Trace number 4543731

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 364.166 365.083

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_14_088.opb
MD5SUM24c7738c3c83b878554c33cfdaf58c44
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 benchmark1.47269
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables109662
Total number of constraints2479
Number of constraints which are clauses1247
Number of constraints which are cardinality constraints (but not clauses)1232
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint14
Maximum length of a constraint89
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 13
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 90
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

363.58/364.52	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 (62361 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4543731-1753221116/watcher-4543731-1753221116 -o /tmp/evaluation-result-4543731-1753221116/solver-4543731-1753221116 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1753211360-165766 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=684734838 --ls=360 HOME/instance-4543731-1753221116.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
solver pid=168178, runsolver pid=168175
Current StackSize limit: 8192 KiB


[startup+0.1001 s]*
/proc/loadavg: 4.24 4.27 4.19 5/249 168179
/proc/meminfo: memFree=128070036/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=102448 memory=78764 CPUtime=0.1 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 9692 0 0 0 6 4 0 0 20 0 1 0 237790682 104906752 19691 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 25612 19691 1024 1200 0 24092 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 102448 KiB
Current children cumulated memory: 78764 KiB

[startup+0.213045 s]*
/proc/loadavg: 4.24 4.27 4.19 5/249 168179
/proc/meminfo: memFree=128040740/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=131508 memory=105828 CPUtime=0.21 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 16386 0 0 0 15 6 0 0 20 0 1 0 237790682 134664192 26457 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 32877 26457 1024 1200 0 31357 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 131508 KiB
Current children cumulated memory: 105828 KiB

[startup+0.312937 s]*
/proc/loadavg: 4.24 4.27 4.19 5/249 168179
/proc/meminfo: memFree=128012704/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=153076 memory=128676 CPUtime=0.32 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 21695 0 0 0 24 8 0 0 20 0 1 0 237790682 156749824 32169 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 38269 32169 1024 1200 0 36749 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 153076 KiB
Current children cumulated memory: 128676 KiB

[startup+0.700322 s]
/proc/loadavg: 4.24 4.27 4.19 5/249 168179
/proc/meminfo: memFree=127964696/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=0.68 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36819 0 0 0 55 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+1.50031 s]
/proc/loadavg: 4.24 4.27 4.19 5/249 168179
/proc/meminfo: memFree=127940564/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=1.48 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36819 0 0 0 135 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+3.11291 s]
/proc/loadavg: 4.24 4.27 4.19 5/249 168224
/proc/meminfo: memFree=127776884/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=3.09 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36826 0 0 0 296 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+6.30031 s]
/proc/loadavg: 4.22 4.27 4.19 5/249 168224
/proc/meminfo: memFree=127491600/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=6.27 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36833 0 0 0 614 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+12.7003 s]
/proc/loadavg: 4.20 4.26 4.19 5/249 168224
/proc/meminfo: memFree=127492860/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=12.65 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36840 0 0 0 1252 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+25.5003 s]
/proc/loadavg: 4.16 4.25 4.18 5/249 168224
/proc/meminfo: memFree=127502436/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=25.42 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36842 0 0 0 2529 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+51.1131 s]
/proc/loadavg: 4.18 4.25 4.18 5/249 168225
/proc/meminfo: memFree=127500860/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=50.96 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36854 0 0 0 5083 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+102.3 s]
/proc/loadavg: 4.14 4.22 4.18 5/250 168230
/proc/meminfo: memFree=124686864/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=102.01 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36868 0 0 0 10188 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+162.3 s]
/proc/loadavg: 3.50 4.03 4.11 4/244 168262
/proc/meminfo: memFree=128083752/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=206728 CPUtime=161.83 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36917 0 0 0 16170 13 0 0 20 0 1 0 237790682 239112192 51682 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 51682 1024 1200 0 56857 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 206728 KiB

[startup+222.3 s]
/proc/loadavg: 3.26 3.85 4.05 4/244 168268
/proc/meminfo: memFree=128079452/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=211080 CPUtime=221.67 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 36994 0 0 0 22154 13 0 0 20 0 1 0 237790682 239112192 52770 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 52770 1024 1200 0 56857 0
Current children cumulated CPU time: 221.67 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 211080 KiB

[startup+282.3 s]
/proc/loadavg: 3.15 3.71 3.98 4/244 168270
/proc/meminfo: memFree=128075588/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=211080 CPUtime=281.54 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 37056 0 0 0 28141 13 0 0 20 0 1 0 237790682 239112192 52770 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 52770 1024 1200 0 56857 0
Current children cumulated CPU time: 281.54 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 211080 KiB

[startup+342.3 s]
/proc/loadavg: 3.10 3.59 3.92 4/244 168272
/proc/meminfo: memFree=128067668/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=211080 CPUtime=341.42 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 37056 0 0 0 34129 13 0 0 20 0 1 0 237790682 239112192 52770 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 52770 1024 1200 0 56857 0
Current children cumulated CPU time: 341.42 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 211080 KiB

[startup+365.083 s]
# the end of solver process 168178 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=363.604 s, system=0.562314 s

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

[startup+345.6 s]
/proc/loadavg: 3.09 3.58 3.92 4/244 168272
/proc/meminfo: memFree=128068024/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=211080 CPUtime=344.71 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 37118 0 0 0 34458 13 0 0 20 0 1 0 237790682 239112192 52770 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 52770 1024 1200 0 56857 0
Current children cumulated CPU time: 344.71 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 211080 KiB

[startup+358.4 s]
/proc/loadavg: 3.15 3.58 3.91 4/244 168273
/proc/meminfo: memFree=128067152/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=233508 memory=211080 CPUtime=357.48 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 37118 0 0 0 35735 13 0 0 20 0 1 0 237790682 239112192 52770 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 58377 52770 1024 1200 0 56857 0
Current children cumulated CPU time: 357.48 s
Current children cumulated vsize: 233508 KiB
Current children cumulated memory: 211080 KiB

[startup+361.6 s]
/proc/loadavg: 3.14 3.57 3.91 4/244 168273
/proc/meminfo: memFree=127905412/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=560788 memory=541116 CPUtime=360.68 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 79324 0 0 0 36042 26 0 0 20 0 1 0 237790682 574246912 135279 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 140197 135279 1024 1200 0 138677 0
Current children cumulated CPU time: 360.68 s
Current children cumulated vsize: 560788 KiB
Current children cumulated memory: 541116 KiB

[startup+363.2 s]
/proc/loadavg: 3.14 3.57 3.91 4/244 168273
/proc/meminfo: memFree=127157084/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=1143524 memory=1048932 CPUtime=362.28 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 154784 0 0 0 36180 48 0 0 20 0 1 0 237790682 1170968576 262233 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 285881 262233 1024 1200 0 284361 0
Current children cumulated CPU time: 362.28 s
Current children cumulated vsize: 1143524 KiB
Current children cumulated memory: 1048932 KiB

[startup+364 s]*
/proc/loadavg: 3.13 3.56 3.90 4/244 168273
/proc/meminfo: memFree=127044188/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=1252328 memory=1173892 CPUtime=363.09 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 176097 0 0 0 36256 53 0 0 20 0 1 0 237790682 1282383872 293473 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 313082 293473 1248 1200 0 311562 0
Current children cumulated CPU time: 363.09 s
Current children cumulated vsize: 1252328 KiB
Current children cumulated memory: 1173892 KiB

[startup+364.8 s]
/proc/loadavg: 3.13 3.56 3.90 4/244 168273
/proc/meminfo: memFree=127044188/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=916936 memory=896128 CPUtime=363.87 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 176751 0 0 0 36334 53 0 0 20 0 1 0 237790682 938942464 224032 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 229234 224032 1280 1200 0 227714 0
Current children cumulated CPU time: 363.87 s
Current children cumulated vsize: 916936 KiB
Current children cumulated memory: 896128 KiB

[startup+365 s]*
/proc/loadavg: 3.13 3.56 3.90 4/244 168273
/proc/meminfo: memFree=126779684/131382120 swapFree=33010160/33010684
[pid=168178] ppid=168175 vsize=822264 memory=801456 CPUtime=364.08 cores=4,6
/proc/168178/stat : 168178 (Exact) R 168175 168178 165755 0 -1 4194304 176751 0 0 0 36355 53 0 0 20 0 1 0 237790682 841998336 200364 18446744073709551615 4198400 9112445 140722407206096 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 19681280 140722407213369 140722407213547 140722407213547 140722407219151 0
/proc/168178/statm: 205566 200364 1280 1200 0 204046 0
Current children cumulated CPU time: 364.08 s
Current children cumulated vsize: 822264 KiB
Current children cumulated memory: 801456 KiB

Child status: 20

Real time (s): 365.083
CPU time (s): 364.166
CPU user time (s): 363.604
CPU system time (s): 0.562314
CPU usage (%): 99.7488
Max. virtual memory (cumulated for all children) (KiB): 1254044
Max. memory (cumulated for all children) (KiB): 1179704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 363.604
system time used= 0.562314
maximum resident set size= 1180600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 176753
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= 57
involuntary context switches= 113


# summary of solver processes directly reported to runsolver:
#   pid: 168178
#   total CPU time (s): 364.166
#   total CPU user time (s): 363.604
#   total CPU system time (s): 0.562314

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.85456 second user time and 3.47687 second system time

The end

Launcher Data

Begin job on nodeC008 at 2025-07-22 23:51:56
IDJOB=4543731
IDBENCH=174609
IDSOLVER=3317
FILE ID=nodeC008/4543731-1753221116
RUNJOBID= nodeC008-1753211360-165766
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_v1_14_088.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-4543731-1753221116/watcher-4543731-1753221116 -o /tmp/evaluation-result-4543731-1753221116/solver-4543731-1753221116 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1753211360-165766 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=684734838 --ls=360 HOME/instance-4543731-1753221116.opb

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

MD5SUM BENCH= 24c7738c3c83b878554c33cfdaf58c44
RANDOM SEED=684734838

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		: 3661.507
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		: 3660.278
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		: 1197.570
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		: 1197.257
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		: 1197.206
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		: 3491.871
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		: 1197.505
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		: 1198.155
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:        128127772 kB
MemAvailable:   128981592 kB
Buffers:            2128 kB
Cached:          1625880 kB
SwapCached:           24 kB
Active:          1943116 kB
Inactive:         609644 kB
Active(anon):     919304 kB
Inactive(anon):    31568 kB
Active(file):    1023812 kB
Inactive(file):   578076 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9352 kB
Writeback:            20 kB
AnonPages:        927940 kB
Mapped:           122084 kB
Shmem:             26120 kB
KReclaimable:     183116 kB
Slab:             274156 kB
SReclaimable:     183116 kB
SUnreclaim:        91040 kB
KernelStack:        4028 kB
PageTables:         4824 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1348504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149368 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    804864 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= 432664 MiB
End job on nodeC008 at 2025-07-22 23:58:01