Trace number 4437927

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-CASHWMaxSATDisjCadSP+Exact 2024-07-11OPT41 3.59371 3.62013

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 

3.57/3.61	c Solved by First Program
3.57/3.61	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
3.57/3.61	c Setting memory limit to 29976MB.
3.57/3.61	c Using SCIP solver, version 8.1.0, https://www.scipopt.org
3.57/3.61	c Starting SCIP solver  (with time-limit = 899s) ...
3.57/3.61	c SCIP optimum (rounded): 41
3.57/3.61	o 41
3.57/3.61	s OPTIMUM FOUND
3.57/3.61	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: 63968 MiB (60716 MiB free)
  memory of node 1: 64473 MiB (63091 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4437927-1722960911/watcher-4437927-1722960911 -o /tmp/evaluation-result-4437927-1722960911/solver-4437927-1722960911 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1722960830-342222 --watchdog 3760 --use-pty ./Hybrid-CASHWMaxSATDisjCadSP+Exact HOME/instance-4437927-1722960911.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
Current StackSize limit: 8192 KiB

solver pid=343428, runsolver pid=343423

[startup+0.100552 s]*
/proc/loadavg: 3.27 1.79 1.73 6/273 343438
/proc/meminfo: memFree=126755692/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=31788 memory=22876 CPUtime=0.09 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 3275 0 0 0 9 0 0 0 20 0 1 0 62688100 32550912 5719 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 7947 5719 2698 2726 0 4695 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 50380 KiB
Current children cumulated memory: 26768 KiB

[startup+0.206499 s]*
/proc/loadavg: 3.27 1.79 1.73 5/273 343438
/proc/meminfo: memFree=126740708/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=42240 memory=32092 CPUtime=0.19 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 5535 0 0 0 19 0 0 0 20 0 1 0 62688100 43253760 8023 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 10560 8023 2762 2726 0 7308 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 60832 KiB
Current children cumulated memory: 35984 KiB

[startup+0.30635 s]*
/proc/loadavg: 3.27 1.79 1.73 5/273 343438
/proc/meminfo: memFree=126730784/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=39788 memory=30824 CPUtime=0.29 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 5686 0 0 0 29 0 0 0 20 0 1 0 62688100 40742912 7706 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 9947 7706 2762 2726 0 6695 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 58380 KiB
Current children cumulated memory: 34716 KiB

[startup+0.700305 s]
/proc/loadavg: 3.27 1.79 1.73 5/273 343438
/proc/meminfo: memFree=126727132/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=50092 memory=38476 CPUtime=0.68 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 7592 0 0 0 67 1 0 0 20 0 1 0 62688100 51294208 9619 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 12523 9619 2762 2726 0 9271 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 42368 KiB

[startup+1.50029 s]
/proc/loadavg: 3.27 1.79 1.73 5/273 343438
/proc/meminfo: memFree=126708956/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=58892 memory=47324 CPUtime=1.48 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 9986 0 0 0 147 1 0 0 20 0 1 0 62688100 60305408 11831 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 14723 11831 2762 2726 0 11471 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 77484 KiB
Current children cumulated memory: 51216 KiB

[startup+3.10632 s]
/proc/loadavg: 3.27 1.79 1.73 5/273 343438
/proc/meminfo: memFree=126695552/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=61052 memory=49436 CPUtime=3.08 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 10536 0 0 0 307 1 0 0 20 0 1 0 62688100 62517248 12359 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 15263 12359 2762 2726 0 12011 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 79644 KiB
Current children cumulated memory: 53328 KiB

[startup+3.62011 s]
# the end of solver process 343428 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=3.57502 s, system=0.018695 s

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

[startup+3.20032 s]
/proc/loadavg: 3.27 1.79 1.73 5/273 343438
/proc/meminfo: memFree=126695552/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=61052 memory=49436 CPUtime=3.17 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 10536 0 0 0 316 1 0 0 20 0 1 0 62688100 62517248 12359 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 15263 12359 2762 2726 0 12011 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 79644 KiB
Current children cumulated memory: 53328 KiB

[startup+3.60026 s]
/proc/loadavg: 3.27 1.79 1.73 5/273 343438
/proc/meminfo: memFree=126695552/131524600 swapFree=131071216/131071996
[pid=343428] ppid=343423 vsize=9932 memory=2868 CPUtime=0 cores=4,6
/proc/343428/stat : 343428 (Hybrid-CASHWMax) S 343423 343428 342211 0 -1 4194304 245 103 0 0 0 0 0 0 20 0 1 0 62688100 10170368 717 134679101440 93974025150464 93974026229784 140720557240032 0 0 0 65536 4 65538 0 0 0 17 6 0 0 0 0 0 93974028328240 93974028375428 93974053351424 140720557245390 140720557245549 140720557245549 140720557252564 0
/proc/343428/statm: 2483 717 624 264 0 134 0
[pid=343435] ppid=343428 vsize=8660 memory=1024 CPUtime=0 cores=4,6
/proc/343435/stat : 343435 (timeout) S 343428 343435 342211 0 -1 4194304 106 0 0 0 0 0 0 0 20 0 1 0 62688100 8867840 256 134679101440 94228150759424 94228150794440 140736210843904 0 0 0 0 3145728 90119 0 0 0 17 4 0 0 0 0 0 94228152891856 94228152893988 94228161945600 140736210850814 140736210850973 140736210850973 140736210857959 0
/proc/343435/statm: 2165 256 232 9 0 87 0
[pid=343437] ppid=343435 vsize=63452 memory=52076 CPUtime=3.57 cores=4,6
/proc/343437/stat : 343437 (CASHWMaxSAT-Dis) R 343435 343435 342211 0 -1 4194304 11168 0 0 0 356 1 0 0 20 0 1 0 62688100 64974848 13019 134679101440 4194304 15356333 140722815226048 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 17424944 17514448 44838912 140722815235075 140722815235221 140722815235221 140722815242207 0
/proc/343437/statm: 15863 13019 2762 2726 0 12611 0
Current children cumulated CPU time: 3.57 s
Current children cumulated vsize: 82044 KiB
Current children cumulated memory: 55968 KiB

Child status: 0

Real time (s): 3.62013
CPU time (s): 3.59371
CPU user time (s): 3.57502
CPU system time (s): 0.018695
CPU usage (%): 99.2701
Max. virtual memory (cumulated for all children) (KiB): 82044
Max. memory (cumulated for all children) (KiB): 55968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.57502
system time used= 0.018695
maximum resident set size= 52108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11861
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: 343428
#   total CPU time (s): 3.59371
#   total CPU user time (s): 3.57502
#   total CPU system time (s): 0.018695

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.020301 second user time and 0.047927 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2024-08-06 18:15:11
IDJOB=4437927
IDBENCH=147447
IDSOLVER=3072
FILE ID=nodeC017/4437927-1722960911
RUNJOBID= nodeC017-1722960830-342222
SLURM_JOB_ID= 8259044
Free space on /tmp= 890040 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCadSP+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-CASHWMaxSATDisjCadSP+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4437927-1722960911/watcher-4437927-1722960911 -o /tmp/evaluation-result-4437927-1722960911/solver-4437927-1722960911 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1722960830-342222 --watchdog 3760 --use-pty ./Hybrid-CASHWMaxSATDisjCadSP+Exact HOME/instance-4437927-1722960911.opb 3600 HOME 31000

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

MD5SUM BENCH= a2e58bbab9434c09bb22800ca4117bfb
RANDOM SEED=496729881

nodeC017.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		: 3673.660
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	: 6999.82
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		: 3665.826
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	: 7005.29
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		: 3605.505
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	: 6999.82
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		: 3673.359
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	: 7005.29
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		: 3808.992
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	: 6999.82
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		: 3628.111
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	: 7005.29
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		: 3642.942
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	: 6999.82
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		: 3790.787
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	: 7005.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126781120 kB
MemAvailable:   129430444 kB
Buffers:          341584 kB
Cached:          3148728 kB
SwapCached:           52 kB
Active:           823416 kB
Inactive:        3389696 kB
Active(anon):       1492 kB
Inactive(anon):   758824 kB
Active(file):     821924 kB
Inactive(file):  2630872 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:             38524 kB
Writeback:            16 kB
AnonPages:        721896 kB
Mapped:           119880 kB
Shmem:             37520 kB
KReclaimable:      72700 kB
Slab:             166316 kB
SReclaimable:      72700 kB
SUnreclaim:        93616 kB
KernelStack:        4204 kB
PageTables:        10688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1150072 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            28960 kB
HardwareCorrupted:     0 kB
AnonHugePages:    301056 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:      277204 kB
DirectMap2M:    14176256 kB
DirectMap1G:    121634816 kB

Free space on /tmp at the end= 890000 MiB
End job on nodeC017 at 2024-08-06 18:15:15