Trace number 351468

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) 42.02 42.2353

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-gesa2.opb
MD5SUM1f57d7f7253e44124d4d26029bd38b8a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark493
Best CPU time to get the best result obtained on this benchmark1801.99
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 424
Optimality of the best value was proved NO
Number of variables19344
Total number of constraints1824
Number of constraints which are clauses48
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1776
Minimum length of a constraint2
Maximum length of a constraint309
Number of terms in the objective function 13488
Biggest coefficient in the objective function 1219
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 535560
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 535560
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)

40.10/40.21	c Somebody sent me a SIGTERM
40.10/40.21	s UNKNOWN
40.10/40.22	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351468-1176602449/instance-351468-1176602449.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/node47/watcher-351468-1176602449 -o ROOT/results/node47/solver-351468-1176602449 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351468-1176602449.opb /tmp/evaluation/351468-1176602449/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 3/64 14759
/proc/meminfo: memFree=1837168/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=12268 CPUtime=0
/proc/14759/stat : 14759 (pbclasp) D 14757 14759 13671 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 15090228 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208717707877 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/14759/statm: 3067 317 242 3 0 167 0

[startup+0.0830699 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14759
/proc/meminfo: memFree=1837168/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=14044 CPUtime=0.07
/proc/14759/stat : 14759 (pbclasp) R 14757 14759 13671 0 -1 4194304 4268 0 0 0 6 1 0 0 18 0 1 0 15090228 14381056 836 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208735768328 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14759/statm: 3511 836 320 3 0 611 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14044

[startup+0.101071 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14759
/proc/meminfo: memFree=1837168/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=14044 CPUtime=0.09
/proc/14759/stat : 14759 (pbclasp) R 14757 14759 13671 0 -1 4194304 4270 0 0 0 8 1 0 0 18 0 1 0 15090228 14381056 838 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208735768334 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14759/statm: 3511 838 320 3 0 611 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14044

[startup+0.301092 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14759
/proc/meminfo: memFree=1837168/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=14176 CPUtime=0.29
/proc/14759/stat : 14759 (pbclasp) R 14757 14759 13671 0 -1 4194304 4298 0 0 0 28 1 0 0 19 0 1 0 15090228 14516224 866 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208735768322 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14759/statm: 3544 866 320 3 0 644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14176

[startup+0.701137 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14759
/proc/meminfo: memFree=1837168/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=14440 CPUtime=0.69
/proc/14759/stat : 14759 (pbclasp) R 14757 14759 13671 0 -1 4194304 4367 0 0 0 68 1 0 0 22 0 1 0 15090228 14786560 935 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208717419958 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14759/statm: 3610 935 320 3 0 710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14440

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14760
/proc/meminfo: memFree=1834280/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=15132 CPUtime=1.49
/proc/14759/stat : 14759 (pbclasp) R 14757 14759 13671 0 -1 4194304 4560 0 0 0 148 1 0 0 25 0 1 0 15090228 15495168 1128 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208717420054 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14759/statm: 3783 1128 320 3 0 883 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15132

[startup+3.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 14762
/proc/meminfo: memFree=1831448/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.77
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5654 1641 0 0 199 1 75 2 16 0 1 0 15090228 17928192 1739 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14759/statm: 4377 1739 343 3 0 1477 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 17508

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 14769
/proc/meminfo: memFree=1712464/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.77
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5654 1641 0 0 199 1 75 2 16 0 1 0 15090228 17928192 1739 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14759/statm: 4377 1739 343 3 0 1477 0
[pid=14767] ppid=14759 vsize=5352 CPUtime=0
/proc/14767/stat : 14767 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 15090507 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14767/statm: 1338 224 188 169 0 49 0
[pid=14768] ppid=14767 vsize=2520 CPUtime=0
/proc/14768/stat : 14768 (cat) S 14767 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15090508 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14768/statm: 630 87 71 4 0 42 0
[pid=14769] ppid=14767 vsize=175828 CPUtime=3.5
/proc/14769/stat : 14769 (clasp) R 14767 14759 13671 0 -1 4194304 47194 0 0 0 329 21 0 0 25 0 1 0 15090508 180047872 41996 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650565 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 43957 41996 181 154 0 43427 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 201208

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 14769
/proc/meminfo: memFree=1365520/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.77
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5654 1641 0 0 199 1 75 2 16 0 1 0 15090228 17928192 1739 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14759/statm: 4377 1739 343 3 0 1477 0
[pid=14767] ppid=14759 vsize=5352 CPUtime=0
/proc/14767/stat : 14767 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 15090507 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14767/statm: 1338 224 188 169 0 49 0
[pid=14768] ppid=14767 vsize=2520 CPUtime=0
/proc/14768/stat : 14768 (cat) S 14767 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15090508 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14768/statm: 630 87 71 4 0 42 0
[pid=14769] ppid=14767 vsize=518792 CPUtime=9.89
/proc/14769/stat : 14769 (clasp) R 14767 14759 13671 0 -1 4194304 142459 0 0 0 928 61 0 0 25 0 1 0 15090508 531243008 124269 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 0 0 0
/proc/14769/statm: 129698 124269 181 154 0 129168 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 544172

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 14851
/proc/meminfo: memFree=757448/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.77
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5654 1641 0 0 199 1 75 2 16 0 1 0 15090228 17928192 1739 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14759/statm: 4377 1739 343 3 0 1477 0
[pid=14767] ppid=14759 vsize=5352 CPUtime=0
/proc/14767/stat : 14767 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 15090507 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14767/statm: 1338 224 188 169 0 49 0
[pid=14768] ppid=14767 vsize=2520 CPUtime=0
/proc/14768/stat : 14768 (cat) S 14767 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15090508 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14768/statm: 630 87 71 4 0 42 0
[pid=14769] ppid=14767 vsize=1135108 CPUtime=22.65
/proc/14769/stat : 14769 (clasp) R 14767 14759 13671 0 -1 4194304 314280 0 0 0 2133 132 0 0 25 0 1 0 15090508 1162350592 270348 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682862 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 283777 270349 181 154 0 283247 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 1160488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.2014 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 14907
/proc/meminfo: memFree=114760/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.77
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5654 1641 0 0 199 1 75 2 16 0 1 0 15090228 17928192 1739 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14759/statm: 4377 1739 343 3 0 1477 0
[pid=14767] ppid=14759 vsize=5352 CPUtime=0
/proc/14767/stat : 14767 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 15090507 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14767/statm: 1338 224 188 169 0 49 0
[pid=14768] ppid=14767 vsize=2520 CPUtime=0
/proc/14768/stat : 14768 (cat) S 14767 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15090508 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14768/statm: 630 87 71 4 0 42 0
[pid=14769] ppid=14767 vsize=1817984 CPUtime=37.33
/proc/14769/stat : 14769 (clasp) R 14767 14759 13671 0 -1 4194304 495286 0 0 0 3531 202 0 0 25 0 1 0 15090508 1861615616 427314 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 454496 427314 181 154 0 453966 0
Current children cumulated CPU time (s) 40.1
Current children cumulated vsize (KiB) 1843364

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

[startup+40.2014 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 14907
/proc/meminfo: memFree=114760/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.77
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5654 1641 0 0 199 1 75 2 16 0 1 0 15090228 17928192 1739 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14759/statm: 4377 1739 343 3 0 1477 0
[pid=14767] ppid=14759 vsize=5352 CPUtime=0
/proc/14767/stat : 14767 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 15090507 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14767/statm: 1338 224 188 169 0 49 0
[pid=14768] ppid=14767 vsize=2520 CPUtime=0
/proc/14768/stat : 14768 (cat) S 14767 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15090508 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14768/statm: 630 87 71 4 0 42 0
[pid=14769] ppid=14767 vsize=1817984 CPUtime=37.33
/proc/14769/stat : 14769 (clasp) R 14767 14759 13671 0 -1 4194304 495286 0 0 0 3531 202 0 0 25 0 1 0 15090508 1861615616 427314 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14769/statm: 454496 427314 181 154 0 453966 0
Current children cumulated CPU time (s) 40.1
Current children cumulated vsize (KiB) 1843364

# WARNING:
# current cumulated CPU time (2.81 s) is less than in the last sample (40.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.29 s) to the 'lost time'.

[startup+40.3189 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 14907
/proc/meminfo: memFree=114760/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.81
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5822 3424 0 0 200 1 75 5 18 0 1 0 15090228 17928192 1741 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14759/statm: 4377 1741 343 3 0 1477 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 17508

Sending SIGKILL to process tree (bottom up)

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

[startup+41.4016 s]
/proc/loadavg: 0.96 0.98 0.99 2/75 14918
/proc/meminfo: memFree=1825472/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.81
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5822 3424 0 0 200 1 75 5 18 0 1 0 15090228 17928192 1741 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14759/statm: 4377 1741 343 3 0 1477 0
[pid=14916] ppid=14759 vsize=5352 CPUtime=0
/proc/14916/stat : 14916 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 15094255 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14916/statm: 1338 224 188 169 0 49 0
[pid=14917] ppid=14916 vsize=2520 CPUtime=0
/proc/14917/stat : 14917 (cat) S 14916 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15094255 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14917/statm: 630 87 71 4 0 42 0
[pid=14918] ppid=14916 vsize=26908 CPUtime=1.13
/proc/14918/stat : 14918 (clasp) R 14916 14759 13671 0 -1 4194304 6452 0 0 0 110 3 0 0 25 0 1 0 15094255 27553792 6014 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134678418 0 0 4096 0 0 0 0 17 1 0 0
/proc/14918/statm: 6727 6014 181 154 0 6197 0
Current children cumulated CPU time (s) 3.94
Current children cumulated vsize (KiB) 52288

[startup+41.8056 s]
/proc/loadavg: 0.96 0.98 0.99 2/75 14918
/proc/meminfo: memFree=1783168/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.81
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5822 3424 0 0 200 1 75 5 18 0 1 0 15090228 17928192 1741 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14759/statm: 4377 1741 343 3 0 1477 0
[pid=14916] ppid=14759 vsize=5352 CPUtime=0
/proc/14916/stat : 14916 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 15094255 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14916/statm: 1338 224 188 169 0 49 0
[pid=14917] ppid=14916 vsize=2520 CPUtime=0
/proc/14917/stat : 14917 (cat) S 14916 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15094255 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14917/statm: 630 87 71 4 0 42 0
[pid=14918] ppid=14916 vsize=53284 CPUtime=1.53
/proc/14918/stat : 14918 (clasp) R 14916 14759 13671 0 -1 4194304 13992 0 0 0 147 6 0 0 25 0 1 0 15094255 54562816 12646 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14918/statm: 13321 12646 181 154 0 12791 0
Current children cumulated CPU time (s) 4.34
Current children cumulated vsize (KiB) 78664

[startup+42.2016 s]
/proc/loadavg: 0.96 0.98 0.99 2/75 14918
/proc/meminfo: memFree=1783168/2055920 swapFree=4192956/4192956
[pid=14759] ppid=14757 vsize=17508 CPUtime=2.81
/proc/14759/stat : 14759 (pbclasp) S 14757 14759 13671 0 -1 4194304 5822 3424 0 0 200 1 75 5 18 0 1 0 15090228 17928192 1741 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14759/statm: 4377 1741 343 3 0 1477 0
[pid=14916] ppid=14759 vsize=5352 CPUtime=0
/proc/14916/stat : 14916 (sh) S 14759 14759 13671 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 15094255 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14916/statm: 1338 224 188 169 0 49 0
[pid=14917] ppid=14916 vsize=2520 CPUtime=0
/proc/14917/stat : 14917 (cat) S 14916 14759 13671 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 15094255 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208717709538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14917/statm: 630 87 71 4 0 42 0
[pid=14918] ppid=14916 vsize=78500 CPUtime=1.92
/proc/14918/stat : 14918 (clasp) R 14916 14759 13671 0 -1 4194304 20919 0 0 0 183 9 0 0 25 0 1 0 15094255 80384000 18761 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14918/statm: 19625 18761 181 154 0 19095 0
Current children cumulated CPU time (s) 4.73
Current children cumulated vsize (KiB) 103880

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14759 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=767579
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=84987
# CPU time returned by wait4() is 2.85257
# while last known CPU time is 4.73
#
# 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): 37.29
#  lost CPU user time (s): 35.3
#  lost CPU system time (s): 1.99

Real time (s): 42.2353
CPU time (s): 42.02
CPU user time (s): 39.88
CPU system time (s): 2.14
CPU usage (%): 99.4903
Max. virtual memory (cumulated for all children) (KiB): 1843364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.76758
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10791
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= 589
involuntary context switches= 32

runsolver used 0.049992 second user time and 0.117982 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sun Apr 15 02:00:49 UTC 2007

IDJOB= 351468
IDBENCH= 1768
IDSOLVER= 158
FILE ID= node47/351468-1176602449

PBS_JOBID= 4556999

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-gesa2.opb
COMMAND LINE= pbclasp instance-351468-1176602449.opb /tmp/evaluation/351468-1176602449/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-351468-1176602449 -o ROOT/results/node47/conversion-351468-1176602449 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351468-1176602449/instance-351468-1176602449.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-351468-1176602449 -o ROOT/results/node47/solver-351468-1176602449 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351468-1176602449.opb /tmp/evaluation/351468-1176602449/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  1f57d7f7253e44124d4d26029bd38b8a

RANDOM SEED= 752208193

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1837576 kB
Buffers:         48092 kB
Cached:          63224 kB
SwapCached:          0 kB
Active:          14828 kB
Inactive:       123672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1780 kB
Writeback:           0 kB
Mapped:          29052 kB
Slab:            65796 kB
Committed_AS:  2076004 kB
PageTables:       1464 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= 66561 MiB

End job on node47 on Sun Apr 15 02:01:31 UTC 2007