Trace number 362388

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 2007-03-23? (MO) 1800.77 1801.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
MD5SUMea0578ce3fa6d7f101be81096fa267e7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark12.977
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8060
Total number of constraints296
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints296
Minimum length of a constraint31
Maximum length of a constraint780
Number of terms in the objective function 8060
Biggest coefficient in the objective function 1760
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530127
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530127
Number of bits of the biggest sum of numbers20
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)

1798.84/1799.52	c Somebody sent me a SIGTERM
1798.84/1799.52	s UNKNOWN
1798.84/1799.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362388-1177011677/instance-362388-1177011677.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/node11/watcher-362388-1177011677 -o ROOT/results/node11/solver-362388-1177011677 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362388-1177011677.opb /tmp/evaluation/362388-1177011677/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: 0.92 0.98 0.99 3/77 15287
/proc/meminfo: memFree=1590776/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=12268 CPUtime=0
/proc/15287/stat : 15287 (pbclasp) D 15285 15287 14834 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 142216695 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262910212709 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/15287/statm: 3067 317 242 3 0 167 0

[startup+0.0442899 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15287
/proc/meminfo: memFree=1590776/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=13128 CPUtime=0.03
/proc/15287/stat : 15287 (pbclasp) R 15285 15287 14834 0 -1 4194304 648 0 0 0 3 0 0 0 18 0 1 0 142216695 13443072 614 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262928273160 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15287/statm: 3282 614 320 3 0 382 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13128

[startup+0.101295 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15287
/proc/meminfo: memFree=1590776/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=13128 CPUtime=0.09
/proc/15287/stat : 15287 (pbclasp) R 15285 15287 14834 0 -1 4194304 667 0 0 0 9 0 0 0 18 0 1 0 142216695 13443072 633 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262909924851 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15287/statm: 3282 633 320 3 0 382 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13128

[startup+0.301318 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15287
/proc/meminfo: memFree=1590776/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=13392 CPUtime=0.29
/proc/15287/stat : 15287 (pbclasp) R 15285 15287 14834 0 -1 4194304 728 0 0 0 29 0 0 0 19 0 1 0 142216695 13713408 694 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262909925203 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15287/statm: 3348 694 320 3 0 448 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13392

[startup+0.701366 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 15287
/proc/meminfo: memFree=1590776/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=14448 CPUtime=0.69
/proc/15287/stat : 15287 (pbclasp) R 15285 15287 14834 0 -1 4194304 986 0 0 0 69 0 0 0 23 0 1 0 142216695 14794752 952 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262909891297 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15287/statm: 3612 952 320 3 0 712 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14448

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 15290
/proc/meminfo: memFree=1586720/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 15240

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 15297
/proc/meminfo: memFree=1543824/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15296] ppid=15295 vsize=2520 CPUtime=0
/proc/15296/stat : 15296 (cat) S 15295 15287 14834 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142216805 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15296/statm: 630 87 71 4 0 42 0
[pid=15297] ppid=15295 vsize=101592 CPUtime=1.99
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 24994 0 0 0 189 10 0 0 25 0 1 0 142216805 104030208 24957 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8414843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 25398 24957 184 154 0 24868 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 124704

[startup+6.30203 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 15297
/proc/meminfo: memFree=1320920/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=314552 CPUtime=5.19
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 88851 0 0 0 481 38 0 0 25 0 1 0 142216805 322101248 76094 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134666706 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 78638 76095 194 154 0 78108 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 335144

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 15297
/proc/meminfo: memFree=1196632/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=400116 CPUtime=11.59
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 115779 0 0 0 1110 49 0 0 25 0 1 0 142216805 409718784 97215 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134747233 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 100029 97215 195 154 0 99499 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 420708

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 15297
/proc/meminfo: memFree=1199640/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=396856 CPUtime=24.38
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 115845 0 0 0 2389 49 0 0 25 0 1 0 142216805 406380544 96466 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134768798 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 99214 96466 196 154 0 98684 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 417448

[startup+51.1013 s]
/proc/loadavg: 1.04 1.00 1.00 2/80 15297
/proc/meminfo: memFree=1199640/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=396856 CPUtime=49.97
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 115862 0 0 0 4948 49 0 0 25 0 1 0 142216805 406380544 96483 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 99214 96483 196 154 0 98684 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 417448

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 3/80 15297
/proc/meminfo: memFree=1158552/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=438152 CPUtime=101.16
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 126150 0 0 0 10059 57 0 0 25 0 1 0 142216805 448667648 106771 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740599 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 109538 106771 196 154 0 109008 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 458744

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 15299
/proc/meminfo: memFree=1092120/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=505288 CPUtime=161.14
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 142828 0 0 0 16048 66 0 0 25 0 1 0 142216805 517414912 123386 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 126322 123386 196 154 0 125792 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 525880

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 15299
/proc/meminfo: memFree=1032984/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=565084 CPUtime=221.12
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 157560 0 0 0 22038 74 0 0 25 0 1 0 142216805 578646016 138082 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740923 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 141271 138082 196 154 0 140741 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 585676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 15299
/proc/meminfo: memFree=966936/2055920 swapFree=4139248/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=632360 CPUtime=281.11
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 174278 0 0 0 28025 86 0 0 25 0 1 0 142216805 647536640 154739 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769386 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 158090 154739 196 154 0 157560 0

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

/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=1809208 CPUtime=1780.56
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 477549 0 0 0 177768 288 0 0 25 0 1 0 142216805 1852628992 443411 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 452302 443411 196 154 0 451772 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 1829800



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 15497
/proc/meminfo: memFree=15832/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=1822608 CPUtime=1797.77
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 480862 0 0 0 179486 291 0 0 25 0 1 0 142216805 1866350592 446724 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 455652 446724 196 154 0 455122 0
Current children cumulated CPU time (s) 1798.84
Current children cumulated vsize (KiB) 1843200

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

[startup+1799.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 15497
/proc/meminfo: memFree=15832/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.07
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1556 1661 0 0 71 0 35 1 17 0 1 0 142216695 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15287/statm: 3810 1168 343 3 0 910 0
[pid=15295] ppid=15287 vsize=5352 CPUtime=0
/proc/15295/stat : 15295 (sh) S 15287 15287 14834 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 142216804 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15295/statm: 1338 224 188 169 0 49 0
[pid=15297] ppid=15295 vsize=1822608 CPUtime=1797.77
/proc/15297/stat : 15297 (clasp) R 15295 15287 14834 0 -1 4194304 480862 0 0 0 179486 291 0 0 25 0 1 0 142216805 1866350592 446724 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/15297/statm: 455652 446724 196 154 0 455122 0
Current children cumulated CPU time (s) 1798.84
Current children cumulated vsize (KiB) 1843200

# WARNING:
# current cumulated CPU time (1.12 s) is less than in the last sample (1798.84 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1797.72 s) to the 'lost time'.

[startup+1799.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 15497
/proc/meminfo: memFree=15832/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.12
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1714 3435 0 0 72 1 35 4 19 0 1 0 142216695 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15287/statm: 3810 1170 343 3 0 910 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 15240

Sending SIGKILL to process tree (bottom up)

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

[startup+1799.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 15497
/proc/meminfo: memFree=15832/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.12
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1714 3435 0 0 72 1 35 4 19 0 1 0 142216695 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15287/statm: 3810 1170 343 3 0 910 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 15240

[startup+1800.6 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 15508
/proc/meminfo: memFree=1760776/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.12
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1714 3435 0 0 72 1 35 4 19 0 1 0 142216695 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15287/statm: 3810 1170 343 3 0 910 0
[pid=15506] ppid=15287 vsize=5352 CPUtime=0
/proc/15506/stat : 15506 (sh) S 15287 15287 14834 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 142396650 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15506/statm: 1338 224 188 169 0 49 0
[pid=15507] ppid=15506 vsize=2520 CPUtime=0
/proc/15507/stat : 15507 (cat) S 15506 15287 14834 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142396650 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15507/statm: 630 87 71 4 0 42 0
[pid=15508] ppid=15506 vsize=47508 CPUtime=1.03
/proc/15508/stat : 15508 (clasp) R 15506 15287 14834 0 -1 4194304 11331 0 0 0 98 5 0 0 25 0 1 0 142396650 48648192 11294 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8414843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 11877 11295 184 154 0 11347 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 70620

[startup+1801 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 15508
/proc/meminfo: memFree=1760776/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.12
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1714 3435 0 0 72 1 35 4 19 0 1 0 142216695 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15287/statm: 3810 1170 343 3 0 910 0
[pid=15506] ppid=15287 vsize=5352 CPUtime=0
/proc/15506/stat : 15506 (sh) S 15287 15287 14834 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 142396650 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15506/statm: 1338 224 188 169 0 49 0
[pid=15507] ppid=15506 vsize=2520 CPUtime=0
/proc/15507/stat : 15507 (cat) S 15506 15287 14834 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142396650 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15507/statm: 630 87 71 4 0 42 0
[pid=15508] ppid=15506 vsize=70696 CPUtime=1.42
/proc/15508/stat : 15508 (clasp) R 15506 15287 14834 0 -1 4194304 17160 0 0 0 134 8 0 0 25 0 1 0 142396650 72392704 17123 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 17674 17123 184 154 0 17144 0
Current children cumulated CPU time (s) 2.54
Current children cumulated vsize (KiB) 93808

[startup+1801.4 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 15508
/proc/meminfo: memFree=1760776/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.12
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1714 3435 0 0 72 1 35 4 19 0 1 0 142216695 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15287/statm: 3810 1170 343 3 0 910 0
[pid=15506] ppid=15287 vsize=5352 CPUtime=0
/proc/15506/stat : 15506 (sh) S 15287 15287 14834 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 142396650 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15506/statm: 1338 224 188 169 0 49 0
[pid=15507] ppid=15506 vsize=2520 CPUtime=0
/proc/15507/stat : 15507 (cat) S 15506 15287 14834 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142396650 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15507/statm: 630 87 71 4 0 42 0
[pid=15508] ppid=15506 vsize=94708 CPUtime=1.83
/proc/15508/stat : 15508 (clasp) R 15506 15287 14834 0 -1 4194304 22842 0 0 0 171 12 0 0 25 0 1 0 142396650 96980992 22805 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 23677 22805 184 154 0 23147 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 117820

[startup+1801.5 s]
/proc/loadavg: 1.08 1.02 1.01 2/82 15508
/proc/meminfo: memFree=1760776/2055920 swapFree=4150532/4192956
[pid=15287] ppid=15285 vsize=15240 CPUtime=1.12
/proc/15287/stat : 15287 (pbclasp) S 15285 15287 14834 0 -1 4194304 1714 3435 0 0 72 1 35 4 19 0 1 0 142216695 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15287/statm: 3810 1170 343 3 0 910 0
[pid=15506] ppid=15287 vsize=5352 CPUtime=0
/proc/15506/stat : 15506 (sh) S 15287 15287 14834 0 -1 4194304 286 0 0 0 0 0 0 0 21 0 1 0 142396650 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15506/statm: 1338 224 188 169 0 49 0
[pid=15507] ppid=15506 vsize=2520 CPUtime=0
/proc/15507/stat : 15507 (cat) S 15506 15287 14834 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142396650 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/15507/statm: 630 87 71 4 0 42 0
[pid=15508] ppid=15506 vsize=100272 CPUtime=1.93
/proc/15508/stat : 15508 (clasp) R 15506 15287 14834 0 -1 4194304 24200 0 0 0 181 12 0 0 25 0 1 0 142396650 102678528 24163 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665962 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 25068 24165 184 154 0 24538 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 123384

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15287 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=80835
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=58991
# CPU time returned by wait4() is 1.13983
# while last known CPU time is 3.05
#
# 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): 1797.72
#  lost CPU user time (s): 1794.85
#  lost CPU system time (s): 2.87

Real time (s): 1801.55
CPU time (s): 1800.77
CPU user time (s): 1797.73
CPU system time (s): 3.04
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 1843200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.08083
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5565
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 364
involuntary context switches= 113

runsolver used 1.70174 second user time and 4.86126 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Thu Apr 19 19:41:17 UTC 2007

IDJOB= 362388
IDBENCH= 1556
IDSOLVER= 158
FILE ID= node11/362388-1177011677

PBS_JOBID= 4630536

Free space on /tmp= 66256 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x26.opb
COMMAND LINE= pbclasp instance-362388-1177011677.opb /tmp/evaluation/362388-1177011677/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-362388-1177011677 -o ROOT/results/node11/conversion-362388-1177011677 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362388-1177011677/instance-362388-1177011677.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-362388-1177011677 -o ROOT/results/node11/solver-362388-1177011677 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362388-1177011677.opb /tmp/evaluation/362388-1177011677/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ea0578ce3fa6d7f101be81096fa267e7

RANDOM SEED= 954979949

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1591248 kB
Buffers:         41732 kB
Cached:         324004 kB
SwapCached:      22272 kB
Active:          70128 kB
Inactive:       330700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591248 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          30736 kB
Slab:            49292 kB
Committed_AS:  6189364 kB
PageTables:       1848 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= 66255 MiB

End job on node11 on Thu Apr 19 20:11:19 UTC 2007