Trace number 4445327

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_no_SoPlex 2024-07-05SAT 184.642 185.119

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob2.opb
MD5SUMf3b4489b3c27b845ad2c738d1f690b61
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.27947
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables68
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint68
Maximum length of a constraint68
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 14215207
Number of bits of the biggest number in a constraint 24
Biggest sum of numbers in a constraint 175368570
Number of bits of the biggest sum of numbers28
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

184.62/185.11	s SATISFIABLE
184.62/185.11	v x1 -x2 -x3 -x4 x5 -x6 x7 -x8 x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 x66 -x67 -x68

Verifier Data

OK	0

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: 64059 MiB (62682 MiB free)
  memory of node 1: 64510 MiB (61300 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445327-1721319499/watcher-4445327-1721319499 -o /tmp/evaluation-result-4445327-1721319499/solver-4445327-1721319499 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721315902-955811 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=83757011 HOME/instance-4445327-1721319499.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=958571, runsolver pid=958568

[startup+0.100881 s]*
/proc/loadavg: 4.11 4.14 4.15 5/243 958572
/proc/meminfo: memFree=126958756/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=25488 memory=3960 CPUtime=0.1 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 268 0 0 0 10 0 0 0 20 0 1 0 184106529 26099712 990 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 6372 990 851 746 0 5436 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 25488 KiB
Current children cumulated memory: 3960 KiB

[startup+0.213036 s]*
/proc/loadavg: 4.11 4.14 4.15 5/243 958572
/proc/meminfo: memFree=126955980/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=25752 memory=6532 CPUtime=0.21 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 379 0 0 0 21 0 0 0 20 0 1 0 184106529 26370048 1633 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 6438 1633 851 746 0 5502 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 25752 KiB
Current children cumulated memory: 6532 KiB

[startup+0.312848 s]*
/proc/loadavg: 4.11 4.14 4.15 5/243 958572
/proc/meminfo: memFree=126955980/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=25884 memory=6532 CPUtime=0.31 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 421 0 0 0 31 0 0 0 20 0 1 0 184106529 26505216 1633 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 6471 1633 851 746 0 5535 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 25884 KiB
Current children cumulated memory: 6532 KiB

[startup+0.700324 s]
/proc/loadavg: 4.11 4.14 4.15 5/243 958572
/proc/meminfo: memFree=126955328/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=26288 memory=7060 CPUtime=0.68 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 508 0 0 0 68 0 0 0 20 0 1 0 184106529 26918912 1765 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 6572 1765 851 746 0 5636 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 26288 KiB
Current children cumulated memory: 7060 KiB

[startup+1.50027 s]
/proc/loadavg: 4.11 4.14 4.15 5/243 958572
/proc/meminfo: memFree=126954940/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=27200 memory=9896 CPUtime=1.48 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 726 0 0 0 148 0 0 0 20 0 1 0 184106529 27852800 2474 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 6800 2474 851 746 0 5864 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27200 KiB
Current children cumulated memory: 9896 KiB

[startup+3.11242 s]
/proc/loadavg: 4.10 4.14 4.15 5/243 958618
/proc/meminfo: memFree=126980328/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=29184 memory=13520 CPUtime=3.08 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 1125 0 0 0 308 0 0 0 20 0 1 0 184106529 29884416 3380 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 7296 3380 851 746 0 6360 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 13520 KiB

[startup+6.30027 s]
/proc/loadavg: 4.10 4.14 4.15 5/243 958620
/proc/meminfo: memFree=126971668/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=30240 memory=14588 CPUtime=6.26 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 1452 0 0 0 626 0 0 0 20 0 1 0 184106529 30965760 3647 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 7560 3647 851 746 0 6624 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 30240 KiB
Current children cumulated memory: 14588 KiB

[startup+12.7003 s]
/proc/loadavg: 4.17 4.15 4.15 5/243 958620
/proc/meminfo: memFree=126967116/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=31776 memory=17956 CPUtime=12.65 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 1766 0 0 0 1265 0 0 0 20 0 1 0 184106529 32538624 4489 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 7944 4489 851 746 0 7008 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 31776 KiB
Current children cumulated memory: 17956 KiB

[startup+25.5003 s]
/proc/loadavg: 4.22 4.16 4.16 5/243 958623
/proc/meminfo: memFree=126966180/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=31904 memory=18144 CPUtime=25.42 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 1965 0 0 0 2541 1 0 0 20 0 1 0 184106529 32669696 4536 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 7976 4536 851 746 0 7040 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 31904 KiB
Current children cumulated memory: 18144 KiB

[startup+51.1126 s]
/proc/loadavg: 4.48 4.23 4.18 5/243 958627
/proc/meminfo: memFree=126964708/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=32304 memory=18372 CPUtime=50.97 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 2733 0 0 0 5096 1 0 0 20 0 1 0 184106529 33079296 4593 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8076 4593 851 746 0 7140 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 32304 KiB
Current children cumulated memory: 18372 KiB

[startup+102.3 s]
/proc/loadavg: 4.58 4.31 4.21 5/243 959279
/proc/meminfo: memFree=126894868/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=32640 memory=18868 CPUtime=102.02 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 4632 0 0 0 10201 1 0 0 20 0 1 0 184106529 33423360 4717 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8160 4717 851 746 0 7224 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 32640 KiB
Current children cumulated memory: 18868 KiB

[startup+162.3 s]
/proc/loadavg: 4.21 4.25 4.19 5/246 959523
/proc/meminfo: memFree=126923124/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33360 memory=19372 CPUtime=161.87 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7156 0 0 0 16185 2 0 0 20 0 1 0 184106529 34160640 4843 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8340 4843 851 746 0 7404 0
Current children cumulated CPU time: 161.87 s
Current children cumulated vsize: 33360 KiB
Current children cumulated memory: 19372 KiB

[startup+185.118 s]
# the end of solver process 958571 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=184.614 s, system=0.027888 s

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

[startup+166.4 s]
/proc/loadavg: 4.20 4.25 4.19 5/246 959525
/proc/meminfo: memFree=126922076/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33120 memory=19372 CPUtime=165.96 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7224 0 0 0 16594 2 0 0 20 0 1 0 184106529 33914880 4843 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8280 4843 851 746 0 7344 0
Current children cumulated CPU time: 165.96 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 19372 KiB

[startup+172.8 s]
/proc/loadavg: 4.18 4.24 4.19 5/246 959525
/proc/meminfo: memFree=126919564/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33120 memory=20192 CPUtime=172.34 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7515 0 0 0 17232 2 0 0 20 0 1 0 184106529 33914880 5048 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8280 5048 851 746 0 7344 0
Current children cumulated CPU time: 172.34 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 20192 KiB

[startup+179.2 s]
/proc/loadavg: 4.23 4.25 4.19 6/246 959527
/proc/meminfo: memFree=126901420/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33152 memory=20224 CPUtime=178.73 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7715 0 0 0 17871 2 0 0 20 0 1 0 184106529 33947648 5056 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8288 5056 851 746 0 7352 0
Current children cumulated CPU time: 178.73 s
Current children cumulated vsize: 33152 KiB
Current children cumulated memory: 20224 KiB

[startup+182.4 s]
/proc/loadavg: 4.23 4.25 4.19 5/246 959529
/proc/meminfo: memFree=126916952/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33816 memory=20484 CPUtime=181.92 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7915 0 0 0 18190 2 0 0 20 0 1 0 184106529 34627584 5121 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8454 5121 851 746 0 7518 0
Current children cumulated CPU time: 181.92 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 20484 KiB

[startup+184 s]*
/proc/loadavg: 4.21 4.25 4.19 5/246 959531
/proc/meminfo: memFree=126916756/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33816 memory=20484 CPUtime=183.53 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7915 0 0 0 18351 2 0 0 20 0 1 0 184106529 34627584 5121 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8454 5121 851 746 0 7518 0
Current children cumulated CPU time: 183.53 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 20484 KiB

[startup+184.8 s]
/proc/loadavg: 4.21 4.25 4.19 5/246 959531
/proc/meminfo: memFree=126916756/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33816 memory=20484 CPUtime=184.31 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7916 0 0 0 18429 2 0 0 20 0 1 0 184106529 34627584 5121 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8454 5121 851 746 0 7518 0
Current children cumulated CPU time: 184.31 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 20484 KiB

[startup+185 s]*
/proc/loadavg: 4.21 4.25 4.19 5/246 959531
/proc/meminfo: memFree=126916252/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33816 memory=20484 CPUtime=184.52 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7916 0 0 0 18450 2 0 0 20 0 1 0 184106529 34627584 5121 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8454 5121 851 746 0 7518 0
Current children cumulated CPU time: 184.52 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 20484 KiB

[startup+185.113 s]
/proc/loadavg: 4.21 4.25 4.19 5/246 959531
/proc/meminfo: memFree=126916252/131655788 swapFree=131071996/131071996
[pid=958571] ppid=958568 vsize=33816 memory=20484 CPUtime=184.62 cores=5,7
/proc/958571/stat : 958571 (Exact_nosoplex) R 958568 958571 955798 0 -1 4194304 7916 0 0 0 18460 2 0 0 20 0 1 0 184106529 34627584 5121 134679101440 4194304 7248369 140726155933136 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7946728 8011032 34013184 140726155940781 140726155940958 140726155940958 140726155947974 0
/proc/958571/statm: 8454 5121 851 746 0 7518 0
Current children cumulated CPU time: 184.62 s
Current children cumulated vsize: 33816 KiB
Current children cumulated memory: 20484 KiB

Child status: 30

Real time (s): 185.119
CPU time (s): 184.642
CPU user time (s): 184.614
CPU system time (s): 0.027888
CPU usage (%): 99.7427
Max. virtual memory (cumulated for all children) (KiB): 33816
Max. memory (cumulated for all children) (KiB): 20484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 184.614
system time used= 0.027888
maximum resident set size= 20484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7917
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= 5
involuntary context switches= 222


# summary of solver processes directly reported to runsolver:
#   pid: 958571
#   total CPU time (s): 184.642
#   total CPU user time (s): 184.614
#   total CPU system time (s): 0.027888

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.910237 second user time and 1.7566 second system time

The end

Launcher Data

Begin job on nodeC007 at 2024-07-18 18:18:31
IDJOB=4445327
IDBENCH=148107
IDSOLVER=3061
FILE ID=nodeC007/4445327-1721319499
RUNJOBID= nodeC007-1721315902-955811
SLURM_JOB_ID= 7542652
Free space on /tmp= 723748 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob2.opb
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445327-1721319499/watcher-4445327-1721319499 -o /tmp/evaluation-result-4445327-1721319499/solver-4445327-1721319499 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721315902-955811 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=83757011 HOME/instance-4445327-1721319499.opb

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

MD5SUM BENCH= f3b4489b3c27b845ad2c738d1f690b61
RANDOM SEED=83757011

nodeC007.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3674.719
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.25
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		: 3636.509
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
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		: 1197.381
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.25
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		: 1197.135
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
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		: 3675.025
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.25
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		: 3491.638
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
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		: 1198.291
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.25
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		: 1197.133
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 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        126959948 kB
MemAvailable:   129701976 kB
Buffers:          495280 kB
Cached:          3077952 kB
SwapCached:            0 kB
Active:          1034068 kB
Inactive:        3102316 kB
Active(anon):       1484 kB
Inactive(anon):   599040 kB
Active(file):    1032584 kB
Inactive(file):  2503276 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4660 kB
Writeback:             0 kB
AnonPages:        562796 kB
Mapped:           116232 kB
Shmem:             37704 kB
KReclaimable:      92400 kB
Slab:             193832 kB
SReclaimable:      92400 kB
SUnreclaim:       101432 kB
KernelStack:        3916 kB
PageTables:        10476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     988016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            57824 kB
HardwareCorrupted:     0 kB
AnonHugePages:    468992 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      279368 kB
DirectMap2M:    27936768 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 723740 MiB
End job on nodeC007 at 2024-07-18 18:21:37