Trace number 362948

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) 43.44 43.7327

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-brandy.opb
MD5SUM7959aed3004450db7e4c9db414503999
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark6.579
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7470
Total number of constraints182
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 constraints182
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 60
Biggest coefficient in the objective function 131073
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524346
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 527202
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)

41.56/41.74	c Somebody sent me a SIGTERM
41.56/41.74	s UNKNOWN
41.56/41.77	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362948-1177020890/instance-362948-1177020890.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/node4/watcher-362948-1177020890 -o ROOT/results/node4/solver-362948-1177020890 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362948-1177020890.opb /tmp/evaluation/362948-1177020890/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: 0.95 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1665680/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12268 CPUtime=0
/proc/13070/stat : 13070 (pbclasp) D 13068 13070 12140 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 178126781 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259913382501 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/13070/statm: 3067 317 242 3 0 167 0

[startup+0.0384391 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1665680/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=0
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 549 0 0 0 0 0 0 0 16 0 1 0 178126781 12967936 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13070/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.101442 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1665680/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=0
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 549 0 0 0 0 0 0 0 16 0 1 0 178126781 12967936 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13070/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.301461 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1665680/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=0
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 549 0 0 0 0 0 0 0 16 0 1 0 178126781 12967936 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13070/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.7015 s]
/proc/loadavg: 0.95 0.98 0.99 3/77 13070
/proc/meminfo: memFree=1665680/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=0
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 549 0 0 0 0 0 0 0 16 0 1 0 178126781 12967936 502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/13070/statm: 3166 502 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+1.50258 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 13073
/proc/meminfo: memFree=1662392/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.18
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 633 1839 0 0 0 0 116 2 16 0 1 0 178126781 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13070/statm: 3166 524 343 3 0 266 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 12664

[startup+3.10173 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 13080
/proc/meminfo: memFree=1656368/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.18
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 633 1839 0 0 0 0 116 2 16 0 1 0 178126781 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13070/statm: 3166 524 343 3 0 266 0
[pid=13078] ppid=13070 vsize=5352 CPUtime=0
/proc/13078/stat : 13078 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 178126902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13078/statm: 1338 224 188 169 0 49 0
[pid=13079] ppid=13078 vsize=2520 CPUtime=0
/proc/13079/stat : 13079 (cat) S 13078 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 178126902 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13079/statm: 630 87 71 4 0 42 0
[pid=13080] ppid=13078 vsize=78692 CPUtime=1.88
/proc/13080/stat : 13080 (clasp) R 13078 13070 12140 0 -1 4194304 19385 0 0 0 180 8 0 0 25 0 1 0 178126902 80580608 18512 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650429 0 0 4096 0 0 0 0 17 1 0 0
/proc/13080/statm: 19673 18515 184 154 0 19143 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 99228

[startup+6.30103 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 13080
/proc/meminfo: memFree=1459504/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.18
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 633 1839 0 0 0 0 116 2 16 0 1 0 178126781 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13070/statm: 3166 524 343 3 0 266 0
[pid=13078] ppid=13070 vsize=5352 CPUtime=0
/proc/13078/stat : 13078 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 178126902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13078/statm: 1338 224 188 169 0 49 0
[pid=13079] ppid=13078 vsize=2520 CPUtime=0
/proc/13079/stat : 13079 (cat) S 13078 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 178126902 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13079/statm: 630 87 71 4 0 42 0
[pid=13080] ppid=13078 vsize=259120 CPUtime=5.08
/proc/13080/stat : 13080 (clasp) R 13078 13070 12140 0 -1 4194304 69344 0 0 0 480 28 0 0 25 0 1 0 178126902 265338880 62335 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683932 0 0 4096 0 0 0 0 17 1 0 0
/proc/13080/statm: 64780 62335 184 154 0 64250 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 279656

[startup+12.7016 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 13080
/proc/meminfo: memFree=1137968/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.18
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 633 1839 0 0 0 0 116 2 16 0 1 0 178126781 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13070/statm: 3166 524 343 3 0 266 0
[pid=13078] ppid=13070 vsize=5352 CPUtime=0
/proc/13078/stat : 13078 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 178126902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13078/statm: 1338 224 188 169 0 49 0
[pid=13079] ppid=13078 vsize=2520 CPUtime=0
/proc/13079/stat : 13079 (cat) S 13078 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 178126902 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13079/statm: 630 87 71 4 0 42 0
[pid=13080] ppid=13078 vsize=570616 CPUtime=11.48
/proc/13080/stat : 13080 (clasp) R 13078 13070 12140 0 -1 4194304 157656 0 0 0 1084 64 0 0 25 0 1 0 178126902 584310784 138726 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/13080/statm: 142654 138726 184 154 0 142124 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 591152

[startup+25.5019 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 13080
/proc/meminfo: memFree=558320/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.18
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 633 1839 0 0 0 0 116 2 16 0 1 0 178126781 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13070/statm: 3166 524 343 3 0 266 0
[pid=13078] ppid=13070 vsize=5352 CPUtime=0
/proc/13078/stat : 13078 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 178126902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13078/statm: 1338 224 188 169 0 49 0
[pid=13079] ppid=13078 vsize=2520 CPUtime=0
/proc/13079/stat : 13079 (cat) S 13078 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 178126902 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13079/statm: 630 87 71 4 0 42 0
[pid=13080] ppid=13078 vsize=1157244 CPUtime=24.27
/proc/13080/stat : 13080 (clasp) R 13078 13070 12140 0 -1 4194304 316006 0 0 0 2305 122 0 0 25 0 1 0 178126902 1185017856 278795 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/13080/statm: 289311 278795 184 154 0 288781 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1177780



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.7014 s]
/proc/loadavg: 0.97 0.98 0.99 3/81 13080
/proc/meminfo: memFree=15664/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.18
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 633 1839 0 0 0 0 116 2 16 0 1 0 178126781 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13070/statm: 3166 524 343 3 0 266 0
[pid=13078] ppid=13070 vsize=5352 CPUtime=0
/proc/13078/stat : 13078 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 178126902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13078/statm: 1338 224 188 169 0 49 0
[pid=13079] ppid=13078 vsize=2520 CPUtime=0
/proc/13079/stat : 13079 (cat) S 13078 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 178126902 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13079/statm: 630 87 71 4 0 42 0
[pid=13080] ppid=13078 vsize=1864968 CPUtime=40.38
/proc/13080/stat : 13080 (clasp) R 13078 13070 12140 0 -1 4194304 503165 0 0 0 3837 201 0 0 25 0 1 0 178126902 1909727232 439503 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13080/statm: 466242 439503 184 154 0 465712 0
Current children cumulated CPU time (s) 41.56
Current children cumulated vsize (KiB) 1885504

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

[startup+41.7014 s]
/proc/loadavg: 0.97 0.98 0.99 3/81 13080
/proc/meminfo: memFree=15664/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.18
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 633 1839 0 0 0 0 116 2 16 0 1 0 178126781 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13070/statm: 3166 524 343 3 0 266 0
[pid=13078] ppid=13070 vsize=5352 CPUtime=0
/proc/13078/stat : 13078 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 178126902 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13078/statm: 1338 224 188 169 0 49 0
[pid=13079] ppid=13078 vsize=2520 CPUtime=0
/proc/13079/stat : 13079 (cat) S 13078 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 178126902 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13079/statm: 630 87 71 4 0 42 0
[pid=13080] ppid=13078 vsize=1864968 CPUtime=40.38
/proc/13080/stat : 13080 (clasp) R 13078 13070 12140 0 -1 4194304 503165 0 0 0 3837 201 0 0 25 0 1 0 178126902 1909727232 439503 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13080/statm: 466242 439503 184 154 0 465712 0
Current children cumulated CPU time (s) 41.56
Current children cumulated vsize (KiB) 1885504

# WARNING:
# current cumulated CPU time (1.21 s) is less than in the last sample (41.56 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (40.35 s) to the 'lost time'.

[startup+41.8227 s]
/proc/loadavg: 0.97 0.98 0.99 3/81 13080
/proc/meminfo: memFree=15664/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.21
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 787 3610 0 0 1 0 116 4 17 0 1 0 178126781 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13070/statm: 3166 525 343 3 0 266 0
Current children cumulated CPU time (s) 1.21
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

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

[startup+43.0025 s]
/proc/loadavg: 0.97 0.98 0.99 2/82 13091
/proc/meminfo: memFree=1762152/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.21
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 787 3610 0 0 1 0 116 4 17 0 1 0 178126781 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13070/statm: 3166 525 343 3 0 266 0
[pid=13089] ppid=13070 vsize=5352 CPUtime=0
/proc/13089/stat : 13089 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 178130960 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13089/statm: 1338 224 188 169 0 49 0
[pid=13090] ppid=13089 vsize=2520 CPUtime=0
/proc/13090/stat : 13090 (cat) S 13089 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 178130961 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13090/statm: 630 87 71 4 0 42 0
[pid=13091] ppid=13089 vsize=31192 CPUtime=1.18
/proc/13091/stat : 13091 (clasp) R 13089 13070 12140 0 -1 4194304 7515 0 0 0 116 2 0 0 25 0 1 0 178130961 31940608 7285 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13091/statm: 7798 7286 184 154 0 7268 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 51728

[startup+43.4026 s]
/proc/loadavg: 0.97 0.98 0.99 2/82 13091
/proc/meminfo: memFree=1762152/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.21
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 787 3610 0 0 1 0 116 4 17 0 1 0 178126781 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13070/statm: 3166 525 343 3 0 266 0
[pid=13089] ppid=13070 vsize=5352 CPUtime=0
/proc/13089/stat : 13089 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 178130960 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13089/statm: 1338 224 188 169 0 49 0
[pid=13090] ppid=13089 vsize=2520 CPUtime=0
/proc/13090/stat : 13090 (cat) S 13089 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 178130961 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13090/statm: 630 87 71 4 0 42 0
[pid=13091] ppid=13089 vsize=58996 CPUtime=1.58
/proc/13091/stat : 13091 (clasp) R 13089 13070 12140 0 -1 4194304 14385 0 0 0 153 5 0 0 25 0 1 0 178130961 60411904 13816 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679304 0 0 4096 0 0 0 0 17 1 0 0
/proc/13091/statm: 14749 13817 184 154 0 14219 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 79532

[startup+43.6026 s]
/proc/loadavg: 0.97 0.98 0.99 2/82 13091
/proc/meminfo: memFree=1762152/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.21
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 787 3610 0 0 1 0 116 4 17 0 1 0 178126781 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13070/statm: 3166 525 343 3 0 266 0
[pid=13089] ppid=13070 vsize=5352 CPUtime=0
/proc/13089/stat : 13089 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 178130960 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13089/statm: 1338 224 188 169 0 49 0
[pid=13090] ppid=13089 vsize=2520 CPUtime=0
/proc/13090/stat : 13090 (cat) S 13089 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 178130961 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13090/statm: 630 87 71 4 0 42 0
[pid=13091] ppid=13089 vsize=70652 CPUtime=1.78
/proc/13091/stat : 13091 (clasp) R 13089 13070 12140 0 -1 4194304 17527 0 0 0 172 6 0 0 25 0 1 0 178130961 72347648 16958 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13091/statm: 17663 16958 184 154 0 17133 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 91188

[startup+43.7026 s]
/proc/loadavg: 0.97 0.98 0.99 2/82 13091
/proc/meminfo: memFree=1762152/2055920 swapFree=4153812/4192956
[pid=13070] ppid=13068 vsize=12664 CPUtime=1.21
/proc/13070/stat : 13070 (pbclasp) S 13068 13070 12140 0 -1 4194304 787 3610 0 0 1 0 116 4 17 0 1 0 178126781 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13070/statm: 3166 525 343 3 0 266 0
[pid=13089] ppid=13070 vsize=5352 CPUtime=0
/proc/13089/stat : 13089 (sh) S 13070 13070 12140 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 178130960 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13089/statm: 1338 224 188 169 0 49 0
[pid=13090] ppid=13089 vsize=2520 CPUtime=0
/proc/13090/stat : 13090 (cat) S 13089 13070 12140 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 178130961 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 259913384162 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13090/statm: 630 87 71 4 0 42 0
[pid=13091] ppid=13089 vsize=78692 CPUtime=1.88
/proc/13091/stat : 13091 (clasp) R 13089 13070 12140 0 -1 4194304 19303 0 0 0 181 7 0 0 25 0 1 0 178130961 80580608 18430 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11030314 0 0 4096 0 0 0 0 17 1 0 0
/proc/13091/statm: 19673 18430 184 154 0 19143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99228

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13070 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=181820
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=56991
# CPU time returned by wait4() is 1.23881
# while last known CPU time is 3.09
#
# 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): 40.35
#  lost CPU user time (s): 38.36
#  lost CPU system time (s): 1.99

Real time (s): 43.7327
CPU time (s): 43.44
CPU user time (s): 41.34
CPU system time (s): 2.1
CPU usage (%): 99.3308
Max. virtual memory (cumulated for all children) (KiB): 1885504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.18182
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4937
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= 581
involuntary context switches= 35

runsolver used 0.049992 second user time and 0.121981 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Apr 19 22:14:50 UTC 2007

IDJOB= 362948
IDBENCH= 1699
IDSOLVER= 158
FILE ID= node4/362948-1177020890

PBS_JOBID= 4630555

Free space on /tmp= 66472 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-brandy.opb
COMMAND LINE= pbclasp instance-362948-1177020890.opb /tmp/evaluation/362948-1177020890/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-362948-1177020890 -o ROOT/results/node4/conversion-362948-1177020890 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362948-1177020890/instance-362948-1177020890.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-362948-1177020890 -o ROOT/results/node4/solver-362948-1177020890 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362948-1177020890.opb /tmp/evaluation/362948-1177020890/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7959aed3004450db7e4c9db414503999

RANDOM SEED= 955834316

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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	: 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		: 3000.218
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:       1666024 kB
Buffers:         38592 kB
Cached:         268708 kB
SwapCached:       2236 kB
Active:         110512 kB
Inactive:       220020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666024 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:          30904 kB
Slab:            44812 kB
Committed_AS:  5305784 kB
PageTables:       1816 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= 66471 MiB

End job on node4 on Thu Apr 19 22:15:34 UTC 2007