Trace number 348392

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) 41.53 41.7316

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-standgub.opb
MD5SUMbe7d2de9880253117af16fa9444a1c79
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33244
Total number of constraints456
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 constraints456
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 86232
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524437
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 542229
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)

39.60/39.72	c Somebody sent me a SIGTERM
39.60/39.72	s UNKNOWN
39.60/39.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348392-1176581619/instance-348392-1176581619.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/node27/watcher-348392-1176581619 -o ROOT/results/node27/solver-348392-1176581619 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348392-1176581619.opb /tmp/evaluation/348392-1176581619/temp 

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


[startup+0 s]
/proc/loadavg: 1.09 1.16 1.10 3/65 27369
/proc/meminfo: memFree=1761696/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=12268 CPUtime=0
/proc/27369/stat : 27369 (pbclasp) R 27367 27369 21596 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 70857793 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244445837925 0 0 4224 0 0 0 0 17 0 0 0
/proc/27369/statm: 3067 317 242 3 0 167 0

[startup+0.019238 s]
/proc/loadavg: 1.09 1.16 1.10 3/65 27369
/proc/meminfo: memFree=1761696/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=12928 CPUtime=0.01
/proc/27369/stat : 27369 (pbclasp) R 27367 27369 21596 0 -1 4194304 589 0 0 0 1 0 0 0 18 0 1 0 70857793 13238272 555 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244445516513 0 0 4224 16384 0 0 0 17 0 0 0
/proc/27369/statm: 3232 556 314 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12928

[startup+0.101247 s]
/proc/loadavg: 1.09 1.16 1.10 3/65 27369
/proc/meminfo: memFree=1761696/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=0.02
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 886 0 0 0 2 0 0 0 19 0 1 0 70857793 14303232 838 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27369/statm: 3492 838 324 3 0 592 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13968

[startup+0.301266 s]
/proc/loadavg: 1.09 1.16 1.10 3/65 27369
/proc/meminfo: memFree=1761696/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=0.02
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 886 0 0 0 2 0 0 0 19 0 1 0 70857793 14303232 838 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27369/statm: 3492 838 324 3 0 592 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13968

[startup+0.701306 s]
/proc/loadavg: 1.09 1.16 1.10 3/65 27369
/proc/meminfo: memFree=1761696/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=0.02
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 886 0 0 0 2 0 0 0 19 0 1 0 70857793 14303232 838 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27369/statm: 3492 838 324 3 0 592 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13968

[startup+1.50139 s]
/proc/loadavg: 1.09 1.16 1.10 2/68 27372
/proc/meminfo: memFree=1756104/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=0.02
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 886 0 0 0 2 0 0 0 19 0 1 0 70857793 14303232 838 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27369/statm: 3492 838 324 3 0 592 0
[pid=27371] ppid=27369 vsize=5352 CPUtime=0
/proc/27371/stat : 27371 (sh) S 27369 27369 21596 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 70857797 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27371/statm: 1338 229 193 169 0 49 0
[pid=27372] ppid=27371 vsize=14328 CPUtime=1.45
/proc/27372/stat : 27372 (pb2clasp1) R 27371 27369 21596 0 -1 4194304 76022 0 0 0 126 19 0 0 25 0 1 0 70857797 14671872 957 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 244445549994 0 0 4224 0 0 0 0 17 0 0 0
/proc/27372/statm: 3582 957 340 3 0 682 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 33648

[startup+3.10155 s]
/proc/loadavg: 1.09 1.16 1.10 2/68 27372
/proc/meminfo: memFree=1756040/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=0.02
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 886 0 0 0 2 0 0 0 19 0 1 0 70857793 14303232 838 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27369/statm: 3492 838 324 3 0 592 0
[pid=27371] ppid=27369 vsize=5352 CPUtime=0
/proc/27371/stat : 27371 (sh) S 27369 27369 21596 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 70857797 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27371/statm: 1338 229 193 169 0 49 0
[pid=27372] ppid=27371 vsize=14488 CPUtime=3.05
/proc/27372/stat : 27372 (pb2clasp1) R 27371 27369 21596 0 -1 4194304 223552 0 0 0 241 64 0 0 25 0 1 0 70857797 14835712 966 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 244445549994 0 0 4224 0 0 0 0 17 0 0 0
/proc/27372/statm: 3622 966 340 3 0 722 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33808

[startup+6.30288 s]
/proc/loadavg: 1.09 1.16 1.10 2/68 27372
/proc/meminfo: memFree=1755224/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=0.02
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 886 0 0 0 2 0 0 0 19 0 1 0 70857793 14303232 838 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27369/statm: 3492 838 324 3 0 592 0
[pid=27371] ppid=27369 vsize=5352 CPUtime=0
/proc/27371/stat : 27371 (sh) S 27369 27369 21596 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 70857797 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27371/statm: 1338 229 193 169 0 49 0
[pid=27372] ppid=27371 vsize=15664 CPUtime=6.25
/proc/27372/stat : 27372 (pb2clasp1) R 27371 27369 21596 0 -1 4194304 419599 0 0 0 510 115 0 0 25 0 1 0 70857797 16039936 1270 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 244463898376 0 0 4224 0 0 0 0 17 1 0 0
/proc/27372/statm: 3916 1270 340 3 0 1016 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34984

[startup+12.7015 s]
/proc/loadavg: 1.07 1.15 1.10 2/69 27379
/proc/meminfo: memFree=1540784/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.52
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 976 421480 0 0 2 0 632 118 17 0 1 0 70857793 14303232 863 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27369/statm: 3492 863 343 3 0 592 0
[pid=27377] ppid=27369 vsize=5352 CPUtime=0
/proc/27377/stat : 27377 (sh) S 27369 27369 21596 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 70858549 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27377/statm: 1338 224 188 169 0 49 0
[pid=27378] ppid=27377 vsize=2520 CPUtime=0
/proc/27378/stat : 27378 (cat) S 27377 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70858549 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/27378/statm: 630 87 71 4 0 42 0
[pid=27379] ppid=27377 vsize=265428 CPUtime=5.13
/proc/27379/stat : 27379 (clasp) R 27377 27369 21596 0 -1 4194304 70997 0 0 0 486 27 0 0 25 0 1 0 70858549 271798272 64650 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/27379/statm: 66357 64651 181 154 0 65827 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 287268

[startup+25.5018 s]
/proc/loadavg: 1.06 1.14 1.10 2/69 27379
/proc/meminfo: memFree=755376/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.52
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 976 421480 0 0 2 0 632 118 17 0 1 0 70857793 14303232 863 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27369/statm: 3492 863 343 3 0 592 0
[pid=27377] ppid=27369 vsize=5352 CPUtime=0
/proc/27377/stat : 27377 (sh) S 27369 27369 21596 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 70858549 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27377/statm: 1338 224 188 169 0 49 0
[pid=27378] ppid=27377 vsize=2520 CPUtime=0
/proc/27378/stat : 27378 (cat) S 27377 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70858549 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/27378/statm: 630 87 71 4 0 42 0
[pid=27379] ppid=27377 vsize=1035168 CPUtime=17.91
/proc/27379/stat : 27379 (clasp) R 27377 27369 21596 0 -1 4194304 286154 0 0 0 1683 108 0 0 25 0 1 0 70858549 1060012032 253783 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1902203 0 0 4096 0 0 0 0 17 0 0 0
/proc/27379/statm: 258792 253783 181 154 0 258262 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1057008



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.7023 s]
/proc/loadavg: 1.05 1.14 1.10 2/69 27379
/proc/meminfo: memFree=15216/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.52
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 976 421480 0 0 2 0 632 118 17 0 1 0 70857793 14303232 863 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27369/statm: 3492 863 343 3 0 592 0
[pid=27377] ppid=27369 vsize=5352 CPUtime=0
/proc/27377/stat : 27377 (sh) S 27369 27369 21596 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 70858549 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27377/statm: 1338 224 188 169 0 49 0
[pid=27378] ppid=27377 vsize=2520 CPUtime=0
/proc/27378/stat : 27378 (cat) S 27377 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70858549 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/27378/statm: 630 87 71 4 0 42 0
[pid=27379] ppid=27377 vsize=1836328 CPUtime=32.08
/proc/27379/stat : 27379 (clasp) R 27377 27369 21596 0 -1 4194304 507559 0 0 0 3013 195 0 0 25 0 1 0 70858549 1880399872 445031 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/27379/statm: 459082 445031 181 154 0 458552 0
Current children cumulated CPU time (s) 39.6
Current children cumulated vsize (KiB) 1858168

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

[startup+39.7023 s]
/proc/loadavg: 1.05 1.14 1.10 2/69 27379
/proc/meminfo: memFree=15216/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.52
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 976 421480 0 0 2 0 632 118 17 0 1 0 70857793 14303232 863 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27369/statm: 3492 863 343 3 0 592 0
[pid=27377] ppid=27369 vsize=5352 CPUtime=0
/proc/27377/stat : 27377 (sh) S 27369 27369 21596 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 70858549 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27377/statm: 1338 224 188 169 0 49 0
[pid=27378] ppid=27377 vsize=2520 CPUtime=0
/proc/27378/stat : 27378 (cat) S 27377 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70858549 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/27378/statm: 630 87 71 4 0 42 0
[pid=27379] ppid=27377 vsize=1836328 CPUtime=32.08
/proc/27379/stat : 27379 (clasp) R 27377 27369 21596 0 -1 4194304 507559 0 0 0 3013 195 0 0 25 0 1 0 70858549 1880399872 445031 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/27379/statm: 459082 445031 181 154 0 458552 0
Current children cumulated CPU time (s) 39.6
Current children cumulated vsize (KiB) 1858168

# WARNING:
# current cumulated CPU time (7.55 s) is less than in the last sample (39.6 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (32.05 s) to the 'lost time'.

[startup+39.8193 s]
/proc/loadavg: 1.05 1.14 1.10 2/69 27379
/proc/meminfo: memFree=15216/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.55
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 1132 423136 0 0 2 0 632 121 17 0 1 0 70857793 14303232 864 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27369/statm: 3492 864 343 3 0 592 0
Current children cumulated CPU time (s) 7.55
Current children cumulated vsize (KiB) 13968

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8193 s]
/proc/loadavg: 1.05 1.14 1.10 2/69 27379
/proc/meminfo: memFree=15216/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.55
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 1132 423136 0 0 2 0 632 121 17 0 1 0 70857793 14303232 864 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27369/statm: 3492 864 343 3 0 592 0
Current children cumulated CPU time (s) 7.55
Current children cumulated vsize (KiB) 13968

[startup+40.6024 s]
/proc/loadavg: 1.05 1.14 1.10 2/71 27390
/proc/meminfo: memFree=1796448/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.55
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 1132 423136 0 0 2 0 632 121 17 0 1 0 70857793 14303232 864 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27369/statm: 3492 864 343 3 0 592 0
[pid=27380] ppid=27369 vsize=0 CPUtime=0
/proc/27380/stat : 27380 (rm) Z 27369 27369 21596 0 -1 4194316 115 0 0 0 0 0 0 0 15 0 1 0 70861765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/27380/statm: 0 0 0 0 0 0 0
[pid=27388] ppid=27369 vsize=5352 CPUtime=0
/proc/27388/stat : 27388 (sh) S 27369 27369 21596 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 70861769 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27388/statm: 1338 224 188 169 0 49 0
[pid=27389] ppid=27388 vsize=2520 CPUtime=0
/proc/27389/stat : 27389 (cat) S 27388 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70861769 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27389/statm: 630 87 71 4 0 42 0
[pid=27390] ppid=27388 vsize=3620 CPUtime=0.83
/proc/27390/stat : 27390 (clasp) R 27388 27369 21596 0 -1 4194304 637 0 0 0 83 0 0 0 25 0 1 0 70861769 3706880 545 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1678670 0 0 4096 0 0 0 0 17 0 0 0
/proc/27390/statm: 905 545 173 154 0 375 0
Current children cumulated CPU time (s) 8.38
Current children cumulated vsize (KiB) 25460

[startup+41.4014 s]
/proc/loadavg: 1.05 1.14 1.10 2/71 27390
/proc/meminfo: memFree=1796448/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.55
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 1132 423136 0 0 2 0 632 121 17 0 1 0 70857793 14303232 864 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27369/statm: 3492 864 343 3 0 592 0
[pid=27380] ppid=27369 vsize=0 CPUtime=0
/proc/27380/stat : 27380 (rm) Z 27369 27369 21596 0 -1 4194316 115 0 0 0 0 0 0 0 15 0 1 0 70861765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/27380/statm: 0 0 0 0 0 0 0
[pid=27388] ppid=27369 vsize=5352 CPUtime=0
/proc/27388/stat : 27388 (sh) S 27369 27369 21596 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 70861769 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27388/statm: 1338 224 188 169 0 49 0
[pid=27389] ppid=27388 vsize=2520 CPUtime=0
/proc/27389/stat : 27389 (cat) S 27388 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70861769 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/27389/statm: 630 87 71 4 0 42 0
[pid=27390] ppid=27388 vsize=11548 CPUtime=1.62
/proc/27390/stat : 27390 (clasp) R 27388 27369 21596 0 -1 4194304 2618 0 0 0 162 0 0 0 25 0 1 0 70861769 11825152 2404 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1902203 0 0 4096 0 0 0 0 17 0 0 0
/proc/27390/statm: 2887 2406 181 154 0 2357 0
Current children cumulated CPU time (s) 9.17
Current children cumulated vsize (KiB) 33388

[startup+41.6015 s]
/proc/loadavg: 1.05 1.14 1.10 2/71 27390
/proc/meminfo: memFree=1796448/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.55
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 1132 423136 0 0 2 0 632 121 17 0 1 0 70857793 14303232 864 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27369/statm: 3492 864 343 3 0 592 0
[pid=27380] ppid=27369 vsize=0 CPUtime=0
/proc/27380/stat : 27380 (rm) Z 27369 27369 21596 0 -1 4194316 115 0 0 0 0 0 0 0 15 0 1 0 70861765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/27380/statm: 0 0 0 0 0 0 0
[pid=27388] ppid=27369 vsize=5352 CPUtime=0
/proc/27388/stat : 27388 (sh) S 27369 27369 21596 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 70861769 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27388/statm: 1338 224 188 169 0 49 0
[pid=27389] ppid=27388 vsize=2520 CPUtime=0
/proc/27389/stat : 27389 (cat) S 27388 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70861769 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/27389/statm: 630 87 71 4 0 42 0
[pid=27390] ppid=27388 vsize=28780 CPUtime=1.82
/proc/27390/stat : 27390 (clasp) R 27388 27369 21596 0 -1 4194304 6909 0 0 0 179 3 0 0 25 0 1 0 70861769 29470720 6613 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 0 0 0
/proc/27390/statm: 7195 6613 181 154 0 6665 0
Current children cumulated CPU time (s) 9.37
Current children cumulated vsize (KiB) 50620

[startup+41.7015 s]
/proc/loadavg: 1.04 1.14 1.09 2/71 27390
/proc/meminfo: memFree=1764512/2055920 swapFree=4192812/4192956
[pid=27369] ppid=27367 vsize=13968 CPUtime=7.55
/proc/27369/stat : 27369 (pbclasp) S 27367 27369 21596 0 -1 4194304 1132 423136 0 0 2 0 632 121 17 0 1 0 70857793 14303232 864 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27369/statm: 3492 864 343 3 0 592 0
[pid=27380] ppid=27369 vsize=0 CPUtime=0
/proc/27380/stat : 27380 (rm) Z 27369 27369 21596 0 -1 4194316 115 0 0 0 0 0 0 0 15 0 1 0 70861765 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/27380/statm: 0 0 0 0 0 0 0
[pid=27388] ppid=27369 vsize=5352 CPUtime=0
/proc/27388/stat : 27388 (sh) S 27369 27369 21596 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 70861769 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244445668164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27388/statm: 1338 224 188 169 0 49 0
[pid=27389] ppid=27388 vsize=2520 CPUtime=0
/proc/27389/stat : 27389 (cat) S 27388 27369 21596 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 70861769 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 244445839586 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/27389/statm: 630 87 71 4 0 42 0
[pid=27390] ppid=27388 vsize=36856 CPUtime=1.93
/proc/27390/stat : 27390 (clasp) R 27388 27369 21596 0 -1 4194304 9148 0 0 0 189 4 0 0 25 0 1 0 70861769 37740544 8669 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679444 0 0 4096 0 0 0 0 17 0 0 0
/proc/27390/statm: 9214 8671 181 154 0 8684 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 58696

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27369 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=362032
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=233812
# CPU time returned by wait4() is 7.59584
# while last known CPU time is 9.48
#
# 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): 32.05
#  lost CPU user time (s): 30.13
#  lost CPU system time (s): 1.92

Real time (s): 41.7316
CPU time (s): 41.53
CPU user time (s): 38.36
CPU system time (s): 3.17
CPU usage (%): 99.517
Max. virtual memory (cumulated for all children) (KiB): 1858168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.36203
system time used= 1.23381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 425024
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= 999
involuntary context switches= 64

runsolver used 0.039993 second user time and 0.124981 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sat Apr 14 20:13:39 UTC 2007

IDJOB= 348392
IDBENCH= 1666
IDSOLVER= 158
FILE ID= node27/348392-1176581619

PBS_JOBID= 4556923

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/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-standgub.opb
COMMAND LINE= pbclasp instance-348392-1176581619.opb /tmp/evaluation/348392-1176581619/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-348392-1176581619 -o ROOT/results/node27/conversion-348392-1176581619 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348392-1176581619/instance-348392-1176581619.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-348392-1176581619 -o ROOT/results/node27/solver-348392-1176581619 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348392-1176581619.opb /tmp/evaluation/348392-1176581619/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  be7d2de9880253117af16fa9444a1c79

RANDOM SEED= 274179327

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1762040 kB
Buffers:         33576 kB
Cached:         145196 kB
SwapCached:          0 kB
Active:          62540 kB
Inactive:       135548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1762040 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2100 kB
Writeback:           0 kB
Mapped:          29144 kB
Slab:            81788 kB
Committed_AS:   696616 kB
PageTables:       1424 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= 66558 MiB

End job on node27 on Sat Apr 14 20:14:21 UTC 2007