Trace number 4438330

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 2024-07-11OPT41 4.13284 4.16043

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=41-Q=347.opb
MD5SUMa2e58bbab9434c09bb22800ca4117bfb
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 benchmark41
Best CPU time to get the best result obtained on this benchmark0.005195
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
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 constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 275348
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.08/4.15	c Solved by First Program
4.08/4.15	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
4.08/4.15	c Setting memory limit to 29976MB.
4.08/4.15	c Do: 140735414716792 140735414716800
4.08/4.15	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
4.08/4.15	c Using SCIP solver, version 8.1.0, https://www.scipopt.org
4.08/4.15	c Starting SCIP solver  (with time-limit = 899s) ...
4.08/4.15	c SCIP optimum (rounded): 41
4.08/4.15	o 41
4.08/4.15	s OPTIMUM FOUND
4.08/4.15	v x1 -x2 -x3 x4 -x5 x6 -x7 -x8 -x9 x19 x10 x20 x11 -x21 -x12 x22 x13 x23 x14 -x24 -x15 x25 x16 -x26 -x17 x27 x18 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 x47 -x48 x49 x50 -x51 x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 x65 -x66 x67 x68 -x69 x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data 

OK	41

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 (57456 MiB free)
  memory of node 1: 64510 MiB (61218 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4438330-1722961045/watcher-4438330-1722961045 -o /tmp/evaluation-result-4438330-1722961045/solver-4438330-1722961045 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1722961045-343091 --watchdog 3760 --use-pty ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4438330-1722961045.opb 3600 HOME 31000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=343149, runsolver pid=343139
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 0.80 1.63 2.14 8/265 343167
/proc/meminfo: memFree=121468664/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=30048 memory=21924 CPUtime=0.09 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 3157 0 0 0 9 0 0 0 20 0 1 0 62702375 30769152 5481 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 7512 5481 2526 2417 0 4614 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 48640 KiB
Current children cumulated memory: 25616 KiB

[startup+0.207009 s]*
/proc/loadavg: 0.80 1.63 2.14 7/265 343167
/proc/meminfo: memFree=121441840/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=40116 memory=30696 CPUtime=0.19 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 5332 0 0 0 19 0 0 0 20 0 1 0 62702375 41078784 7674 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 10029 7674 2542 2417 0 7131 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 58708 KiB
Current children cumulated memory: 34388 KiB

[startup+0.306754 s]*
/proc/loadavg: 0.80 1.63 2.14 8/265 343167
/proc/meminfo: memFree=121434352/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=40252 memory=30960 CPUtime=0.29 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 5399 0 0 0 29 0 0 0 20 0 1 0 62702375 41218048 7740 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 10063 7740 2542 2417 0 7165 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 58844 KiB
Current children cumulated memory: 34652 KiB

[startup+0.700292 s]
/proc/loadavg: 0.80 1.63 2.14 9/265 343167
/proc/meminfo: memFree=121414576/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=52740 memory=41256 CPUtime=0.69 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 8001 0 0 0 68 1 0 0 20 0 1 0 62702375 54005760 10314 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 13185 10314 2542 2417 0 10287 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 71332 KiB
Current children cumulated memory: 44948 KiB

[startup+1.50025 s]
/proc/loadavg: 0.80 1.63 2.14 5/265 343167
/proc/meminfo: memFree=121370332/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=54296 memory=43632 CPUtime=1.48 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 8580 0 0 0 147 1 0 0 20 0 1 0 62702375 55599104 10908 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 13574 10908 2542 2417 0 10676 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 72888 KiB
Current children cumulated memory: 47324 KiB

[startup+3.10629 s]
/proc/loadavg: 1.22 1.70 2.16 5/265 343218
/proc/meminfo: memFree=121351476/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=55868 memory=45480 CPUtime=3.08 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 9023 0 0 0 306 2 0 0 20 0 1 0 62702375 57208832 11370 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 13967 11370 2542 2417 0 11069 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 74460 KiB
Current children cumulated memory: 49172 KiB

[startup+4.1604 s]
# the end of solver process 343149 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.1049 s, system=0.027942 s

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

[startup+3.2003 s]
/proc/loadavg: 1.22 1.70 2.16 5/265 343218
/proc/meminfo: memFree=121351476/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=55868 memory=45480 CPUtime=3.18 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 9025 0 0 0 316 2 0 0 20 0 1 0 62702375 57208832 11370 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 13967 11370 2542 2417 0 11069 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 74460 KiB
Current children cumulated memory: 49172 KiB

[startup+3.60019 s]
/proc/loadavg: 1.22 1.70 2.16 5/265 343218
/proc/meminfo: memFree=121351476/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=56592 memory=46272 CPUtime=3.57 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 9222 0 0 0 355 2 0 0 20 0 1 0 62702375 57950208 11568 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 14148 11568 2542 2417 0 11250 0
Current children cumulated CPU time: 3.57 s
Current children cumulated vsize: 75184 KiB
Current children cumulated memory: 49964 KiB

[startup+4.00025 s]*
/proc/loadavg: 1.22 1.70 2.16 5/265 343269
/proc/meminfo: memFree=121333116/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=56744 memory=46272 CPUtime=3.98 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 9277 0 0 0 396 2 0 0 20 0 1 0 62702375 58105856 11568 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 14186 11568 2542 2417 0 11288 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 75336 KiB
Current children cumulated memory: 49964 KiB

[startup+4.10622 s]
/proc/loadavg: 1.22 1.70 2.16 5/265 343269
/proc/meminfo: memFree=121333116/131524600 swapFree=131071472/131071996
[pid=343149] ppid=343139 vsize=9932 memory=2748 CPUtime=0 cores=4,6
/proc/343149/stat : 343149 (Hybrid-CASHWMax) S 343139 343149 343080 0 -1 4194304 243 102 0 0 0 0 0 0 20 0 1 0 62702375 10170368 687 134679101440 94428621942784 94428623022104 140721024631968 0 0 0 65536 4 65538 0 0 0 17 4 0 0 0 0 0 94428625120560 94428625167748 94428647530496 140721024635856 140721024636014 140721024636014 140721024643029 0
/proc/343149/statm: 2483 687 610 264 0 134 0
[pid=343160] ppid=343149 vsize=8660 memory=944 CPUtime=0 cores=4,6
/proc/343160/stat : 343160 (timeout) S 343149 343160 343080 0 -1 4194304 110 0 0 0 0 0 0 0 20 0 1 0 62702375 8867840 236 134679101440 94070851469312 94070851504328 140734047663440 0 0 0 0 3145728 90119 0 0 0 17 6 0 0 0 0 0 94070853601744 94070853603876 94070870683648 140734047671308 140734047671453 140734047671453 140734047678439 0
/proc/343160/statm: 2165 236 212 9 0 87 0
[pid=343164] ppid=343160 vsize=56744 memory=46272 CPUtime=4.08 cores=4,6
/proc/343164/stat : 343164 (CASHWMaxSAT-Dis) R 343160 343160 343080 0 -1 4194304 9277 0 0 0 406 2 0 0 20 0 1 0 62702375 58105856 11568 134679101440 4194304 14093885 140735414719152 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 15976432 16051504 50778112 140735414727698 140735414727830 140735414727830 140735414734816 0
/proc/343164/statm: 14186 11568 2542 2417 0 11288 0
Current children cumulated CPU time: 4.08 s
Current children cumulated vsize: 75336 KiB
Current children cumulated memory: 49964 KiB

Child status: 0

Real time (s): 4.16043
CPU time (s): 4.13284
CPU user time (s): 4.1049
CPU system time (s): 0.027942
CPU usage (%): 99.3369
Max. virtual memory (cumulated for all children) (KiB): 75336
Max. memory (cumulated for all children) (KiB): 49964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.1049
system time used= 0.027942
maximum resident set size= 46504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9972
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= 15
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 343149
#   total CPU time (s): 4.13284
#   total CPU user time (s): 4.1049
#   total CPU system time (s): 0.027942

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.021467 second user time and 0.055615 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2024-08-06 18:17:25
IDJOB=4438330
IDBENCH=147447
IDSOLVER=3073
FILE ID=nodeC020/4438330-1722961045
RUNJOBID= nodeC020-1722961045-343091
SLURM_JOB_ID= 8259048
Free space on /tmp= 890064 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/roussel/factor/normalized-factor-size=9-P=41-Q=347.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4438330-1722961045/watcher-4438330-1722961045 -o /tmp/evaluation-result-4438330-1722961045/solver-4438330-1722961045 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1722961045-343091 --watchdog 3760 --use-pty ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4438330-1722961045.opb 3600 HOME 31000

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

MD5SUM BENCH= a2e58bbab9434c09bb22800ca4117bfb
RANDOM SEED=1761649450

nodeC020.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		: 3610.242
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	: 7000.38
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		: 3208.003
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	: 7007.00
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		: 3784.237
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	: 7000.38
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		: 3619.817
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	: 7007.00
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		: 3608.344
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	: 7000.38
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		: 3772.323
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	: 7007.00
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		: 3791.115
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	: 7000.38
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		: 3733.080
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	: 7007.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        121525232 kB
MemAvailable:   129767456 kB
Buffers:          343560 kB
Cached:          8723416 kB
SwapCached:           28 kB
Active:           614940 kB
Inactive:        8824408 kB
Active(anon):       1744 kB
Inactive(anon):   408300 kB
Active(file):     613196 kB
Inactive(file):  8416108 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071472 kB
Dirty:             69876 kB
Writeback:             0 kB
AnonPages:        369956 kB
Mapped:            99020 kB
Shmem:             37668 kB
KReclaimable:     105136 kB
Slab:             198312 kB
SReclaimable:     105136 kB
SUnreclaim:        93176 kB
KernelStack:        3840 kB
PageTables:         9452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     764516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            27040 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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:      287444 kB
DirectMap2M:    27797504 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 890016 MiB
End job on nodeC020 at 2024-08-06 18:17:29