Trace number 4491700

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
OR-Tools CP-SAT 9.14UNSAT 17.7475 9.74581

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
MD5SUMc8aab35d42bad0d90391f6d533654bf0
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 benchmark1.29058
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40605
Total number of constraints118930
Number of constraints which are clauses117190
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1740
Minimum length of a constraint1
Maximum length of a constraint13
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 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 254
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 

17.66/9.73	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: 63708 MiB (61269 MiB free)
  memory of node 1: 64465 MiB (63528 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4491700-1751133673/watcher-4491700-1751133673 -o /tmp/evaluation-result-4491700-1751133673/solver-4491700-1751133673 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751133631-11337 --watchdog 3760 cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1132775857 --competition_mode --input HOME/instance-4491700-1751133673.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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=11645, runsolver pid=11642

[startup+0.100068 s]*
/proc/loadavg: 3.04 0.85 0.35 7/269 11646
/proc/meminfo: memFree=127758192/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=62016 memory=54772 CPUtime=0.09 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) R 11642 11645 11319 0 -1 4194304 12730 0 0 0 8 1 0 0 20 0 1 0 29046304 63504384 13693 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 15504 13693 1088 2102 0 13044 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 62016 KiB
Current children cumulated memory: 54772 KiB

[startup+0.206033 s]*
/proc/loadavg: 3.36 0.95 0.38 7/269 11646
/proc/meminfo: memFree=127742316/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=92780 memory=86680 CPUtime=0.2 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) R 11642 11645 11319 0 -1 4194304 21796 0 0 0 17 3 0 0 20 0 1 0 29046304 95006720 21670 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 23195 21670 1408 2102 0 20735 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 92780 KiB
Current children cumulated memory: 86680 KiB

[startup+0.305744 s]*
/proc/loadavg: 3.36 0.95 0.38 7/269 11646
/proc/meminfo: memFree=127734252/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=99460 memory=93464 CPUtime=0.3 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) R 11642 11645 11319 0 -1 4194304 23445 0 0 0 27 3 0 0 20 0 1 0 29046304 101847040 23366 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 24865 23366 1472 2102 0 22405 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 99460 KiB
Current children cumulated memory: 93464 KiB

[startup+0.700181 s]
/proc/loadavg: 3.36 0.95 0.38 7/269 11646
/proc/meminfo: memFree=127701740/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=117272 memory=112156 CPUtime=0.68 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) R 11642 11645 11319 0 -1 4194304 32110 0 0 0 64 4 0 0 20 0 1 0 29046304 120086528 28039 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 29318 28039 1728 2102 0 26858 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 117272 KiB
Current children cumulated memory: 112156 KiB

[startup+1.50018 s]
/proc/loadavg: 3.36 0.95 0.38 8/271 11648
/proc/meminfo: memFree=127537616/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=164472 memory=158436 CPUtime=1.49 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) R 11642 11645 11319 0 -1 4194304 40437 0 0 0 143 6 0 0 20 0 1 0 29046304 168419328 39609 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 41118 39609 1920 2102 0 38658 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 164472 KiB
Current children cumulated memory: 158436 KiB

[startup+3.10561 s]
/proc/loadavg: 3.36 0.95 0.38 9/273 11650
/proc/meminfo: memFree=127372532/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=187100 CPUtime=4.56 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 52824 0 0 0 449 7 0 0 20 0 3 0 29046304 319488000 46775 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 46775 2144 2102 0 50153 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=0 CPUtime=1.48 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 5889 0 0 0 148 0 0 0 20 0 3 0 29046463 319488000 46775 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=183516 CPUtime=1.48 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 6456 0 0 0 148 0 0 0 20 0 3 0 29046463 319488000 46775 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 4.56 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 187100 KiB

[startup+6.30022 s]
/proc/loadavg: 3.73 1.07 0.42 9/273 11650
/proc/meminfo: memFree=127246968/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=188508 CPUtime=10.91 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 59769 0 0 0 1083 8 0 0 20 0 3 0 29046304 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 47127 2176 2102 0 50401 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=0 CPUtime=4.65 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 8681 0 0 0 464 1 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=188380 CPUtime=4.66 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 9957 0 0 0 466 0 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 10.91 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 188508 KiB

[startup+9.74577 s]
# the end of solver process 11645 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=17.6488 s, system=0.098608 s

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

[startup+6.40026 s]
/proc/loadavg: 3.73 1.07 0.42 9/273 11650
/proc/meminfo: memFree=127246968/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=188508 CPUtime=11.11 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 59769 0 0 0 1103 8 0 0 20 0 3 0 29046304 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 47127 2176 2102 0 50401 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=188380 CPUtime=4.75 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 8681 0 0 0 474 1 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=-8183432479395584451 CPUtime=4.76 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 9957 0 0 0 476 0 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 11.11 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 188508 KiB

[startup+8.00014 s]*
/proc/loadavg: 3.73 1.07 0.42 9/273 11650
/proc/meminfo: memFree=127214836/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=188508 CPUtime=14.29 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 65869 0 0 0 1421 8 0 0 20 0 3 0 29046304 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 47127 2176 2102 0 50401 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=12288 CPUtime=6.34 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 10873 0 0 0 633 1 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=2696 CPUtime=6.35 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 12868 0 0 0 635 0 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 14.29 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 188508 KiB

[startup+8.80017 s]
/proc/loadavg: 3.73 1.07 0.42 9/273 11650
/proc/meminfo: memFree=127214836/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=188508 CPUtime=15.87 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 66009 0 0 0 1579 8 0 0 20 0 3 0 29046304 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 47127 2176 2102 0 50401 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=-8183432479395584451 CPUtime=7.13 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 10900 0 0 0 712 1 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=17408 CPUtime=7.14 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 12978 0 0 0 714 0 0 0 20 0 3 0 29046463 319488000 47127 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 15.87 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 188508 KiB

[startup+9.2002 s]
/proc/loadavg: 3.73 1.07 0.42 9/273 11650
/proc/meminfo: memFree=127198452/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=188764 CPUtime=16.66 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 66613 0 0 0 1658 8 0 0 20 0 3 0 29046304 319488000 47191 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 47191 2176 2102 0 50633 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=46208 CPUtime=7.52 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 11481 0 0 0 751 1 0 0 20 0 3 0 29046463 319488000 47191 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=12416 CPUtime=7.54 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 12996 0 0 0 754 0 0 0 20 0 3 0 29046463 319488000 47191 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 16.66 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 188764 KiB

[startup+9.6002 s]
/proc/loadavg: 3.73 1.07 0.42 9/273 11650
/proc/meminfo: memFree=127198452/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=189020 CPUtime=17.46 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 66712 0 0 0 1738 8 0 0 20 0 3 0 29046304 319488000 47255 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 47255 2176 2102 0 50664 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=245635481903 CPUtime=7.92 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 11577 0 0 0 791 1 0 0 20 0 3 0 29046463 319488000 47255 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=188508 CPUtime=7.93 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 12999 0 0 0 793 0 0 0 20 0 3 0 29046463 319488000 47255 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 17.46 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 189020 KiB

[startup+9.70016 s]
/proc/loadavg: 3.73 1.07 0.42 9/273 11650
/proc/meminfo: memFree=127198452/131249992 swapFree=33010684/33010684
[pid=11645] ppid=11642 vsize=312000 memory=189020 CPUtime=17.66 cores=5,7
/proc/11645/stat : 11645 (cp-sat-runner) S 11642 11645 11319 0 -1 4194304 66724 0 0 0 1758 8 0 0 20 0 3 0 29046304 319488000 47255 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
/proc/11645/statm: 78000 47255 2176 2102 0 50664 0
[pid=11645/tid=11649] ppid=11642 vsize=312000 memory=188508 CPUtime=8.02 cores=5,7
/proc/11645/task/11649/stat : 11649 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 11586 0 0 0 801 1 0 0 20 0 3 0 29046463 319488000 47255 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
[pid=11645/tid=11650] ppid=11642 vsize=312000 memory=0 CPUtime=8.03 cores=5,7
/proc/11645/task/11650/stat : 11650 (cp-sat-runner) R 11642 11645 11319 0 -1 4194368 13002 0 0 0 803 0 0 0 20 0 3 0 29046463 319488000 47255 18446744073709551615 4198400 12805993 140733087914752 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146912 14333620 24842240 140733087922456 140733087922661 140733087922661 140733087928263 0
Current children cumulated CPU time: 17.66 s
Current children cumulated vsize: 312000 KiB
Current children cumulated memory: 189020 KiB

Child status: 20

Real time (s): 9.74581
CPU time (s): 17.7475
CPU user time (s): 17.6488
CPU system time (s): 0.098608
CPU usage (%): 182.104
Max. virtual memory (cumulated for all children) (KiB): 312000
Max. memory (cumulated for all children) (KiB): 189020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.6488
system time used= 0.098608
maximum resident set size= 189148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70103
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= 214
involuntary context switches= 726


# summary of solver processes directly reported to runsolver:
#   pid: 11645
#   total CPU time (s): 17.7475
#   total CPU user time (s): 17.6488
#   total CPU system time (s): 0.098608

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.029789 second user time and 0.078109 second system time

The end

Launcher Data 

Begin job on nodeC025 at 2025-06-28 20:01:14
IDJOB=4491700
IDBENCH=147734
IDSOLVER=3320
FILE ID=nodeC025/4491700-1751133673
RUNJOBID= nodeC025-1751133631-11337
SLURM_JOB_ID= 9587425
Free space on /tmp= 432988 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
COMMAND LINE= cp-sat-runner --params num_workers:NBCORE,log_search_progress:false,max_time_in_seconds:TIMEOUT,random_seed:RANDOMSEED --competition_mode --input BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4491700-1751133673/watcher-4491700-1751133673 -o /tmp/evaluation-result-4491700-1751133673/solver-4491700-1751133673 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751133631-11337 --watchdog 3760  cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1132775857 --competition_mode --input HOME/instance-4491700-1751133673.opb

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

MD5SUM BENCH= c8aab35d42bad0d90391f6d533654bf0
RANDOM SEED=1132775857

nodeC025 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	: 0xb00002a
cpu MHz		: 3599.833
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.827
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.767
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.832
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.798
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3599.829
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3539.261
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
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	: 0xb00002a
cpu MHz		: 3598.973
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        127832968 kB
MemAvailable:   127445176 kB
Buffers:            3280 kB
Cached:           411224 kB
SwapCached:            0 kB
Active:          2585008 kB
Inactive:         204508 kB
Active(anon):    2393096 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   204508 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16216 kB
Writeback:             0 kB
AnonPages:       2378152 kB
Mapped:           127920 kB
Shmem:             18084 kB
KReclaimable:      63348 kB
Slab:             144348 kB
SReclaimable:      63348 kB
SUnreclaim:        81000 kB
KernelStack:        4336 kB
PageTables:         7740 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    2948588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    714752 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:      207572 kB
DirectMap2M:     9000960 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432976 MiB
End job on nodeC025 at 2025-06-28 20:01:25