Trace number 351663

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) 40.42 40.8329

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
MD5SUM6815697d1fd827c594e155d1d753b261
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14010
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14010
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3483
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530175
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530175
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)

38.52/38.81	c Somebody sent me a SIGTERM
38.52/38.81	s UNKNOWN
38.52/38.84	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351663-1176608941/instance-351663-1176608941.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/node30/watcher-351663-1176608941 -o ROOT/results/node30/solver-351663-1176608941 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351663-1176608941.opb /tmp/evaluation/351663-1176608941/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: 0.78 0.95 0.98 3/77 19184
/proc/meminfo: memFree=1642856/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=12268 CPUtime=0
/proc/19184/stat : 19184 (pbclasp) R 19182 19184 19101 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 108809838 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907428577 0 0 4224 0 0 0 0 17 1 0 0
/proc/19184/statm: 3067 375 286 3 0 167 0

[startup+0.055034 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19184
/proc/meminfo: memFree=1642856/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=13244 CPUtime=0.05
/proc/19184/stat : 19184 (pbclasp) R 19182 19184 19101 0 -1 4194304 696 0 0 0 5 0 0 0 18 0 1 0 108809838 13561856 662 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907428577 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19184/statm: 3311 662 320 3 0 411 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13244

[startup+0.101037 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19184
/proc/meminfo: memFree=1642856/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=13376 CPUtime=0.09
/proc/19184/stat : 19184 (pbclasp) R 19182 19184 19101 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 108809838 13697024 679 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264925810434 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19184/statm: 3344 679 320 3 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13376

[startup+0.301048 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19184
/proc/meminfo: memFree=1642856/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=13640 CPUtime=0.29
/proc/19184/stat : 19184 (pbclasp) R 19182 19184 19101 0 -1 4194304 793 0 0 0 29 0 0 0 19 0 1 0 108809838 13967360 759 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907462047 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19184/statm: 3410 759 320 3 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13640

[startup+0.701073 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 19184
/proc/meminfo: memFree=1642856/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=14564 CPUtime=0.57
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1028 0 0 0 57 0 0 0 16 0 1 0 108809838 14913536 980 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19184/statm: 3641 980 324 3 0 741 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 14564

[startup+1.50112 s]
/proc/loadavg: 0.78 0.95 0.98 2/80 19187
/proc/meminfo: memFree=1638672/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.07
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1509 1652 0 0 58 0 48 1 17 0 1 0 108809838 15589376 1158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19184/statm: 3806 1158 343 3 0 906 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 15224

[startup+3.10122 s]
/proc/loadavg: 0.78 0.95 0.98 2/81 19194
/proc/meminfo: memFree=1609600/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.07
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1509 1652 0 0 58 0 48 1 17 0 1 0 108809838 15589376 1158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19184/statm: 3806 1158 343 3 0 906 0
[pid=19192] ppid=19184 vsize=5352 CPUtime=0
/proc/19192/stat : 19192 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 108809948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19192/statm: 1338 224 188 169 0 49 0
[pid=19193] ppid=19192 vsize=2520 CPUtime=0
/proc/19193/stat : 19193 (cat) S 19192 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108809948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19193/statm: 630 87 71 4 0 42 0
[pid=19194] ppid=19192 vsize=94624 CPUtime=1.99
/proc/19194/stat : 19194 (clasp) R 19192 19184 19101 0 -1 4194304 25728 0 0 0 189 10 0 0 25 0 1 0 108809948 96894976 22394 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650357 0 0 4096 0 0 0 0 17 1 0 0
/proc/19194/statm: 23656 22394 181 154 0 23126 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 117720

[startup+6.30242 s]
/proc/loadavg: 0.80 0.95 0.98 2/81 19194
/proc/meminfo: memFree=1422344/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.07
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1509 1652 0 0 58 0 48 1 17 0 1 0 108809838 15589376 1158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19184/statm: 3806 1158 343 3 0 906 0
[pid=19192] ppid=19184 vsize=5352 CPUtime=0
/proc/19192/stat : 19192 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 108809948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19192/statm: 1338 224 188 169 0 49 0
[pid=19193] ppid=19192 vsize=2520 CPUtime=0
/proc/19193/stat : 19193 (cat) S 19192 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108809948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19193/statm: 630 87 71 4 0 42 0
[pid=19194] ppid=19192 vsize=272424 CPUtime=5.19
/proc/19194/stat : 19194 (clasp) R 19192 19184 19101 0 -1 4194304 78894 0 0 0 489 30 0 0 25 0 1 0 108809948 278962176 65349 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683574 0 0 4096 0 0 0 0 17 1 0 0
/proc/19194/statm: 68106 65349 181 154 0 67576 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 295520

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/81 19194
/proc/meminfo: memFree=1100496/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.07
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1509 1652 0 0 58 0 48 1 17 0 1 0 108809838 15589376 1158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19184/statm: 3806 1158 343 3 0 906 0
[pid=19192] ppid=19184 vsize=5352 CPUtime=0
/proc/19192/stat : 19192 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 108809948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19192/statm: 1338 224 188 169 0 49 0
[pid=19193] ppid=19192 vsize=2520 CPUtime=0
/proc/19193/stat : 19193 (cat) S 19192 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108809948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19193/statm: 630 87 71 4 0 42 0
[pid=19194] ppid=19192 vsize=597664 CPUtime=11.59
/proc/19194/stat : 19194 (clasp) R 19192 19184 19101 0 -1 4194304 177325 0 0 0 1088 71 0 0 25 0 1 0 108809948 612007936 142331 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19194/statm: 149416 142332 181 154 0 148886 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 620760

[startup+25.5026 s]
/proc/loadavg: 0.85 0.95 0.98 2/81 19194
/proc/meminfo: memFree=495824/2055920 swapFree=4186972/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.07
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1509 1652 0 0 58 0 48 1 17 0 1 0 108809838 15589376 1158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19184/statm: 3806 1158 343 3 0 906 0
[pid=19192] ppid=19184 vsize=5352 CPUtime=0
/proc/19192/stat : 19192 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 108809948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19192/statm: 1338 224 188 169 0 49 0
[pid=19193] ppid=19192 vsize=2520 CPUtime=0
/proc/19193/stat : 19193 (cat) S 19192 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108809948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19193/statm: 630 87 71 4 0 42 0
[pid=19194] ppid=19192 vsize=1224156 CPUtime=24.38
/proc/19194/stat : 19194 (clasp) R 19192 19184 19101 0 -1 4194304 365837 0 0 0 2287 151 0 0 25 0 1 0 108809948 1253535744 288176 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19194/statm: 306039 288176 181 154 0 305509 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1247252



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.8015 s]
/proc/loadavg: 0.89 0.95 0.98 2/81 19194
/proc/meminfo: memFree=15120/2055920 swapFree=4170976/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.07
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1509 1652 0 0 58 0 48 1 17 0 1 0 108809838 15589376 1158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19184/statm: 3806 1158 343 3 0 906 0
[pid=19192] ppid=19184 vsize=5352 CPUtime=0
/proc/19192/stat : 19192 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 108809948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19192/statm: 1338 224 188 169 0 49 0
[pid=19193] ppid=19192 vsize=2520 CPUtime=0
/proc/19193/stat : 19193 (cat) S 19192 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108809948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19193/statm: 630 87 71 4 0 42 0
[pid=19194] ppid=19192 vsize=1821552 CPUtime=37.45
/proc/19194/stat : 19194 (clasp) R 19192 19184 19101 0 -1 4194304 536563 0 0 0 3524 221 0 0 25 0 1 0 108809948 1865269248 431024 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/19194/statm: 455388 431024 181 154 0 454858 0
Current children cumulated CPU time (s) 38.52
Current children cumulated vsize (KiB) 1844648

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

[startup+38.8015 s]
/proc/loadavg: 0.89 0.95 0.98 2/81 19194
/proc/meminfo: memFree=15120/2055920 swapFree=4170976/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.07
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1509 1652 0 0 58 0 48 1 17 0 1 0 108809838 15589376 1158 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19184/statm: 3806 1158 343 3 0 906 0
[pid=19192] ppid=19184 vsize=5352 CPUtime=0
/proc/19192/stat : 19192 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 108809948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19192/statm: 1338 224 188 169 0 49 0
[pid=19193] ppid=19192 vsize=2520 CPUtime=0
/proc/19193/stat : 19193 (cat) S 19192 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108809948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19193/statm: 630 87 71 4 0 42 0
[pid=19194] ppid=19192 vsize=1821552 CPUtime=37.45
/proc/19194/stat : 19194 (clasp) R 19192 19184 19101 0 -1 4194304 536563 0 0 0 3524 221 0 0 25 0 1 0 108809948 1865269248 431024 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/19194/statm: 455388 431024 181 154 0 454858 0
Current children cumulated CPU time (s) 38.52
Current children cumulated vsize (KiB) 1844648

# WARNING:
# current cumulated CPU time (1.12 s) is less than in the last sample (38.52 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.4 s) to the 'lost time'.

[startup+38.9191 s]
/proc/loadavg: 0.89 0.95 0.98 2/81 19194
/proc/meminfo: memFree=15120/2055920 swapFree=4170976/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.12
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1677 3425 0 0 59 1 48 4 18 0 1 0 108809838 15589376 1160 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19184/statm: 3806 1160 343 3 0 906 0
Current children cumulated CPU time (s) 1.12
Current children cumulated vsize (KiB) 15224

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8015 s]
/proc/loadavg: 0.89 0.95 0.98 2/82 19205
/proc/meminfo: memFree=1740296/2055920 swapFree=4170976/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.12
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1677 3425 0 0 59 1 48 4 18 0 1 0 108809838 15589376 1160 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19184/statm: 3806 1160 343 3 0 906 0
[pid=19203] ppid=19184 vsize=5352 CPUtime=0
/proc/19203/stat : 19203 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 108813726 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19203/statm: 1338 224 188 169 0 49 0
[pid=19204] ppid=19203 vsize=2520 CPUtime=0
/proc/19204/stat : 19204 (cat) S 19203 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108813727 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19204/statm: 630 87 71 4 0 42 0
[pid=19205] ppid=19203 vsize=23640 CPUtime=0.89
/proc/19205/stat : 19205 (clasp) R 19203 19184 19101 0 -1 4194304 5629 0 0 0 88 1 0 0 25 0 1 0 108813727 24207360 5399 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/19205/statm: 5910 5399 181 154 0 5380 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 46736

[startup+40.6026 s]
/proc/loadavg: 0.89 0.95 0.98 2/82 19205
/proc/meminfo: memFree=1670152/2055920 swapFree=4170976/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.12
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1677 3425 0 0 59 1 48 4 18 0 1 0 108809838 15589376 1160 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19184/statm: 3806 1160 343 3 0 906 0
[pid=19203] ppid=19184 vsize=5352 CPUtime=0
/proc/19203/stat : 19203 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 108813726 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19203/statm: 1338 224 188 169 0 49 0
[pid=19204] ppid=19203 vsize=2520 CPUtime=0
/proc/19204/stat : 19204 (cat) S 19203 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108813727 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19204/statm: 630 87 71 4 0 42 0
[pid=19205] ppid=19203 vsize=75572 CPUtime=1.7
/proc/19205/stat : 19205 (clasp) R 19203 19184 19101 0 -1 4194304 20411 0 0 0 163 7 0 0 25 0 1 0 108813727 77385728 18210 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/19205/statm: 18893 18210 181 154 0 18363 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 98668

[startup+40.8026 s]
/proc/loadavg: 0.89 0.95 0.98 2/82 19205
/proc/meminfo: memFree=1670152/2055920 swapFree=4170976/4192956
[pid=19184] ppid=19182 vsize=15224 CPUtime=1.12
/proc/19184/stat : 19184 (pbclasp) S 19182 19184 19101 0 -1 4194304 1677 3425 0 0 59 1 48 4 18 0 1 0 108809838 15589376 1160 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19184/statm: 3806 1160 343 3 0 906 0
[pid=19203] ppid=19184 vsize=5352 CPUtime=0
/proc/19203/stat : 19203 (sh) S 19184 19184 19101 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 108813726 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19203/statm: 1338 224 188 169 0 49 0
[pid=19204] ppid=19203 vsize=2520 CPUtime=0
/proc/19204/stat : 19204 (cat) S 19203 19184 19101 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 108813727 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19204/statm: 630 87 71 4 0 42 0
[pid=19205] ppid=19203 vsize=89768 CPUtime=1.9
/proc/19205/stat : 19205 (clasp) R 19203 19184 19101 0 -1 4194304 24378 0 0 0 182 8 0 0 25 0 1 0 108813727 91922432 21044 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19205/statm: 22442 21044 181 154 0 21912 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 112864

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19184 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=87834
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 1.15082
# while last known CPU time is 3.02
#
# 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): 37.4
#  lost CPU user time (s): 35.23
#  lost CPU system time (s): 2.17

Real time (s): 40.8329
CPU time (s): 40.42
CPU user time (s): 38.12
CPU system time (s): 2.3
CPU usage (%): 98.9889
Max. virtual memory (cumulated for all children) (KiB): 1844648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.08783
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6190
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= 483
involuntary context switches= 59

runsolver used 0.056991 second user time and 0.105983 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Apr 15 03:49:01 UTC 2007

IDJOB= 351663
IDBENCH= 1789
IDSOLVER= 158
FILE ID= node30/351663-1176608941

PBS_JOBID= 4557055

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-set1ch.opb
COMMAND LINE= pbclasp instance-351663-1176608941.opb /tmp/evaluation/351663-1176608941/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-351663-1176608941 -o ROOT/results/node30/conversion-351663-1176608941 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351663-1176608941/instance-351663-1176608941.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-351663-1176608941 -o ROOT/results/node30/solver-351663-1176608941 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351663-1176608941.opb /tmp/evaluation/351663-1176608941/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6815697d1fd827c594e155d1d753b261

RANDOM SEED= 156609845

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1643328 kB
Buffers:         36200 kB
Cached:         224416 kB
SwapCached:       2204 kB
Active:         130016 kB
Inactive:       170144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643328 kB
SwapTotal:     4192956 kB
SwapFree:      4186972 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          56216 kB
Slab:            98028 kB
Committed_AS:   218772 kB
PageTables:       1776 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 node30 on Sun Apr 15 03:49:43 UTC 2007