Trace number 4449667

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 NameAnswerobjective functionCPU timeWall clock time
Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11OPT2 2.38875 2.4084

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=5-t=3.opb
MD5SUMaf182886c4a31b426d74b92a023d1d3a
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.017424
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables55
Total number of constraints245
Number of constraints which are clauses240
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint6
Number of terms in the objective function 5
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 5
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

2.37/2.40	c Solved by First Program
2.37/2.40	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.37/2.40	c Setting memory limit to 29976MB.
2.37/2.40	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
2.37/2.40	o 4
2.37/2.40	c Using SCIP solver, version 8.1.0, https://www.scipopt.org
2.37/2.40	c Starting SCIP solver  (with time-limit = 899s) ...
2.37/2.40	c SCIP optimum (rounded): 2
2.37/2.40	o 2
2.37/2.40	s OPTIMUM FOUND
2.37/2.40	v -x11 x12 x13 -x14 -x15 -x16 -x21 -x26 -x31 x36 -x17 -x22 -x27 -x32 -x37 -x18 -x23 -x28 -x33 -x38 -x19 -x24 x29 -x34 -x39 -x20 -x25 -x30 x35 -x40 x1 -x2 x3 x4 x5 -x6 x7 x8 x9 x10 -x41 x42 -x43 -x44 -x45 x46 -x47 x48 -x49 -x50 -x51 x52 x53 -x54 -x55

Verifier Data 

OK	2

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: 63968 MiB (62715 MiB free)
  memory of node 1: 64473 MiB (63074 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4449667-1722985314/watcher-4449667-1722985314 -o /tmp/evaluation-result-4449667-1722985314/solver-4449667-1722985314 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1722981710-354748 --watchdog 3760 --use-pty ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4449667-1722985314.opb 3600 HOME 31000 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Using a pseudo terminal to collect output from the solver
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=357848, runsolver pid=357845

[startup+0.100242 s]*
/proc/loadavg: 4.09 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128763428/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=26252 memory=17864 CPUtime=0.09 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) R 357851 357851 354735 0 -1 4194304 2173 0 0 0 9 0 0 0 20 0 1 0 65133409 26882048 4466 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 6563 4466 2526 2417 0 3665 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 44844 KiB
Current children cumulated memory: 21484 KiB

[startup+0.205957 s]*
/proc/loadavg: 4.09 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128716144/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=34384 memory=24788 CPUtime=0.19 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) R 357851 357851 354735 0 -1 4194304 3896 0 0 0 19 0 0 0 20 0 1 0 65133409 35209216 6197 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 8596 6197 2542 2417 0 5698 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 52976 KiB
Current children cumulated memory: 28408 KiB

[startup+0.305918 s]*
/proc/loadavg: 4.09 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128674876/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=39136 memory=28748 CPUtime=0.29 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) R 357851 357851 354735 0 -1 4194304 4835 0 0 0 29 0 0 0 20 0 1 0 65133409 40075264 7187 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 9784 7187 2542 2417 0 6886 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 57728 KiB
Current children cumulated memory: 32368 KiB

[startup+0.700283 s]
/proc/loadavg: 4.09 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128597812/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=39136 memory=28748 CPUtime=0.68 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) R 357851 357851 354735 0 -1 4194304 4884 0 0 0 68 0 0 0 20 0 1 0 65133409 40075264 7187 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 9784 7187 2542 2417 0 6886 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 57728 KiB
Current children cumulated memory: 32368 KiB

[startup+1.50029 s]
/proc/loadavg: 4.09 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128493928/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=39136 memory=29276 CPUtime=1.48 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) R 357851 357851 354735 0 -1 4194304 4975 0 0 0 148 0 0 0 20 0 1 0 65133409 40075264 7319 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 9784 7319 2542 2417 0 6886 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 57728 KiB
Current children cumulated memory: 32896 KiB

[startup+2.40837 s]
# the end of solver process 357848 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.37713 s, system=0.01162 s

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

[startup+1.60032 s]
/proc/loadavg: 4.09 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128493928/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=39136 memory=29276 CPUtime=1.58 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) R 357851 357851 354735 0 -1 4194304 4978 0 0 0 158 0 0 0 20 0 1 0 65133409 40075264 7319 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 9784 7319 2542 2417 0 6886 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 57728 KiB
Current children cumulated memory: 32896 KiB

[startup+2.00026 s]*
/proc/loadavg: 4.08 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128160068/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=39136 memory=29800 CPUtime=1.98 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) R 357851 357851 354735 0 -1 4194304 5101 0 0 0 198 0 0 0 20 0 1 0 65133409 40075264 7450 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 9784 7450 2542 2417 0 6886 0
Current children cumulated CPU time: 1.98 s
Current children cumulated vsize: 57728 KiB
Current children cumulated memory: 33420 KiB

[startup+2.40025 s]
/proc/loadavg: 4.08 4.11 4.09 5/268 357852
/proc/meminfo: memFree=128160068/131524600 swapFree=131071996/131071996
[pid=357848] ppid=357845 vsize=9932 memory=2608 CPUtime=0 cores=5,7
/proc/357848/stat : 357848 (Hybrid-CASHWMax) S 357845 357848 354735 0 -1 4194304 240 104 0 0 0 0 0 0 20 0 1 0 65133409 10170368 652 134679101440 94396258840576 94396259919896 140721503937360 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94396262018352 94396262065540 94396286660608 140721503941584 140721503941742 140721503941742 140721503948757 0
/proc/357848/statm: 2483 652 573 264 0 134 0
[pid=357851] ppid=357848 vsize=8660 memory=1012 CPUtime=0 cores=5,7
/proc/357851/stat : 357851 (timeout) S 357848 357851 354735 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 65133409 8867840 253 134679101440 93833027612672 93833027647688 140721834902560 0 0 0 0 3145728 90119 0 0 0 17 5 0 0 0 0 0 93833029745104 93833029747236 93833035943936 140721834906636 140721834906781 140721834906781 140721834913767 0
/proc/357851/statm: 2165 253 229 9 0 87 0
[pid=357852] ppid=357851 vsize=39136 memory=29800 CPUtime=2.37 cores=5,7
/proc/357852/stat : 357852 (CASHWMaxSAT-Dis) S 357851 357851 354735 0 -1 1077936128 5105 0 0 0 237 0 0 0 20 0 1 0 65133409 40075264 7450 134679101440 4194304 14093885 140726846780720 0 0 0 0 0 8408098 1 0 0 17 5 0 0 0 0 0 15976432 16051504 37982208 140726846788626 140726846788758 140726846788758 140726846795744 0
/proc/357852/statm: 9784 7450 2542 2417 0 6886 0
Current children cumulated CPU time: 2.37 s
Current children cumulated vsize: 57728 KiB
Current children cumulated memory: 33420 KiB

Child status: 0

Real time (s): 2.4084
CPU time (s): 2.38875
CPU user time (s): 2.37713
CPU system time (s): 0.01162
CPU usage (%): 99.1842
Max. virtual memory (cumulated for all children) (KiB): 57728
Max. memory (cumulated for all children) (KiB): 33420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.37713
system time used= 0.01162
maximum resident set size= 29860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5796
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= 13
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 357848
#   total CPU time (s): 2.38875
#   total CPU user time (s): 2.37713
#   total CPU system time (s): 0.01162

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014297 second user time and 0.042876 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-08-07 01:01:54
IDJOB=4449667
IDBENCH=176093
IDSOLVER=3073
FILE ID=nodeC032/4449667-1722985314
RUNJOBID= nodeC032-1722981710-354748
SLURM_JOB_ID= 8259085
Free space on /tmp= 890020 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=5-t=3.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4449667-1722985314/watcher-4449667-1722985314 -o /tmp/evaluation-result-4449667-1722985314/solver-4449667-1722985314 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1722981710-354748 --watchdog 3760 --use-pty ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4449667-1722985314.opb 3600 HOME 31000

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

MD5SUM BENCH= af182886c4a31b426d74b92a023d1d3a
RANDOM SEED=954077807

nodeC032.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		: 3624.309
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	: 6999.77
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		: 3665.952
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	: 7005.64
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		: 3662.513
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	: 6999.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.935
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	: 7005.64
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		: 3661.495
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	: 6999.77
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		: 3668.966
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	: 7005.64
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		: 3599.910
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	: 6999.77
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		: 3656.142
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	: 7005.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128816728 kB
MemAvailable:   129621884 kB
Buffers:          345192 kB
Cached:          1304532 kB
SwapCached:            0 kB
Active:           594760 kB
Inactive:        1581672 kB
Active(anon):       1536 kB
Inactive(anon):   562904 kB
Active(file):     593224 kB
Inactive(file):  1018768 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             84564 kB
Writeback:             0 kB
AnonPages:        526728 kB
Mapped:           115856 kB
Shmem:             37716 kB
KReclaimable:      65972 kB
Slab:             160168 kB
SReclaimable:      65972 kB
SUnreclaim:        94196 kB
KernelStack:        4252 kB
PageTables:        10328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     872212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            30688 kB
HardwareCorrupted:     0 kB
AnonHugePages:    247808 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:      283348 kB
DirectMap2M:    21510144 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 890000 MiB
End job on nodeC032 at 2024-08-07 01:01:57