Trace number 4425177

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 91.8199 96.1559

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/
celar/normalized-celar6-sub3_wcsp.wbo
MD5SUM25adf5b940a77273e2a5bcad45fe6bb3
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark4377
Best CPU time to get the best result obtained on this benchmark3600.46
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables776
Total number of constraints319436
Number of soft constraints319418
Number of constraints which are clauses319418
Number of constraints which are cardinality constraints (but not clauses)18
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint44
Top cost 58724
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 41665382
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-4425177-1720883660.wbo>
1.39/1.44	c original problem has 320194 variables (320194 bin, 0 int, 0 impl, 0 cont) and 638855 constraints
1.39/1.44	c problem read in 1.44
5.87/5.90	c presolving:
6.97/7.01	c (round 1, fast)       0 del vars, 0 del conss, 0 add conss, 319418 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 319436 clqs
17.71/17.85	c    (17.9s) 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 (60863 MiB free)
  memory of node 1: 64473 MiB (62050 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425177-1720883660/watcher-4425177-1720883660 -o /tmp/evaluation-result-4425177-1720883660/solver-4425177-1720883660 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1720879214-711486 --watchdog 3760 pbscip -f HOME/instance-4425177-1720883660.wbo -t 3600 -j 2 -m 31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=714215, runsolver pid=714212
Current StackSize limit: 8192 KiB


[startup+0.100095 s]*
/proc/loadavg: 4.11 4.15 4.16 5/258 714216
/proc/meminfo: memFree=125823984/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=93452 memory=52776 CPUtime=0.09 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 10324 0 0 0 8 1 0 0 20 0 1 0 140529884 95694848 13194 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 23363 13194 3210 3540 0 11620 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 93452 KiB
Current children cumulated memory: 52776 KiB

[startup+0.205953 s]*
/proc/loadavg: 4.11 4.15 4.16 5/258 714216
/proc/meminfo: memFree=125788536/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=130044 memory=89300 CPUtime=0.2 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 19447 0 0 0 18 2 0 0 20 0 1 0 140529884 133165056 22325 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 32511 22325 3210 3540 0 20768 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 130044 KiB
Current children cumulated memory: 89300 KiB

[startup+0.305844 s]*
/proc/loadavg: 4.11 4.15 4.16 5/258 714216
/proc/meminfo: memFree=125752808/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=164548 memory=123732 CPUtime=0.3 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 28054 0 0 0 27 3 0 0 20 0 1 0 140529884 168497152 30933 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 41137 30933 3210 3540 0 29394 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 164548 KiB
Current children cumulated memory: 123732 KiB

[startup+0.700236 s]
/proc/loadavg: 4.11 4.15 4.16 5/258 714216
/proc/meminfo: memFree=125688156/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=295916 memory=255344 CPUtime=0.68 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 60396 0 0 0 60 8 0 0 20 0 1 0 140529884 303017984 63836 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 73979 63836 3210 3540 0 62236 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 295916 KiB
Current children cumulated memory: 255344 KiB

[startup+1.50023 s]
/proc/loadavg: 4.11 4.15 4.16 5/258 714216
/proc/meminfo: memFree=125521076/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=590600 memory=547052 CPUtime=1.48 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 133093 0 0 0 130 18 0 0 20 0 1 0 140529884 604774400 136763 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 147650 136763 3513 3540 0 135907 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 590600 KiB
Current children cumulated memory: 547052 KiB

[startup+3.10581 s]
/proc/loadavg: 4.10 4.14 4.16 5/258 714217
/proc/meminfo: memFree=124608132/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=1355864 memory=1302436 CPUtime=3.08 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 313711 0 0 0 261 47 0 0 20 0 1 0 140529884 1388404736 325609 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 338966 325609 3561 3540 0 327223 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1355864 KiB
Current children cumulated memory: 1302436 KiB

[startup+6.30024 s]
/proc/loadavg: 4.10 4.14 4.16 5/258 714217
/proc/meminfo: memFree=123666732/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=2258988 memory=2204852 CPUtime=6.26 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 527040 0 0 0 550 76 0 0 20 0 1 0 140529884 2313203712 551213 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 564747 551213 3561 3540 0 553004 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2258988 KiB
Current children cumulated memory: 2204852 KiB

[startup+12.7002 s]
/proc/loadavg: 4.10 4.14 4.16 6/258 714217
/proc/meminfo: memFree=123518980/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=2409052 memory=2348336 CPUtime=12.64 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 556425 0 0 0 1182 82 0 0 20 0 1 0 140529884 2466869248 587084 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 602263 587084 3609 3540 0 590520 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2409052 KiB
Current children cumulated memory: 2348336 KiB

[startup+25.5002 s]
/proc/loadavg: 4.15 4.15 4.16 5/258 714221
/proc/meminfo: memFree=122092736/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=4285392 memory=3782232 CPUtime=25.39 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 638237 0 0 0 2414 125 0 0 20 0 1 0 140529884 4388241408 945558 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 1071348 945558 3641 3540 0 1059605 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 4285392 KiB
Current children cumulated memory: 3782232 KiB

[startup+51.1057 s]
/proc/loadavg: 4.16 4.15 4.16 5/258 714224
/proc/meminfo: memFree=119032608/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=6474340 memory=5971168 CPUtime=50.89 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 1185499 0 0 0 4864 225 0 0 20 0 1 0 140529884 6629724160 1492792 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 1618585 1492792 3641 3540 0 1606842 0
Current children cumulated CPU time: 50.89 s
Current children cumulated vsize: 6474340 KiB
Current children cumulated memory: 5971168 KiB

[startup+96.1558 s]
# the end of solver process 714215 was just reported to runsolver
# Child ended because it received signal 11 (SIGSEGV)
Child dumped core

# cumulated CPU time of all completed processes:  user=85.8976 s, system=5.92225 s

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

[startup+51.2003 s]
/proc/loadavg: 4.16 4.15 4.16 5/258 714224
/proc/meminfo: memFree=119032608/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=6482520 memory=5979352 CPUtime=50.98 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 1187567 0 0 0 4872 226 0 0 20 0 1 0 140529884 6638100480 1494838 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 1620630 1494838 3641 3540 0 1608887 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 6482520 KiB
Current children cumulated memory: 5979352 KiB

[startup+76.8002 s]
/proc/loadavg: 4.11 4.14 4.16 5/256 714231
/proc/meminfo: memFree=116656804/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=8901496 memory=8398232 CPUtime=76.52 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 1792302 0 0 0 7327 325 0 0 20 0 1 0 140529884 9115131904 2099558 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 2225374 2099558 3641 3540 0 2213631 0
Current children cumulated CPU time: 76.52 s
Current children cumulated vsize: 8901496 KiB
Current children cumulated memory: 8398232 KiB

[startup+89.6002 s]
/proc/loadavg: 4.16 4.15 4.16 5/256 714232
/proc/meminfo: memFree=115371572/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=10164516 memory=9661208 CPUtime=89.29 cores=1,3
/proc/714215/stat : 714215 (pbscip) R 714212 714215 708045 0 -1 4194304 2108103 0 0 0 8553 376 0 0 20 0 1 0 140529884 10408464384 2415302 134679101440 4194304 18693293 140728811340096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 2541129 2415302 3641 3540 0 2529386 0
Current children cumulated CPU time: 89.29 s
Current children cumulated vsize: 10164516 KiB
Current children cumulated memory: 9661208 KiB

[startup+92.8002 s]
/proc/loadavg: 4.16 4.15 4.16 7/257 714234
/proc/meminfo: memFree=113107280/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=10202732 memory=9699488 CPUtime=91.57 cores=1,3
/proc/714215/stat : 714215 (pbscip) S 714212 714215 708045 0 -1 4195840 2117666 0 0 0 8589 568 0 0 20 0 1 0 140529884 10447597568 2424872 134679101440 4194304 18693293 140728811340096 140728802963432 14266023 0 0 0 2 0 0 0 17 3 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 2550683 2424872 3641 3540 0 2538940 0
Current children cumulated CPU time: 91.57 s
Current children cumulated vsize: 10202732 KiB
Current children cumulated memory: 9699488 KiB

[startup+94.4001 s]
/proc/loadavg: 4.14 4.15 4.16 4/257 714236
/proc/meminfo: memFree=112801272/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=10202732 memory=9699488 CPUtime=91.57 cores=1,3
/proc/714215/stat : 714215 (pbscip) S 714212 714215 708045 0 -1 4195840 2117666 0 0 0 8589 568 0 0 20 0 1 0 140529884 10447597568 2424872 134679101440 4194304 18693293 140728811340096 140728802963432 14266023 0 0 0 2 0 0 0 17 3 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 2550683 2424872 3641 3540 0 2538940 0
Current children cumulated CPU time: 91.57 s
Current children cumulated vsize: 10202732 KiB
Current children cumulated memory: 9699488 KiB

[startup+95.2001 s]
/proc/loadavg: 4.14 4.15 4.16 4/257 714236
/proc/meminfo: memFree=112801272/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=10202732 memory=9699488 CPUtime=91.57 cores=1,3
/proc/714215/stat : 714215 (pbscip) S 714212 714215 708045 0 -1 4195840 2117666 0 0 0 8589 568 0 0 20 0 1 0 140529884 10447597568 2424872 134679101440 4194304 18693293 140728811340096 140728802963432 14266023 0 0 0 2 0 0 0 17 3 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 2550683 2424872 3641 3540 0 2538940 0
Current children cumulated CPU time: 91.57 s
Current children cumulated vsize: 10202732 KiB
Current children cumulated memory: 9699488 KiB

[startup+95.6001 s]
/proc/loadavg: 4.14 4.15 4.16 4/257 714236
/proc/meminfo: memFree=112801272/131524600 swapFree=131071996/131071996
[pid=714215] ppid=714212 vsize=10202732 memory=9699488 CPUtime=91.57 cores=1,3
/proc/714215/stat : 714215 (pbscip) S 714212 714215 708045 0 -1 4195840 2117666 0 0 0 8589 568 0 0 20 0 1 0 140529884 10447597568 2424872 134679101440 4194304 18693293 140728811340096 140728802963432 14266023 0 0 0 2 0 0 0 17 3 0 0 0 0 0 21375888 21430392 33652736 140728811344874 140728811344973 140728811344973 140728811352014 0
/proc/714215/statm: 2550683 2424872 3641 3540 0 2538940 0
Current children cumulated CPU time: 91.57 s
Current children cumulated vsize: 10202732 KiB
Current children cumulated memory: 9699488 KiB

[startup+96.001 s]*
/proc/loadavg: 4.14 4.15 4.16 5/257 714236
/proc/meminfo: memFree=118614400/131524600 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

[startup+96.1057 s]
/proc/loadavg: 4.14 4.15 4.16 5/257 714236
/proc/meminfo: memFree=118614400/131524600 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): 96.1559
CPU time (s): 91.8199
CPU user time (s): 85.8976
CPU system time (s): 5.92225
CPU usage (%): 95.4906
Max. virtual memory (cumulated for all children) (KiB): 10202732
Max. memory (cumulated for all children) (KiB): 9699488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 85.8976
system time used= 5.92225
maximum resident set size= 9699676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2117666
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= 31
involuntary context switches= 149


# summary of solver processes directly reported to runsolver:
#   pid: 714215
#   total CPU time (s): 91.8199
#   total CPU user time (s): 85.8976
#   total CPU system time (s): 5.92225

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.198766 second user time and 0.462942 second system time

The end

Launcher Data

Begin job on nodeC021 at 2024-07-13 17:14:33
IDJOB=4425177
IDBENCH=143882
IDSOLVER=3038
FILE ID=nodeC021/4425177-1720883660
RUNJOBID= nodeC021-1720879214-711486
SLURM_JOB_ID= 7483762
Free space on /tmp= 890016 MiB

SOLVER NAME= SCIP 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/celar/normalized-celar6-sub3_wcsp.wbo
COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425177-1720883660/watcher-4425177-1720883660 -o /tmp/evaluation-result-4425177-1720883660/solver-4425177-1720883660 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1720879214-711486 --watchdog 3760  pbscip -f HOME/instance-4425177-1720883660.wbo -t 3600 -j 2 -m 31000

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

MD5SUM BENCH= 25adf5b940a77273e2a5bcad45fe6bb3
RANDOM SEED=608322050

nodeC021.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3672.199
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	: 6999.42
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		: 3664.975
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	: 7005.23
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		: 3599.898
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	: 6999.42
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		: 3674.304
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	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3672.232
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	: 6999.42
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		: 3674.860
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	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.843
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	: 6999.42
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		: 3599.819
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	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125864028 kB
MemAvailable:   126504060 kB
Buffers:          330280 kB
Cached:          1148280 kB
SwapCached:            0 kB
Active:           511464 kB
Inactive:        4565836 kB
Active(anon):       1544 kB
Inactive(anon):  3634916 kB
Active(file):     509920 kB
Inactive(file):   930920 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28036 kB
Writeback:             0 kB
AnonPages:       3598024 kB
Mapped:           135680 kB
Shmem:             37720 kB
KReclaimable:      78032 kB
Slab:             178820 kB
SReclaimable:      78032 kB
SUnreclaim:       100788 kB
KernelStack:        4144 kB
PageTables:        16652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    4269512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            54848 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2105344 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:      215764 kB
DirectMap2M:    11091968 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 889996 MiB
End job on nodeC021 at 2024-07-13 17:16:09