Trace number 4488507

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP-NaPS 1.00a1OPT223 0.266015 0.305132

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=223-Q=383.opb
MD5SUM9ec9005ab502a8bc5a070a7dbaab5a62
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark223
Best CPU time to get the best result obtained on this benchmark0.01128
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 85409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 346530
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.16/0.27	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4488507-1751326784.opb
0.16/0.27	c Solving mode: optimization
0.16/0.27	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.16/0.27	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.16/0.27	c original problem has 99 variables (99 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.16/0.27	c presolving:
0.16/0.27	c (round 1, fast)       4 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 146 clqs
0.16/0.27	c (round 2, fast)       6 del vars, 19 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 162 clqs
0.16/0.27	c (round 3, medium)     22 del vars, 19 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 129 clqs
0.16/0.27	c (round 4, fast)       22 del vars, 51 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 0 impls, 130 clqs
0.16/0.27	c (round 5, exhaustive) 22 del vars, 53 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 0 impls, 130 clqs
0.16/0.27	c (round 6, fast)       24 del vars, 54 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 0 impls, 127 clqs
0.16/0.27	c (round 7, fast)       24 del vars, 54 del conss, 0 add conss, 0 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 0 impls, 128 clqs
0.16/0.27	c (round 8, exhaustive) 24 del vars, 56 del conss, 0 add conss, 0 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 0 impls, 128 clqs
0.16/0.27	c (round 9, fast)       25 del vars, 57 del conss, 0 add conss, 0 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 0 impls, 126 clqs
0.16/0.27	c (round 10, exhaustive) 25 del vars, 57 del conss, 0 add conss, 0 chg bounds, 2 chg sides, 2 chg coeffs, 186 upgd conss, 0 impls, 126 clqs
0.16/0.27	c (round 11, exhaustive) 25 del vars, 243 del conss, 62 add conss, 0 chg bounds, 2 chg sides, 2 chg coeffs, 186 upgd conss, 0 impls, 126 clqs
0.16/0.27	c (round 12, exhaustive) 26 del vars, 244 del conss, 62 add conss, 0 chg bounds, 2 chg sides, 2 chg coeffs, 186 upgd conss, 0 impls, 124 clqs
0.16/0.27	c    (0.0s) probing cycle finished: starting next cycle
0.16/0.27	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.16/0.27	c    (0.0s) no symmetry present (symcode time: 0.00)
0.16/0.27	c presolving (13 rounds: 13 fast, 7 medium, 6 exhaustive):
0.16/0.27	c  26 deleted vars, 244 deleted constraints, 62 added constraints, 0 tightened bounds, 0 added holes, 2 changed sides, 2 changed coefficients
0.16/0.27	c  0 implications, 154 cliques
0.16/0.27	c presolved problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 62 constraints
0.16/0.27	c      61 constraints of type <and>
0.16/0.27	c       1 constraints of type <linear>
0.16/0.27	c transformed objective value is always integral (scale: 2)
0.16/0.27	c Presolving Time: 0.00
0.16/0.27	c 
0.16/0.27	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.16/0.27	c   0.0s|     1 |     0 |     9 |     - |  2338k |   0 |  75 |  71 | 123 |   0 |  0 |  10 |   0 | 1.000000e+00 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   127 |     - |  2417k |   0 |  75 | 138 | 114 |   3 |  1 |  12 |   0 | 5.875000e+01 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   146 |     - |  2785k |   0 |  75 | 139 | 130 |  19 |  2 |  13 |   0 | 1.435000e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   166 |     - |  2825k |   0 |  75 | 136 | 151 |  40 |  3 |  13 |   0 | 1.671409e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   168 |     - |  2913k |   0 |  75 | 135 | 152 |  41 |  4 |  13 |   0 | 1.671409e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   181 |     - |  2953k |   0 |  75 | 134 | 153 |  42 |  5 |  13 |   0 | 1.697912e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   187 |     - |  3354k |   0 |  75 | 135 | 157 |  46 |  6 |  14 |   0 | 1.697912e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   189 |     - |  3502k |   0 |  75 | 136 | 160 |  49 |  7 |  15 |   0 | 1.697912e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.0s|     1 |     0 |   201 |     - |  3853k |   0 |  75 | 140 | 162 |  51 |  8 |  19 |   0 | 1.716487e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   247 |     - |  4255k |   0 |  75 | 140 | 166 |  55 |  9 |  19 |   0 | 1.717413e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   282 |     - |  4576k |   0 |  75 | 143 | 169 |  58 | 10 |  23 |   0 | 1.750344e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   285 |     - |  4759k |   0 |  75 | 143 | 171 |  60 | 11 |  23 |   0 | 1.750783e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   304 |     - |  4777k |   0 |  75 | 143 | 173 |  62 | 12 |  23 |   0 | 1.751219e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   306 |     - |  4812k |   0 |  75 | 143 | 175 |  64 | 13 |  23 |   0 | 1.751219e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   312 |     - |  4882k |   0 |  75 | 143 | 177 |  66 | 14 |  23 |   0 | 1.751243e+02 |      --      |    Inf | unknown
0.16/0.27	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.16/0.27	c   0.1s|     1 |     0 |   313 |     - |  5090k |   0 |  75 | 144 | 177 |  68 | 15 |  24 |   0 | 1.751258e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   314 |     - |  5090k |   0 |  75 | 144 | 178 |  69 | 16 |  24 |   0 | 1.751264e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   317 |     - |  5109k |   0 |  75 | 147 | 180 |  71 | 17 |  27 |   0 | 1.752970e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   318 |     - |  5130k |   0 |  75 | 148 | 181 |  72 | 18 |  28 |   0 | 1.753005e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   332 |     - |  5164k |   0 |  75 | 149 | 184 |  75 | 19 |  29 |   0 | 1.755902e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   350 |     - |  5214k |   0 |  75 | 152 | 189 |  80 | 20 |  32 |   0 | 1.756285e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   357 |     - |  5217k |   0 |  75 | 154 | 175 |  86 | 21 |  34 |   0 | 1.758557e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   360 |     - |  5217k |   0 |  75 | 154 | 178 |  89 | 22 |  34 |   0 | 1.758682e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   383 |     - |  5219k |   0 |  75 | 155 | 181 |  92 | 23 |  35 |   0 | 1.759725e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   394 |     - |  5219k |   0 |  75 | 155 | 185 |  96 | 24 |  35 |   0 | 1.763664e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   410 |     - |  5221k |   0 |  75 | 155 | 192 | 103 | 25 |  35 |   0 | 1.782500e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   413 |     - |  5223k |   0 |  75 | 158 | 195 | 106 | 26 |  38 |   0 | 1.782824e+02 |      --      |    Inf | unknown
0.16/0.27	c   0.1s|     1 |     0 |   415 |     - |  5226k |   0 |  75 | 159 | 189 | 108 | 27 |  39 |   0 | 1.782824e+02 |      --      |    Inf | unknown
0.16/0.27	c (run 1, node 1) restarting after 10 global fixings of integer variables
0.16/0.27	c 
0.16/0.27	c (restart) converted 74 cuts from the global cut pool into linear constraints
0.16/0.27	c 
0.16/0.27	c presolving:
0.16/0.27	c (round 1, fast)       41 del vars, 73 del conss, 1 add conss, 0 chg bounds, 21 chg sides, 92 chg coeffs, 0 upgd conss, 0 impls, 70 clqs
0.16/0.27	c (round 2, fast)       42 del vars, 78 del conss, 2 add conss, 0 chg bounds, 36 chg sides, 109 chg coeffs, 0 upgd conss, 0 impls, 69 clqs
0.16/0.27	c (round 3, fast)       42 del vars, 78 del conss, 2 add conss, 0 chg bounds, 62 chg sides, 134 chg coeffs, 0 upgd conss, 0 impls, 69 clqs
0.16/0.27	c (round 4, exhaustive) 42 del vars, 84 del conss, 2 add conss, 0 chg bounds, 67 chg sides, 134 chg coeffs, 0 upgd conss, 0 impls, 69 clqs
0.16/0.27	c (round 5, exhaustive) 42 del vars, 84 del conss, 2 add conss, 0 chg bounds, 67 chg sides, 134 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 6, fast)       42 del vars, 84 del conss, 2 add conss, 0 chg bounds, 68 chg sides, 135 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 7, medium)     42 del vars, 85 del conss, 4 add conss, 0 chg bounds, 72 chg sides, 141 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 8, exhaustive) 42 del vars, 85 del conss, 4 add conss, 0 chg bounds, 72 chg sides, 152 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 9, exhaustive) 42 del vars, 85 del conss, 4 add conss, 0 chg bounds, 72 chg sides, 158 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 10, fast)       42 del vars, 85 del conss, 4 add conss, 0 chg bounds, 74 chg sides, 165 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 11, exhaustive) 42 del vars, 85 del conss, 4 add conss, 0 chg bounds, 74 chg sides, 166 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 12, exhaustive) 42 del vars, 86 del conss, 4 add conss, 0 chg bounds, 74 chg sides, 166 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 13, exhaustive) 42 del vars, 96 del conss, 4 add conss, 0 chg bounds, 74 chg sides, 168 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 14, exhaustive) 42 del vars, 96 del conss, 4 add conss, 0 chg bounds, 74 chg sides, 248 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 15, fast)       42 del vars, 97 del conss, 4 add conss, 0 chg bounds, 74 chg sides, 248 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c (round 16, exhaustive) 42 del vars, 100 del conss, 4 add conss, 0 chg bounds, 74 chg sides, 249 chg coeffs, 75 upgd conss, 0 impls, 69 clqs
0.16/0.29	c presolving (17 rounds: 17 fast, 11 medium, 10 exhaustive):
0.16/0.29	c  42 deleted vars, 100 deleted constraints, 4 added constraints, 0 tightened bounds, 0 added holes, 74 changed sides, 249 changed coefficients
0.16/0.29	c  0 implications, 69 cliques
0.16/0.29	c presolved problem has 33 variables (33 bin, 0 int, 0 impl, 0 cont) and 127 constraints
0.16/0.29	c      13 constraints of type <knapsack>
0.16/0.29	c      30 constraints of type <setppc>
0.16/0.29	c      24 constraints of type <and>
0.16/0.29	c       8 constraints of type <linear>
0.16/0.29	c      52 constraints of type <logicor>
0.16/0.29	c transformed objective value is always integral (scale: 16)
0.16/0.29	c Presolving Time: 0.01
0.16/0.29	c 
0.16/0.29	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.16/0.29	c   0.1s|     1 |     0 |   727 |     - |  5334k |   0 |  33 | 127 |  95 |   0 |  0 |  45 |   0 | 1.784599e+02 |      --      |    Inf | unknown
0.16/0.29	c * 0.1s|     1 |     0 |   727 |     - |    LP  |   0 |  33 | 128 |  95 |   0 |  0 |  46 |   0 | 1.784599e+02 | 2.230000e+02 |  24.96%| unknown
0.16/0.29	c   0.1s|     1 |     0 |   737 |     - |  5359k |   0 |  33 | 129 |  98 |   3 |  1 |  46 |   0 | 2.230000e+02 | 2.230000e+02 |   0.00%| unknown
0.16/0.29	c   0.1s|     1 |     0 |   737 |     - |  5359k |   0 |  33 | 129 |  98 |   3 |  1 |  46 |   0 | 2.230000e+02 | 2.230000e+02 |   0.00%| unknown
0.16/0.29	c 
0.16/0.29	c SCIP Status        : problem is solved [optimal solution found]
0.16/0.29	c Solving Time (sec) : 0.12
0.16/0.29	c Solving Nodes      : 1 (total of 2 nodes in 2 runs)
0.16/0.29	c Primal Bound       : +2.23000000000000e+02 (1 solutions)
0.16/0.29	c Dual Bound         : +2.23000000000000e+02
0.16/0.29	c Gap                : 0.00 %
0.16/0.29	c All original constraints are satisfied.
0.16/0.29	c SCIP's best solution is verified feasible for the original problem.
0.16/0.29	c SCIP found an optimal solution.
0.16/0.29	o 223
0.16/0.29	s OPTIMUM FOUND
0.16/0.29	v x1 x2 x3 x4 x5 -x6 x7 x8 -x9 x19 x10 x20 x11 x21 x12 x22 x13 x23 x14 x24 x15 x25 x16 -x26 -x17 x27 x18 x28 x29 x30 x31 x32 x33 x34 -x35 x36 x37 x38 x39 x40 x41 x42 x43 -x44 x45 x46 x47 x48 x49 x50 x51 x52 -x53 x54 x55 x56 x57 x58 x59 x60 x61 -x62 x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 x74 x75 x76 x77 x78 x79 -x80 x81 x82 x83 x84 x85 x86 x87 x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data 

OK	223

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 (56231 MiB free)
  memory of node 1: 64465 MiB (55884 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4488507-1751326784/watcher-4488507-1751326784 -o /tmp/evaluation-result-4488507-1751326784/solver-4488507-1751326784 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751326494-44950 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4488507-1751326784.opb 

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 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=46560, runsolver pid=46557
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.07 3.56 3.72 5/273 46565
/proc/meminfo: memFree=114798856/131249988 swapFree=33010684/33010684
[pid=46560] ppid=46557 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46560/stat : 46560 (scip-naps-1.00.) S 46557 46560 44940 0 -1 4194304 257 318 0 0 0 0 0 0 20 0 1 0 48355932 4292608 736 18446744073709551615 94717470871552 94717471766085 140733180351360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94717472005136 94717472052880 94717482061824 140733180357025 140733180357122 140733180357122 140733180362724 0
/proc/46560/statm: 1048 736 672 219 0 110 0
[pid=46565] ppid=46560 vsize=1185788 memory=30408 CPUtime=0.05 cores=0,2
/proc/46565/stat : 46565 (python3) R 46560 46560 44940 0 -1 4194304 3465 0 0 0 4 1 0 0 20 0 1 0 48355935 1214246912 7602 18446744073709551615 93912182943744 93912182944121 140731946090928 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93912182955416 93912182956036 93912211636224 140731946096999 140731946097186 140731946097186 140731946102759 0
/proc/46565/statm: 296447 7602 4786 1 0 268515 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 1189980 KiB
Current children cumulated memory: 33352 KiB

[startup+0.205702 s]*
/proc/loadavg: 4.07 3.56 3.72 5/273 46565
/proc/meminfo: memFree=114790664/131249988 swapFree=33010684/33010684
[pid=46560] ppid=46557 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/46560/stat : 46560 (scip-naps-1.00.) S 46557 46560 44940 0 -1 4194304 257 318 0 0 0 0 0 0 20 0 1 0 48355932 4292608 736 18446744073709551615 94717470871552 94717471766085 140733180351360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94717472005136 94717472052880 94717482061824 140733180357025 140733180357122 140733180357122 140733180362724 0
/proc/46560/statm: 1048 736 672 219 0 110 0
[pid=46565] ppid=46560 vsize=1202968 memory=55368 CPUtime=0.16 cores=0,2
/proc/46565/stat : 46565 (python3) R 46560 46560 44940 0 -1 4194304 6618 0 0 0 14 2 0 0 20 0 1 0 48355935 1231839232 13842 18446744073709551615 93912182943744 93912182944121 140731946090928 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93912182955416 93912182956036 93912211636224 140731946096999 140731946097186 140731946097186 140731946102759 0
/proc/46565/statm: 300742 13842 8146 1 0 272100 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 1207160 KiB
Current children cumulated memory: 58312 KiB

[startup+0.305078 s]
# the end of solver process 46560 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.235604 s, system=0.030411 s

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

Child status: 0

Real time (s): 0.305132
CPU time (s): 0.266015
CPU user time (s): 0.235604
CPU system time (s): 0.030411
CPU usage (%): 87.1803
Max. virtual memory (cumulated for all children) (KiB): 1207160
Max. memory (cumulated for all children) (KiB): 58312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.235604
system time used= 0.030411
maximum resident set size= 58336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7971
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= 350
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 46560
#   total CPU time (s): 0.266015
#   total CPU user time (s): 0.235604
#   total CPU system time (s): 0.030411

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008122 second user time and 0.019861 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-01 01:39:44
IDJOB=4488507
IDBENCH=147469
IDSOLVER=3368
FILE ID=nodeC020/4488507-1751326784
RUNJOBID= nodeC020-1751326494-44950
SLURM_JOB_ID= 9594363
Free space on /tmp= 432892 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/roussel/factor/normalized-factor-size=9-P=223-Q=383.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4488507-1751326784/watcher-4488507-1751326784 -o /tmp/evaluation-result-4488507-1751326784/solver-4488507-1751326784 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751326494-44950 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4488507-1751326784.opb

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

MD5SUM BENCH= 9ec9005ab502a8bc5a070a7dbaab5a62
RANDOM SEED=1025316338

nodeC020 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		: 3599.894
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	: 6999.79
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		: 3599.891
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	: 6999.79
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		: 3599.384
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	: 6999.79
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		: 3599.911
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	: 6999.79
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		: 3599.892
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	: 6999.79
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		: 3599.962
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	: 6999.79
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		: 3600.290
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	: 6999.79
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		: 3700.000
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	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        114807048 kB
MemAvailable:   115149700 kB
Buffers:            3280 kB
Cached:          1147316 kB
SwapCached:            0 kB
Active:         14981400 kB
Inactive:         839376 kB
Active(anon):   14688236 kB
Inactive(anon):        0 kB
Active(file):     293164 kB
Inactive(file):   839376 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5464 kB
Writeback:             0 kB
AnonPages:      14669712 kB
Mapped:           131072 kB
Shmem:             18056 kB
KReclaimable:      98700 kB
Slab:             186832 kB
SReclaimable:      98700 kB
SUnreclaim:        88132 kB
KernelStack:        4432 kB
PageTables:        32488 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:   19069812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8998912 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432888 MiB
End job on nodeC020 at 2025-07-01 01:39:44