Trace number 4483075

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact 2025-06-02UNSAT 411.971 413.024

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l080-r079-n1.cnf-extracted.pb.metafix.opb
MD5SUMfb8182fd0bba68f9e66fcd22263b2e3b
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 benchmark2.97667
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5685
Total number of constraints13428
Number of constraints which are clauses6344
Number of constraints which are cardinality constraints (but not clauses)7084
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

411.95/413.01	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (63117 MiB free)
  memory of node 1: 64465 MiB (63862 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4483075-1751203112/watcher-4483075-1751203112 -o /tmp/evaluation-result-4483075-1751203112/solver-4483075-1751203112 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751193706-21719 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=970675576 --ls=360 HOME/instance-4483075-1751203112.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=23288, runsolver pid=23285
Current StackSize limit: 8192 KiB


[startup+0.100103 s]*
/proc/loadavg: 4.13 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130023724/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=42284 memory=18716 CPUtime=0.1 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4380 0 0 0 9 1 0 0 20 0 1 0 35989975 43298816 4679 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10571 4679 1024 1200 0 9051 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 42284 KiB
Current children cumulated memory: 18716 KiB

[startup+0.213862 s]*
/proc/loadavg: 4.13 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130021960/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=0.21 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 20 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+0.313667 s]*
/proc/loadavg: 4.13 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130021960/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=0.31 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 30 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+0.700266 s]
/proc/loadavg: 4.13 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130021960/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=0.68 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 67 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+1.50026 s]
/proc/loadavg: 4.13 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130021960/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=1.48 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 147 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+3.11292 s]
/proc/loadavg: 4.12 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130022212/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=3.09 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 308 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+6.30025 s]
/proc/loadavg: 4.12 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130022212/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=6.27 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 626 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 4.12 4.09 5/251 23289
/proc/meminfo: memFree=130022464/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=12.65 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 1264 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+25.5003 s]
/proc/loadavg: 4.16 4.13 4.09 5/251 23289
/proc/meminfo: memFree=130022472/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=25.42 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 2541 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+51.1132 s]
/proc/loadavg: 4.10 4.11 4.09 5/251 23290
/proc/meminfo: memFree=130022472/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=19996 CPUtime=50.97 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4695 0 0 0 5096 1 0 0 20 0 1 0 35989975 44867584 4999 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 4999 1024 1200 0 9434 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 19996 KiB

[startup+102.3 s]
/proc/loadavg: 4.16 4.13 4.09 5/251 23291
/proc/meminfo: memFree=130026484/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=20380 CPUtime=102.05 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4707 0 0 0 10203 2 0 0 20 0 1 0 35989975 44867584 5095 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 5095 1024 1200 0 9434 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 20380 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.12 4.09 5/251 23343
/proc/meminfo: memFree=130136044/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=20380 CPUtime=161.92 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4715 0 0 0 16190 2 0 0 20 0 1 0 35989975 44867584 5095 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 5095 1024 1200 0 9434 0
Current children cumulated CPU time: 161.92 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 20380 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/251 23345
/proc/meminfo: memFree=130139180/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=20380 CPUtime=221.8 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4723 0 0 0 22178 2 0 0 20 0 1 0 35989975 44867584 5095 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 5095 1024 1200 0 9434 0
Current children cumulated CPU time: 221.8 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 20380 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.12 4.09 5/252 23348
/proc/meminfo: memFree=130137332/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=20380 CPUtime=281.66 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4727 0 0 0 28164 2 0 0 20 0 1 0 35989975 44867584 5095 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 5095 1024 1200 0 9434 0
Current children cumulated CPU time: 281.66 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 20380 KiB

[startup+342.3 s]
/proc/loadavg: 4.10 4.11 4.09 5/252 23350
/proc/meminfo: memFree=130138360/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=43816 memory=20380 CPUtime=341.48 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 4731 0 0 0 34146 2 0 0 20 0 1 0 35989975 44867584 5095 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 10954 5095 1024 1200 0 9434 0
Current children cumulated CPU time: 341.48 s
Current children cumulated vsize: 43816 KiB
Current children cumulated memory: 20380 KiB

[startup+402.3 s]
/proc/loadavg: 4.14 4.12 4.09 5/252 23352
/proc/meminfo: memFree=130119584/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=65152 memory=48196 CPUtime=401.27 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 10586 0 0 0 40116 11 0 0 20 0 1 0 35989975 66715648 12049 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 16288 12049 1280 1200 0 14768 0
Current children cumulated CPU time: 401.27 s
Current children cumulated vsize: 65152 KiB
Current children cumulated memory: 48196 KiB

[startup+413.024 s]
# the end of solver process 23288 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=411.827 s, system=0.143437 s

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

[startup+403.2 s]
/proc/loadavg: 4.21 4.13 4.10 5/252 23352
/proc/meminfo: memFree=130119836/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=65152 memory=48196 CPUtime=402.17 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 10597 0 0 0 40206 11 0 0 20 0 1 0 35989975 66715648 12049 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 16288 12049 1280 1200 0 14768 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 65152 KiB
Current children cumulated memory: 48196 KiB

[startup+409.6 s]
/proc/loadavg: 4.19 4.13 4.10 5/252 23352
/proc/meminfo: memFree=130120340/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=65424 memory=48580 CPUtime=408.55 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 10677 0 0 0 40843 12 0 0 20 0 1 0 35989975 66994176 12145 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 16356 12145 1280 1200 0 14836 0
Current children cumulated CPU time: 408.55 s
Current children cumulated vsize: 65424 KiB
Current children cumulated memory: 48580 KiB

[startup+411.2 s]
/proc/loadavg: 4.19 4.13 4.10 5/252 23353
/proc/meminfo: memFree=130120340/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=65576 memory=48580 CPUtime=410.14 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 10686 0 0 0 41001 13 0 0 20 0 1 0 35989975 67149824 12145 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 16394 12145 1280 1200 0 14874 0
Current children cumulated CPU time: 410.14 s
Current children cumulated vsize: 65576 KiB
Current children cumulated memory: 48580 KiB

[startup+412 s]*
/proc/loadavg: 4.19 4.13 4.10 5/252 23353
/proc/meminfo: memFree=130120340/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=65576 memory=48580 CPUtime=410.95 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 10686 0 0 0 41082 13 0 0 20 0 1 0 35989975 67149824 12145 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 16394 12145 1280 1200 0 14874 0
Current children cumulated CPU time: 410.95 s
Current children cumulated vsize: 65576 KiB
Current children cumulated memory: 48580 KiB

[startup+412.8 s]
/proc/loadavg: 4.19 4.13 4.10 5/252 23353
/proc/meminfo: memFree=130120340/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=65716 memory=48708 CPUtime=411.74 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 10721 0 0 0 41161 13 0 0 20 0 1 0 35989975 67293184 12177 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 16429 12177 1280 1200 0 14909 0
Current children cumulated CPU time: 411.74 s
Current children cumulated vsize: 65716 KiB
Current children cumulated memory: 48708 KiB

[startup+413 s]*
/proc/loadavg: 4.18 4.13 4.10 5/252 23353
/proc/meminfo: memFree=130120592/131382120 swapFree=33010684/33010684
[pid=23288] ppid=23285 vsize=65716 memory=48708 CPUtime=411.95 cores=1,3
/proc/23288/stat : 23288 (Exact) R 23285 23288 21707 0 -1 4194304 10721 0 0 0 41181 14 0 0 20 0 1 0 35989975 67293184 12177 18446744073709551615 4198400 9112445 140724090509968 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 45490176 140724090513723 140724090513901 140724090513901 140724090519503 0
/proc/23288/statm: 16429 12177 1280 1200 0 14909 0
Current children cumulated CPU time: 411.95 s
Current children cumulated vsize: 65716 KiB
Current children cumulated memory: 48708 KiB

Child status: 20

Real time (s): 413.024
CPU time (s): 411.971
CPU user time (s): 411.827
CPU system time (s): 0.143437
CPU usage (%): 99.7449
Max. virtual memory (cumulated for all children) (KiB): 65716
Max. memory (cumulated for all children) (KiB): 48708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 411.827
system time used= 0.143437
maximum resident set size= 48708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10723
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= 176


# summary of solver processes directly reported to runsolver:
#   pid: 23288
#   total CPU time (s): 411.971
#   total CPU user time (s): 411.827
#   total CPU system time (s): 0.143437

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.18281 second user time and 3.79925 second system time

The end

Launcher Data

Begin job on nodeC002 at 2025-06-29 15:18:32
IDJOB=4483075
IDBENCH=160417
IDSOLVER=3317
FILE ID=nodeC002/4483075-1751203112
RUNJOBID= nodeC002-1751193706-21719
SLURM_JOB_ID= 9587590
Free space on /tmp= 433036 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l080-r079-n1.cnf-extracted.pb.metafix.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4483075-1751203112/watcher-4483075-1751203112 -o /tmp/evaluation-result-4483075-1751203112/solver-4483075-1751203112 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751193706-21719 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=970675576 --ls=360 HOME/instance-4483075-1751203112.opb

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

MD5SUM BENCH= fb8182fd0bba68f9e66fcd22263b2e3b
RANDOM SEED=970675576

nodeC002 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		: 3691.448
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	: 6983.81
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		: 1197.520
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.414
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.189
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	: 6983.81
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		: 3691.448
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	: 6983.81
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		: 3591.682
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.411
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.222
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        130027504 kB
MemAvailable:   129704876 kB
Buffers:            3280 kB
Cached:           488640 kB
SwapCached:            0 kB
Active:           579652 kB
Inactive:         240776 kB
Active(anon):     346468 kB
Inactive(anon):        0 kB
Active(file):     233184 kB
Inactive(file):   240776 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7784 kB
Writeback:            24 kB
AnonPages:        331648 kB
Mapped:           117820 kB
Shmem:             17960 kB
KReclaimable:      86080 kB
Slab:             168304 kB
SReclaimable:      86080 kB
SUnreclaim:        82224 kB
KernelStack:        4048 kB
PageTables:         3592 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     712292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC002 at 2025-06-29 15:25:25