Trace number 4495998

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
PRINTEMPS 2025-05-28SAT 14.6369 14.6752

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-cuww5.opb
MD5SUMf50ea280ec2253a5ba14d185d456771a
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 benchmark0.019044
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables86
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 constraint86
Maximum length of a constraint86
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 45094584
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 553509859
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PRINTEMPS v2.7.0 (https://snowberryfield.github.io/printemps/)
0.00/0.00	c #variable: 86
0.00/0.00	c #constraint: 2
0.00/0.00	c #equal: 0
0.00/0.00	c intsize: 30
0.00/0.00	c sizeproduct: 0
0.00/0.00	c #soft: 0
0.00/0.00	c mincost: 0
0.00/0.00	c maxcost: 0
0.00/0.00	c sumcost: 0
0.00/0.00	c iteration_max: -1
0.00/0.00	c time_max: -1
0.00/0.00	c number_of_threads(move update): 2
0.00/0.00	c number_of_threads(move evaluation): 2
0.00/0.00	c seed: 1991133573
14.55/14.67	o 0
14.55/14.67	s SATISFIABLE
14.55/14.67	v x1 -x10 -x11 -x12 -x13 x14 x15 x16 -x17 -x18 -x19 -x2 x20 -x21 x22 x23 x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x9

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: 63665 MiB (62936 MiB free)
  memory of node 1: 64507 MiB (63728 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4495998-1751153231/watcher-4495998-1751153231 -o /tmp/evaluation-result-4495998-1751153231/solver-4495998-1751153231 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751146786-17675 --watchdog 3760 pb_competition_2025_solver -k -1 -t -1.0 -j 2 -r 1991133573 HOME/instance-4495998-1751153231.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=19720, runsolver pid=19717
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 6.88 7.16 7.00 7/269 19722
/proc/meminfo: memFree=129704328/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=2944 CPUtime=0.1 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 202 0 0 0 9 1 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 736 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=4026531960 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 2944 KiB

[startup+0.205724 s]*
/proc/loadavg: 6.88 7.16 7.00 7/269 19722
/proc/meminfo: memFree=129704328/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=2944 CPUtime=0.21 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 203 0 0 0 19 2 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 736 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=664958721904869660 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 2944 KiB

[startup+0.305638 s]*
/proc/loadavg: 6.88 7.16 7.00 8/269 19722
/proc/meminfo: memFree=129704328/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=2944 CPUtime=0.3 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 205 0 0 0 28 2 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 736 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=7971513758396791665 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 2944 KiB

[startup+0.700199 s]
/proc/loadavg: 6.88 7.16 7.00 7/269 19722
/proc/meminfo: memFree=129704328/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=2944 CPUtime=0.69 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 207 0 0 0 64 5 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 736 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=17536 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 2944 KiB

[startup+1.5002 s]
/proc/loadavg: 6.88 7.16 7.00 7/269 19722
/proc/meminfo: memFree=129704484/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=2944 CPUtime=1.49 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 293 0 0 0 139 10 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 736 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=17536 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 736 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 2944 KiB

[startup+3.10562 s]
/proc/loadavg: 6.88 7.16 7.00 7/269 19722
/proc/meminfo: memFree=129704484/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=3072 CPUtime=3.09 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 381 0 0 0 287 22 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 768 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=3072 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 3072 KiB

[startup+6.30019 s]
/proc/loadavg: 6.81 7.14 6.99 7/269 19722
/proc/meminfo: memFree=129704516/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=3072 CPUtime=6.28 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 467 0 0 0 581 47 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 768 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=17536 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 3072 KiB

[startup+12.7002 s]
/proc/loadavg: 6.75 7.12 6.99 7/269 19722
/proc/meminfo: memFree=129704516/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=3072 CPUtime=12.66 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 547 0 0 0 1170 96 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 768 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=3072 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 3072 KiB

[startup+14.6751 s]
# the end of solver process 19720 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=13.5299 s, system=1.10692 s

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

[startup+12.8002 s]
/proc/loadavg: 6.75 7.12 6.99 7/269 19722
/proc/meminfo: memFree=129704516/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=3072 CPUtime=12.75 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 547 0 0 0 1179 96 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 768 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=3072 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 3072 KiB

[startup+13.6002 s]
/proc/loadavg: 6.75 7.12 6.99 7/269 19722
/proc/meminfo: memFree=129704516/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=3072 CPUtime=13.55 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 547 0 0 0 1253 102 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 768 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=14592 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 13.55 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 3072 KiB

[startup+14.4002 s]
/proc/loadavg: 6.75 7.12 6.99 7/269 19722
/proc/meminfo: memFree=129704516/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=3072 CPUtime=14.35 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 557 0 0 0 1326 109 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 768 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=3072 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 14.35 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 3072 KiB

[startup+14.6002 s]
/proc/loadavg: 6.75 7.12 6.99 7/269 19722
/proc/meminfo: memFree=129704516/131249996 swapFree=33010684/33010684
[pid=19720] ppid=19717 vsize=77456 memory=3072 CPUtime=14.55 cores=0,2
/proc/19720/stat : 19720 (pb_competition_) R 19717 19720 17665 0 -1 4194304 557 0 0 0 1345 110 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
/proc/19720/statm: 19364 768 672 633 0 2228 0
[pid=19720/tid=19722] ppid=19717 vsize=77456 memory=17536 CPUtime=0 cores=0,2
/proc/19720/task/19722/stat : 19722 (pb_competition_) S 19717 19720 17665 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 31000794 79314944 768 18446744073709551615 4198400 6788177 140728736402432 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 8638464 140728736409945 140728736410072 140728736410072 140728736415674 0
Current children cumulated CPU time: 14.55 s
Current children cumulated vsize: 77456 KiB
Current children cumulated memory: 3072 KiB

Child status: 0

Real time (s): 14.6752
CPU time (s): 14.6369
CPU user time (s): 13.5299
CPU system time (s): 1.10692
CPU usage (%): 99.7389
Max. virtual memory (cumulated for all children) (KiB): 77456
Max. memory (cumulated for all children) (KiB): 3072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.5299
system time used= 1.10692
maximum resident set size= 3888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 567
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= 6
involuntary context switches= 36


# summary of solver processes directly reported to runsolver:
#   pid: 19720
#   total CPU time (s): 14.6369
#   total CPU user time (s): 13.5299
#   total CPU system time (s): 1.10692

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039526 second user time and 0.097759 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2025-06-29 01:27:11
IDJOB=4495998
IDBENCH=148104
IDSOLVER=3347
FILE ID=nodeC021/4495998-1751153231
RUNJOBID= nodeC021-1751146786-17675
SLURM_JOB_ID= 9587467
Free space on /tmp= 433048 MiB

SOLVER NAME= PRINTEMPS 2025-05-28
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-cuww5.opb
COMMAND LINE= pb_competition_2025_solver -k -1 -t -1.0 -j NBCORE -r RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4495998-1751153231/watcher-4495998-1751153231 -o /tmp/evaluation-result-4495998-1751153231/solver-4495998-1751153231 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751146786-17675 --watchdog 3760  pb_competition_2025_solver -k -1 -t -1.0 -j 2 -r 1991133573 HOME/instance-4495998-1751153231.opb

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

MD5SUM BENCH= f50ea280ec2253a5ba14d185d456771a
RANDOM SEED=1991133573

nodeC021 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		: 3599.806
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	: 6999.56
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		: 3599.765
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	: 6999.56
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		: 3781.620
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	: 6999.56
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		: 3599.775
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	: 6999.56
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		: 3604.152
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	: 6999.56
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		: 3599.777
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	: 6999.56
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		: 3599.589
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	: 6999.56
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		: 3599.792
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	: 6999.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129704328 kB
MemAvailable:   129582168 kB
Buffers:            3280 kB
Cached:           687500 kB
SwapCached:            0 kB
Active:           456876 kB
Inactive:         465560 kB
Active(anon):     249716 kB
Inactive(anon):        0 kB
Active(file):     207160 kB
Inactive(file):   465560 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              4952 kB
Writeback:             0 kB
AnonPages:        234728 kB
Mapped:           110964 kB
Shmem:             18060 kB
KReclaimable:      88320 kB
Slab:             173508 kB
SReclaimable:      88320 kB
SUnreclaim:        85188 kB
KernelStack:        4384 kB
PageTables:         3372 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     589840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433040 MiB
End job on nodeC021 at 2025-06-29 01:27:26