Trace number 4453971

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
CASHWMaxSAT-DisjCom-S 2024-07-10UNSAT 90.463 90.7577

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq5/normalized-20array_alg_ineq5.opb
MD5SUM928ae9c4ace7ac4d67936920dc463dea
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 benchmark67.1588
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables980
Total number of constraints2543
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint1
Maximum length of a constraint440
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 549755813888
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 2199023255551
Number of bits of the biggest sum of numbers41
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.69/0.74	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
0.69/0.74	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
90.40/90.75	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: 63931 MiB (62079 MiB free)
  memory of node 1: 64510 MiB (62405 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453971-1721488870/watcher-4453971-1721488870 -o /tmp/evaluation-result-4453971-1721488870/solver-4453971-1721488870 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721481216-1081640 --watchdog 3760 CASHWMaxSAT-DisjCom-S HOME/instance-4453971-1721488870.opb -total-t=3600 -no-par -v0 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=1086190, runsolver pid=1086187
Current StackSize limit: 8192 KiB


[startup+0.10009 s]*
/proc/loadavg: 4.08 4.13 4.11 5/258 1086191
/proc/meminfo: memFree=127464580/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=28272 memory=10316 CPUtime=0.1 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 2236 0 0 0 10 0 0 0 20 0 1 0 201054434 28950528 2579 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 7068 2579 782 2417 0 4170 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28272 KiB
Current children cumulated memory: 10316 KiB

[startup+0.205606 s]*
/proc/loadavg: 4.08 4.13 4.11 5/258 1086191
/proc/meminfo: memFree=127461652/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=25556 memory=10596 CPUtime=0.2 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 2467 0 0 0 20 0 0 0 20 0 1 0 201054434 26169344 2649 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 6389 2649 798 2417 0 3491 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 25556 KiB
Current children cumulated memory: 10596 KiB

[startup+0.30539 s]*
/proc/loadavg: 4.08 4.13 4.11 5/258 1086191
/proc/meminfo: memFree=127460840/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=25556 memory=10860 CPUtime=0.3 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 2546 0 0 0 30 0 0 0 20 0 1 0 201054434 26169344 2715 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 6389 2715 798 2417 0 3491 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 25556 KiB
Current children cumulated memory: 10860 KiB

[startup+0.700192 s]
/proc/loadavg: 4.08 4.13 4.11 5/258 1086191
/proc/meminfo: memFree=127452828/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=28244 memory=13960 CPUtime=0.69 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 2818 0 0 0 69 0 0 0 20 0 1 0 201054434 28921856 3490 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 7061 3490 798 2417 0 4163 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28244 KiB
Current children cumulated memory: 13960 KiB

[startup+1.50022 s]
/proc/loadavg: 4.08 4.13 4.11 5/258 1086193
/proc/meminfo: memFree=127444868/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=35476 memory=19172 CPUtime=1.48 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 3616 0 0 0 148 0 0 0 20 0 1 0 201054434 36327424 4793 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 8869 4793 798 2417 0 5971 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 35476 KiB
Current children cumulated memory: 19172 KiB

[startup+3.10533 s]
/proc/loadavg: 4.07 4.12 4.10 5/258 1086193
/proc/meminfo: memFree=127460064/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=39868 memory=24640 CPUtime=3.08 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 4461 0 0 0 308 0 0 0 20 0 1 0 201054434 40824832 6160 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 9967 6160 798 2417 0 7069 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 39868 KiB
Current children cumulated memory: 24640 KiB

[startup+6.3002 s]
/proc/loadavg: 4.07 4.12 4.10 5/258 1086193
/proc/meminfo: memFree=127456424/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=39872 memory=22248 CPUtime=6.27 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 5553 0 0 0 626 1 0 0 20 0 1 0 201054434 40828928 5562 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 9968 5562 798 2417 0 7070 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 39872 KiB
Current children cumulated memory: 22248 KiB

[startup+12.7002 s]
/proc/loadavg: 4.07 4.12 4.10 5/258 1086194
/proc/meminfo: memFree=127430692/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=47012 memory=32768 CPUtime=12.65 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 6123 0 0 0 1264 1 0 0 20 0 1 0 201054434 48140288 8192 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 11753 8192 798 2417 0 8855 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 47012 KiB
Current children cumulated memory: 32768 KiB

[startup+25.5002 s]
/proc/loadavg: 4.12 4.13 4.11 5/258 1086196
/proc/meminfo: memFree=127410952/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=47012 memory=32768 CPUtime=25.4 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 6137 0 0 0 2539 1 0 0 20 0 1 0 201054434 48140288 8192 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 11753 8192 798 2417 0 8855 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 47012 KiB
Current children cumulated memory: 32768 KiB

[startup+51.1054 s]
/proc/loadavg: 4.08 4.12 4.10 5/258 1086200
/proc/meminfo: memFree=127388808/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=54424 memory=37856 CPUtime=50.93 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8062 0 0 0 5091 2 0 0 20 0 1 0 201054434 55730176 9464 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 13606 9464 798 2417 0 10708 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 54424 KiB
Current children cumulated memory: 37856 KiB

[startup+90.7576 s]
# the end of solver process 1086190 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=90.4271 s, system=0.035868 s

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

[startup+51.2003 s]
/proc/loadavg: 4.08 4.12 4.10 5/258 1086200
/proc/meminfo: memFree=127388808/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=54424 memory=37856 CPUtime=51.02 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8062 0 0 0 5100 2 0 0 20 0 1 0 201054434 55730176 9464 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 13606 9464 798 2417 0 10708 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 54424 KiB
Current children cumulated memory: 37856 KiB

[startup+76.8002 s]
/proc/loadavg: 4.12 4.13 4.10 5/258 1086204
/proc/meminfo: memFree=127288024/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=43000 CPUtime=76.54 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8268 0 0 0 7651 3 0 0 20 0 1 0 201054434 60256256 10750 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 10750 814 2417 0 11813 0
Current children cumulated CPU time: 76.54 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 43000 KiB

[startup+83.2002 s]
/proc/loadavg: 4.10 4.12 4.10 5/258 1086206
/proc/meminfo: memFree=127355768/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=44040 CPUtime=82.92 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8552 0 0 0 8289 3 0 0 20 0 1 0 201054434 60256256 11010 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 11010 814 2417 0 11813 0
Current children cumulated CPU time: 82.92 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 44040 KiB

[startup+86.4002 s]
/proc/loadavg: 4.10 4.12 4.10 5/258 1086206
/proc/meminfo: memFree=127342912/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=44040 CPUtime=86.11 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8552 0 0 0 8608 3 0 0 20 0 1 0 201054434 60256256 11010 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 11010 814 2417 0 11813 0
Current children cumulated CPU time: 86.11 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 44040 KiB

[startup+88.0002 s]*
/proc/loadavg: 4.09 4.12 4.10 5/258 1086206
/proc/meminfo: memFree=127332320/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=44040 CPUtime=87.71 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8559 0 0 0 8768 3 0 0 20 0 1 0 201054434 60256256 11010 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 11010 814 2417 0 11813 0
Current children cumulated CPU time: 87.71 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 44040 KiB

[startup+89.6002 s]
/proc/loadavg: 4.09 4.12 4.10 5/258 1086206
/proc/meminfo: memFree=127260188/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=44040 CPUtime=89.3 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8562 0 0 0 8927 3 0 0 20 0 1 0 201054434 60256256 11010 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 11010 814 2417 0 11813 0
Current children cumulated CPU time: 89.3 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 44040 KiB

[startup+90.4002 s]
/proc/loadavg: 4.09 4.12 4.10 5/258 1086206
/proc/meminfo: memFree=127347184/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=44040 CPUtime=90.1 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8562 0 0 0 9007 3 0 0 20 0 1 0 201054434 60256256 11010 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 11010 814 2417 0 11813 0
Current children cumulated CPU time: 90.1 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 44040 KiB

[startup+90.6002 s]
/proc/loadavg: 4.09 4.12 4.10 5/258 1086206
/proc/meminfo: memFree=127347184/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=44040 CPUtime=90.3 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8562 0 0 0 9027 3 0 0 20 0 1 0 201054434 60256256 11010 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 11010 814 2417 0 11813 0
Current children cumulated CPU time: 90.3 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 44040 KiB

[startup+90.7002 s]
/proc/loadavg: 4.09 4.12 4.10 5/258 1086206
/proc/meminfo: memFree=127347184/131524600 swapFree=131071996/131071996
[pid=1086190] ppid=1086187 vsize=58844 memory=44040 CPUtime=90.4 cores=0,2
/proc/1086190/stat : 1086190 (CASHWMaxSAT-Dis) R 1086187 1086190 1081630 0 -1 4194304 8562 0 0 0 9037 3 0 0 20 0 1 0 201054434 60256256 11010 134679101440 4194304 14093885 140731333179216 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 15976432 16051504 48353280 140731333186531 140731333186646 140731333186646 140731333193663 0
/proc/1086190/statm: 14711 11010 814 2417 0 11813 0
Current children cumulated CPU time: 90.4 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 44040 KiB

Child status: 20

Real time (s): 90.7577
CPU time (s): 90.463
CPU user time (s): 90.4271
CPU system time (s): 0.035868
CPU usage (%): 99.6753
Max. virtual memory (cumulated for all children) (KiB): 58844
Max. memory (cumulated for all children) (KiB): 44040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 90.4271
system time used= 0.035868
maximum resident set size= 44136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8562
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= 2
involuntary context switches= 634


# summary of solver processes directly reported to runsolver:
#   pid: 1086190
#   total CPU time (s): 90.463
#   total CPU user time (s): 90.4271
#   total CPU system time (s): 0.035868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.154203 second user time and 0.431764 second system time

The end

Launcher Data

Begin job on nodeC029 at 2024-07-20 17:21:23
IDJOB=4453971
IDBENCH=175982
IDSOLVER=3077
FILE ID=nodeC029/4453971-1721488870
RUNJOBID= nodeC029-1721481216-1081640
SLURM_JOB_ID= 7545757
Free space on /tmp= 890028 MiB

SOLVER NAME= CASHWMaxSAT-DisjCom-S 2024-07-10
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq5/normalized-20array_alg_ineq5.opb
COMMAND LINE= CASHWMaxSAT-DisjCom-S BENCHNAME -total-t=TIMEOUT -no-par -v0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453971-1721488870/watcher-4453971-1721488870 -o /tmp/evaluation-result-4453971-1721488870/solver-4453971-1721488870 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721481216-1081640 --watchdog 3760  CASHWMaxSAT-DisjCom-S HOME/instance-4453971-1721488870.opb -total-t=3600 -no-par -v0

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

MD5SUM BENCH= 928ae9c4ace7ac4d67936920dc463dea
RANDOM SEED=817240134

nodeC029.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.868
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
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		: 3683.345
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
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		: 3666.770
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
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		: 3600.370
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
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		: 3667.048
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
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		: 3683.352
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
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		: 3600.160
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
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		: 3600.286
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127472724 kB
MemAvailable:   128544396 kB
Buffers:          563996 kB
Cached:          1347704 kB
SwapCached:            0 kB
Active:          1087248 kB
Inactive:        2332700 kB
Active(anon):       1480 kB
Inactive(anon):  1552672 kB
Active(file):    1085768 kB
Inactive(file):   780028 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             12748 kB
Writeback:             8 kB
AnonPages:       1507452 kB
Mapped:           117476 kB
Shmem:             45912 kB
KReclaimable:      91044 kB
Slab:             204280 kB
SReclaimable:      91044 kB
SUnreclaim:       113236 kB
KernelStack:        4240 kB
PageTables:        12188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1931316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            73152 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1112064 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      281300 kB
DirectMap2M:    36192256 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 890016 MiB
End job on nodeC029 at 2024-07-20 17:22:54