Trace number 4511043

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
NaPS naps-1.03a6UNSAT 4.89844 4.93634

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x20split.opb
MD5SUMd734b3f2c2774f576a01cbb784e9b751
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 benchmark0.036054
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4511043-1751197514.opb
4.84/4.93	s UNSATISFIABLE
4.84/4.93	c _____________________________________________________________________________
4.84/4.93	c std/band forms        : 200,0
4.84/4.93	c 2cl/3cl ITE-codings   : 0,0
4.84/4.93	c BDD/srt/adr Max costs : 0,11,0
4.84/4.93	c BDDraw/bin/mul/srt/adr: 0,0,0,200,0
4.84/4.93	c BDD nodes             : 0
4.84/4.93	c Es1/CC detections     : 0,0
4.84/4.93	c CC sort               : 100
4.84/4.93	c SAT/UNSAT calls       : 0,1
4.84/4.93	c regenrated variables  : 0
4.84/4.93	c eliminated fixed lits : 0
4.84/4.93	c goal lit flips        : 0
4.84/4.93	c goal stages           : 0
4.84/4.93	c goal shrink           : 0
4.84/4.93	c goal coeff separations: 0
4.84/4.93	c restarts              : 12376
4.84/4.93	c conflicts             : 292838         (60238 /sec)
4.84/4.93	c decisions             : 695861         (143140 /sec)
4.84/4.93	c propagations          : 3774776        (776481 /sec)
4.84/4.93	c inspects              : 0              (0 /sec)
4.84/4.93	c CPU time (solving tm) : 4.861 s        (4.854 s, SAT 0 s, UNSAT 4.854 s)
4.84/4.93	c Time for Opt-base     : 0.000276 s
4.84/4.93	c Steps for Opt-base    : 0
4.84/4.93	c Time for BDD coding   : 0 s
4.84/4.93	c Time for srt coding   : 0.000524 s
4.84/4.93	c _____________________________________________________________________________

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: 63794 MiB (63033 MiB free)
  memory of node 1: 64507 MiB (63752 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511043-1751197514/watcher-4511043-1751197514 -o /tmp/evaluation-result-4511043-1751197514/solver-4511043-1751197514 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25588 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4511043-1751197514.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=27235, runsolver pid=27232
Current StackSize limit: 8192 KiB


[startup+0.100065 s]*
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129829460/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=4596 memory=3044 CPUtime=0.08 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 340 0 0 0 8 0 0 0 20 0 1 0 35431150 4706304 761 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 6 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 1149 761 544 696 0 310 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 8788 KiB
Current children cumulated memory: 6116 KiB

[startup+0.216174 s]*
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129829460/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=4980 memory=3300 CPUtime=0.19 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 413 0 0 0 19 0 0 0 20 0 1 0 35431150 5099520 825 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 1245 825 544 696 0 406 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 9172 KiB
Current children cumulated memory: 6372 KiB

[startup+0.31246 s]*
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129829572/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=6264 memory=4068 CPUtime=0.28 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 629 0 0 0 28 0 0 0 20 0 1 0 35431150 6414336 1017 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 1566 1017 544 696 0 727 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 10456 KiB
Current children cumulated memory: 7140 KiB

[startup+0.700315 s]
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129829572/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=6900 memory=3972 CPUtime=0.65 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 818 0 0 0 65 0 0 0 20 0 1 0 35431150 7065600 993 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 1725 993 544 696 0 886 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 11092 KiB
Current children cumulated memory: 7044 KiB

[startup+1.50032 s]
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129829572/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=7928 memory=5640 CPUtime=1.45 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 3983 0 0 0 144 1 0 0 20 0 1 0 35431150 8118272 1410 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 1982 1410 544 696 0 1143 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 12120 KiB
Current children cumulated memory: 8712 KiB

[startup+3.11237 s]
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129827648/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=9492 memory=6964 CPUtime=3.06 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 7849 0 0 0 304 2 0 0 20 0 1 0 35431150 9719808 1741 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 2373 1741 544 696 0 1534 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 13684 KiB
Current children cumulated memory: 10036 KiB

[startup+4.93623 s]
# the end of solver process 27235 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=4.86297 s, system=0.035478 s

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

[startup+3.20038 s]
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129827648/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=9492 memory=6964 CPUtime=3.15 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 7849 0 0 0 313 2 0 0 20 0 1 0 35431150 9719808 1741 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 2373 1741 544 696 0 1534 0
Current children cumulated CPU time: 3.15 s
Current children cumulated vsize: 13684 KiB
Current children cumulated memory: 10036 KiB

[startup+4.0003 s]*
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129825632/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=9492 memory=7344 CPUtime=3.96 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 9424 0 0 0 394 2 0 0 20 0 1 0 35431150 9719808 1836 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 2373 1836 544 696 0 1534 0
Current children cumulated CPU time: 3.96 s
Current children cumulated vsize: 13684 KiB
Current children cumulated memory: 10416 KiB

[startup+4.40028 s]
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129825632/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=9492 memory=7344 CPUtime=4.35 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 9454 0 0 0 433 2 0 0 20 0 1 0 35431150 9719808 1836 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 2373 1836 544 696 0 1534 0
Current children cumulated CPU time: 4.35 s
Current children cumulated vsize: 13684 KiB
Current children cumulated memory: 10416 KiB

[startup+4.8003 s]
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129825632/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=11544 memory=8452 CPUtime=4.74 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 11935 0 0 0 472 2 0 0 20 0 1 0 35431150 11821056 2113 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 2886 2113 544 696 0 2047 0
Current children cumulated CPU time: 4.74 s
Current children cumulated vsize: 15736 KiB
Current children cumulated memory: 11524 KiB

[startup+4.9003 s]
/proc/loadavg: 4.16 4.12 4.13 5/254 27239
/proc/meminfo: memFree=129825632/131382112 swapFree=33010684/33010684
[pid=27235] ppid=27232 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/27235/stat : 27235 (naps-1.03a6.sh) S 27232 27235 25577 0 -1 4194304 229 199 0 0 0 0 0 0 20 0 1 0 35431148 4292608 768 18446744073709551615 94449339748352 94449340642885 140736360942720 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94449340881936 94449340929680 94449343741952 140736360950183 140736360950277 140736360950277 140736360955879 0
/proc/27235/statm: 1048 768 704 219 0 110 0
[pid=27239] ppid=27235 vsize=10520 memory=8324 CPUtime=4.84 cores=4,6
/proc/27239/stat : 27239 (naps-1.03a6) R 27235 27235 25577 0 -1 4194304 12537 0 0 0 482 2 0 0 20 0 1 0 35431150 10772480 2081 18446744073709551615 4198400 7047149 140734296202064 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 13312000 140734296205684 140734296205798 140734296205798 140734296211401 0
/proc/27239/statm: 2630 2081 544 696 0 1791 0
Current children cumulated CPU time: 4.84 s
Current children cumulated vsize: 14712 KiB
Current children cumulated memory: 11396 KiB

Child status: 10

Real time (s): 4.93634
CPU time (s): 4.89844
CPU user time (s): 4.86297
CPU system time (s): 0.035478
CPU usage (%): 99.2323
Max. virtual memory (cumulated for all children) (KiB): 17784
Max. memory (cumulated for all children) (KiB): 13740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.86297
system time used= 0.035478
maximum resident set size= 10820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13155
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 132
involuntary context switches= 18


# summary of solver processes directly reported to runsolver:
#   pid: 27235
#   total CPU time (s): 4.89844
#   total CPU user time (s): 4.86297
#   total CPU system time (s): 0.035478

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.055297 second user time and 0.095057 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2025-06-29 13:45:14
IDJOB=4511043
IDBENCH=160426
IDSOLVER=3341
FILE ID=nodeC009/4511043-1751197514
RUNJOBID= nodeC009-1751193586-25588
SLURM_JOB_ID= 9587588
Free space on /tmp= 433044 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x20split.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511043-1751197514/watcher-4511043-1751197514 -o /tmp/evaluation-result-4511043-1751197514/solver-4511043-1751197514 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25588 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4511043-1751197514.opb

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

MD5SUM BENCH= d734b3f2c2774f576a01cbb784e9b751
RANDOM SEED=466946953

nodeC009 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	: 0xb00001f
cpu MHz		: 3661.520
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 3691.452
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.432
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.362
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 3492.648
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 3691.523
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.225
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1198.370
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129829236 kB
MemAvailable:   129851620 kB
Buffers:            3280 kB
Cached:           831900 kB
SwapCached:            0 kB
Active:           408592 kB
Inactive:         586728 kB
Active(anon):     178100 kB
Inactive(anon):        0 kB
Active(file):     230492 kB
Inactive(file):   586728 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5644 kB
Writeback:            28 kB
AnonPages:        162028 kB
Mapped:           109164 kB
Shmem:             17960 kB
KReclaimable:      89196 kB
Slab:             170736 kB
SReclaimable:      89196 kB
SUnreclaim:        81540 kB
KernelStack:        4080 kB
PageTables:         3308 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     506684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 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:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433036 MiB
End job on nodeC009 at 2025-06-29 13:45:19