Trace number 4529660

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 0.3192 0.479258

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/
FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
MD5SUM2ef810527ffcd806c891780de1e04313
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 benchmark0.016603
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints180
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint50
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 51
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 

0.24/0.45	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --sciptime=500 --dec HOME/instance-4529660-1752253280.opb
0.24/0.45	c Solving mode: decision
0.24/0.45	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.24/0.45	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.24/0.45	c original problem has 4000 variables (4000 bin, 0 int, 0 impl, 0 cont) and 180 constraints
0.24/0.45	c presolving:
0.24/0.45	c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 0 impls, 80 clqs
0.24/0.45	c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 180 upgd conss, 0 impls, 80 clqs
0.24/0.45	c    (0.0s) probing: 51/4000 (1.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.24/0.45	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.24/0.45	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.24/0.45	c    (0.1s) symmetry computation finished: 177 generators found (max: 1500, log10 of symmetry group size: 220.0) (symcode time: 0.11)
0.24/0.45	c dynamic symmetry handling statistics:
0.24/0.45	c    orbitopal reduction:       no components
0.24/0.45	c    orbital reduction:         no components
0.24/0.45	c    lexicographic reduction:   no permutations
0.24/0.45	c handled 1 out of 1 symmetry components
0.24/0.45	c (round 3, exhaustive) 98 del vars, 0 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 4, fast)       98 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 5, medium)     194 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 194 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 6, medium)     288 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 288 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 7, medium)     380 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 380 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 8, medium)     470 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 470 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 9, medium)     558 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 558 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 10, medium)     644 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 644 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 11, medium)     728 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 728 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 12, medium)     810 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 810 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 13, medium)     890 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 890 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 14, medium)     968 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 968 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 15, medium)     1044 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1044 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 16, medium)     1118 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1118 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 17, medium)     1190 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1190 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 18, medium)     1260 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1260 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 19, medium)     1328 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1328 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 20, medium)     1394 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1394 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 21, medium)     1458 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1458 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 22, medium)     1520 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1520 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 23, medium)     1580 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1580 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 24, medium)     1638 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1638 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 25, medium)     1694 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1694 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 26, medium)     1748 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1748 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 27, medium)     1800 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1800 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 28, medium)     1850 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1850 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 29, medium)     1898 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1898 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 30, medium)     1944 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1944 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 31, medium)     1988 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 1988 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 32, medium)     2030 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2030 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 33, medium)     2070 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2070 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 34, medium)     2108 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2108 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 35, medium)     2144 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2144 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 36, medium)     2178 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2178 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 37, medium)     2210 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2210 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 38, medium)     2240 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2240 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 39, medium)     2268 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2268 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c (round 40, medium)     2294 del vars, 2 del conss, 98 add conss, 0 chg bounds, 0 chg sides, 2294 chg coeffs, 180 upgd conss, 0 impls, 78 clqs
0.24/0.45	c presolving (41 rounds: 41 fast, 40 medium, 3 exhaustive):
0.24/0.45	c  2326 deleted vars, 2 deleted constraints, 98 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 2318 changed coefficients
0.24/0.45	c  0 implications, 77 cliques
0.24/0.45	c presolving detected infeasibility
0.24/0.45	c Presolving Time: 0.16
0.24/0.45	c 
0.24/0.45	c SCIP Status        : problem is solved [infeasible]
0.24/0.45	c Solving Time (sec) : 0.17
0.24/0.45	c Solving Nodes      : 0
0.24/0.45	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.24/0.45	c Dual Bound         : +1.00000000000000e+20
0.24/0.45	c Gap                : 0.00 %
0.24/0.45	c SCIP found the problem to be infeasible.
0.24/0.45	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 (62541 MiB free)
  memory of node 1: 64465 MiB (63276 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529660-1752253280/watcher-4529660-1752253280 -o /tmp/evaluation-result-4529660-1752253280/solver-4529660-1752253280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1752253280-115093 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4529660-1752253280.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
solver pid=115148, runsolver pid=115132
Current StackSize limit: 8192 KiB


[startup+0.100067 s]*
/proc/loadavg: 1.79 2.02 2.32 1/267 115165
/proc/meminfo: memFree=128829912/131249988 swapFree=33010160/33010684
[pid=115148] ppid=115132 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/115148/stat : 115148 (scip-naps-1.00a) S 115132 115148 113697 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 141005605 4292608 768 18446744073709551615 94160377307136 94160378201669 140728756959856 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94160378440720 94160378488464 94160384782336 140728756963739 140728756963838 140728756963838 140728756969442 0
/proc/115148/statm: 1048 768 704 219 0 110 0
[pid=115164] ppid=115148 vsize=60364 memory=22528 CPUtime=0.03 cores=5,7
/proc/115164/stat : 115164 (python3) D 115148 115148 113697 0 -1 4194304 2722 0 0 0 3 0 0 0 20 0 1 0 141005608 61812736 5632 18446744073709551615 94556899794944 94556899795321 140733356362272 0 0 0 0 16781312 2 1 0 0 17 7 0 0 0 0 0 94556899806616 94556899807236 94556932722688 140733356366159 140733356366368 140733356366368 140733356371943 0
/proc/115164/statm: 15091 5632 3328 1 0 3807 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 64556 KiB
Current children cumulated memory: 25600 KiB

[startup+0.205721 s]*
/proc/loadavg: 1.79 2.02 2.32 2/267 115165
/proc/meminfo: memFree=128802920/131249988 swapFree=33010160/33010684
[pid=115148] ppid=115132 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/115148/stat : 115148 (scip-naps-1.00a) S 115132 115148 113697 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 141005605 4292608 768 18446744073709551615 94160377307136 94160378201669 140728756959856 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94160378440720 94160378488464 94160384782336 140728756963739 140728756963838 140728756963838 140728756969442 0
/proc/115148/statm: 1048 768 704 219 0 110 0
[pid=115164] ppid=115148 vsize=1190192 memory=35216 CPUtime=0.09 cores=5,7
/proc/115164/stat : 115164 (python3) D 115148 115148 113697 0 -1 4194304 4447 0 4 0 8 1 0 0 20 0 1 0 141005608 1218756608 8804 18446744073709551615 94556899794944 94556899795321 140733356362272 0 0 0 0 16781312 2 1 0 0 17 7 0 0 0 0 0 94556899806616 94556899807236 94556932722688 140733356366159 140733356366368 140733356366368 140733356371943 0
/proc/115164/statm: 297548 8804 5036 1 0 269457 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 1194384 KiB
Current children cumulated memory: 38288 KiB

[startup+0.305874 s]*
/proc/loadavg: 1.79 2.02 2.32 5/267 115165
/proc/meminfo: memFree=128729608/131249988 swapFree=33010160/33010684
[pid=115148] ppid=115132 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/115148/stat : 115148 (scip-naps-1.00a) S 115132 115148 113697 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 141005605 4292608 768 18446744073709551615 94160377307136 94160378201669 140728756959856 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94160378440720 94160378488464 94160384782336 140728756963739 140728756963838 140728756963838 140728756969442 0
/proc/115148/statm: 1048 768 704 219 0 110 0
[pid=115164] ppid=115148 vsize=1211596 memory=63376 CPUtime=0.13 cores=5,7
/proc/115164/stat : 115164 (python3) R 115148 115148 113697 0 -1 4194304 8907 0 8 0 11 2 0 0 20 0 1 0 141005608 1240674304 15844 18446744073709551615 94556899794944 94556899795321 140733356362272 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94556899806616 94556899807236 94556932722688 140733356366159 140733356366368 140733356366368 140733356371943 0
/proc/115164/statm: 302899 15844 7852 1 0 274257 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 1215788 KiB
Current children cumulated memory: 66448 KiB

[startup+0.479155 s]
# the end of solver process 115148 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.272884 s, system=0.046316 s

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

[startup+0.405606 s]*
/proc/loadavg: 1.79 2.02 2.32 6/267 115165
/proc/meminfo: memFree=128612616/131249988 swapFree=33010160/33010684
[pid=115148] ppid=115132 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/115148/stat : 115148 (scip-naps-1.00a) S 115132 115148 113697 0 -1 4194304 258 334 0 0 0 0 0 0 20 0 1 0 141005605 4292608 768 18446744073709551615 94160377307136 94160378201669 140728756959856 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94160378440720 94160378488464 94160384782336 140728756963739 140728756963838 140728756963838 140728756969442 0
/proc/115148/statm: 1048 768 704 219 0 110 0
[pid=115164] ppid=115148 vsize=1223324 memory=68496 CPUtime=0.24 cores=5,7
/proc/115164/stat : 115164 (python3) R 115148 115148 113697 0 -1 4194304 10118 0 8 0 21 3 0 0 20 0 1 0 141005608 1252683776 17124 18446744073709551615 94556899794944 94556899795321 140733356362272 0 0 0 0 16781312 16386 0 0 0 17 5 0 0 0 0 0 94556899806616 94556899807236 94556932722688 140733356366159 140733356366368 140733356366368 140733356371943 0
/proc/115164/statm: 305831 17124 7916 1 0 277189 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 1227516 KiB
Current children cumulated memory: 71568 KiB

Child status: 0

Real time (s): 0.479258
CPU time (s): 0.3192
CPU user time (s): 0.272884
CPU system time (s): 0.046316
CPU usage (%): 66.603
Max. virtual memory (cumulated for all children) (KiB): 1227516
Max. memory (cumulated for all children) (KiB): 71568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.272884
system time used= 0.046316
maximum resident set size= 87568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15470
page faults= 8
swaps= 0
block input operations= 40
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 482
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 115148
#   total CPU time (s): 0.3192
#   total CPU user time (s): 0.272884
#   total CPU system time (s): 0.046316

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012053 second user time and 0.027105 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2025-07-11 19:01:20
IDJOB=4529660
IDBENCH=147770
IDSOLVER=3388
FILE ID=nodeC020/4529660-1752253280
RUNJOBID= nodeC020-1752253280-115093
SLURM_JOB_ID= 9682577
Free space on /tmp= 431504 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529660-1752253280/watcher-4529660-1752253280 -o /tmp/evaluation-result-4529660-1752253280/solver-4529660-1752253280 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1752253280-115093 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4529660-1752253280.opb

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

MD5SUM BENCH= 2ef810527ffcd806c891780de1e04313
RANDOM SEED=114776885

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		: 3600.618
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		: 3598.986
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		: 3600.019
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.867
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		: 3600.077
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		: 3601.713
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		: 3603.297
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		: 3599.871
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:        128838332 kB
MemAvailable:   129717016 kB
Buffers:            2128 kB
Cached:          1667916 kB
SwapCached:            8 kB
Active:           653172 kB
Inactive:        1096572 kB
Active(anon):      73236 kB
Inactive(anon):    24548 kB
Active(file):     579936 kB
Inactive(file):  1072024 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             24344 kB
Writeback:             0 kB
AnonPages:         82320 kB
Mapped:           106120 kB
Shmem:             18044 kB
KReclaimable:     131928 kB
Slab:             225596 kB
SReclaimable:     131928 kB
SUnreclaim:        93668 kB
KernelStack:        4084 kB
PageTables:         2652 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     351540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150344 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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 19:01:21