Trace number 4453276

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
Hybrid-CASHWMaxSATDisjCadSP+Exact 2024-07-11UNSAT 4.13538 4.14606

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
vertex-cover/vc-grids-v3_shuffle/normalized-grid6_19.shuf-1.opb
MD5SUM531bd272698487ed1af127f2a6793d74
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 benchmark0.003963
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables114
Total number of constraints229
Number of constraints which are clauses228
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint114
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 122
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.08/4.14	c Solved by First Program
4.08/4.14	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
4.08/4.14	c Setting memory limit to 29976MB.
4.08/4.14	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 (60664 MiB free)
  memory of node 1: 64510 MiB (61420 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453276-1721452923/watcher-4453276-1721452923 -o /tmp/evaluation-result-4453276-1721452923/solver-4453276-1721452923 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721445458-1060846 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCadSP+Exact HOME/instance-4453276-1721452923.opb 3600 HOME 31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=1065771, runsolver pid=1065768
Current StackSize limit: 8192 KiB


[startup+0.10009 s]*
/proc/loadavg: 4.34 4.16 4.11 5/264 1065775
/proc/meminfo: memFree=125011460/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=20944 memory=7156 CPUtime=0.09 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 926 0 0 0 9 0 0 0 20 0 1 0 197462000 21446656 1789 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 5236 1789 1146 2726 0 1984 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39536 KiB
Current children cumulated memory: 10852 KiB

[startup+0.205752 s]*
/proc/loadavg: 4.34 4.16 4.11 5/264 1065777
/proc/meminfo: memFree=125010900/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=21468 memory=7636 CPUtime=0.2 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 1287 0 0 0 20 0 0 0 20 0 1 0 197462000 21983232 1909 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 5367 1909 1146 2726 0 2115 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40060 KiB
Current children cumulated memory: 11332 KiB

[startup+0.305773 s]*
/proc/loadavg: 4.34 4.16 4.11 5/264 1065777
/proc/meminfo: memFree=125010788/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=21704 memory=7680 CPUtime=0.3 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 1428 0 0 0 30 0 0 0 20 0 1 0 197462000 22224896 1920 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 5426 1920 1146 2726 0 2174 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40296 KiB
Current children cumulated memory: 11376 KiB

[startup+0.700314 s]
/proc/loadavg: 4.34 4.16 4.11 5/264 1065777
/proc/meminfo: memFree=125009976/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=22348 memory=8412 CPUtime=0.68 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 2056 0 0 0 68 0 0 0 20 0 1 0 197462000 22884352 2103 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 5587 2103 1146 2726 0 2335 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40940 KiB
Current children cumulated memory: 12108 KiB

[startup+1.50032 s]
/proc/loadavg: 4.34 4.16 4.11 5/264 1065777
/proc/meminfo: memFree=125026712/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=23492 memory=9728 CPUtime=1.48 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 3431 0 0 0 148 0 0 0 20 0 1 0 197462000 24055808 2432 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 5873 2432 1146 2726 0 2621 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 42084 KiB
Current children cumulated memory: 13424 KiB

[startup+3.10567 s]
/proc/loadavg: 4.34 4.16 4.11 5/264 1065777
/proc/meminfo: memFree=125016524/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=24152 memory=10416 CPUtime=3.09 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 4748 0 0 0 308 1 0 0 20 0 1 0 197462000 24731648 2604 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 6038 2604 1146 2726 0 2786 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 42744 KiB
Current children cumulated memory: 14112 KiB

[startup+4.14602 s]
# the end of solver process 1065771 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.11753 s, system=0.017847 s

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

[startup+3.20033 s]
/proc/loadavg: 4.34 4.16 4.11 5/264 1065777
/proc/meminfo: memFree=125016524/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=24152 memory=10416 CPUtime=3.18 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 4748 0 0 0 317 1 0 0 20 0 1 0 197462000 24731648 2604 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 6038 2604 1146 2726 0 2786 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 42744 KiB
Current children cumulated memory: 14112 KiB

[startup+3.60022 s]
/proc/loadavg: 4.34 4.16 4.11 5/264 1065777
/proc/meminfo: memFree=125016524/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=24652 memory=10800 CPUtime=3.58 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 5103 0 0 0 357 1 0 0 20 0 1 0 197462000 25243648 2700 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 6163 2700 1146 2726 0 2911 0
Current children cumulated CPU time: 3.58 s
Current children cumulated vsize: 43244 KiB
Current children cumulated memory: 14496 KiB

[startup+4.00028 s]*
/proc/loadavg: 4.34 4.16 4.11 5/264 1065778
/proc/meminfo: memFree=125016928/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=24400 memory=10536 CPUtime=3.98 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 5613 0 0 0 397 1 0 0 20 0 1 0 197462000 24985600 2634 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 6100 2634 1146 2726 0 2848 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 42992 KiB
Current children cumulated memory: 14232 KiB

[startup+4.10567 s]
/proc/loadavg: 4.34 4.16 4.11 5/264 1065778
/proc/meminfo: memFree=125016928/131524600 swapFree=131071996/131071996
[pid=1065771] ppid=1065768 vsize=9932 memory=2712 CPUtime=0 cores=1,3
/proc/1065771/stat : 1065771 (Hybrid-CASHWMax) S 1065768 1065771 1060834 0 -1 4194304 239 102 0 0 0 0 0 0 20 0 1 0 197462000 10170368 678 134679101440 94852953489408 94852954568728 140730942550512 0 0 0 65536 4 65538 0 0 0 17 1 0 0 0 0 0 94852956667184 94852956714372 94852960034816 140730942559180 140730942559339 140730942559339 140730942566356 0
/proc/1065771/statm: 2483 678 599 264 0 134 0
[pid=1065774] ppid=1065771 vsize=8660 memory=984 CPUtime=0 cores=1,3
/proc/1065774/stat : 1065774 (timeout) S 1065771 1065774 1060834 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 197462000 8867840 246 134679101440 94710411014144 94710411049160 140729752218496 0 0 0 0 3145728 90119 0 0 0 17 3 0 0 0 0 0 94710413146576 94710413148708 94710439448576 140729752224764 140729752224923 140729752224923 140729752231911 0
/proc/1065774/statm: 2165 246 221 9 0 87 0
[pid=1065775] ppid=1065774 vsize=24400 memory=10536 CPUtime=4.08 cores=1,3
/proc/1065775/stat : 1065775 (CASHWMaxSAT-Dis) R 1065774 1065774 1060834 0 -1 4194304 5613 0 0 0 407 1 0 0 20 0 1 0 197462000 24985600 2634 134679101440 4194304 15356333 140731920699232 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 17424944 17514448 48549888 140731920704513 140731920704659 140731920704659 140731920711647 0
/proc/1065775/statm: 6100 2634 1146 2726 0 2848 0
Current children cumulated CPU time: 4.08 s
Current children cumulated vsize: 42992 KiB
Current children cumulated memory: 14232 KiB

Child status: 0

Real time (s): 4.14606
CPU time (s): 4.13538
CPU user time (s): 4.11753
CPU system time (s): 0.017847
CPU usage (%): 99.7425
Max. virtual memory (cumulated for all children) (KiB): 43964
Max. memory (cumulated for all children) (KiB): 14996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.11753
system time used= 0.017847
maximum resident set size= 11884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6406
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 1065771
#   total CPU time (s): 4.13538
#   total CPU user time (s): 4.11753
#   total CPU system time (s): 0.017847

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018658 second user time and 0.050737 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-07-20 07:22:15
IDJOB=4453276
IDBENCH=170394
IDSOLVER=3072
FILE ID=nodeC033/4453276-1721452923
RUNJOBID= nodeC033-1721445458-1060846
SLURM_JOB_ID= 7545667
Free space on /tmp= 890028 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCadSP+Exact 2024-07-11
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/vertex-cover/vc-grids-v3_shuffle/normalized-grid6_19.shuf-1.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCadSP+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4453276-1721452923/watcher-4453276-1721452923 -o /tmp/evaluation-result-4453276-1721452923/solver-4453276-1721452923 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721445458-1060846 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCadSP+Exact HOME/instance-4453276-1721452923.opb 3600 HOME 31000

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

MD5SUM BENCH= 531bd272698487ed1af127f2a6793d74
RANDOM SEED=26646985

nodeC033.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		: 3672.818
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	: 6999.50
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		: 3659.275
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	: 7006.25
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		: 3600.069
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	: 6999.50
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		: 3670.761
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	: 7006.25
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		: 3672.802
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	: 6999.50
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		: 3667.425
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	: 7006.25
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		: 3599.970
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	: 6999.50
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		: 3600.120
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	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125015708 kB
MemAvailable:   129442508 kB
Buffers:          597692 kB
Cached:          4621488 kB
SwapCached:            0 kB
Active:          1083564 kB
Inactive:        4695260 kB
Active(anon):       1612 kB
Inactive(anon):   603932 kB
Active(file):    1081952 kB
Inactive(file):  4091328 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             19584 kB
Writeback:             0 kB
AnonPages:        554404 kB
Mapped:           120440 kB
Shmem:             45908 kB
KReclaimable:     186332 kB
Slab:             310112 kB
SReclaimable:     186332 kB
SUnreclaim:       123780 kB
KernelStack:        4224 kB
PageTables:        10228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     934784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            72352 kB
HardwareCorrupted:     0 kB
AnonHugePages:    405504 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:      273108 kB
DirectMap2M:    28860416 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890008 MiB
End job on nodeC033 at 2024-07-20 07:22:19