Trace number 350727

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) 40.9335 41.1331

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos7.opb
MD5SUMa93c44578e8ffcb65ad1c65e578ef076
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark45
Best CPU time to get the best result obtained on this benchmark1782.76
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 45
Optimality of the best value was proved NO
Number of variables33010
Total number of constraints2154
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)142
Number of constraints which are nor clauses,nor cardinality constraints2012
Minimum length of a constraint2
Maximum length of a constraint441
Number of terms in the objective function 4506
Biggest coefficient in the objective function 7151
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 527624
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 527624
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)

38.97/39.11	c Somebody sent me a SIGTERM
38.97/39.11	s UNKNOWN
38.97/39.14	pb2clasp1: no process killed
3.50/41.12	sh: line 1: 18125 Killed                  cat /tmp/evaluation/350727-1176543218/temp/instance-350727-1176543218.opb.op
3.50/41.12	     18126                       | clasp >/tmp/evaluation/350727-1176543218/temp/instance-350727-1176543218.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350727-1176543218/instance-350727-1176543218.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-350727-1176543218 -o ROOT/results/node11/solver-350727-1176543218 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350727-1176543218.opb /tmp/evaluation/350727-1176543218/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: 0.99 0.98 1.00 3/77 18105
/proc/meminfo: memFree=1949688/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=18568 CPUtime=0
/proc/18105/stat : 18105 (runsolver) D 18103 18105 17296 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 95370797 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 262910045479 0 0 4096 24578 18446744071563479169 0 0 17 1 0 0
/proc/18105/statm: 4642 292 257 24 0 2626 0

[startup+0.0628559 s]
/proc/loadavg: 0.99 0.98 1.00 3/77 18105
/proc/meminfo: memFree=1949688/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=12268 CPUtime=0
/proc/18105/stat : 18105 (pbclasp) D 18103 18105 17296 0 -1 4194304 354 0 1 0 0 0 0 0 18 0 1 0 95370797 12562432 321 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/18105/statm: 3067 321 243 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101867 s]
/proc/loadavg: 0.99 0.98 1.00 3/77 18105
/proc/meminfo: memFree=1949688/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=14256 CPUtime=0.03
/proc/18105/stat : 18105 (pbclasp) R 18103 18105 17296 0 -1 4194304 919 0 1 0 3 0 0 0 18 0 1 0 95370797 14598144 886 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262928273160 0 0 4224 16384 0 0 0 17 0 0 0
/proc/18105/statm: 3564 886 320 3 0 664 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14256

[startup+0.301882 s]
/proc/loadavg: 0.99 0.98 1.00 3/77 18105
/proc/meminfo: memFree=1949688/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=14784 CPUtime=0.23
/proc/18105/stat : 18105 (pbclasp) R 18103 18105 17296 0 -1 4194304 1059 0 1 0 23 0 0 0 19 0 1 0 95370797 15138816 1026 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262927748794 0 0 4224 16384 0 0 0 17 0 0 0
/proc/18105/statm: 3696 1026 320 3 0 796 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 14784

[startup+0.701929 s]
/proc/loadavg: 0.99 0.98 1.00 3/77 18105
/proc/meminfo: memFree=1949688/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=14924 CPUtime=0.23
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1123 0 1 0 23 0 0 0 21 0 1 0 95370797 15282176 1075 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/18105/statm: 3731 1075 324 3 0 831 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 14924

[startup+1.50202 s]
/proc/loadavg: 0.99 0.98 1.00 3/80 18108
/proc/meminfo: memFree=1944800/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=14924 CPUtime=0.23
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1123 0 1 0 23 0 0 0 21 0 1 0 95370797 15282176 1075 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918942818 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/18105/statm: 3731 1075 324 3 0 831 0
[pid=18107] ppid=18105 vsize=5352 CPUtime=0
/proc/18107/stat : 18107 (sh) S 18105 18105 17296 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 95370828 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18107/statm: 1338 229 193 169 0 49 0
[pid=18108] ppid=18107 vsize=12532 CPUtime=1.17
/proc/18108/stat : 18108 (pb2clasp1) R 18107 18105 17296 0 -1 4194304 539 0 0 0 117 0 0 0 25 0 1 0 95370828 12832768 501 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 262918942674 0 0 4224 0 0 0 0 17 1 0 0
/proc/18108/statm: 3133 501 340 3 0 233 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 32808

[startup+3.10121 s]
/proc/loadavg: 0.99 0.98 1.00 2/81 18115
/proc/meminfo: memFree=1939160/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.53
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1385 1629 1 0 25 0 126 2 17 0 1 0 95370797 15687680 1194 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18105/statm: 3830 1194 343 3 0 930 0
[pid=18113] ppid=18105 vsize=5352 CPUtime=0
/proc/18113/stat : 18113 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 95370959 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18113/statm: 1338 224 188 169 0 49 0
[pid=18114] ppid=18113 vsize=2520 CPUtime=0
/proc/18114/stat : 18114 (cat) S 18113 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95370960 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18114/statm: 630 87 71 4 0 42 0
[pid=18115] ppid=18113 vsize=7016 CPUtime=1.45
/proc/18115/stat : 18115 (clasp) R 18113 18105 17296 0 -1 4194304 1402 0 0 0 145 0 0 0 25 0 1 0 95370960 7184384 1365 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8359687 0 0 4096 0 0 0 0 17 1 0 0
/proc/18115/statm: 1754 1365 176 154 0 1224 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 30208

[startup+6.30259 s]
/proc/loadavg: 0.99 0.98 1.00 2/81 18115
/proc/meminfo: memFree=1800856/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.53
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1385 1629 1 0 25 0 126 2 17 0 1 0 95370797 15687680 1194 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18105/statm: 3830 1194 343 3 0 930 0
[pid=18113] ppid=18105 vsize=5352 CPUtime=0
/proc/18113/stat : 18113 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 95370959 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18113/statm: 1338 224 188 169 0 49 0
[pid=18114] ppid=18113 vsize=2520 CPUtime=0
/proc/18114/stat : 18114 (cat) S 18113 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95370960 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18114/statm: 630 87 71 4 0 42 0
[pid=18115] ppid=18113 vsize=198176 CPUtime=4.66
/proc/18115/stat : 18115 (clasp) R 18113 18105 17296 0 -1 4194304 51727 0 0 0 445 21 0 0 25 0 1 0 95370960 202932224 47767 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682848 0 0 4096 0 0 0 0 17 1 0 0
/proc/18115/statm: 49544 47768 181 154 0 49014 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 221368

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 1.00 2/81 18115
/proc/meminfo: memFree=1450584/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.53
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1385 1629 1 0 25 0 126 2 17 0 1 0 95370797 15687680 1194 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18105/statm: 3830 1194 343 3 0 930 0
[pid=18113] ppid=18105 vsize=5352 CPUtime=0
/proc/18113/stat : 18113 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 95370959 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18113/statm: 1338 224 188 169 0 49 0
[pid=18114] ppid=18113 vsize=2520 CPUtime=0
/proc/18114/stat : 18114 (cat) S 18113 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95370960 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18114/statm: 630 87 71 4 0 42 0
[pid=18115] ppid=18113 vsize=540060 CPUtime=11.06
/proc/18115/stat : 18115 (clasp) R 18113 18105 17296 0 -1 4194304 150973 0 0 0 1045 61 0 0 25 0 1 0 95370960 553021440 131581 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18115/statm: 135015 131581 181 154 0 134485 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 563252

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 1.00 2/81 18115
/proc/meminfo: memFree=809368/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.53
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1385 1629 1 0 25 0 126 2 17 0 1 0 95370797 15687680 1194 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18105/statm: 3830 1194 343 3 0 930 0
[pid=18113] ppid=18105 vsize=5352 CPUtime=0
/proc/18113/stat : 18113 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 95370959 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18113/statm: 1338 224 188 169 0 49 0
[pid=18114] ppid=18113 vsize=2520 CPUtime=0
/proc/18114/stat : 18114 (cat) S 18113 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95370960 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18114/statm: 630 87 71 4 0 42 0
[pid=18115] ppid=18113 vsize=1171156 CPUtime=23.85
/proc/18115/stat : 18115 (clasp) R 18113 18105 17296 0 -1 4194304 332783 0 0 0 2252 133 0 0 25 0 1 0 95370960 1199263744 286031 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18115/statm: 292789 286032 181 154 0 292259 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 1194348



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.1015 s]
/proc/loadavg: 0.99 0.98 1.00 2/81 18115
/proc/meminfo: memFree=166424/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.53
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1385 1629 1 0 25 0 126 2 17 0 1 0 95370797 15687680 1194 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18105/statm: 3830 1194 343 3 0 930 0
[pid=18113] ppid=18105 vsize=5352 CPUtime=0
/proc/18113/stat : 18113 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 95370959 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18113/statm: 1338 224 188 169 0 49 0
[pid=18114] ppid=18113 vsize=2520 CPUtime=0
/proc/18114/stat : 18114 (cat) S 18113 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95370960 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18114/statm: 630 87 71 4 0 42 0
[pid=18115] ppid=18113 vsize=1862152 CPUtime=37.44
/proc/18115/stat : 18115 (clasp) R 18113 18105 17296 0 -1 4194304 514352 0 0 0 3545 199 0 0 25 0 1 0 95370960 1906843648 442976 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/18115/statm: 465538 442976 181 154 0 465008 0
Current children cumulated CPU time (s) 38.97
Current children cumulated vsize (KiB) 1885344

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

[startup+39.1015 s]
/proc/loadavg: 0.99 0.98 1.00 2/81 18115
/proc/meminfo: memFree=166424/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.53
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1385 1629 1 0 25 0 126 2 17 0 1 0 95370797 15687680 1194 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18105/statm: 3830 1194 343 3 0 930 0
[pid=18113] ppid=18105 vsize=5352 CPUtime=0
/proc/18113/stat : 18113 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 95370959 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18113/statm: 1338 224 188 169 0 49 0
[pid=18114] ppid=18113 vsize=2520 CPUtime=0
/proc/18114/stat : 18114 (cat) S 18113 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95370960 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18114/statm: 630 87 71 4 0 42 0
[pid=18115] ppid=18113 vsize=1862152 CPUtime=37.44
/proc/18115/stat : 18115 (clasp) R 18113 18105 17296 0 -1 4194304 514352 0 0 0 3545 199 0 0 25 0 1 0 95370960 1906843648 442976 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/18115/statm: 465538 442976 181 154 0 465008 0
Current children cumulated CPU time (s) 38.97
Current children cumulated vsize (KiB) 1885344

# WARNING:
# current cumulated CPU time (1.6 s) is less than in the last sample (38.97 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.37 s) to the 'lost time'.

[startup+39.2189 s]
/proc/loadavg: 0.99 0.98 1.00 2/81 18115
/proc/meminfo: memFree=166424/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.6
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1554 3402 1 0 25 1 127 7 16 0 1 0 95370797 15687680 1196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18105/statm: 3830 1196 343 3 0 930 0
Current children cumulated CPU time (s) 1.6
Current children cumulated vsize (KiB) 15320

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8016 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 18126
/proc/meminfo: memFree=1939856/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.6
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1554 3402 1 0 25 1 127 7 16 0 1 0 95370797 15687680 1196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18105/statm: 3830 1196 343 3 0 930 0
[pid=18124] ppid=18105 vsize=5352 CPUtime=0
/proc/18124/stat : 18124 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 95374715 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18124/statm: 1338 224 188 169 0 49 0
[pid=18125] ppid=18124 vsize=2520 CPUtime=0
/proc/18125/stat : 18125 (cat) S 18124 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95374715 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18125/statm: 630 87 71 4 0 42 0
[pid=18126] ppid=18124 vsize=4280 CPUtime=0.6
/proc/18126/stat : 18126 (clasp) R 18124 18105 17296 0 -1 4194304 735 0 0 0 60 0 0 0 25 0 1 0 95374715 4382720 698 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8401860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 1070 698 173 154 0 540 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 27472

[startup+40.6027 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 18126
/proc/meminfo: memFree=1936400/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.6
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1554 3402 1 0 25 1 127 7 16 0 1 0 95370797 15687680 1196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18105/statm: 3830 1196 343 3 0 930 0
[pid=18124] ppid=18105 vsize=5352 CPUtime=0
/proc/18124/stat : 18124 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 95374715 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18124/statm: 1338 224 188 169 0 49 0
[pid=18125] ppid=18124 vsize=2520 CPUtime=0
/proc/18125/stat : 18125 (cat) R 18124 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95374715 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214226 0 0 4096 0 0 0 0 17 1 0 0
/proc/18125/statm: 630 87 71 4 0 42 0
[pid=18126] ppid=18124 vsize=6744 CPUtime=1.41
/proc/18126/stat : 18126 (clasp) R 18124 18105 17296 0 -1 4194304 1324 0 0 0 140 1 0 0 25 0 1 0 95374715 6905856 1287 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8421093 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 1686 1287 176 154 0 1156 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 29936

[startup+41.0027 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 18126
/proc/meminfo: memFree=1936400/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.6
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1554 3402 1 0 25 1 127 7 16 0 1 0 95370797 15687680 1196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18105/statm: 3830 1196 343 3 0 930 0
[pid=18124] ppid=18105 vsize=5352 CPUtime=0
/proc/18124/stat : 18124 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 95374715 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18124/statm: 1338 224 188 169 0 49 0
[pid=18125] ppid=18124 vsize=2520 CPUtime=0
/proc/18125/stat : 18125 (cat) S 18124 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95374715 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18125/statm: 630 87 71 4 0 42 0
[pid=18126] ppid=18124 vsize=20876 CPUtime=1.81
/proc/18126/stat : 18126 (clasp) R 18124 18105 17296 0 -1 4194304 4882 0 0 0 178 3 0 0 25 0 1 0 95374715 21377024 4748 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8414843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 5219 4749 181 154 0 4689 0
Current children cumulated CPU time (s) 3.41
Current children cumulated vsize (KiB) 44068

[startup+41.1027 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 18126
/proc/meminfo: memFree=1936400/2055920 swapFree=4140560/4192956
[pid=18105] ppid=18103 vsize=15320 CPUtime=1.6
/proc/18105/stat : 18105 (pbclasp) S 18103 18105 17296 0 -1 4194304 1554 3402 1 0 25 1 127 7 16 0 1 0 95370797 15687680 1196 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 262918946708 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18105/statm: 3830 1196 343 3 0 930 0
[pid=18124] ppid=18105 vsize=5352 CPUtime=0
/proc/18124/stat : 18124 (sh) S 18105 18105 17296 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 95374715 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18124/statm: 1338 224 188 169 0 49 0
[pid=18125] ppid=18124 vsize=2520 CPUtime=0
/proc/18125/stat : 18125 (cat) S 18124 18105 17296 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 95374715 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 262910214370 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18125/statm: 630 87 71 4 0 42 0
[pid=18126] ppid=18124 vsize=28696 CPUtime=1.9
/proc/18126/stat : 18126 (clasp) R 18124 18105 17296 0 -1 4194304 6701 0 0 0 187 3 0 0 25 0 1 0 95374715 29384704 6567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650396 0 0 4096 0 0 0 0 17 1 0 0
/proc/18126/statm: 7174 6568 181 154 0 6644 0
Current children cumulated CPU time (s) 3.5
Current children cumulated vsize (KiB) 51888

Child status: 0

# 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): 37.37
#  lost CPU user time (s): 35.44
#  lost CPU system time (s): 1.93

Real time (s): 41.1331
CPU time (s): 40.9335
CPU user time (s): 38.8595
CPU system time (s): 2.07398
CPU usage (%): 99.5146
Max. virtual memory (cumulated for all children) (KiB): 1885344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.41948
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13048
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= 1055
involuntary context switches= 509

runsolver used 0.043993 second user time and 0.115982 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sat Apr 14 09:33:38 UTC 2007

IDJOB= 350727
IDBENCH= 1582
IDSOLVER= 158
FILE ID= node11/350727-1176543218

PBS_JOBID= 4556741

Free space on /tmp= 66468 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/milp/normalized-reduced-mps-v2-20-10-neos7.opb
COMMAND LINE= pbclasp instance-350727-1176543218.opb /tmp/evaluation/350727-1176543218/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-350727-1176543218 -o ROOT/results/node11/conversion-350727-1176543218 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350727-1176543218/instance-350727-1176543218.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-350727-1176543218 -o ROOT/results/node11/solver-350727-1176543218 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350727-1176543218.opb /tmp/evaluation/350727-1176543218/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a93c44578e8ffcb65ad1c65e578ef076

RANDOM SEED= 641712108

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:       1950224 kB
Buffers:          7608 kB
Cached:          33828 kB
SwapCached:      20920 kB
Active:          32788 kB
Inactive:        34020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1950224 kB
SwapTotal:     4192956 kB
SwapFree:      4140560 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          26668 kB
Slab:            24424 kB
Committed_AS:  5090888 kB
PageTables:       1852 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= 66464 MiB

End job on node11 on Sat Apr 14 09:34:20 UTC 2007