Trace number 348938

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) 39.24 39.4352

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-roll3000.opb
MD5SUM96d9927730c8b8baae8e5c668115210d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark273432
Best CPU time to get the best result obtained on this benchmark1800.43
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 273432
Optimality of the best value was proved NO
Number of variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 526135
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)

37.31/37.42	c Somebody sent me a SIGTERM
37.31/37.42	s UNKNOWN
37.31/37.42	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348938-1176610863/instance-348938-1176610863.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/node65/watcher-348938-1176610863 -o ROOT/results/node65/solver-348938-1176610863 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348938-1176610863.opb /tmp/evaluation/348938-1176610863/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: 1.11 1.03 1.00 3/64 5603
/proc/meminfo: memFree=1672248/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12400 CPUtime=0
/proc/5603/stat : 5603 (pbclasp) R 5601 5603 5276 0 -1 4194304 428 0 0 0 0 0 0 0 18 0 1 0 137075940 12697600 394 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212592226 0 0 4224 0 0 0 0 17 0 0 0
/proc/5603/statm: 3100 395 286 3 0 200 0

[startup+0.0212049 s]
/proc/loadavg: 1.11 1.03 1.00 3/64 5603
/proc/meminfo: memFree=1672248/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=0.01
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 587 0 0 0 1 0 0 0 16 0 1 0 137075940 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5603/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.10121 s]
/proc/loadavg: 1.11 1.03 1.00 3/64 5603
/proc/meminfo: memFree=1672248/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=0.01
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 587 0 0 0 1 0 0 0 16 0 1 0 137075940 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5603/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301226 s]
/proc/loadavg: 1.11 1.03 1.00 3/64 5603
/proc/meminfo: memFree=1672248/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=0.01
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 587 0 0 0 1 0 0 0 16 0 1 0 137075940 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5603/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701258 s]
/proc/loadavg: 1.11 1.03 1.00 3/64 5603
/proc/meminfo: memFree=1672248/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=0.01
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 587 0 0 0 1 0 0 0 16 0 1 0 137075940 13103104 538 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/5603/statm: 3199 538 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50133 s]
/proc/loadavg: 1.10 1.03 1.00 2/67 5606
/proc/meminfo: memFree=1669024/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.13
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 669 1770 0 0 1 0 110 2 16 0 1 0 137075940 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5603/statm: 3199 559 343 3 0 299 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 12796

[startup+3.10247 s]
/proc/loadavg: 1.10 1.03 1.00 2/68 5613
/proc/meminfo: memFree=1665112/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.13
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 669 1770 0 0 1 0 110 2 16 0 1 0 137075940 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5603/statm: 3199 559 343 3 0 299 0
[pid=5611] ppid=5603 vsize=5352 CPUtime=0
/proc/5611/stat : 5611 (sh) S 5603 5603 5276 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137076054 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5611/statm: 1338 224 188 169 0 49 0
[pid=5612] ppid=5611 vsize=2520 CPUtime=0
/proc/5612/stat : 5612 (cat) S 5611 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137076054 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5612/statm: 630 87 71 4 0 42 0
[pid=5613] ppid=5611 vsize=74348 CPUtime=1.91
/proc/5613/stat : 5613 (clasp) R 5611 5603 5276 0 -1 4194304 23563 0 1 0 181 10 0 0 25 0 1 0 137076055 76132352 16716 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/5613/statm: 18587 16716 181 154 0 18057 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 95016

[startup+6.30172 s]
/proc/loadavg: 1.09 1.03 1.00 2/68 5613
/proc/meminfo: memFree=1462552/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.13
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 669 1770 0 0 1 0 110 2 16 0 1 0 137075940 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5603/statm: 3199 559 343 3 0 299 0
[pid=5611] ppid=5603 vsize=5352 CPUtime=0
/proc/5611/stat : 5611 (sh) S 5603 5603 5276 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137076054 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5611/statm: 1338 224 188 169 0 49 0
[pid=5612] ppid=5611 vsize=2520 CPUtime=0
/proc/5612/stat : 5612 (cat) S 5611 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137076054 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5612/statm: 630 87 71 4 0 42 0
[pid=5613] ppid=5611 vsize=281676 CPUtime=5.11
/proc/5613/stat : 5613 (clasp) R 5611 5603 5276 0 -1 4194304 101595 0 1 0 470 41 0 0 25 0 1 0 137076055 288436224 64403 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5613/statm: 70419 64404 181 154 0 69889 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 302344

[startup+12.7012 s]
/proc/loadavg: 1.09 1.03 1.00 2/68 5613
/proc/meminfo: memFree=1089944/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.13
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 669 1770 0 0 1 0 110 2 16 0 1 0 137075940 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5603/statm: 3199 559 343 3 0 299 0
[pid=5611] ppid=5603 vsize=5352 CPUtime=0
/proc/5611/stat : 5611 (sh) S 5603 5603 5276 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137076054 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5611/statm: 1338 224 188 169 0 49 0
[pid=5612] ppid=5611 vsize=2520 CPUtime=0
/proc/5612/stat : 5612 (cat) S 5611 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137076054 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5612/statm: 630 87 71 4 0 42 0
[pid=5613] ppid=5611 vsize=667960 CPUtime=11.5
/proc/5613/stat : 5613 (clasp) R 5611 5603 5276 0 -1 4194304 246063 0 1 0 1051 99 0 0 25 0 1 0 137076055 683991040 154720 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5613/statm: 166990 154720 181 154 0 166460 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 688628

[startup+25.5013 s]
/proc/loadavg: 1.07 1.02 1.00 2/68 5613
/proc/meminfo: memFree=392856/2055920 swapFree=4183872/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.13
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 669 1770 0 0 1 0 110 2 16 0 1 0 137075940 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5603/statm: 3199 559 343 3 0 299 0
[pid=5611] ppid=5603 vsize=5352 CPUtime=0
/proc/5611/stat : 5611 (sh) S 5603 5603 5276 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137076054 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5611/statm: 1338 224 188 169 0 49 0
[pid=5612] ppid=5611 vsize=2520 CPUtime=0
/proc/5612/stat : 5612 (cat) S 5611 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137076054 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5612/statm: 630 87 71 4 0 42 0
[pid=5613] ppid=5611 vsize=1403124 CPUtime=24.31
/proc/5613/stat : 5613 (clasp) R 5611 5603 5276 0 -1 4194304 534268 0 1 0 2212 219 0 0 25 0 1 0 137076055 1436798976 322254 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6121083 0 0 4096 0 0 0 0 17 0 0 0
/proc/5613/statm: 350781 322254 181 154 0 350251 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1423792



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.4063 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 5613
/proc/meminfo: memFree=14872/2055920 swapFree=4183928/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.13
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 669 1770 0 0 1 0 110 2 16 0 1 0 137075940 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5603/statm: 3199 559 343 3 0 299 0
[pid=5611] ppid=5603 vsize=5352 CPUtime=0
/proc/5611/stat : 5611 (sh) S 5603 5603 5276 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137076054 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5611/statm: 1338 224 188 169 0 49 0
[pid=5612] ppid=5611 vsize=2520 CPUtime=0
/proc/5612/stat : 5612 (cat) S 5611 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137076054 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5612/statm: 630 87 71 4 0 42 0
[pid=5613] ppid=5611 vsize=1877648 CPUtime=36.18
/proc/5613/stat : 5613 (clasp) R 5611 5603 5276 0 -1 4194304 653039 0 1 0 3358 260 0 0 25 0 1 0 137076055 1922711552 440984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5613/statm: 469412 440984 181 154 0 468882 0
Current children cumulated CPU time (s) 37.31
Current children cumulated vsize (KiB) 1898316

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

[startup+37.4063 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 5613
/proc/meminfo: memFree=14872/2055920 swapFree=4183928/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.13
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 669 1770 0 0 1 0 110 2 16 0 1 0 137075940 13103104 559 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5603/statm: 3199 559 343 3 0 299 0
[pid=5611] ppid=5603 vsize=5352 CPUtime=0
/proc/5611/stat : 5611 (sh) S 5603 5603 5276 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137076054 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5611/statm: 1338 224 188 169 0 49 0
[pid=5612] ppid=5611 vsize=2520 CPUtime=0
/proc/5612/stat : 5612 (cat) S 5611 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137076054 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5612/statm: 630 87 71 4 0 42 0
[pid=5613] ppid=5611 vsize=1877648 CPUtime=36.18
/proc/5613/stat : 5613 (clasp) R 5611 5603 5276 0 -1 4194304 653039 0 1 0 3358 260 0 0 25 0 1 0 137076055 1922711552 440984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5613/statm: 469412 440984 181 154 0 468882 0
Current children cumulated CPU time (s) 37.31
Current children cumulated vsize (KiB) 1898316

# WARNING:
# current cumulated CPU time (1.15 s) is less than in the last sample (37.31 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (36.16 s) to the 'lost time'.

[startup+37.5193 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 5613
/proc/meminfo: memFree=14872/2055920 swapFree=4183928/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.15
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 832 3542 0 0 1 0 110 4 17 0 1 0 137075940 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5603/statm: 3199 561 343 3 0 299 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 12796

Sending SIGKILL to process tree (bottom up)

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

[startup+38.2014 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 5613
/proc/meminfo: memFree=14872/2055920 swapFree=4183928/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.15
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 832 3542 0 0 1 0 110 4 17 0 1 0 137075940 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5603/statm: 3199 561 343 3 0 299 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 12796

[startup+39.0014 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 5624
/proc/meminfo: memFree=1779984/2055920 swapFree=4183928/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.15
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 832 3542 0 0 1 0 110 4 17 0 1 0 137075940 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5603/statm: 3199 561 343 3 0 299 0
[pid=5622] ppid=5603 vsize=5352 CPUtime=0
/proc/5622/stat : 5622 (sh) S 5603 5603 5276 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 137079685 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5622/statm: 1338 224 188 169 0 49 0
[pid=5623] ppid=5622 vsize=2520 CPUtime=0
/proc/5623/stat : 5623 (cat) S 5622 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137079685 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5623/statm: 630 87 71 4 0 42 0
[pid=5624] ppid=5622 vsize=44916 CPUtime=1.53
/proc/5624/stat : 5624 (clasp) R 5622 5603 5276 0 -1 4194304 12257 0 0 0 149 4 0 0 25 0 1 0 137079685 45993984 10370 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683925 0 0 4096 0 0 0 0 17 1 0 0
/proc/5624/statm: 11229 10370 181 154 0 10699 0
Current children cumulated CPU time (s) 2.68
Current children cumulated vsize (KiB) 65584

[startup+39.4015 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 5624
/proc/meminfo: memFree=1779984/2055920 swapFree=4183928/4192956
[pid=5603] ppid=5601 vsize=12796 CPUtime=1.15
/proc/5603/stat : 5603 (pbclasp) S 5601 5603 5276 0 -1 4194304 832 3542 0 0 1 0 110 4 17 0 1 0 137075940 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5603/statm: 3199 561 343 3 0 299 0
[pid=5622] ppid=5603 vsize=5352 CPUtime=0
/proc/5622/stat : 5622 (sh) S 5603 5603 5276 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 137079685 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5622/statm: 1338 224 188 169 0 49 0
[pid=5623] ppid=5622 vsize=2520 CPUtime=0
/proc/5623/stat : 5623 (cat) S 5622 5603 5276 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137079685 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/5623/statm: 630 87 71 4 0 42 0
[pid=5624] ppid=5622 vsize=74348 CPUtime=1.93
/proc/5624/stat : 5624 (clasp) R 5622 5603 5276 0 -1 4194304 23494 0 0 0 183 10 0 0 25 0 1 0 137079685 76132352 16646 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/5624/statm: 18587 16646 181 154 0 18057 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 95016

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5603 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=121829
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=61990
# CPU time returned by wait4() is 1.18382
# while last known CPU time is 3.08
#
# 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): 36.16
#  lost CPU user time (s): 33.58
#  lost CPU system time (s): 2.58

Real time (s): 39.4352
CPU time (s): 39.24
CPU user time (s): 36.52
CPU system time (s): 2.72
CPU usage (%): 99.5051
Max. virtual memory (cumulated for all children) (KiB): 1898316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12183
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4926
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= 710
involuntary context switches= 36

runsolver used 0.038994 second user time and 0.118981 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 15 04:21:03 UTC 2007

IDJOB= 348938
IDBENCH= 1795
IDSOLVER= 158
FILE ID= node65/348938-1176610863

PBS_JOBID= 4557057

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-roll3000.opb
COMMAND LINE= pbclasp instance-348938-1176610863.opb /tmp/evaluation/348938-1176610863/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-348938-1176610863 -o ROOT/results/node65/conversion-348938-1176610863 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348938-1176610863/instance-348938-1176610863.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-348938-1176610863 -o ROOT/results/node65/solver-348938-1176610863 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348938-1176610863.opb /tmp/evaluation/348938-1176610863/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  96d9927730c8b8baae8e5c668115210d

RANDOM SEED= 826644116

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1672912 kB
Buffers:         48900 kB
Cached:         256476 kB
SwapCached:       3616 kB
Active:          45044 kB
Inactive:       272020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672912 kB
SwapTotal:     4192956 kB
SwapFree:      4183872 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            51960 kB
Committed_AS:   915944 kB
PageTables:       1456 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= 66560 MiB

End job on node65 on Sun Apr 15 04:21:43 UTC 2007