Trace number 4529713

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 1.00a2SAT 1.59449 1.62297

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900574974.opb
MD5SUM66a843a38d3d734d88287529f8d66f8d
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.026821
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 663
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

1.45/1.58	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4529713-1752253447.opb
1.45/1.58	c Solving mode: decision
1.45/1.58	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
1.45/1.58	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
1.45/1.58	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
1.45/1.58	c presolving:
1.45/1.58	c (round 1, exhaustive) 0 del vars, 143 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 143 clqs
1.45/1.58	c (round 2, exhaustive) 0 del vars, 187 del conss, 0 add conss, 0 chg bounds, 44 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 143 clqs
1.45/1.58	c (round 3, exhaustive) 0 del vars, 198 del conss, 0 add conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 143 clqs
1.45/1.58	c (round 4, exhaustive) 0 del vars, 198 del conss, 0 add conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 2509 upgd conss, 0 impls, 143 clqs
1.45/1.58	c (round 5, exhaustive) 0 del vars, 264 del conss, 0 add conss, 0 chg bounds, 55 chg sides, 0 chg coeffs, 2509 upgd conss, 0 impls, 143 clqs
1.45/1.58	c    (0.0s) probing: 51/231 (22.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.45/1.58	c    (0.0s) probing aborted: 50/50 successive totally useless probings
1.45/1.58	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
1.45/1.58	c    (0.0s) symmetry computation finished: 1 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
1.45/1.58	c dynamic symmetry handling statistics:
1.45/1.58	c    orbitopal reduction:       no components
1.45/1.58	c    orbital reduction:          1 components of sizes 1
1.45/1.58	c    lexicographic reduction:    1 permutations with support sizes 121
1.45/1.58	c handled 1 out of 1 symmetry components
1.45/1.58	c presolving (6 rounds: 6 fast, 6 medium, 6 exhaustive):
1.45/1.58	c  0 deleted vars, 264 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 55 changed sides, 0 changed coefficients
1.45/1.58	c  0 implications, 143 cliques
1.45/1.58	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2443 constraints
1.45/1.58	c       1 constraints of type <knapsack>
1.45/1.58	c      22 constraints of type <setppc>
1.45/1.58	c    2420 constraints of type <logicor>
1.45/1.58	c transformed objective value is always integral (scale: 1)
1.45/1.58	c Presolving Time: 0.04
1.45/1.58	c 
1.45/1.58	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
1.45/1.58	c   0.0s|     1 |     0 |    95 |     - |    12M |   0 | 231 |2471 |2443 |   0 |  0 |  27 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.2s|     1 |     0 |  1441 |     - |    14M |   0 | 231 |2472 |2445 |   2 |  1 |  28 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.2s|     1 |     0 |  1470 |     - |    15M |   0 | 231 |2474 |2449 |   6 |  2 |  30 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.3s|     1 |     0 |  1488 |     - |    17M |   0 | 231 |2478 |2453 |  10 |  3 |  34 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.3s|     1 |     0 |  1506 |     - |    21M |   0 | 231 |2481 |2456 |  13 |  4 |  37 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.4s|     1 |     0 |  1516 |     - |    25M |   0 | 231 |2481 |2458 |  15 |  5 |  37 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.4s|     1 |     0 |  1526 |     - |    28M |   0 | 231 |2485 |2460 |  17 |  6 |  41 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.5s|     1 |     0 |  1544 |     - |    32M |   0 | 231 |2486 |2463 |  20 |  7 |  42 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.6s|     1 |     0 |  1565 |     - |    37M |   0 | 231 |2487 |2466 |  23 |  8 |  43 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.6s|     1 |     0 |  1580 |     - |    42M |   0 | 231 |2491 |2469 |  26 |  9 |  47 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.7s|     1 |     0 |  1591 |     - |    46M |   0 | 231 |2495 |2471 |  28 | 10 |  51 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.7s|     1 |     0 |  1608 |     - |    46M |   0 | 231 |2499 |2476 |  33 | 11 |  55 |   0 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   0.8s|     1 |     2 |  2010 |     - |    46M |   0 | 231 |2515 |2476 |  33 | 11 |  71 |  19 | 0.000000e+00 |      --      |    Inf | unknown
1.45/1.58	c   1.2s|   100 |    12 |  3924 |  23.4 |    51M |  20 | 231 |2590 |2452 |  57 |  1 | 150 |  19 | 0.000000e+00 |      --      |    Inf |  56.04%
1.45/1.58	c * 1.4s|   124 |     0 |  4362 |  22.4 |    LP  |  20 | 231 |2610 |2450 |  68 |  0 | 170 |  19 | 0.000000e+00 | 0.000000e+00 |   0.00%|  98.85%
1.45/1.58	c 
1.45/1.58	c SCIP Status        : problem is solved [optimal solution found]
1.45/1.58	c Solving Time (sec) : 1.41
1.45/1.58	c Solving Nodes      : 124
1.45/1.58	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.45/1.58	c Dual Bound         : +0.00000000000000e+00
1.45/1.58	c Gap                : 0.00 %
1.45/1.58	c All original constraints are satisfied.
1.45/1.58	c SCIP's best solution is verified feasible for the original problem.
1.45/1.58	c SCIP found a feasible solution.
1.45/1.58	s SATISFIABLE
1.45/1.58	v -x1 -x12 -x2 -x13 x3 -x14 -x4 -x15 -x5 -x16 -x6 -x17 -x7 -x18 -x8 x19 -x9 -x20 -x10 -x21 -x11 -x22 -x23 x24 -x25 -x26 -x27 -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 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x132 -x142 -x152 -x162 -x172 -x182 -x192 x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 x193 -x203 -x213 -x223 x123 -x133 -x154 -x164 -x174 -x184 -x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 x185 -x195 -x205 -x215 -x225 -x125 x135 -x145 -x155 -x176 -x186 -x196 -x206 -x216 -x226 -x126 -x136 -x146 -x156 -x166 -x187 -x197 -x207 x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 -x198 -x208 -x218 x228 -x128 -x138 x148 -x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 x179 -x189 -x199 -x220 -x230 -x130 -x140 -x150 x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 x171 -x181 -x191 -x201 -x211 -x221

Verifier Data

OK	0

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 (60515 MiB free)
  memory of node 1: 64465 MiB (61944 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529713-1752253447/watcher-4529713-1752253447 -o /tmp/evaluation-result-4529713-1752253447/solver-4529713-1752253447 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1752253269-115887 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4529713-1752253447.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=116159, runsolver pid=116156

[startup+0.100061 s]*
/proc/loadavg: 4.03 3.48 3.29 5/269 116164
/proc/meminfo: memFree=125391716/131250000 swapFree=33010684/33010684
[pid=116159] ppid=116156 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/116159/stat : 116159 (scip-naps-1.00a) S 116156 116159 115877 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 140967206 4292608 768 18446744073709551615 94596974526464 94596975420997 140720765812672 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94596975660048 94596975707792 94596993302528 140720765819291 140720765819390 140720765819390 140720765824994 0
/proc/116159/statm: 1048 768 704 219 0 110 0
[pid=116164] ppid=116159 vsize=1187380 memory=32132 CPUtime=0.07 cores=0,2
/proc/116164/stat : 116164 (python3) R 116159 116159 115877 0 -1 4194304 3798 0 0 0 6 1 0 0 20 0 1 0 140967208 1215877120 8033 18446744073709551615 93836467134464 93836467134841 140724844108896 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 93836467146136 93836467146756 93836484366336 140724844112207 140724844112416 140724844112416 140724844117991 0
/proc/116164/statm: 296845 8033 4905 1 0 268867 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 1191572 KiB
Current children cumulated memory: 35204 KiB

[startup+0.20558 s]*
/proc/loadavg: 4.03 3.48 3.29 5/269 116164
/proc/meminfo: memFree=125360216/131250000 swapFree=33010684/33010684
[pid=116159] ppid=116156 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/116159/stat : 116159 (scip-naps-1.00a) S 116156 116159 115877 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 140967206 4292608 768 18446744073709551615 94596974526464 94596975420997 140720765812672 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94596975660048 94596975707792 94596993302528 140720765819291 140720765819390 140720765819390 140720765824994 0
/proc/116159/statm: 1048 768 704 219 0 110 0
[pid=116164] ppid=116159 vsize=1210904 memory=63876 CPUtime=0.17 cores=0,2
/proc/116164/stat : 116164 (python3) R 116159 116159 115877 0 -1 4194304 8774 0 0 0 15 2 0 0 20 0 1 0 140967208 1239965696 15969 18446744073709551615 93836467134464 93836467134841 140724844108896 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 93836467146136 93836467146756 93836484366336 140724844112207 140724844112416 140724844112416 140724844117991 0
/proc/116164/statm: 302726 15969 8137 1 0 274084 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1215096 KiB
Current children cumulated memory: 66948 KiB

[startup+0.305595 s]*
/proc/loadavg: 4.03 3.48 3.29 5/269 116164
/proc/meminfo: memFree=125360216/131250000 swapFree=33010684/33010684
[pid=116159] ppid=116156 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/116159/stat : 116159 (scip-naps-1.00a) S 116156 116159 115877 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 140967206 4292608 768 18446744073709551615 94596974526464 94596975420997 140720765812672 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94596975660048 94596975707792 94596993302528 140720765819291 140720765819390 140720765819390 140720765824994 0
/proc/116159/statm: 1048 768 704 219 0 110 0
[pid=116164] ppid=116159 vsize=1212728 memory=65668 CPUtime=0.27 cores=0,2
/proc/116164/stat : 116164 (python3) R 116159 116159 115877 0 -1 4194304 9170 0 0 0 25 2 0 0 20 0 1 0 140967208 1241833472 16417 18446744073709551615 93836467134464 93836467134841 140724844108896 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 93836467146136 93836467146756 93836484366336 140724844112207 140724844112416 140724844112416 140724844117991 0
/proc/116164/statm: 303182 16417 8169 1 0 274540 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1216920 KiB
Current children cumulated memory: 68740 KiB

[startup+0.700188 s]
/proc/loadavg: 4.03 3.48 3.29 5/269 116164
/proc/meminfo: memFree=125352152/131250000 swapFree=33010684/33010684
[pid=116159] ppid=116156 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/116159/stat : 116159 (scip-naps-1.00a) S 116156 116159 115877 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 140967206 4292608 768 18446744073709551615 94596974526464 94596975420997 140720765812672 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94596975660048 94596975707792 94596993302528 140720765819291 140720765819390 140720765819390 140720765824994 0
/proc/116159/statm: 1048 768 704 219 0 110 0
[pid=116164] ppid=116159 vsize=1235528 memory=85508 CPUtime=0.66 cores=0,2
/proc/116164/stat : 116164 (python3) R 116159 116159 115877 0 -1 4194304 14150 0 0 0 63 3 0 0 20 0 1 0 140967208 1265180672 21377 18446744073709551615 93836467134464 93836467134841 140724844108896 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 93836467146136 93836467146756 93836484366336 140724844112207 140724844112416 140724844112416 140724844117991 0
/proc/116164/statm: 308882 21377 8169 1 0 280240 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 1239720 KiB
Current children cumulated memory: 88580 KiB

[startup+1.50016 s]
/proc/loadavg: 4.03 3.48 3.29 5/269 116164
/proc/meminfo: memFree=125328212/131250000 swapFree=33010684/33010684
[pid=116159] ppid=116156 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/116159/stat : 116159 (scip-naps-1.00a) S 116156 116159 115877 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 140967206 4292608 768 18446744073709551615 94596974526464 94596975420997 140720765812672 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94596975660048 94596975707792 94596993302528 140720765819291 140720765819390 140720765819390 140720765824994 0
/proc/116159/statm: 1048 768 704 219 0 110 0
[pid=116164] ppid=116159 vsize=1257308 memory=105948 CPUtime=1.45 cores=0,2
/proc/116164/stat : 116164 (python3) R 116159 116159 115877 0 -1 4194304 20115 0 0 0 141 4 0 0 20 0 1 0 140967208 1287483392 26487 18446744073709551615 93836467134464 93836467134841 140724844108896 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 93836467146136 93836467146756 93836484366336 140724844112207 140724844112416 140724844112416 140724844117991 0
/proc/116164/statm: 314327 26487 8169 1 0 285685 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 1261500 KiB
Current children cumulated memory: 109020 KiB

[startup+1.62292 s]
# the end of solver process 116159 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.53689 s, system=0.057604 s

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

[startup+1.60019 s]
/proc/loadavg: 4.03 3.48 3.29 5/269 116164
/proc/meminfo: memFree=125328212/131250000 swapFree=33010684/33010684
[pid=116159] ppid=116156 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/116159/stat : 116159 (scip-naps-1.00a) S 116156 116159 115877 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 140967206 4292608 768 18446744073709551615 94596974526464 94596975420997 140720765812672 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94596975660048 94596975707792 94596993302528 140720765819291 140720765819390 140720765819390 140720765824994 0
/proc/116159/statm: 1048 768 704 219 0 110 0
[pid=116164] ppid=116159 vsize=1257308 memory=106460 CPUtime=1.55 cores=0,2
/proc/116164/stat : 116164 (python3) R 116159 116159 115877 0 -1 4194304 20169 0 0 0 151 4 0 0 20 0 1 0 140967208 1287483392 26615 18446744073709551615 93836467134464 93836467134841 140724844108896 0 0 0 0 16781312 16386 0 0 0 17 0 0 0 0 0 0 93836467146136 93836467146756 93836484366336 140724844112207 140724844112416 140724844112416 140724844117991 0
/proc/116164/statm: 314327 26615 8233 1 0 285685 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 1261500 KiB
Current children cumulated memory: 109532 KiB

Child status: 0

Real time (s): 1.62297
CPU time (s): 1.59449
CPU user time (s): 1.53689
CPU system time (s): 0.057604
CPU usage (%): 98.2449
Max. virtual memory (cumulated for all children) (KiB): 1261500
Max. memory (cumulated for all children) (KiB): 109532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.53688
system time used= 0.057604
maximum resident set size= 106972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20801
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= 333
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 116159
#   total CPU time (s): 1.59449
#   total CPU user time (s): 1.53689
#   total CPU system time (s): 0.057604

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012381 second user time and 0.037035 second system time

The end

Launcher Data

Begin job on nodeC028 at 2025-07-11 19:04:07
IDJOB=4529713
IDBENCH=147956
IDSOLVER=3388
FILE ID=nodeC028/4529713-1752253447
RUNJOBID= nodeC028-1752253269-115887
SLURM_JOB_ID= 9682584
Free space on /tmp= 431172 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574974.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529713-1752253447/watcher-4529713-1752253447 -o /tmp/evaluation-result-4529713-1752253447/solver-4529713-1752253447 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1752253269-115887 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4529713-1752253447.opb

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

MD5SUM BENCH= 66a843a38d3d734d88287529f8d66f8d
RANDOM SEED=579332622

nodeC028 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		: 3599.900
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	: 7000.16
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		: 3599.967
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	: 7000.16
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		: 3726.599
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	: 7000.16
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		: 3687.982
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	: 7000.16
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		: 3600.146
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.171
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	: 7000.16
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		: 3600.353
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	: 7000.16
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		: 3603.584
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        125399276 kB
MemAvailable:   127815636 kB
Buffers:            3280 kB
Cached:          3214308 kB
SwapCached:            0 kB
Active:          2117656 kB
Inactive:        2901360 kB
Active(anon):    1819496 kB
Inactive(anon):        0 kB
Active(file):     298160 kB
Inactive(file):  2901360 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5560 kB
Writeback:             0 kB
AnonPages:       1804820 kB
Mapped:           128772 kB
Shmem:             18068 kB
KReclaimable:     112156 kB
Slab:             205240 kB
SReclaimable:     112156 kB
SUnreclaim:        93084 kB
KernelStack:        4348 kB
PageTables:         7528 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    5575960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150680 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 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= 431168 MiB
End job on nodeC028 at 2025-07-11 19:04:09