Trace number 351325

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) 40.78 40.932

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
MD5SUM6927d145bd65464e16bb11d2b0c90152
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1238
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 919
Optimality of the best value was proved NO
Number of variables7860
Total number of constraints173
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 constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 56798
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 526611
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527918
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)

38.85/38.92	c Somebody sent me a SIGTERM
38.85/38.92	s UNKNOWN
38.85/38.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351325-1176595830/instance-351325-1176595830.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/node68/watcher-351325-1176595830 -o ROOT/results/node68/solver-351325-1176595830 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351325-1176595830.opb /tmp/evaluation/351325-1176595830/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 6177
/proc/meminfo: memFree=1739520/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=12268 CPUtime=0
/proc/6177/stat : 6177 (pbclasp) D 6175 6177 5850 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 135572528 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257414625893 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/6177/statm: 3067 317 242 3 0 167 0

[startup+0.0270691 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6177
/proc/meminfo: memFree=1739520/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=12812 CPUtime=0.01
/proc/6177/stat : 6177 (pbclasp) R 6175 6177 5850 0 -1 4194304 577 0 0 0 1 0 0 0 18 0 1 0 135572528 13119488 543 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257428492046 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6177/statm: 3203 543 320 3 0 303 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12812

[startup+0.101075 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6177
/proc/meminfo: memFree=1739520/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13076 CPUtime=0.09
/proc/6177/stat : 6177 (pbclasp) R 6175 6177 5850 0 -1 4194304 658 0 0 0 9 0 0 0 18 0 1 0 135572528 13389824 624 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257414304481 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6177/statm: 3269 624 320 3 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13076

[startup+0.301094 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6177
/proc/meminfo: memFree=1739520/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13364 CPUtime=0.1
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 720 0 0 0 10 0 0 0 16 0 1 0 135572528 13684736 672 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6177/statm: 3341 672 324 3 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13364

[startup+0.701129 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6177
/proc/meminfo: memFree=1739520/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13364 CPUtime=0.1
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 720 0 0 0 10 0 0 0 16 0 1 0 135572528 13684736 672 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6177/statm: 3341 672 324 3 0 441 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13364

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 6180
/proc/meminfo: memFree=1735976/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13364 CPUtime=0.1
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 720 0 0 0 10 0 0 0 16 0 1 0 135572528 13684736 672 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6177/statm: 3341 672 324 3 0 441 0
[pid=6179] ppid=6177 vsize=5352 CPUtime=0
/proc/6179/stat : 6179 (sh) S 6177 6177 5850 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 135572540 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6179/statm: 1338 229 193 169 0 49 0
[pid=6180] ppid=6179 vsize=13364 CPUtime=1.37
/proc/6180/stat : 6180 (pb2clasp1) R 6179 6177 5850 0 -1 4194304 733 0 0 0 137 0 0 0 25 0 1 0 135572540 13684736 695 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 257414338409 0 0 4224 0 0 0 0 17 1 0 0
/proc/6180/statm: 3341 695 340 3 0 441 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32080

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 6180
/proc/meminfo: memFree=1735080/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13364 CPUtime=0.1
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 720 0 0 0 10 0 0 0 16 0 1 0 135572528 13684736 672 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6177/statm: 3341 672 324 3 0 441 0
[pid=6179] ppid=6177 vsize=5352 CPUtime=0
/proc/6179/stat : 6179 (sh) S 6177 6177 5850 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 135572540 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6179/statm: 1338 229 193 169 0 49 0
[pid=6180] ppid=6179 vsize=13816 CPUtime=2.97
/proc/6180/stat : 6180 (pb2clasp1) R 6179 6177 5850 0 -1 4194304 836 0 0 0 296 1 0 0 25 0 1 0 135572540 14147584 798 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 257428492034 0 0 4224 0 0 0 0 17 1 0 0
/proc/6180/statm: 3454 798 340 3 0 554 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 32532

[startup+6.30264 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 6187
/proc/meminfo: memFree=1686488/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.3
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 957 1926 0 0 11 0 316 3 17 0 1 0 135572528 13955072 755 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6177/statm: 3407 755 343 3 0 507 0
[pid=6185] ppid=6177 vsize=5352 CPUtime=0
/proc/6185/stat : 6185 (sh) S 6177 6177 5850 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 135572861 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1338 224 188 169 0 49 0
[pid=6186] ppid=6185 vsize=2520 CPUtime=0
/proc/6186/stat : 6186 (cat) S 6185 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135572862 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6186/statm: 630 87 71 4 0 42 0
[pid=6187] ppid=6185 vsize=109280 CPUtime=2.96
/proc/6187/stat : 6187 (clasp) R 6185 6177 5850 0 -1 4194304 29959 0 0 0 284 12 0 0 25 0 1 0 135572862 111902720 25877 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10950267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6187/statm: 27320 25877 181 154 0 26790 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 130780

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 6187
/proc/meminfo: memFree=1312280/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.3
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 957 1926 0 0 11 0 316 3 17 0 1 0 135572528 13955072 755 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6177/statm: 3407 755 343 3 0 507 0
[pid=6185] ppid=6177 vsize=5352 CPUtime=0
/proc/6185/stat : 6185 (sh) S 6177 6177 5850 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 135572861 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1338 224 188 169 0 49 0
[pid=6186] ppid=6185 vsize=2520 CPUtime=0
/proc/6186/stat : 6186 (cat) S 6185 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135572862 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6186/statm: 630 87 71 4 0 42 0
[pid=6187] ppid=6185 vsize=486856 CPUtime=9.35
/proc/6187/stat : 6187 (clasp) R 6185 6177 5850 0 -1 4194304 138360 0 0 0 880 55 0 0 25 0 1 0 135572862 498540544 114869 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/6187/statm: 121714 114870 181 154 0 121184 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 508356

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 6187
/proc/meminfo: memFree=632600/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.3
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 957 1926 0 0 11 0 316 3 17 0 1 0 135572528 13955072 755 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6177/statm: 3407 755 343 3 0 507 0
[pid=6185] ppid=6177 vsize=5352 CPUtime=0
/proc/6185/stat : 6185 (sh) S 6177 6177 5850 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 135572861 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1338 224 188 169 0 49 0
[pid=6186] ppid=6185 vsize=2520 CPUtime=0
/proc/6186/stat : 6186 (cat) S 6185 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135572862 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6186/statm: 630 87 71 4 0 42 0
[pid=6187] ppid=6185 vsize=1124916 CPUtime=22.15
/proc/6187/stat : 6187 (clasp) R 6185 6177 5850 0 -1 4194304 330244 0 0 0 2077 138 0 0 25 0 1 0 135572862 1151913984 278325 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683567 0 0 4096 0 0 0 0 17 1 0 0
/proc/6187/statm: 281229 278326 181 154 0 280699 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1146416



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.9016 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 6187
/proc/meminfo: memFree=16472/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.3
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 957 1926 0 0 11 0 316 3 17 0 1 0 135572528 13955072 755 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6177/statm: 3407 755 343 3 0 507 0
[pid=6185] ppid=6177 vsize=5352 CPUtime=0
/proc/6185/stat : 6185 (sh) S 6177 6177 5850 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 135572861 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1338 224 188 169 0 49 0
[pid=6186] ppid=6185 vsize=2520 CPUtime=0
/proc/6186/stat : 6186 (cat) S 6185 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135572862 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6186/statm: 630 87 71 4 0 42 0
[pid=6187] ppid=6185 vsize=1831440 CPUtime=35.55
/proc/6187/stat : 6187 (clasp) R 6185 6177 5850 0 -1 4194304 530245 0 0 0 3335 220 0 0 25 0 1 0 135572862 1875394560 436572 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6187/statm: 457860 436572 181 154 0 457330 0
Current children cumulated CPU time (s) 38.85
Current children cumulated vsize (KiB) 1852940

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

[startup+38.9016 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 6187
/proc/meminfo: memFree=16472/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.3
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 957 1926 0 0 11 0 316 3 17 0 1 0 135572528 13955072 755 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6177/statm: 3407 755 343 3 0 507 0
[pid=6185] ppid=6177 vsize=5352 CPUtime=0
/proc/6185/stat : 6185 (sh) S 6177 6177 5850 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 135572861 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6185/statm: 1338 224 188 169 0 49 0
[pid=6186] ppid=6185 vsize=2520 CPUtime=0
/proc/6186/stat : 6186 (cat) S 6185 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135572862 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6186/statm: 630 87 71 4 0 42 0
[pid=6187] ppid=6185 vsize=1831440 CPUtime=35.55
/proc/6187/stat : 6187 (clasp) R 6185 6177 5850 0 -1 4194304 530245 0 0 0 3335 220 0 0 25 0 1 0 135572862 1875394560 436572 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6187/statm: 457860 436572 181 154 0 457330 0
Current children cumulated CPU time (s) 38.85
Current children cumulated vsize (KiB) 1852940

# WARNING:
# current cumulated CPU time (3.34 s) is less than in the last sample (38.85 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (35.51 s) to the 'lost time'.

[startup+39.0202 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 6187
/proc/meminfo: memFree=16472/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.34
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 1122 3694 0 0 11 1 316 6 18 0 1 0 135572528 13955072 757 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6177/statm: 3407 757 343 3 0 507 0
Current children cumulated CPU time (s) 3.34
Current children cumulated vsize (KiB) 13628

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8027 s]
/proc/loadavg: 1.04 1.00 1.00 2/69 6198
/proc/meminfo: memFree=1764560/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.34
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 1122 3694 0 0 11 1 316 6 18 0 1 0 135572528 13955072 757 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6177/statm: 3407 757 343 3 0 507 0
[pid=6196] ppid=6177 vsize=5352 CPUtime=0
/proc/6196/stat : 6196 (sh) S 6177 6177 5850 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 135576424 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6196/statm: 1338 224 188 169 0 49 0
[pid=6197] ppid=6196 vsize=2520 CPUtime=0
/proc/6197/stat : 6197 (cat) S 6196 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135576424 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6197/statm: 630 87 71 4 0 42 0
[pid=6198] ppid=6196 vsize=3564 CPUtime=0.84
/proc/6198/stat : 6198 (clasp) R 6196 6177 5850 0 -1 4194304 537 0 0 0 84 0 0 0 25 0 1 0 135576424 3649536 500 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10932253 0 0 4096 0 0 0 0 17 1 0 0
/proc/6198/statm: 891 500 173 154 0 361 0
Current children cumulated CPU time (s) 4.18
Current children cumulated vsize (KiB) 25064

[startup+40.6027 s]
/proc/loadavg: 1.04 1.00 1.00 2/69 6198
/proc/meminfo: memFree=1748176/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.34
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 1122 3694 0 0 11 1 316 6 18 0 1 0 135572528 13955072 757 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6177/statm: 3407 757 343 3 0 507 0
[pid=6196] ppid=6177 vsize=5352 CPUtime=0
/proc/6196/stat : 6196 (sh) S 6177 6177 5850 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 135576424 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6196/statm: 1338 224 188 169 0 49 0
[pid=6197] ppid=6196 vsize=2520 CPUtime=0
/proc/6197/stat : 6197 (cat) S 6196 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135576424 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6197/statm: 630 87 71 4 0 42 0
[pid=6198] ppid=6196 vsize=20324 CPUtime=1.64
/proc/6198/stat : 6198 (clasp) R 6196 6177 5850 0 -1 4194304 4710 0 0 0 162 2 0 0 25 0 1 0 135576424 20811776 4571 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10950213 0 0 4096 0 0 0 0 17 1 0 0
/proc/6198/statm: 5081 4572 181 154 0 4551 0
Current children cumulated CPU time (s) 4.98
Current children cumulated vsize (KiB) 41824

[startup+40.8028 s]
/proc/loadavg: 1.04 1.00 1.00 2/69 6198
/proc/meminfo: memFree=1748176/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.34
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 1122 3694 0 0 11 1 316 6 18 0 1 0 135572528 13955072 757 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6177/statm: 3407 757 343 3 0 507 0
[pid=6196] ppid=6177 vsize=5352 CPUtime=0
/proc/6196/stat : 6196 (sh) S 6177 6177 5850 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 135576424 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6196/statm: 1338 224 188 169 0 49 0
[pid=6197] ppid=6196 vsize=2520 CPUtime=0
/proc/6197/stat : 6197 (cat) S 6196 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135576424 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6197/statm: 630 87 71 4 0 42 0
[pid=6198] ppid=6196 vsize=36264 CPUtime=1.83
/proc/6198/stat : 6198 (clasp) R 6196 6177 5850 0 -1 4194304 8724 0 0 0 180 3 0 0 25 0 1 0 135576424 37134336 8256 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10948740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6198/statm: 9066 8256 181 154 0 8536 0
Current children cumulated CPU time (s) 5.17
Current children cumulated vsize (KiB) 57764

[startup+40.9028 s]
/proc/loadavg: 1.04 1.00 1.00 2/69 6198
/proc/meminfo: memFree=1748176/2055920 swapFree=4184836/4192956
[pid=6177] ppid=6175 vsize=13628 CPUtime=3.34
/proc/6177/stat : 6177 (pbclasp) S 6175 6177 5850 0 -1 4194304 1122 3694 0 0 11 1 316 6 18 0 1 0 135572528 13955072 757 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6177/statm: 3407 757 343 3 0 507 0
[pid=6196] ppid=6177 vsize=5352 CPUtime=0
/proc/6196/stat : 6196 (sh) S 6177 6177 5850 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 135576424 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6196/statm: 1338 224 188 169 0 49 0
[pid=6197] ppid=6196 vsize=2520 CPUtime=0
/proc/6197/stat : 6197 (cat) S 6196 6177 5850 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 135576424 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257414627554 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6197/statm: 630 87 71 4 0 42 0
[pid=6198] ppid=6196 vsize=42112 CPUtime=1.93
/proc/6198/stat : 6198 (clasp) R 6196 6177 5850 0 -1 4194304 10381 0 0 0 189 4 0 0 25 0 1 0 135576424 43122688 9872 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665798 0 0 4096 0 0 0 0 17 1 0 0
/proc/6198/statm: 10528 9872 181 154 0 9998 0
Current children cumulated CPU time (s) 5.27
Current children cumulated vsize (KiB) 63612

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6177 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=292499
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=80987
# CPU time returned by wait4() is 3.37349
# while last known CPU time is 5.27
#
# 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): 35.51
#  lost CPU user time (s): 33.35
#  lost CPU system time (s): 2.16

Real time (s): 40.932
CPU time (s): 40.78
CPU user time (s): 38.51
CPU system time (s): 2.27
CPU usage (%): 99.6287
Max. virtual memory (cumulated for all children) (KiB): 1852940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.2925
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5555
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= 902
involuntary context switches= 33

runsolver used 0.050992 second user time and 0.111982 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 15 00:10:30 UTC 2007

IDJOB= 351325
IDBENCH= 1723
IDSOLVER= 158
FILE ID= node68/351325-1176595830

PBS_JOBID= 4556980

Free space on /tmp= 66446 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
COMMAND LINE= pbclasp instance-351325-1176595830.opb /tmp/evaluation/351325-1176595830/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-351325-1176595830 -o ROOT/results/node68/conversion-351325-1176595830 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351325-1176595830/instance-351325-1176595830.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-351325-1176595830 -o ROOT/results/node68/solver-351325-1176595830 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351325-1176595830.opb /tmp/evaluation/351325-1176595830/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6927d145bd65464e16bb11d2b0c90152

RANDOM SEED= 874828524

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1739992 kB
Buffers:         10944 kB
Cached:         193840 kB
SwapCached:       2208 kB
Active:          41880 kB
Inactive:       172608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739992 kB
SwapTotal:     4192956 kB
SwapFree:      4184836 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:          16644 kB
Slab:            87540 kB
Committed_AS:  1416724 kB
PageTables:       1380 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= 66442 MiB

End job on node68 on Sun Apr 15 00:11:11 UTC 2007