Trace number 4529661

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 1.00a2UNSAT 0.463987 0.494805

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/
FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
MD5SUMe1bd57ab2da267e3bb55cd17a3d0a3cd
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 benchmark0.022902
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6000
Total number of constraints220
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint60
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 61
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.36/0.47	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4529661-1752253289.opb
0.36/0.47	c Solving mode: decision
0.36/0.47	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.36/0.47	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.36/0.47	c original problem has 6000 variables (6000 bin, 0 int, 0 impl, 0 cont) and 220 constraints
0.36/0.47	c presolving:
0.36/0.47	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 120 upgd conss, 0 impls, 100 clqs
0.36/0.47	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 220 upgd conss, 0 impls, 100 clqs
0.36/0.47	c    (0.0s) probing: 51/6000 (0.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.36/0.47	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.36/0.47	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.36/0.47	c    (0.3s) symmetry computation finished: 217 generators found (max: 1500, log10 of symmetry group size: 290.0) (symcode time: 0.21)
0.36/0.47	c dynamic symmetry handling statistics:
0.36/0.47	c    orbitopal reduction:       no components
0.36/0.47	c    orbital reduction:         no components
0.36/0.47	c    lexicographic reduction:   no permutations
0.36/0.47	c handled 1 out of 1 symmetry components
0.36/0.47	c (round 3, exhaustive) 118 del vars, 0 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 4, fast)       118 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 5, medium)     234 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 234 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 6, medium)     348 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 348 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 7, medium)     460 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 460 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 8, medium)     570 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 570 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 9, medium)     678 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 678 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 10, medium)     784 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 784 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 11, medium)     888 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 888 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 12, medium)     990 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 990 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 13, medium)     1090 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1090 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 14, medium)     1188 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1188 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 15, medium)     1284 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1284 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 16, medium)     1378 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1378 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 17, medium)     1470 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1470 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 18, medium)     1560 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1560 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 19, medium)     1648 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1648 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 20, medium)     1734 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1734 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 21, medium)     1818 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1818 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 22, medium)     1900 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1900 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 23, medium)     1980 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 1980 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 24, medium)     2058 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2058 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 25, medium)     2134 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2134 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 26, medium)     2208 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2208 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 27, medium)     2280 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2280 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 28, medium)     2350 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2350 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 29, medium)     2418 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2418 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 30, medium)     2484 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2484 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 31, medium)     2548 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2548 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 32, medium)     2610 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2610 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 33, medium)     2670 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2670 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 34, medium)     2728 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2728 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 35, medium)     2784 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2784 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 36, medium)     2838 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2838 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 37, medium)     2890 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2890 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 38, medium)     2940 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2940 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 39, medium)     2988 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 2988 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 40, medium)     3034 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3034 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 41, medium)     3078 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3078 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 42, medium)     3120 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3120 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 43, medium)     3160 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3160 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 44, medium)     3198 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3198 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 45, medium)     3234 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3234 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 46, medium)     3268 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3268 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 47, medium)     3300 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3300 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 48, medium)     3330 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3330 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 49, medium)     3358 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3358 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c (round 50, medium)     3384 del vars, 2 del conss, 118 add conss, 0 chg bounds, 0 chg sides, 3384 chg coeffs, 220 upgd conss, 0 impls, 98 clqs
0.36/0.47	c presolving (51 rounds: 51 fast, 50 medium, 3 exhaustive):
0.36/0.47	c  3416 deleted vars, 2 deleted constraints, 118 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3408 changed coefficients
0.36/0.47	c  0 implications, 97 cliques
0.36/0.47	c presolving detected infeasibility
0.36/0.47	c Presolving Time: 0.30
0.36/0.47	c 
0.36/0.47	c SCIP Status        : problem is solved [infeasible]
0.36/0.47	c Solving Time (sec) : 0.31
0.36/0.47	c Solving Nodes      : 0
0.36/0.47	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.36/0.47	c Dual Bound         : +1.00000000000000e+20
0.36/0.47	c Gap                : 0.00 %
0.36/0.47	c SCIP found the problem to be infeasible.
0.36/0.47	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 (62228 MiB free)
  memory of node 1: 64465 MiB (63197 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529661-1752253289/watcher-4529661-1752253289 -o /tmp/evaluation-result-4529661-1752253289/solver-4529661-1752253289 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1752253280-115092 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4529661-1752253289.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=115536, runsolver pid=115532

[startup+0.100059 s]*
/proc/loadavg: 2.13 2.08 2.34 4/265 115549
/proc/meminfo: memFree=128434152/131249988 swapFree=33010160/33010684
[pid=115536] ppid=115532 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/115536/stat : 115536 (scip-naps-1.00a) S 115532 115536 113697 0 -1 4194304 259 342 0 0 0 0 0 0 20 0 1 0 141006480 4292608 768 18446744073709551615 94621847969792 94621848864325 140732044432960 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94621849103376 94621849151120 94621878059008 140732044442011 140732044442110 140732044442110 140732044447714 0
/proc/115536/statm: 1048 768 704 219 0 110 0
[pid=115543] ppid=115536 vsize=1186968 memory=31760 CPUtime=0.06 cores=1,3
/proc/115543/stat : 115543 (python3) R 115536 115536 113697 0 -1 4194304 3704 0 0 0 5 1 0 0 20 0 1 0 141006482 1215455232 7940 18446744073709551615 94002163625984 94002163626361 140723975259696 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94002163637656 94002163638276 94002175479808 140723975264591 140723975264800 140723975264800 140723975270375 0
/proc/115543/statm: 296742 7940 4873 1 0 268764 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 1191160 KiB
Current children cumulated memory: 34832 KiB

[startup+0.205867 s]*
/proc/loadavg: 2.13 2.08 2.34 5/268 115558
/proc/meminfo: memFree=128416356/131249988 swapFree=33010160/33010684
[pid=115536] ppid=115532 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/115536/stat : 115536 (scip-naps-1.00a) S 115532 115536 113697 0 -1 4194304 259 342 0 0 0 0 0 0 20 0 1 0 141006480 4292608 768 18446744073709551615 94621847969792 94621848864325 140732044432960 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94621849103376 94621849151120 94621878059008 140732044442011 140732044442110 140732044442110 140732044447714 0
/proc/115536/statm: 1048 768 704 219 0 110 0
[pid=115543] ppid=115536 vsize=1231860 memory=73488 CPUtime=0.17 cores=1,3
/proc/115543/stat : 115543 (python3) R 115536 115536 113697 0 -1 4194304 11365 0 0 0 15 2 0 0 20 0 1 0 141006482 1261424640 18372 18446744073709551615 94002163625984 94002163626361 140723975259696 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94002163637656 94002163638276 94002175479808 140723975264591 140723975264800 140723975264800 140723975270375 0
/proc/115543/statm: 307965 18372 7945 1 0 279323 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1236052 KiB
Current children cumulated memory: 76560 KiB

[startup+0.305871 s]*
/proc/loadavg: 2.13 2.08 2.34 5/268 115558
/proc/meminfo: memFree=128390416/131249988 swapFree=33010160/33010684
[pid=115536] ppid=115532 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/115536/stat : 115536 (scip-naps-1.00a) S 115532 115536 113697 0 -1 4194304 259 342 0 0 0 0 0 0 20 0 1 0 141006480 4292608 768 18446744073709551615 94621847969792 94621848864325 140732044432960 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94621849103376 94621849151120 94621878059008 140732044442011 140732044442110 140732044442110 140732044447714 0
/proc/115536/statm: 1048 768 704 219 0 110 0
[pid=115543] ppid=115536 vsize=1235636 memory=77072 CPUtime=0.26 cores=1,3
/proc/115543/stat : 115543 (python3) R 115536 115536 113697 0 -1 4194304 12240 0 0 0 24 2 0 0 20 0 1 0 141006482 1265291264 19268 18446744073709551615 94002163625984 94002163626361 140723975259696 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94002163637656 94002163638276 94002175479808 140723975264591 140723975264800 140723975264800 140723975270375 0
/proc/115543/statm: 308909 19268 7945 1 0 280267 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 1239828 KiB
Current children cumulated memory: 80144 KiB

[startup+0.49476 s]
# the end of solver process 115536 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.418354 s, system=0.045633 s

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

[startup+0.405728 s]*
/proc/loadavg: 2.13 2.08 2.34 5/268 115558
/proc/meminfo: memFree=128366224/131249988 swapFree=33010160/33010684
[pid=115536] ppid=115532 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/115536/stat : 115536 (scip-naps-1.00a) S 115532 115536 113697 0 -1 4194304 259 342 0 0 0 0 0 0 20 0 1 0 141006480 4292608 768 18446744073709551615 94621847969792 94621848864325 140732044432960 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94621849103376 94621849151120 94621878059008 140732044442011 140732044442110 140732044442110 140732044447714 0
/proc/115536/statm: 1048 768 704 219 0 110 0
[pid=115543] ppid=115536 vsize=1236644 memory=78352 CPUtime=0.36 cores=1,3
/proc/115543/stat : 115543 (python3) R 115536 115536 113697 0 -1 4194304 12579 0 0 0 34 2 0 0 20 0 1 0 141006482 1266323456 19588 18446744073709551615 94002163625984 94002163626361 140723975259696 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94002163637656 94002163638276 94002175479808 140723975264591 140723975264800 140723975264800 140723975270375 0
/proc/115543/statm: 309161 19588 7945 1 0 280519 0
Current children cumulated CPU time: 0.36 s
Current children cumulated vsize: 1240836 KiB
Current children cumulated memory: 81424 KiB

Child status: 0

Real time (s): 0.494805
CPU time (s): 0.463987
CPU user time (s): 0.418354
CPU system time (s): 0.045633
CPU usage (%): 93.7717
Max. virtual memory (cumulated for all children) (KiB): 1240836
Max. memory (cumulated for all children) (KiB): 81424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.418354
system time used= 0.045633
maximum resident set size= 107536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20447
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= 358
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 115536
#   total CPU time (s): 0.463987
#   total CPU user time (s): 0.418354
#   total CPU system time (s): 0.045633

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013862 second user time and 0.025786 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-11 19:01:29
IDJOB=4529661
IDBENCH=147813
IDSOLVER=3388
FILE ID=nodeC020/4529661-1752253289
RUNJOBID= nodeC020-1752253280-115092
SLURM_JOB_ID= 9682577
Free space on /tmp= 431488 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529661-1752253289/watcher-4529661-1752253289 -o /tmp/evaluation-result-4529661-1752253289/solver-4529661-1752253289 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1752253280-115092 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4529661-1752253289.opb

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

MD5SUM BENCH= e1bd57ab2da267e3bb55cd17a3d0a3cd
RANDOM SEED=257250552

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		: 3600.511
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		: 3599.887
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		: 3599.962
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		: 3623.374
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		: 3599.947
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		: 3600.321
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		: 3600.094
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		: 3600.410
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:        128435924 kB
MemAvailable:   129315812 kB
Buffers:            2128 kB
Cached:          1669056 kB
SwapCached:            8 kB
Active:          1001208 kB
Inactive:        1097712 kB
Active(anon):     421240 kB
Inactive(anon):    24548 kB
Active(file):     579968 kB
Inactive(file):  1073164 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11580 kB
Writeback:            44 kB
AnonPages:        430644 kB
Mapped:           128200 kB
Shmem:             18044 kB
KReclaimable:     131992 kB
Slab:             226004 kB
SReclaimable:     131992 kB
SUnreclaim:        94012 kB
KernelStack:        4240 kB
PageTables:         4172 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    2901292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 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= 431484 MiB
End job on nodeC020 at 2025-07-11 19:01:30