Trace number 373412

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10SAT (TO)43 1802 1802.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir09_area_opers.opb
MD5SUM23ab85bb903b24d53f7c52c70411f8cf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark245.105
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables25134
Total number of constraints59372
Number of constraints which are clauses59372
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint254
Number of terms in the objective function 12324
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 12324
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 12324
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

11.26/11.32	o 43
1800.06/1800.81	c Somebody sent me a SIGTERM
1800.06/1800.81	s SATISFIABLE
1800.06/1800.81	v x246 x362 x464 x482 x504 x505 x510 x520 x525 x535 x539 x788 x789 x3748 x3749 x8418 x8419 x10189 x10190 x10251 x10252 x11005
1800.06/1800.81	v x11006 x11986 x11987 x12844 x12845 x12884 x12885 x14283 x14284 x17978 x17979 x18136 x18137 x18138 x18139 x18146 x18147
1800.06/1800.81	v x18170 x18171 x19011 x19012 x19795 x19796 x19931 x19932 x22224 x22225 x22294 x22295 x22552 x22553 x23400 x23401 x23572
1800.06/1800.81	v x23573 x23608 x23609 x23789 x23790 x24139 x24140 x24431 x24432 x24473 x24474 x24571 x24572 x24591 x24592 x24615 x24695
1800.06/1800.81	v x24696 x24842 x24843 x24846 x24847 x24878 x24879 x24921 x24922 x24989 x24990 x25001 x25002 x25067 x25068 x25099 x25100
1800.06/1800.81	v x25111 x25112 x25123 x25124 x25125 x25126
1800.06/1800.82	pb2clasp1: no process killed
1800.06/1800.82	clasp-1.0: no process killed

Verifier Data (download as text)

OK	43

Conversion Script Data (download as text)

/tmp/evaluation/373412-1177188931/instance-373412-1177188931.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-373412-1177188931 -o ROOT/results/node37/solver-373412-1177188931 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373412-1177188931.opb /tmp/evaluation/373412-1177188931/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24781
/proc/meminfo: memFree=1703272/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=12268 CPUtime=0
/proc/24781/stat : 24781 (pbclasp) R 24779 24781 23921 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 166805584 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125217278 0 0 4224 0 0 0 0 17 1 0 0
/proc/24781/statm: 3067 317 242 3 0 167 0

[startup+0.081568 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24781
/proc/meminfo: memFree=1703272/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=13992 CPUtime=0.07
/proc/24781/stat : 24781 (pbclasp) R 24779 24781 23921 0 -1 4194304 864 0 0 0 7 0 0 0 18 0 1 0 166805584 14327808 830 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213116196386 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24781/statm: 3498 830 320 3 0 598 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13992

[startup+0.101571 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24781
/proc/meminfo: memFree=1703272/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=13992 CPUtime=0.09
/proc/24781/stat : 24781 (pbclasp) R 24779 24781 23921 0 -1 4194304 868 0 0 0 9 0 0 0 18 0 1 0 166805584 14327808 834 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213136641800 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24781/statm: 3498 834 320 3 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13992

[startup+0.301609 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24781
/proc/meminfo: memFree=1703272/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=14124 CPUtime=0.29
/proc/24781/stat : 24781 (pbclasp) R 24779 24781 23921 0 -1 4194304 911 0 0 0 29 0 0 0 19 0 1 0 166805584 14462976 877 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213116196718 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24781/statm: 3531 877 320 3 0 631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14124

[startup+0.701684 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24781
/proc/meminfo: memFree=1703272/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=14520 CPUtime=0.69
/proc/24781/stat : 24781 (pbclasp) R 24779 24781 23921 0 -1 4194304 992 0 0 0 69 0 0 0 23 0 1 0 166805584 14868480 958 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213136641794 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24781/statm: 3630 958 320 3 0 730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14520

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24782
/proc/meminfo: memFree=1700192/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=15708 CPUtime=1.48
/proc/24781/stat : 24781 (pbclasp) R 24779 24781 23921 0 -1 4194304 1282 0 0 0 148 0 0 0 25 0 1 0 166805584 16084992 1248 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213136641806 0 0 4224 16384 0 0 0 17 1 0 0
/proc/24781/statm: 3927 1248 320 3 0 1027 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15708

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24784
/proc/meminfo: memFree=1697552/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=16236 CPUtime=1.65
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 1435 0 0 0 165 0 0 0 16 0 1 0 166805584 16625664 1387 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24781/statm: 4059 1387 324 3 0 1159 0
[pid=24783] ppid=24781 vsize=5352 CPUtime=0
/proc/24783/stat : 24783 (sh) S 24781 24781 23921 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 166805750 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24783/statm: 1338 230 193 169 0 49 0
[pid=24784] ppid=24783 vsize=12532 CPUtime=1.42
/proc/24784/stat : 24784 (pb2clasp1) R 24783 24781 23921 0 -1 4194304 541 0 0 0 142 0 0 0 25 0 1 0 166805751 12832768 503 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213116194101 0 0 4224 0 0 0 0 17 1 0 0
/proc/24784/statm: 3133 503 340 3 0 233 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34120

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24784
/proc/meminfo: memFree=1696080/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=5.87
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2184 1634 0 0 168 1 414 4 17 0 1 0 166805584 17707008 1678 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1678 343 3 0 1423 0
Current children cumulated CPU time (s) 5.87
Current children cumulated vsize (KiB) 17292

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24799
/proc/meminfo: memFree=1677128/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=34212 CPUtime=1.32
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 9275 0 0 0 128 4 0 0 25 0 1 0 166806720 35033088 8104 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 8553 8104 249 81 0 7927 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 56860

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24799
/proc/meminfo: memFree=1660456/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=34208 CPUtime=14.11
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 9312 0 0 0 1407 4 0 0 25 0 1 0 166806720 35028992 8140 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 8552 8140 249 81 0 7926 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 56856

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24799
/proc/meminfo: memFree=1660456/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=34208 CPUtime=39.7
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 9313 0 0 0 3966 4 0 0 25 0 1 0 166806720 35028992 8141 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 8552 8141 249 81 0 7926 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 56856

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24799
/proc/meminfo: memFree=1660456/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=34208 CPUtime=90.88
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 9325 0 0 0 9084 4 0 0 25 0 1 0 166806720 35028992 8153 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 8552 8153 249 81 0 7926 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 56856

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24799
/proc/meminfo: memFree=1660520/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=34208 CPUtime=150.87
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 9325 0 0 0 15082 5 0 0 25 0 1 0 166806720 35028992 8153 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 8552 8153 249 81 0 7926 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 56856

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24799
/proc/meminfo: memFree=1657704/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=37092 CPUtime=210.85
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 10032 0 0 0 21079 6 0 0 25 0 1 0 166806720 37982208 8860 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 9273 8860 249 81 0 8647 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 59740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 24799
/proc/meminfo: memFree=1646632/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=48264 CPUtime=270.83
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 12783 0 0 0 27073 10 0 0 25 0 1 0 166806720 49422336 11610 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 12066 11610 249 81 0 11440 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 70912

[startup+342.302 s]
/proc/loadavg: 1.34 1.08 1.03 2/87 24873
/proc/meminfo: memFree=1641840/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0

################
# More data... #
################

/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=81036 CPUtime=1650.25
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 21184 0 0 0 164998 27 0 0 25 0 1 0 166806720 82980864 19725 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715090 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 20259 19725 249 81 0 19633 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 103684

[startup+1722.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/81 24997
/proc/meminfo: memFree=1614056/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=81036 CPUtime=1710.24
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 21184 0 0 0 170996 28 0 0 25 0 1 0 166806720 82980864 19725 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 20259 19725 249 81 0 19633 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 103684

[startup+1782.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/81 24997
/proc/meminfo: memFree=1614056/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=81036 CPUtime=1770.21
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 21184 0 0 0 176993 28 0 0 25 0 1 0 166806720 82980864 19725 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784544 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 20259 19725 249 81 0 19633 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 103684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.12 1.07 1.01 2/81 24997
/proc/meminfo: memFree=1614120/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=81036 CPUtime=1788.71
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 21184 0 0 0 178843 28 0 0 25 0 1 0 166806720 82980864 19725 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 20259 19725 249 81 0 19633 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103684

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+1800.8 s]
/proc/loadavg: 1.12 1.07 1.01 2/81 24997
/proc/meminfo: memFree=1614120/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.35
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2350 12070 0 0 170 1 952 12 16 0 1 0 166805584 17707008 1681 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1681 343 3 0 1423 0
[pid=24797] ppid=24781 vsize=5356 CPUtime=0
/proc/24797/stat : 24797 (sh) S 24781 24781 23921 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 166806720 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24797/statm: 1339 225 188 169 0 50 0
[pid=24799] ppid=24797 vsize=81036 CPUtime=1788.71
/proc/24799/stat : 24799 (clasp-1.0) R 24797 24781 23921 0 -1 4194304 21184 0 0 0 178843 28 0 0 25 0 1 0 166806720 82980864 19725 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24799/statm: 20259 19725 249 81 0 19633 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103684

# WARNING:
# current cumulated CPU time (11.4 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1788.66 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.12 1.07 1.01 2/81 24997
/proc/meminfo: memFree=1614120/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.4
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2517 13857 0 0 171 1 952 16 17 0 1 0 166805584 17707008 1682 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1682 343 3 0 1423 0
Current children cumulated CPU time (s) 11.4
Current children cumulated vsize (KiB) 17292

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 1.12 1.07 1.01 2/81 24997
/proc/meminfo: memFree=1614120/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.4
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2517 13857 0 0 171 1 952 16 17 0 1 0 166805584 17707008 1682 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1682 343 3 0 1423 0
Current children cumulated CPU time (s) 11.4
Current children cumulated vsize (KiB) 17292

[startup+1802.2 s]
/proc/loadavg: 1.12 1.07 1.01 2/82 25008
/proc/meminfo: memFree=1663576/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.4
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2517 13857 0 0 171 1 952 16 17 0 1 0 166805584 17707008 1682 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1682 343 3 0 1423 0
[pid=25006] ppid=24781 vsize=5356 CPUtime=0.01
/proc/25006/stat : 25006 (sh) S 24781 24781 23921 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 166985670 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25006/statm: 1339 225 188 169 0 50 0
[pid=25008] ppid=25006 vsize=34212 CPUtime=1.32
/proc/25008/stat : 25008 (clasp-1.0) R 25006 24781 23921 0 -1 4194304 9275 0 0 0 128 4 0 0 25 0 1 0 166985670 35033088 8104 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/25008/statm: 8553 8104 249 81 0 7927 0
Current children cumulated CPU time (s) 12.73
Current children cumulated vsize (KiB) 56860

[startup+1802.6 s]
/proc/loadavg: 1.12 1.07 1.01 2/82 25008
/proc/meminfo: memFree=1663576/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.4
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2517 13857 0 0 171 1 952 16 17 0 1 0 166805584 17707008 1682 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1682 343 3 0 1423 0
[pid=25006] ppid=24781 vsize=5356 CPUtime=0.01
/proc/25006/stat : 25006 (sh) S 24781 24781 23921 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 166985670 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25006/statm: 1339 225 188 169 0 50 0
[pid=25008] ppid=25006 vsize=34212 CPUtime=1.72
/proc/25008/stat : 25008 (clasp-1.0) R 25006 24781 23921 0 -1 4194304 9279 0 0 0 168 4 0 0 25 0 1 0 166985670 35033088 8108 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/25008/statm: 8553 8108 249 81 0 7927 0
Current children cumulated CPU time (s) 13.13
Current children cumulated vsize (KiB) 56860

[startup+1802.8 s]
/proc/loadavg: 1.12 1.07 1.01 2/82 25008
/proc/meminfo: memFree=1660376/2055920 swapFree=4159012/4192956
[pid=24781] ppid=24779 vsize=17292 CPUtime=11.4
/proc/24781/stat : 24781 (pbclasp) S 24779 24781 23921 0 -1 4194304 2517 13857 0 0 171 1 952 16 17 0 1 0 166805584 17707008 1682 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24781/statm: 4323 1682 343 3 0 1423 0
[pid=25006] ppid=24781 vsize=5356 CPUtime=0.01
/proc/25006/stat : 25006 (sh) S 24781 24781 23921 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 166985670 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25006/statm: 1339 225 188 169 0 50 0
[pid=25008] ppid=25006 vsize=34212 CPUtime=1.93
/proc/25008/stat : 25008 (clasp-1.0) R 25006 24781 23921 0 -1 4194304 9280 0 0 0 189 4 0 0 25 0 1 0 166985670 35033088 8109 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617547 0 0 4096 0 0 0 0 17 1 0 0
/proc/25008/statm: 8553 8109 249 81 0 7927 0
Current children cumulated CPU time (s) 13.34
Current children cumulated vsize (KiB) 56860

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24781 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=244290
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=197969
# CPU time returned by wait4() is 11.4423
# while last known CPU time is 13.34
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1788.66
#  lost CPU user time (s): 1788.42
#  lost CPU system time (s): 0.24

Real time (s): 1802.83
CPU time (s): 1802
CPU user time (s): 1801.54
CPU system time (s): 0.46
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 103684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.2443
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17881
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= 2074
involuntary context switches= 363

runsolver used 1.79273 second user time and 4.78227 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 21 20:55:31 UTC 2007

IDJOB= 373412
IDBENCH= 25041
IDSOLVER= 167
FILE ID= node37/373412-1177188931

PBS_JOBID= 4649035

Free space on /tmp= 66414 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir09_area_opers.opb
COMMAND LINE= pbclasp instance-373412-1177188931.opb /tmp/evaluation/373412-1177188931/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-373412-1177188931 -o ROOT/results/node37/conversion-373412-1177188931 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373412-1177188931/instance-373412-1177188931.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-373412-1177188931 -o ROOT/results/node37/solver-373412-1177188931 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373412-1177188931.opb /tmp/evaluation/373412-1177188931/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  23ab85bb903b24d53f7c52c70411f8cf

RANDOM SEED= 2829151

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1703744 kB
Buffers:         42184 kB
Cached:         218692 kB
SwapCached:       2420 kB
Active:         176128 kB
Inactive:       108816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703744 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          31684 kB
Slab:            52612 kB
Committed_AS:  2034732 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66409 MiB

End job on node37 on Sat Apr 21 21:25:34 UTC 2007