Trace number 4543773

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 63.0279 35.8206

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_30_092.opb
MD5SUM5c5515a98844bb1e4abadd55fcb10579
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 benchmark5.84433
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables256710
Total number of constraints5551
Number of constraints which are clauses2791
Number of constraints which are cardinality constraints (but not clauses)2760
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint93
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 94
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 

62.86/35.79	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: 63794 MiB (62420 MiB free)
  memory of node 1: 64507 MiB (63436 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4543773-1753204508/watcher-4543773-1753204508 -o /tmp/evaluation-result-4543773-1753204508/solver-4543773-1753204508 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1753198970-147008 --watchdog 3760 cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:518614559 --competition_mode --input HOME/instance-4543773-1753204508.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=148199, runsolver pid=148196

[startup+0.100085 s]*
/proc/loadavg: 7.88 8.03 8.06 8/257 148200
/proc/meminfo: memFree=128829904/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=68876 memory=62156 CPUtime=0.1 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 14629 0 0 0 8 2 0 0 20 0 1 0 236130202 70529024 15539 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 17219 15539 1088 2102 0 14759 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 68876 KiB
Current children cumulated memory: 62156 KiB

[startup+0.205515 s]*
/proc/loadavg: 7.88 8.03 8.06 8/257 148200
/proc/meminfo: memFree=128778748/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=109504 memory=104552 CPUtime=0.2 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 24378 0 0 0 16 4 0 0 20 0 1 0 236130202 112132096 26138 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 27376 26138 1408 2102 0 24916 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 109504 KiB
Current children cumulated memory: 104552 KiB

[startup+0.305399 s]*
/proc/loadavg: 7.89 8.03 8.05 8/257 148200
/proc/meminfo: memFree=128774716/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=112328 memory=107752 CPUtime=0.3 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 25092 0 0 0 26 4 0 0 20 0 1 0 236130202 115023872 26938 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 28082 26938 1472 2102 0 25622 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 112328 KiB
Current children cumulated memory: 107752 KiB

[startup+0.700324 s]
/proc/loadavg: 7.89 8.03 8.05 8/257 148200
/proc/meminfo: memFree=128747624/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=177892 memory=169184 CPUtime=0.69 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 42159 0 0 0 61 8 0 0 20 0 1 0 236130202 182161408 42296 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 44473 42296 1600 2102 0 42013 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 177892 KiB
Current children cumulated memory: 169184 KiB

[startup+1.50028 s]
/proc/loadavg: 7.89 8.03 8.05 8/257 148200
/proc/meminfo: memFree=128707300/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=233452 memory=222564 CPUtime=1.49 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 53037 0 0 0 139 10 0 0 20 0 1 0 236130202 239054848 55641 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 58363 55641 1856 2102 0 55903 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 233452 KiB
Current children cumulated memory: 222564 KiB

[startup+3.11276 s]
/proc/loadavg: 7.89 8.03 8.05 8/257 148200
/proc/meminfo: memFree=128647412/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=233452 memory=223204 CPUtime=3.09 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 53185 0 0 0 299 10 0 0 20 0 1 0 236130202 239054848 55801 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 58363 55801 1888 2102 0 55903 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 233452 KiB
Current children cumulated memory: 223204 KiB

[startup+6.30025 s]
/proc/loadavg: 7.81 8.01 8.05 8/257 148200
/proc/meminfo: memFree=128639480/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=248884 memory=241804 CPUtime=6.28 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 53776 0 0 0 617 11 0 0 20 0 1 0 236130202 254857216 60451 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 62221 60451 1888 2102 0 59761 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 248884 KiB
Current children cumulated memory: 241804 KiB

[startup+12.7002 s]
/proc/loadavg: 7.83 8.01 8.05 9/259 148202
/proc/meminfo: memFree=128059672/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=967500 memory=810368 CPUtime=17.17 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) S 148196 148199 146988 0 -1 4194304 143441 0 0 0 1684 33 0 0 20 0 3 0 236130202 990720000 202592 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 241875 202592 2112 2102 0 211144 0
[pid=148199/tid=148201] ppid=148196 vsize=967500 memory=756860 CPUtime=4.53 cores=1,3
/proc/148199/task/148201/stat : 148201 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 61185 0 0 0 438 15 0 0 20 0 3 0 236131013 990720000 202592 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
[pid=148199/tid=148202] ppid=148196 vsize=967500 memory=14304 CPUtime=4.54 cores=1,3
/proc/148199/task/148202/stat : 148202 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 25786 0 0 0 449 5 0 0 20 0 3 0 236131013 990720000 202592 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
Current children cumulated CPU time: 17.17 s
Current children cumulated vsize: 967500 KiB
Current children cumulated memory: 810368 KiB

[startup+25.5002 s]
/proc/loadavg: 7.86 8.01 8.05 9/259 148202
/proc/meminfo: memFree=127946084/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=1033036 memory=904820 CPUtime=42.6 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) S 148196 148199 146988 0 -1 4194304 219649 0 0 0 4183 77 0 0 20 0 3 0 236130202 1057828864 226205 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 258259 226205 2112 2102 0 236996 0
[pid=148199/tid=148201] ppid=148196 vsize=1033036 memory=904820 CPUtime=17.19 cores=1,3
/proc/148199/task/148201/stat : 148201 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 69840 0 0 0 1703 16 0 0 20 0 3 0 236131013 1057828864 226205 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
[pid=148199/tid=148202] ppid=148196 vsize=1033036 memory=904820 CPUtime=17.31 cores=1,3
/proc/148199/task/148202/stat : 148202 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 93272 0 0 0 1683 48 0 0 20 0 3 0 236131013 1057828864 226205 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
Current children cumulated CPU time: 42.6 s
Current children cumulated vsize: 1033036 KiB
Current children cumulated memory: 904820 KiB

[startup+35.8205 s]
# the end of solver process 148199 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=61.9125 s, system=1.11544 s

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

[startup+25.6003 s]
/proc/loadavg: 7.86 8.01 8.05 9/259 148202
/proc/meminfo: memFree=127946084/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=1033036 memory=904820 CPUtime=42.8 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) S 148196 148199 146988 0 -1 4194304 219668 0 0 0 4202 78 0 0 20 0 3 0 236130202 1057828864 226205 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 258259 226205 2112 2102 0 236996 0
[pid=148199/tid=148201] ppid=148196 vsize=1033036 memory=5760 CPUtime=17.29 cores=1,3
/proc/148199/task/148201/stat : 148201 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 69840 0 0 0 1713 16 0 0 20 0 3 0 236131013 1057828864 226205 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
[pid=148199/tid=148202] ppid=148196 vsize=1033036 memory=0 CPUtime=17.4 cores=1,3
/proc/148199/task/148202/stat : 148202 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 93291 0 0 0 1692 48 0 0 20 0 3 0 236131013 1057828864 226205 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
Current children cumulated CPU time: 42.8 s
Current children cumulated vsize: 1033036 KiB
Current children cumulated memory: 904820 KiB

[startup+32.0002 s]*
/proc/loadavg: 7.88 8.01 8.05 9/259 148202
/proc/meminfo: memFree=127945856/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=1090408 memory=930448 CPUtime=55.52 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) S 148196 148199 146988 0 -1 4194304 234035 0 0 0 5455 97 0 0 20 0 3 0 236130202 1116577792 232612 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 272602 232612 2112 2102 0 251590 0
[pid=148199/tid=148201] ppid=148196 vsize=1090408 memory=30080 CPUtime=23.62 cores=1,3
/proc/148199/task/148201/stat : 148201 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 70932 0 0 0 2346 16 0 0 20 0 3 0 236131013 1116577792 232612 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
[pid=148199/tid=148202] ppid=148196 vsize=1090408 memory=-6736953765917463652 CPUtime=23.79 cores=1,3
/proc/148199/task/148202/stat : 148202 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 106553 0 0 0 2312 67 0 0 20 0 3 0 236131013 1116577792 232612 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
Current children cumulated CPU time: 55.52 s
Current children cumulated vsize: 1090408 KiB
Current children cumulated memory: 930448 KiB

[startup+33.6002 s]
/proc/loadavg: 7.88 8.01 8.05 9/259 148202
/proc/meminfo: memFree=127945856/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=1033036 memory=905844 CPUtime=58.69 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) S 148196 148199 146988 0 -1 4194304 234363 0 0 0 5767 102 0 0 20 0 3 0 236130202 1057828864 226461 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 258259 226461 2112 2102 0 237247 0
[pid=148199/tid=148201] ppid=148196 vsize=1033036 memory=11136 CPUtime=25.21 cores=1,3
/proc/148199/task/148201/stat : 148201 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 71089 0 0 0 2504 17 0 0 20 0 3 0 236131013 1057828864 226461 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
[pid=148199/tid=148202] ppid=148196 vsize=1033036 memory=5760 CPUtime=25.38 cores=1,3
/proc/148199/task/148202/stat : 148202 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 106724 0 0 0 2466 72 0 0 20 0 3 0 236131013 1057828864 226461 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
Current children cumulated CPU time: 58.69 s
Current children cumulated vsize: 1033036 KiB
Current children cumulated memory: 905844 KiB

[startup+35.2002 s]
/proc/loadavg: 7.88 8.01 8.05 9/259 148202
/proc/meminfo: memFree=127943100/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=1033036 memory=907764 CPUtime=61.87 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) S 148196 148199 146988 0 -1 4194304 235067 0 0 0 6080 107 0 0 20 0 3 0 236130202 1057828864 226941 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 258259 226941 2112 2102 0 237748 0
[pid=148199/tid=148201] ppid=148196 vsize=1033036 memory=930448 CPUtime=26.79 cores=1,3
/proc/148199/task/148201/stat : 148201 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 71599 0 0 0 2662 17 0 0 20 0 3 0 236131013 1057828864 226941 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
[pid=148199/tid=148202] ppid=148196 vsize=1033036 memory=905844 CPUtime=26.98 cores=1,3
/proc/148199/task/148202/stat : 148202 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 106918 0 0 0 2621 77 0 0 20 0 3 0 236131013 1057828864 226941 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
Current children cumulated CPU time: 61.87 s
Current children cumulated vsize: 1033036 KiB
Current children cumulated memory: 907764 KiB

[startup+35.6002 s]
/proc/loadavg: 7.88 8.01 8.05 9/259 148202
/proc/meminfo: memFree=127943100/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=1033036 memory=911988 CPUtime=62.67 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) S 148196 148199 146988 0 -1 4194304 236599 0 0 0 6159 108 0 0 20 0 3 0 236130202 1057828864 227997 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 258259 227997 2144 2102 0 238759 0
[pid=148199/tid=148201] ppid=148196 vsize=1033036 memory=-6736953765917463652 CPUtime=27.19 cores=1,3
/proc/148199/task/148201/stat : 148201 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 72956 0 0 0 2702 17 0 0 20 0 3 0 236131013 1057828864 227997 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 3 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
[pid=148199/tid=148202] ppid=148196 vsize=1033036 memory=27008 CPUtime=27.37 cores=1,3
/proc/148199/task/148202/stat : 148202 (cp-sat-runner) R 148196 148199 146988 0 -1 4194368 107093 0 0 0 2660 77 0 0 20 0 3 0 236131013 1057828864 227997 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 -1 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
Current children cumulated CPU time: 62.67 s
Current children cumulated vsize: 1033036 KiB
Current children cumulated memory: 911988 KiB

[startup+35.8002 s]
/proc/loadavg: 7.88 8.01 8.05 9/259 148202
/proc/meminfo: memFree=127943100/131382120 swapFree=33010416/33010684
[pid=148199] ppid=148196 vsize=803180 memory=746164 CPUtime=63 cores=1,3
/proc/148199/stat : 148199 (cp-sat-runner) R 148196 148199 146988 0 -1 4194304 251504 0 0 0 6191 109 0 0 20 0 1 0 236130202 822456320 186541 18446744073709551615 4198400 12805993 140723143232352 0 0 0 0 0 16386 0 0 0 17 1 0 0 0 0 0 14146912 14333620 37330944 140723143235863 140723143236067 140723143236067 140723143241671 0
/proc/148199/statm: 200538 186541 2144 2102 0 191040 0
Current children cumulated CPU time: 63 s
Current children cumulated vsize: 803180 KiB
Current children cumulated memory: 746164 KiB

Child status: 20

Real time (s): 35.8206
CPU time (s): 63.0279
CPU user time (s): 61.9125
CPU system time (s): 1.11544
CPU usage (%): 175.955
Max. virtual memory (cumulated for all children) (KiB): 1127732
Max. memory (cumulated for all children) (KiB): 968760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.9125
system time used= 1.11544
maximum resident set size= 968760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 251699
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= 559
involuntary context switches= 2621


# summary of solver processes directly reported to runsolver:
#   pid: 148199
#   total CPU time (s): 63.0279
#   total CPU user time (s): 61.9125
#   total CPU system time (s): 1.11544

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.10344 second user time and 0.233552 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2025-07-22 19:15:08
IDJOB=4543773
IDBENCH=174610
IDSOLVER=3320
FILE ID=nodeC006/4543773-1753204508
RUNJOBID= nodeC006-1753198970-147008
SLURM_JOB_ID= 9687739
Free space on /tmp= 432744 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_30_092.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-4543773-1753204508/watcher-4543773-1753204508 -o /tmp/evaluation-result-4543773-1753204508/solver-4543773-1753204508 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1753198970-147008 --watchdog 3760  cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:518614559 --competition_mode --input HOME/instance-4543773-1753204508.opb

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

MD5SUM BENCH= 5c5515a98844bb1e4abadd55fcb10579
RANDOM SEED=518614559

nodeC006 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		: 3591.428
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	: 6983.32
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		: 3593.062
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	: 6983.32
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		: 3591.421
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	: 6983.32
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		: 3591.432
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	: 6983.32
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		: 3591.401
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	: 6983.32
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		: 3591.418
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	: 6983.32
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		: 3591.406
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	: 6983.32
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		: 3591.420
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        128877784 kB
MemAvailable:   129600712 kB
Buffers:            2128 kB
Cached:          1400616 kB
SwapCached:           12 kB
Active:          1166276 kB
Inactive:         423072 kB
Active(anon):     201952 kB
Inactive(anon):    10792 kB
Active(file):     964324 kB
Inactive(file):   412280 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17964 kB
Writeback:             4 kB
AnonPages:        188464 kB
Mapped:           134800 kB
Shmem:             26140 kB
KReclaimable:     371520 kB
Slab:             465608 kB
SReclaimable:     371520 kB
SUnreclaim:        94088 kB
KernelStack:        4144 kB
PageTables:         3440 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     594828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149528 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     47104 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:      191304 kB
DirectMap2M:    10196992 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432732 MiB
End job on nodeC006 at 2025-07-22 19:15:44