Trace number 4510197

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-NaPS 1.00a1UNSAT 1.91575 1.94616

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL/
normalized-3col-left3reg-l010-r010-n1.opb
MD5SUM1ac2a0badfed6aa671f7830edb7512c9
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.014104
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables753
Total number of constraints1604
Number of constraints which are clauses1353
Number of constraints which are cardinality constraints (but not clauses)251
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

1.85/1.91	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4510197-1751192072.opb
1.85/1.91	c Solving mode: decision
1.85/1.91	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
1.85/1.91	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
1.85/1.91	c original problem has 753 variables (753 bin, 0 int, 0 impl, 0 cont) and 1604 constraints
1.85/1.91	c presolving:
1.85/1.91	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1604 upgd conss, 0 impls, 1604 clqs
1.85/1.91	c    (0.0s) probing: 51/753 (6.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.85/1.91	c    (0.0s) probing aborted: 50/50 successive totally useless probings
1.85/1.91	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
1.85/1.91	c    (0.0s) symmetry computation finished: 2 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
1.85/1.91	c dynamic symmetry handling statistics:
1.85/1.91	c    orbitopal reduction:       no components
1.85/1.91	c    orbital reduction:         no components
1.85/1.91	c    lexicographic reduction:   no permutations
1.85/1.91	c handled 1 out of 1 symmetry components
1.85/1.91	c (round 2, exhaustive) 15 del vars, 0 del conss, 1 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1604 upgd conss, 0 impls, 1542 clqs
1.85/1.91	c (round 3, fast)       39 del vars, 74 del conss, 1 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1604 upgd conss, 0 impls, 1530 clqs
1.85/1.91	c    (0.0s) probing: 56/753 (7.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.85/1.91	c    (0.0s) probing aborted: 50/50 successive totally useless probings
1.85/1.91	c presolving (4 rounds: 4 fast, 3 medium, 3 exhaustive):
1.85/1.91	c  39 deleted vars, 74 deleted constraints, 1 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.85/1.91	c  0 implications, 1530 cliques
1.85/1.91	c presolved problem has 726 variables (726 bin, 0 int, 0 impl, 0 cont) and 1531 constraints
1.85/1.91	c    1530 constraints of type <setppc>
1.85/1.91	c       1 constraints of type <orbitope>
1.85/1.91	c transformed objective value is always integral (scale: 1)
1.85/1.91	c Presolving Time: 0.02
1.85/1.91	c 
1.85/1.91	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
1.85/1.91	c   0.0s|     1 |     0 |   633 |     - |    15M |   0 | 726 |1553 |1530 |   0 |  0 |  21 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.1s|     1 |     0 |  1870 |     - |    16M |   0 | 726 |1610 |1588 |  58 |  1 |  24 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.2s|     1 |     0 |  2011 |     - |    17M |   0 | 726 |1611 |1623 |  93 |  2 |  25 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.2s|     1 |     0 |  2110 |     - |    18M |   0 | 726 |1613 |1638 | 108 |  3 |  27 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.3s|     1 |     0 |  2153 |     - |    20M |   0 | 726 |1614 |1654 | 124 |  4 |  28 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.3s|     1 |     0 |  2245 |     - |    21M |   0 | 726 |1615 |1667 | 137 |  5 |  29 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.4s|     1 |     0 |  2311 |     - |    25M |   0 | 726 |1616 |1680 | 150 |  6 |  30 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.4s|     1 |     0 |  2370 |     - |    28M |   0 | 726 |1617 |1692 | 162 |  7 |  31 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.5s|     1 |     0 |  2433 |     - |    29M |   0 | 726 |1618 |1703 | 173 |  8 |  32 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.5s|     1 |     0 |  2505 |     - |    30M |   0 | 726 |1619 |1710 | 180 |  9 |  33 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.5s|     1 |     0 |  2554 |     - |    32M |   0 | 726 |1620 |1721 | 191 | 10 |  34 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.5s|     1 |     0 |  2587 |     - |    32M |   0 | 726 |1621 |1730 | 200 | 11 |  35 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   0.6s|     1 |     2 |  3275 |     - |    32M |   0 | 726 |1627 |1730 | 200 | 11 |  41 |  11 | 0.000000e+00 |      --      |    Inf | unknown
1.85/1.91	c   1.5s|   100 |    11 |  6304 |  37.5 |    34M |  18 | 726 |1684 |1628 | 293 |  0 | 154 |  11 | 0.000000e+00 |      --      |    Inf |  78.20%
1.85/1.91	c 
1.85/1.91	c SCIP Status        : problem is solved [infeasible]
1.85/1.91	c Solving Time (sec) : 1.77
1.85/1.91	c Solving Nodes      : 159
1.85/1.91	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1.85/1.91	c Dual Bound         : +1.00000000000000e+20
1.85/1.91	c Gap                : 0.00 %
1.85/1.91	c SCIP found the problem to be infeasible.
1.85/1.91	s UNSATISFIABLE

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: 63708 MiB (62839 MiB free)
  memory of node 1: 64465 MiB (60420 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510197-1751192072/watcher-4510197-1751192072 -o /tmp/evaluation-result-4510197-1751192072/solver-4510197-1751192072 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751183027-22498 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4510197-1751192072.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=24152, runsolver pid=24149
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 4.45 4.20 4.12 5/271 24157
/proc/meminfo: memFree=126208472/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1187348 memory=32136 CPUtime=0.07 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 3812 0 0 0 6 1 0 0 20 0 1 0 34881763 1215844352 8034 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 296837 8034 4871 1 0 268859 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 1191540 KiB
Current children cumulated memory: 35080 KiB

[startup+0.205571 s]*
/proc/loadavg: 4.45 4.20 4.12 6/271 24157
/proc/meminfo: memFree=126185540/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1214248 memory=64904 CPUtime=0.17 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 9013 0 0 0 15 2 0 0 20 0 1 0 34881763 1243389952 16226 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 303562 16226 8135 1 0 274920 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1218440 KiB
Current children cumulated memory: 67848 KiB

[startup+0.304707 s]*
/proc/loadavg: 4.45 4.20 4.12 5/271 24157
/proc/meminfo: memFree=126177476/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1225204 memory=74504 CPUtime=0.27 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 11411 0 0 0 25 2 0 0 20 0 1 0 34881763 1254608896 18626 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 306301 18626 8135 1 0 277659 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1229396 KiB
Current children cumulated memory: 77448 KiB

[startup+0.700157 s]
/proc/loadavg: 4.45 4.20 4.12 5/271 24157
/proc/meminfo: memFree=126177224/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1231372 memory=80776 CPUtime=0.66 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 12984 0 0 0 63 3 0 0 20 0 1 0 34881763 1260924928 20194 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 307843 20194 8135 1 0 279201 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 1235564 KiB
Current children cumulated memory: 83720 KiB

[startup+1.50021 s]
/proc/loadavg: 4.45 4.20 4.12 5/271 24157
/proc/meminfo: memFree=126161096/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1241388 memory=91016 CPUtime=1.45 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 15538 0 0 0 142 3 0 0 20 0 1 0 34881763 1271181312 22754 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 310347 22754 8135 1 0 281705 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 1245580 KiB
Current children cumulated memory: 93960 KiB

[startup+1.94612 s]
# the end of solver process 24152 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.8681 s, system=0.047651 s

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

[startup+1.60023 s]
/proc/loadavg: 4.45 4.20 4.12 5/271 24157
/proc/meminfo: memFree=126161096/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1242292 memory=91784 CPUtime=1.55 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 15735 0 0 0 152 3 0 0 20 0 1 0 34881763 1272107008 22946 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 310573 22946 8135 1 0 281931 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 1246484 KiB
Current children cumulated memory: 94728 KiB

[startup+1.80017 s]
/proc/loadavg: 4.45 4.20 4.12 5/271 24157
/proc/meminfo: memFree=126161096/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1241988 memory=91468 CPUtime=1.75 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 16172 0 0 0 172 3 0 0 20 0 1 0 34881763 1271795712 22867 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 310497 22867 8135 1 0 281855 0
Current children cumulated CPU time: 1.75 s
Current children cumulated vsize: 1246180 KiB
Current children cumulated memory: 94412 KiB

[startup+1.90018 s]
/proc/loadavg: 4.45 4.20 4.12 5/271 24157
/proc/meminfo: memFree=126161096/131249992 swapFree=33010672/33010684
[pid=24152] ppid=24149 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/24152/stat : 24152 (scip-naps-1.00.) S 24149 24152 22487 0 -1 4194304 258 324 0 0 0 0 0 0 20 0 1 0 34881761 4292608 736 18446744073709551615 94669180858368 94669181752901 140729942071792 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94669181991952 94669182039696 94669196156928 140729942079905 140729942080002 140729942080002 140729942085604 0
/proc/24152/statm: 1048 736 672 219 0 110 0
[pid=24157] ppid=24152 vsize=1243312 memory=92748 CPUtime=1.85 cores=4,6
/proc/24157/stat : 24157 (python3) R 24152 24152 22487 0 -1 4194304 16472 0 0 0 182 3 0 0 20 0 1 0 34881763 1273151488 23187 18446744073709551615 94264578101248 94264578101625 140734247417168 0 0 0 0 16781312 2 0 0 0 17 4 0 0 0 0 0 94264578112920 94264578113540 94264578371584 140734247422296 140734247422498 140734247422498 140734247428071 0
/proc/24157/statm: 310828 23187 8135 1 0 282186 0
Current children cumulated CPU time: 1.85 s
Current children cumulated vsize: 1247504 KiB
Current children cumulated memory: 95692 KiB

Child status: 0

Real time (s): 1.94616
CPU time (s): 1.91575
CPU user time (s): 1.8681
CPU system time (s): 0.047651
CPU usage (%): 98.4374
Max. virtual memory (cumulated for all children) (KiB): 1247504
Max. memory (cumulated for all children) (KiB): 95692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.8681
system time used= 0.047651
maximum resident set size= 93260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17094
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= 334
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 24152
#   total CPU time (s): 1.91575
#   total CPU user time (s): 1.8681
#   total CPU system time (s): 0.047651

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013851 second user time and 0.033669 second system time

The end

Launcher Data

Begin job on nodeC035 at 2025-06-29 12:14:32
IDJOB=4510197
IDBENCH=160331
IDSOLVER=3368
FILE ID=nodeC035/4510197-1751192072
RUNJOBID= nodeC035-1751183027-22498
SLURM_JOB_ID= 9587567
Free space on /tmp= 433044 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL/normalized-3col-left3reg-l010-r010-n1.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510197-1751192072/watcher-4510197-1751192072 -o /tmp/evaluation-result-4510197-1751192072/solver-4510197-1751192072 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751183027-22498 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4510197-1751192072.opb

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

MD5SUM BENCH= 1ac2a0badfed6aa671f7830edb7512c9
RANDOM SEED=1190404236

nodeC035 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3599.751
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3599.750
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3622.080
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3512.514
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3487.029
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3599.740
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3599.747
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3765.670
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        126218300 kB
MemAvailable:   128654100 kB
Buffers:            2352 kB
Cached:          3230356 kB
SwapCached:            8 kB
Active:          1419620 kB
Inactive:        2980220 kB
Active(anon):    1179152 kB
Inactive(anon):     6036 kB
Active(file):     240468 kB
Inactive(file):  2974184 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5480 kB
Writeback:             0 kB
AnonPages:       1164912 kB
Mapped:           129352 kB
Shmem:             18056 kB
KReclaimable:     120776 kB
Slab:             207276 kB
SReclaimable:     120776 kB
SUnreclaim:        86500 kB
KernelStack:        4396 kB
PageTables:         6076 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    4729224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150664 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    227328 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433040 MiB
End job on nodeC035 at 2025-06-29 12:14:34