Trace number 431047

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) 41.2 41.3287

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
MD5SUM9b762ab9d310cdc754a8481e0a3342a1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.099984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables96
Total number of constraints9
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 constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

Solver Data (download as text)

39.25/39.31	c Somebody sent me a SIGTERM
39.25/39.31	s UNKNOWN
39.25/39.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431047-1178002182/instance-431047-1178002182.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-431047-1178002182 -o ROOT/results/node19/solver-431047-1178002182 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431047-1178002182.opb /tmp/evaluation/431047-1178002182/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: 0.91 0.98 0.99 3/77 16328
/proc/meminfo: memFree=1801024/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12268 CPUtime=0
/proc/16328/stat : 16328 (pbclasp) D 16326 16328 14354 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248135634 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255236733541 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16328/statm: 3067 317 242 3 0 167 0

[startup+0.0372269 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16328
/proc/meminfo: memFree=1801024/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 248135634 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16328/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101235 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16328
/proc/meminfo: memFree=1801024/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301254 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16328
/proc/meminfo: memFree=1801024/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701298 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 16328
/proc/meminfo: memFree=1801024/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50138 s]
/proc/loadavg: 0.91 0.98 0.99 2/80 16338
/proc/meminfo: memFree=1738656/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
[pid=16336] ppid=16328 vsize=5352 CPUtime=0
/proc/16336/stat : 16336 (sh) S 16328 16328 14354 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248135641 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=95560 CPUtime=1.41
/proc/16338/stat : 16338 (clasp) R 16336 16328 14354 0 -1 4194304 25173 0 0 0 131 10 0 0 25 0 1 0 248135642 97853440 22791 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 23890 22792 181 154 0 23360 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 113312

[startup+3.10256 s]
/proc/loadavg: 0.91 0.98 0.99 2/80 16338
/proc/meminfo: memFree=1674784/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
[pid=16336] ppid=16328 vsize=5352 CPUtime=0
/proc/16336/stat : 16336 (sh) S 16328 16328 14354 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248135641 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=183460 CPUtime=3.02
/proc/16338/stat : 16338 (clasp) R 16336 16328 14354 0 -1 4194304 50036 0 0 0 282 20 0 0 25 0 1 0 248135642 187863040 44866 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 45865 44866 181 154 0 45335 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 201212

[startup+6.30191 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 16338
/proc/meminfo: memFree=1501664/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
[pid=16336] ppid=16328 vsize=5352 CPUtime=0
/proc/16336/stat : 16336 (sh) S 16328 16328 14354 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248135641 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=352596 CPUtime=6.22
/proc/16338/stat : 16338 (clasp) R 16336 16328 14354 0 -1 4194304 96164 0 0 0 583 39 0 0 25 0 1 0 248135642 361058304 86031 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 88149 86031 181 154 0 87619 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 370348

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 16338
/proc/meminfo: memFree=1181536/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
[pid=16336] ppid=16328 vsize=5352 CPUtime=0
/proc/16336/stat : 16336 (sh) S 16328 16328 14354 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248135641 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=682748 CPUtime=12.62
/proc/16338/stat : 16338 (clasp) R 16336 16328 14354 0 -1 4194304 184969 0 0 0 1188 74 0 0 25 0 1 0 248135642 699133952 162616 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 170687 162617 181 154 0 170157 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 700500

[startup+25.502 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 16338
/proc/meminfo: memFree=591904/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
[pid=16336] ppid=16328 vsize=5352 CPUtime=0
/proc/16336/stat : 16336 (sh) S 16328 16328 14354 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248135641 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=1247212 CPUtime=25.41
/proc/16338/stat : 16338 (clasp) R 16336 16328 14354 0 -1 4194304 341398 0 0 0 2406 135 0 0 25 0 1 0 248135642 1277145088 304819 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 311803 304820 181 154 0 311273 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1264964



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.3015 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 16338
/proc/meminfo: memFree=15520/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
[pid=16336] ppid=16328 vsize=5352 CPUtime=0
/proc/16336/stat : 16336 (sh) S 16328 16328 14354 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248135641 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=1888572 CPUtime=39.21
/proc/16338/stat : 16338 (clasp) R 16336 16328 14354 0 -1 4194304 506251 0 0 0 3721 200 0 0 25 0 1 0 248135642 1933897728 449812 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 472143 449813 181 154 0 471613 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1906324

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

[startup+39.3015 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 16338
/proc/meminfo: memFree=15520/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.04
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 567 1594 0 0 0 0 4 0 16 0 1 0 248135634 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 3100 461 343 3 0 200 0
[pid=16336] ppid=16328 vsize=5352 CPUtime=0
/proc/16336/stat : 16336 (sh) S 16328 16328 14354 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248135641 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=1888572 CPUtime=39.21
/proc/16338/stat : 16338 (clasp) R 16336 16328 14354 0 -1 4194304 506251 0 0 0 3721 200 0 0 25 0 1 0 248135642 1933897728 449812 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 472143 449813 181 154 0 471613 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1906324

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (39.25 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.18 s) to the 'lost time'.

[startup+39.4186 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 16338
/proc/meminfo: memFree=15520/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.07
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 723 3371 0 0 0 0 4 3 18 0 1 0 248135634 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16328/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8015 s]
/proc/loadavg: 0.95 0.98 0.99 3/82 16349
/proc/meminfo: memFree=1224208/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.07
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 723 3371 0 0 0 0 4 3 18 0 1 0 248135634 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16328/statm: 3100 463 343 3 0 200 0
[pid=16347] ppid=16328 vsize=5352 CPUtime=0
/proc/16347/stat : 16347 (sh) S 16328 16328 14354 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 248139568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16347/statm: 1338 224 188 169 0 49 0
[pid=16349] ppid=16347 vsize=35484 CPUtime=0.45
/proc/16349/stat : 16349 (clasp) R 16347 16328 14354 0 -1 4194304 8688 0 0 0 41 4 0 0 25 0 1 0 248139568 36335616 8158 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16349/statm: 8871 8158 181 154 0 8341 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 53236

[startup+40.6016 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 16349
/proc/meminfo: memFree=1736728/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.07
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 723 3371 0 0 0 0 4 3 18 0 1 0 248135634 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16328/statm: 3100 463 343 3 0 200 0
[pid=16347] ppid=16328 vsize=5352 CPUtime=0
/proc/16347/stat : 16347 (sh) S 16328 16328 14354 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 248139568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16347/statm: 1338 224 188 169 0 49 0
[pid=16349] ppid=16347 vsize=84816 CPUtime=1.26
/proc/16349/stat : 16349 (clasp) R 16347 16328 14354 0 -1 4194304 22270 0 0 0 117 9 0 0 25 0 1 0 248139568 86851584 20387 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16349/statm: 21204 20387 181 154 0 20674 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 102568

[startup+41.0017 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 16349
/proc/meminfo: memFree=1736728/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.07
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 723 3371 0 0 0 0 4 3 18 0 1 0 248135634 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16328/statm: 3100 463 343 3 0 200 0
[pid=16347] ppid=16328 vsize=5352 CPUtime=0
/proc/16347/stat : 16347 (sh) S 16328 16328 14354 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 248139568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16347/statm: 1338 224 188 169 0 49 0
[pid=16349] ppid=16347 vsize=107108 CPUtime=1.65
/proc/16349/stat : 16349 (clasp) R 16347 16328 14354 0 -1 4194304 28511 0 0 0 154 11 0 0 25 0 1 0 248139568 109678592 26088 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/16349/statm: 26777 26088 181 154 0 26247 0
Current children cumulated CPU time (s) 1.72
Current children cumulated vsize (KiB) 124860

[startup+41.2017 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 16349
/proc/meminfo: memFree=1736728/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.07
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 723 3371 0 0 0 0 4 3 18 0 1 0 248135634 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16328/statm: 3100 463 343 3 0 200 0
[pid=16347] ppid=16328 vsize=5352 CPUtime=0
/proc/16347/stat : 16347 (sh) S 16328 16328 14354 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 248139568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16347/statm: 1338 224 188 169 0 49 0
[pid=16349] ppid=16347 vsize=120668 CPUtime=1.85
/proc/16349/stat : 16349 (clasp) R 16347 16328 14354 0 -1 4194304 32073 0 0 0 172 13 0 0 25 0 1 0 248139568 123564032 28855 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16349/statm: 30167 28855 181 154 0 29637 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 138420

[startup+41.3017 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 16349
/proc/meminfo: memFree=1736728/2055920 swapFree=4153644/4192956
[pid=16328] ppid=16326 vsize=12400 CPUtime=0.07
/proc/16328/stat : 16328 (pbclasp) S 16326 16328 14354 0 -1 4194304 723 3371 0 0 0 0 4 3 18 0 1 0 248135634 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16328/statm: 3100 463 343 3 0 200 0
[pid=16347] ppid=16328 vsize=5352 CPUtime=0
/proc/16347/stat : 16347 (sh) S 16328 16328 14354 0 -1 4194304 288 121 0 0 0 0 0 0 20 0 1 0 248139568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16347/statm: 1338 224 188 169 0 49 0
[pid=16349] ppid=16347 vsize=127208 CPUtime=1.95
/proc/16349/stat : 16349 (clasp) R 16347 16328 14354 0 -1 4194304 33540 0 0 0 181 14 0 0 25 0 1 0 248139568 130260992 30261 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16349/statm: 31802 30261 181 154 0 31272 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 144960

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16328 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=58991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 0.099984
# while last known CPU time is 2.02
#
# 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): 39.18
#  lost CPU user time (s): 37.21
#  lost CPU system time (s): 1.97

Real time (s): 41.3287
CPU time (s): 41.2
CPU user time (s): 39.06
CPU system time (s): 2.14
CPU usage (%): 99.6885
Max. virtual memory (cumulated for all children) (KiB): 1906324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4575
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= 142
involuntary context switches= 30

runsolver used 0.042993 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  1 06:49:42 UTC 2007

IDJOB= 431047
IDBENCH= 48024
IDSOLVER= 158
FILE ID= node19/431047-1178002182

PBS_JOBID= 4728207

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=19-P2=137-P3=191-P4=223-B.opb
COMMAND LINE= pbclasp instance-431047-1178002182.opb /tmp/evaluation/431047-1178002182/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-431047-1178002182 -o ROOT/results/node19/conversion-431047-1178002182 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431047-1178002182/instance-431047-1178002182.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-431047-1178002182 -o ROOT/results/node19/solver-431047-1178002182 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431047-1178002182.opb /tmp/evaluation/431047-1178002182/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  9b762ab9d310cdc754a8481e0a3342a1

RANDOM SEED= 856396632

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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	: 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		: 3000.213
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:       1801496 kB
Buffers:         48996 kB
Cached:         115204 kB
SwapCached:       7976 kB
Active:          33692 kB
Inactive:       157996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801496 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            48220 kB
Committed_AS:  5650704 kB
PageTables:       1788 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= 66563 MiB

End job on node19 on Tue May  1 06:50:24 UTC 2007