Trace number 4492629

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIP-NaPS 1.00a1UNSAT 0.456725 0.479559

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 

0.37/0.45	c Command: HOME/scip-naps.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4492629-1751145764.opb
0.37/0.45	c Solving mode: decision
0.37/0.45	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.37/0.45	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.37/0.45	c original problem has 6000 variables (6000 bin, 0 int, 0 impl, 0 cont) and 220 constraints
0.37/0.45	c presolving:
0.37/0.45	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
0.37/0.45	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
0.37/0.45	c    (0.0s) probing: 51/6000 (0.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.37/0.45	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.37/0.45	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.37/0.45	c    (0.3s) symmetry computation finished: 217 generators found (max: 1500, log10 of symmetry group size: 290.0) (symcode time: 0.21)
0.37/0.45	c dynamic symmetry handling statistics:
0.37/0.45	c    orbitopal reduction:       no components
0.37/0.45	c    orbital reduction:         no components
0.37/0.45	c    lexicographic reduction:   no permutations
0.37/0.45	c handled 1 out of 1 symmetry components
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	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
0.37/0.45	c presolving (51 rounds: 51 fast, 50 medium, 3 exhaustive):
0.37/0.45	c  3416 deleted vars, 2 deleted constraints, 118 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3408 changed coefficients
0.37/0.45	c  0 implications, 97 cliques
0.37/0.45	c presolving detected infeasibility
0.37/0.45	c Presolving Time: 0.30
0.37/0.45	c 
0.37/0.45	c SCIP Status        : problem is solved [infeasible]
0.37/0.45	c Solving Time (sec) : 0.31
0.37/0.45	c Solving Nodes      : 0
0.37/0.45	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.37/0.45	c Dual Bound         : +1.00000000000000e+20
0.37/0.45	c Gap                : 0.00 %
0.37/0.45	c SCIP found the problem to be infeasible.
0.37/0.45	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 (62868 MiB free)
  memory of node 1: 64465 MiB (63554 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492629-1751145764/watcher-4492629-1751145764 -o /tmp/evaluation-result-4492629-1751145764/solver-4492629-1751145764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751145166-19820 --watchdog 3760 ./scip-naps-1.00.sh HOME/instance-4492629-1751145764.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
Current StackSize limit: 8192 KiB

solver pid=20917, runsolver pid=20914

[startup+0.100059 s]*
/proc/loadavg: 4.03 4.35 5.70 5/271 20922
/proc/meminfo: memFree=129452928/131249992 swapFree=33010684/33010684
[pid=20917] ppid=20914 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/20917/stat : 20917 (scip-naps-1.00.) S 20914 20917 19810 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 30255180 4292608 736 18446744073709551615 94876784861184 94876785755717 140728727147456 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94876785994768 94876786042512 94876786253824 140728727148961 140728727149058 140728727149058 140728727154660 0
/proc/20917/statm: 1048 736 672 219 0 110 0
[pid=20922] ppid=20917 vsize=1188364 memory=33252 CPUtime=0.07 cores=0,2
/proc/20922/stat : 20922 (python3) D 20917 20917 19810 0 -1 4194304 4009 0 0 0 6 1 0 0 20 0 1 0 30255182 1216884736 8313 18446744073709551615 94445247463424 94445247463801 140732138755952 0 0 0 0 16781312 2 1 0 0 17 0 0 0 0 0 0 94445247475096 94445247475716 94445269258240 140732138764632 140732138764834 140732138764834 140732138770407 0
/proc/20922/statm: 297091 8313 4953 1 0 269054 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 1192556 KiB
Current children cumulated memory: 36196 KiB

[startup+0.205659 s]*
/proc/loadavg: 4.03 4.35 5.70 5/271 20922
/proc/meminfo: memFree=129428988/131249992 swapFree=33010684/33010684
[pid=20917] ppid=20914 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/20917/stat : 20917 (scip-naps-1.00.) S 20914 20917 19810 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 30255180 4292608 736 18446744073709551615 94876784861184 94876785755717 140728727147456 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94876785994768 94876786042512 94876786253824 140728727148961 140728727149058 140728727149058 140728727154660 0
/proc/20917/statm: 1048 736 672 219 0 110 0
[pid=20922] ppid=20917 vsize=1233572 memory=74596 CPUtime=0.18 cores=0,2
/proc/20922/stat : 20922 (python3) R 20917 20917 19810 0 -1 4194304 11639 0 0 0 16 2 0 0 20 0 1 0 30255182 1263177728 18649 18446744073709551615 94445247463424 94445247463801 140732138755952 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94445247475096 94445247475716 94445269258240 140732138764632 140732138764834 140732138764834 140732138770407 0
/proc/20922/statm: 308393 18649 7961 1 0 279751 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 1237764 KiB
Current children cumulated memory: 77540 KiB

[startup+0.305586 s]*
/proc/loadavg: 4.03 4.35 5.70 5/271 20922
/proc/meminfo: memFree=129428988/131249992 swapFree=33010684/33010684
[pid=20917] ppid=20914 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/20917/stat : 20917 (scip-naps-1.00.) S 20914 20917 19810 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 30255180 4292608 736 18446744073709551615 94876784861184 94876785755717 140728727147456 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94876785994768 94876786042512 94876786253824 140728727148961 140728727149058 140728727149058 140728727154660 0
/proc/20917/statm: 1048 736 672 219 0 110 0
[pid=20922] ppid=20917 vsize=1235588 memory=77156 CPUtime=0.27 cores=0,2
/proc/20922/stat : 20922 (python3) R 20917 20917 19810 0 -1 4194304 12273 0 0 0 25 2 0 0 20 0 1 0 30255182 1265242112 19289 18446744073709551615 94445247463424 94445247463801 140732138755952 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94445247475096 94445247475716 94445269258240 140732138764632 140732138764834 140732138764834 140732138770407 0
/proc/20922/statm: 308897 19289 7961 1 0 280255 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 1239780 KiB
Current children cumulated memory: 80100 KiB

[startup+0.479515 s]
# the end of solver process 20917 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.418279 s, system=0.038446 s

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

[startup+0.404781 s]*
/proc/loadavg: 4.03 4.35 5.70 5/271 20922
/proc/meminfo: memFree=129442272/131249992 swapFree=33010684/33010684
[pid=20917] ppid=20914 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/20917/stat : 20917 (scip-naps-1.00.) S 20914 20917 19810 0 -1 4194304 257 340 0 0 0 0 0 0 20 0 1 0 30255180 4292608 736 18446744073709551615 94876784861184 94876785755717 140728727147456 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94876785994768 94876786042512 94876786253824 140728727148961 140728727149058 140728727149058 140728727154660 0
/proc/20917/statm: 1048 736 672 219 0 110 0
[pid=20922] ppid=20917 vsize=1250868 memory=90212 CPUtime=0.37 cores=0,2
/proc/20922/stat : 20922 (python3) R 20917 20917 19810 0 -1 4194304 15542 0 0 0 35 2 0 0 20 0 1 0 30255182 1280888832 22553 18446744073709551615 94445247463424 94445247463801 140732138755952 0 0 0 0 16781312 2 0 0 0 17 0 0 0 0 0 0 94445247475096 94445247475716 94445269258240 140732138764632 140732138764834 140732138764834 140732138770407 0
/proc/20922/statm: 312717 22553 7961 1 0 284075 0
Current children cumulated CPU time: 0.37 s
Current children cumulated vsize: 1255060 KiB
Current children cumulated memory: 93156 KiB

Child status: 0

Real time (s): 0.479559
CPU time (s): 0.456725
CPU user time (s): 0.418279
CPU system time (s): 0.038446
CPU usage (%): 95.2385
Max. virtual memory (cumulated for all children) (KiB): 1255060
Max. memory (cumulated for all children) (KiB): 93156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.418279
system time used= 0.038446
maximum resident set size= 107620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20505
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= 12


# summary of solver processes directly reported to runsolver:
#   pid: 20917
#   total CPU time (s): 0.456725
#   total CPU user time (s): 0.418279
#   total CPU system time (s): 0.038446

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006917 second user time and 0.028629 second system time

The end

Launcher Data 

Begin job on nodeC025 at 2025-06-28 23:22:44
IDJOB=4492629
IDBENCH=147813
IDSOLVER=3368
FILE ID=nodeC025/4492629-1751145764
RUNJOBID= nodeC025-1751145166-19820
SLURM_JOB_ID= 9587446
Free space on /tmp= 433044 MiB

SOLVER NAME= SCIP-NaPS 1.00a1
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
COMMAND LINE= ./scip-naps-1.00.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4492629-1751145764/watcher-4492629-1751145764 -o /tmp/evaluation-result-4492629-1751145764/solver-4492629-1751145764 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751145166-19820 --watchdog 3760  ./scip-naps-1.00.sh HOME/instance-4492629-1751145764.opb

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

MD5SUM BENCH= e1bd57ab2da267e3bb55cd17a3d0a3cd
RANDOM SEED=1785113943

nodeC025 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		: 3598.816
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	: 6999.67
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		: 3599.804
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	: 6999.67
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		: 3599.830
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	: 6999.67
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		: 3600.692
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	: 6999.67
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		: 3599.838
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	: 6999.67
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		: 3599.753
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	: 6999.67
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		: 3601.374
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	: 6999.67
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        129457024 kB
MemAvailable:   129097280 kB
Buffers:            3280 kB
Cached:           444060 kB
SwapCached:            0 kB
Active:           947096 kB
Inactive:         185992 kB
Active(anon):     703836 kB
Inactive(anon):        0 kB
Active(file):     243260 kB
Inactive(file):   185992 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5772 kB
Writeback:             0 kB
AnonPages:        688880 kB
Mapped:           124788 kB
Shmem:             18084 kB
KReclaimable:      86616 kB
Slab:             169964 kB
SReclaimable:      86616 kB
SUnreclaim:        83348 kB
KernelStack:        4400 kB
PageTables:         5104 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    4318780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150776 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 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:      207572 kB
DirectMap2M:     9000960 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC025 at 2025-06-28 23:22:45