Trace number 4425218

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP 2024-07-07Signal 93.7852 98.5939

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/graphs/
normalized-graph05_wcsp.wbo
MD5SUM6dcf243f3bd81c615377274654cfc335
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark6744
Best CPU time to get the best result obtained on this benchmark3601.05
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables3708
Total number of constraints521269
Number of soft constraints521169
Number of constraints which are clauses521169
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint44
Top cost 229599
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 117319947
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-4425218-1720894404.wbo>
1.99/2.09	c original problem has 524877 variables (524877 bin, 0 int, 0 impl, 0 cont) and 1042439 constraints
1.99/2.09	c problem read in 2.09
8.26/8.30	c presolving:
9.85/9.94	c (round 1, fast)       0 del vars, 0 del conss, 0 add conss, 521169 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 521269 clqs
27.39/27.53	c    (27.5s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (62799 MiB free)
  memory of node 1: 64473 MiB (63575 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425218-1720894404/watcher-4425218-1720894404 -o /tmp/evaluation-result-4425218-1720894404/solver-4425218-1720894404 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1720894417-716926 --watchdog 3760 pbscip -f HOME/instance-4425218-1720894404.wbo -t 3600 -j 2 -m 31000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=716966, runsolver pid=716963

[startup+0.100094 s]*
/proc/loadavg: 2.97 3.12 3.08 5/253 716978
/proc/meminfo: memFree=129267480/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=103388 memory=62700 CPUtime=0.09 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 12734 0 0 0 7 2 0 0 20 0 1 0 141605384 105869312 15675 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 25847 15675 3281 3540 0 14104 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 103388 KiB
Current children cumulated memory: 62700 KiB

[startup+0.205421 s]*
/proc/loadavg: 2.97 3.12 3.08 5/251 716978
/proc/meminfo: memFree=129125560/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=143304 memory=103004 CPUtime=0.19 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 22830 0 0 0 16 3 0 0 20 0 1 0 141605384 146743296 25751 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 35826 25751 3281 3540 0 24083 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 143304 KiB
Current children cumulated memory: 103004 KiB

[startup+0.305115 s]*
/proc/loadavg: 2.97 3.12 3.08 6/251 716978
/proc/meminfo: memFree=129005608/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=183432 memory=143116 CPUtime=0.3 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 32796 0 0 0 25 5 0 0 20 0 1 0 141605384 187834368 35779 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 45858 35779 3281 3540 0 34115 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 183432 KiB
Current children cumulated memory: 143116 KiB

[startup+0.700196 s]
/proc/loadavg: 2.97 3.12 3.08 6/257 716989
/proc/meminfo: memFree=128688656/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=335704 memory=295200 CPUtime=0.69 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 70342 0 0 0 57 12 0 0 20 0 1 0 141605384 343760896 73800 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 83926 73800 3281 3540 0 72183 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 335704 KiB
Current children cumulated memory: 295200 KiB

[startup+1.50021 s]
/proc/loadavg: 2.97 3.12 3.08 5/257 716989
/proc/meminfo: memFree=127918436/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=644256 memory=603312 CPUtime=1.48 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 144776 0 0 0 125 23 0 0 20 0 1 0 141605384 659718144 150762 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 161064 150828 3281 3540 0 149321 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 644256 KiB
Current children cumulated memory: 603312 KiB

[startup+3.10523 s]
/proc/loadavg: 2.97 3.12 3.08 5/257 716989
/proc/meminfo: memFree=124248196/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=1594548 memory=1550996 CPUtime=3.09 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 373289 0 0 0 252 57 0 0 20 0 1 0 141605384 1632817152 387749 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 398637 387749 3601 3540 0 386894 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 1594548 KiB
Current children cumulated memory: 1550996 KiB

[startup+6.30021 s]
/proc/loadavg: 3.05 3.13 3.09 5/257 716989
/proc/meminfo: memFree=119415744/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=2989916 memory=2926088 CPUtime=6.26 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 680746 0 0 0 526 100 0 0 20 0 1 0 141605384 3061673984 731522 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 747479 731522 3633 3540 0 735736 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2989916 KiB
Current children cumulated memory: 2926088 KiB

[startup+12.7002 s]
/proc/loadavg: 3.13 3.15 3.09 5/257 716991
/proc/meminfo: memFree=113793632/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=3913796 memory=3832008 CPUtime=12.64 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 851562 0 0 0 1138 126 0 0 20 0 1 0 141605384 4007727104 958002 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 978449 958002 3681 3540 0 966706 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 3913796 KiB
Current children cumulated memory: 3832008 KiB

[startup+25.5002 s]
/proc/loadavg: 3.32 3.19 3.11 5/257 716993
/proc/meminfo: memFree=103280416/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=3913796 memory=3832068 CPUtime=25.39 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 851860 0 0 0 2412 127 0 0 20 0 1 0 141605384 4007727104 958017 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 978449 958017 3681 3540 0 966706 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 3913796 KiB
Current children cumulated memory: 3832068 KiB

[startup+51.1054 s]
/proc/loadavg: 3.61 3.27 3.14 5/257 716998
/proc/meminfo: memFree=91169520/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=7634056 memory=7190476 CPUtime=50.9 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 1189771 0 0 0 4852 238 0 0 20 0 1 0 141605384 7817273344 1797619 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 1908514 1797619 3713 3540 0 1896771 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 7634056 KiB
Current children cumulated memory: 7190476 KiB

[startup+98.5938 s]
# the end of solver process 716966 was just reported to runsolver
# Child ended because it received signal 11 (SIGSEGV)
Child dumped core

# cumulated CPU time of all completed processes:  user=87.4665 s, system=6.31872 s

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

[startup+51.2003 s]
/proc/loadavg: 3.61 3.27 3.14 5/257 716998
/proc/meminfo: memFree=91169520/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=7642412 memory=7198924 CPUtime=50.99 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 1191860 0 0 0 4861 238 0 0 20 0 1 0 141605384 7825829888 1799731 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 1910603 1799731 3713 3540 0 1898860 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 7642412 KiB
Current children cumulated memory: 7198924 KiB

[startup+76.8002 s]
/proc/loadavg: 3.83 3.35 3.17 5/257 717002
/proc/meminfo: memFree=84194304/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=9957760 memory=9514352 CPUtime=76.49 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 1770793 0 0 0 7311 338 0 0 20 0 1 0 141605384 10196746240 2378588 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 2489480 2378588 3713 3540 0 2477737 0
Current children cumulated CPU time: 76.49 s
Current children cumulated vsize: 9957760 KiB
Current children cumulated memory: 9514352 KiB

[startup+89.6002 s]
/proc/loadavg: 3.85 3.37 3.18 5/257 717005
/proc/meminfo: memFree=82089104/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=11128848 memory=10685384 CPUtime=89.23 cores=0,2
/proc/716966/stat : 716966 (pbscip) R 716963 716966 713689 0 -1 4194304 2063579 0 0 0 8530 393 0 0 20 0 1 0 141605384 11395940352 2671346 134679101440 4194304 18693293 140736248787008 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 2782212 2671346 3713 3540 0 2770469 0
Current children cumulated CPU time: 89.23 s
Current children cumulated vsize: 11128848 KiB
Current children cumulated memory: 10685384 KiB

[startup+92.8008 s]
/proc/loadavg: 3.86 3.38 3.18 5/258 717007
/proc/meminfo: memFree=81564620/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=11339988 memory=10896584 CPUtime=92.26 cores=0,2
/proc/716966/stat : 716966 (pbscip) S 716963 716966 713689 0 -1 4195840 2116379 0 0 0 8746 480 0 0 20 0 1 0 141605384 11612147712 2724146 134679101440 4194304 18693293 140736248787008 140736240410600 14266023 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 2834997 2724146 3713 3540 0 2823254 0
Current children cumulated CPU time: 92.26 s
Current children cumulated vsize: 11339988 KiB
Current children cumulated memory: 10896584 KiB

[startup+96.0002 s]*
/proc/loadavg: 3.88 3.39 3.19 4/258 717007
/proc/meminfo: memFree=78771796/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=11339988 memory=10896584 CPUtime=93.52 cores=0,2
/proc/716966/stat : 716966 (pbscip) S 716963 716966 713689 0 -1 4195840 2116379 0 0 0 8746 606 0 0 20 0 1 0 141605384 11612147712 2724146 134679101440 4194304 18693293 140736248787008 140736240410600 14266023 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 2834997 2724146 3713 3540 0 2823254 0
Current children cumulated CPU time: 93.52 s
Current children cumulated vsize: 11339988 KiB
Current children cumulated memory: 10896584 KiB

[startup+97.6002 s]
/proc/loadavg: 3.88 3.39 3.19 4/258 717007
/proc/meminfo: memFree=78688296/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=11339988 memory=10896584 CPUtime=93.52 cores=0,2
/proc/716966/stat : 716966 (pbscip) S 716963 716966 713689 0 -1 4195840 2116379 0 0 0 8746 606 0 0 20 0 1 0 141605384 11612147712 2724146 134679101440 4194304 18693293 140736248787008 140736240410600 14266023 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 2834997 2724146 3713 3540 0 2823254 0
Current children cumulated CPU time: 93.52 s
Current children cumulated vsize: 11339988 KiB
Current children cumulated memory: 10896584 KiB

[startup+98.0002 s]*
/proc/loadavg: 3.88 3.39 3.19 4/258 717007
/proc/meminfo: memFree=78605224/131524600 swapFree=131071996/131071996
[pid=716966] ppid=716963 vsize=11339988 memory=10896584 CPUtime=93.52 cores=0,2
/proc/716966/stat : 716966 (pbscip) S 716963 716966 713689 0 -1 4195840 2116379 0 0 0 8746 606 0 0 20 0 1 0 141605384 11612147712 2724146 134679101440 4194304 18693293 140736248787008 140736240410600 14266023 0 0 0 2 0 0 0 17 0 0 0 0 0 0 21375888 21430392 46166016 140736248792098 140736248792197 140736248792197 140736248799182 0
/proc/716966/statm: 2834997 2724146 3713 3540 0 2823254 0
Current children cumulated CPU time: 93.52 s
Current children cumulated vsize: 11339988 KiB
Current children cumulated memory: 10896584 KiB

[startup+98.4013 s]*
/proc/loadavg: 3.88 3.39 3.19 5/258 717007
/proc/meminfo: memFree=82997408/131524600 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+98.5055 s]
/proc/loadavg: 3.88 3.39 3.19 5/258 717007
/proc/meminfo: memFree=82997408/131524600 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child ended because it received signal 11 (SIGSEGV)
Child dumped core

Real time (s): 98.5939
CPU time (s): 93.7852
CPU user time (s): 87.4665
CPU system time (s): 6.31872
CPU usage (%): 95.1227
Max. virtual memory (cumulated for all children) (KiB): 11339988
Max. memory (cumulated for all children) (KiB): 10896584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 87.4665
system time used= 6.31872
maximum resident set size= 10896780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2116379
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 42
involuntary context switches= 669


# summary of solver processes directly reported to runsolver:
#   pid: 716966
#   total CPU time (s): 93.7852
#   total CPU user time (s): 87.4665
#   total CPU system time (s): 6.31872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.184659 second user time and 0.489681 second system time

The end

Launcher Data

Begin job on nodeC023 at 2024-07-13 20:13:37
IDJOB=4425218
IDBENCH=144140
IDSOLVER=3038
FILE ID=nodeC023/4425218-1720894404
RUNJOBID= nodeC023-1720894417-716926
SLURM_JOB_ID= 7485806
Free space on /tmp= 889992 MiB

SOLVER NAME= SCIP 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/graphs/normalized-graph05_wcsp.wbo
COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425218-1720894404/watcher-4425218-1720894404 -o /tmp/evaluation-result-4425218-1720894404/solver-4425218-1720894404 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1720894417-716926 --watchdog 3760  pbscip -f HOME/instance-4425218-1720894404.wbo -t 3600 -j 2 -m 31000

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

MD5SUM BENCH= 6dcf243f3bd81c615377274654cfc335
RANDOM SEED=249465582

nodeC023.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		: 3661.782
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	: 6999.61
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		: 3637.548
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	: 7005.48
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		: 3638.381
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	: 6999.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3670.053
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	: 7005.48
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		: 3660.301
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	: 6999.61
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		: 3600.041
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	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.144
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	: 6999.61
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		: 3667.964
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	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129421656 kB
MemAvailable:   129734868 kB
Buffers:          329492 kB
Cached:           827208 kB
SwapCached:            0 kB
Active:           511928 kB
Inactive:        1025172 kB
Active(anon):       1516 kB
Inactive(anon):   416692 kB
Active(file):     510412 kB
Inactive(file):   608480 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            134324 kB
Writeback:             0 kB
AnonPages:        380404 kB
Mapped:           110236 kB
Shmem:             37720 kB
KReclaimable:      68284 kB
Slab:             166648 kB
SReclaimable:      68284 kB
SUnreclaim:        98364 kB
KernelStack:        4032 kB
PageTables:        10100 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     740376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            54816 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 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:      164564 kB
DirectMap2M:     5900288 kB
DirectMap1G:    130023424 kB

Free space on /tmp at the end= 889868 MiB
End job on nodeC023 at 2024-07-13 20:15:15