0 142171 0
Current children cumulated CPU time: 360.49 s
Current children cumulated vsize: 574764 KiB
Current children cumulated memory: 501332 KiB

[startup+363.2 s]
/proc/loadavg: 4.08 4.17 4.21 5/251 167310
/proc/meminfo: memFree=127519460/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=1091768 memory=1004492 CPUtime=362.08 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 158014 0 0 0 36165 43 0 0 20 0 1 0 237537287 1117970432 251123 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 272942 251123 1024 1200 0 271422 0
Current children cumulated CPU time: 362.08 s
Current children cumulated vsize: 1091768 KiB
Current children cumulated memory: 1004492 KiB

[startup+364.8 s]
/proc/loadavg: 4.08 4.17 4.21 5/251 167310
/proc/meminfo: memFree=127309796/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=1509728 memory=1282932 CPUtime=363.68 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 208812 0 0 0 36309 59 0 0 20 0 1 0 237537287 1545961472 320733 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 377432 320733 1216 1200 0 375912 0
Current children cumulated CPU time: 363.68 s
Current children cumulated vsize: 1509728 KiB
Current children cumulated memory: 1282932 KiB

[startup+365.2 s]
/proc/loadavg: 4.08 4.17 4.21 5/251 167310
/proc/meminfo: memFree=126963292/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=1030108 memory=1015396 CPUtime=364.08 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 219136 0 0 0 36347 61 0 0 20 0 1 0 237537287 1054830592 253849 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 257527 253849 1248 1200 0 256007 0
Current children cumulated CPU time: 364.08 s
Current children cumulated vsize: 1030108 KiB
Current children cumulated memory: 1015396 KiB

[startup+365.6 s]
/proc/loadavg: 4.08 4.17 4.21 5/251 167310
/proc/meminfo: memFree=126963292/131382120 swapFree=33010160/33010684
[pid=167200] ppid=167197 vsize=935436 memory=920724 CPUtime=364.47 cores=0,2
/proc/167200/stat : 167200 (Exact) R 167197 167200 165755 0 -1 4194304 219136 0 0 0 36386 61 0 0 20 0 1 0 237537287 957886464 230181 18446744073709551615 4198400 9112445 140721537640400 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 36950016 140721537648953 140721537649131 140721537649131 140721537654735 0
/proc/167200/statm: 233859 230181 1248 1200 0 232339 0
Current children cumulated CPU time: 364.47 s
Current children cumulated vsize: 935436 KiB
Current children cumulated memory: 920724 KiB

Child status: 20

Real time (s): 365.653
CPU time (s): 364.534
CPU user time (s): 363.886
CPU system time (s): 0.648362
CPU usage (%): 99.6941
Max. virtual memory (cumulated for all children) (KiB): 1792924
Max. memory (cumulated for all children) (KiB): 1410460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 363.886
system time used= 0.648362
maximum resident set size= 1566108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 219137
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= 28
involuntary context switches= 796


# summary of solver processes directly reported to runsolver:
#   pid: 167200
#   total CPU time (s): 364.534
#   total CPU user time (s): 363.886
#   total CPU system time (s): 0.648362

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.18742 second user time and 3.08956 second system time

The end

Launcher Data

Begin job on nodeC008 at 2025-07-22 23:09:42
IDJOB=4542990
IDBENCH=171726
IDSOLVER=3317
FILE ID=nodeC008/4542990-1753218582
RUNJOBID= nodeC008-1753211360-165765
SLURM_JOB_ID= 9687794
Free space on /tmp= 432668 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-original/normalized-php_230_229.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-4542990-1753218582/watcher-4542990-1753218582 -o /tmp/evaluation-result-4542990-1753218582/solver-4542990-1753218582 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1753211360-165765 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=401935690 --ls=360 HOME/instance-4542990-1753218582.opb

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

MD5SUM BENCH= a824f24e2c7503f02a1883bfe38cfded
RANDOM SEED=401935690

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		: 1197.872
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		: 3662.630
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		: 1197.214
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		: 1197.981
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		: 3491.788
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		: 3661.641
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		: 1197.511
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		: 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128940984 kB
MemAvailable:   129786160 kB
Buffers:            2128 kB
Cached:          1617328 kB
SwapCached:           24 kB
Active:          1131616 kB
Inactive:         601092 kB
Active(anon):     107804 kB
Inactive(anon):    31568 kB
Active(file):    1023812 kB
Inactive(file):   569524 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             15576 kB
Writeback:             0 kB
AnonPages:        116376 kB
Mapped:           121916 kB
Shmem:             26120 kB
KReclaimable:     182932 kB
Slab:             273544 kB
SReclaimable:     182932 kB
SUnreclaim:        90612 kB
KernelStack:        3952 kB
PageTables:         3164 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     514764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149368 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 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= 432660 MiB
End job on nodeC008 at 2025-07-22 23:15:48