Trace number 430921

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 41.3294

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=37-P2=37-P3=53-P4=11-P5=7-P6=13-B.opb
MD5SUM337bfe939508532505172ec5c27d5fd3
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 benchmark0.075987
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 variables108
Total number of constraints13
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 constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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/430921-1178000836/instance-430921-1178000836.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node25/watcher-430921-1178000836 -o ROOT/results/node25/solver-430921-1178000836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430921-1178000836.opb /tmp/evaluation/430921-1178000836/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: 0.89 0.97 0.98 3/64 29439
/proc/meminfo: memFree=1876544/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12268 CPUtime=0
/proc/29439/stat : 29439 (pbclasp) D 29437 29439 28092 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248000745 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307353701 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/29439/statm: 3067 317 242 3 0 167 0

[startup+0.0322219 s]
/proc/loadavg: 0.89 0.97 0.98 3/64 29439
/proc/meminfo: memFree=1876544/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 248000745 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29439/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101233 s]
/proc/loadavg: 0.89 0.97 0.98 3/64 29439
/proc/meminfo: memFree=1876544/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301264 s]
/proc/loadavg: 0.89 0.97 0.98 3/64 29439
/proc/meminfo: memFree=1876544/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701332 s]
/proc/loadavg: 0.89 0.97 0.98 3/64 29439
/proc/meminfo: memFree=1876544/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50247 s]
/proc/loadavg: 0.89 0.97 0.98 2/67 29449
/proc/meminfo: memFree=1813976/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
[pid=29447] ppid=29439 vsize=5352 CPUtime=0
/proc/29447/stat : 29447 (sh) S 29439 29439 28092 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248000751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29447/statm: 1338 224 188 169 0 49 0
[pid=29449] ppid=29447 vsize=96240 CPUtime=1.42
/proc/29449/stat : 29449 (clasp) R 29447 29439 28092 0 -1 4194304 25176 0 0 0 131 11 0 0 25 0 1 0 248000752 98549760 22753 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29449/statm: 24060 22754 181 154 0 23530 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 113992

[startup+3.10174 s]
/proc/loadavg: 0.89 0.97 0.98 2/67 29449
/proc/meminfo: memFree=1751896/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
[pid=29447] ppid=29439 vsize=5352 CPUtime=0
/proc/29447/stat : 29447 (sh) S 29439 29439 28092 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248000751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29447/statm: 1338 224 188 169 0 49 0
[pid=29449] ppid=29447 vsize=186280 CPUtime=3.02
/proc/29449/stat : 29449 (clasp) R 29447 29439 28092 0 -1 4194304 50492 0 0 0 281 21 0 0 25 0 1 0 248000752 190750720 44274 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29449/statm: 46570 44274 181 154 0 46040 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 204032

[startup+6.30229 s]
/proc/loadavg: 0.90 0.97 0.98 2/67 29449
/proc/meminfo: memFree=1582296/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
[pid=29447] ppid=29439 vsize=5352 CPUtime=0
/proc/29447/stat : 29447 (sh) S 29439 29439 28092 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248000751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29447/statm: 1338 224 188 169 0 49 0
[pid=29449] ppid=29447 vsize=341756 CPUtime=6.22
/proc/29449/stat : 29449 (clasp) R 29447 29439 28092 0 -1 4194304 95387 0 0 0 584 38 0 0 25 0 1 0 248000752 349958144 84266 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29449/statm: 85439 84267 181 154 0 84909 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 359508

[startup+12.7014 s]
/proc/loadavg: 0.91 0.97 0.98 2/67 29449
/proc/meminfo: memFree=1276848/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
[pid=29447] ppid=29439 vsize=5352 CPUtime=0
/proc/29447/stat : 29447 (sh) S 29439 29439 28092 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248000751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29447/statm: 1338 224 188 169 0 49 0
[pid=29449] ppid=29447 vsize=658772 CPUtime=12.62
/proc/29449/stat : 29449 (clasp) R 29447 29439 28092 0 -1 4194304 181067 0 0 0 1189 73 0 0 25 0 1 0 248000752 674582528 157286 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29449/statm: 164693 157286 181 154 0 164163 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 676524

[startup+25.5016 s]
/proc/loadavg: 0.93 0.97 0.98 2/67 29449
/proc/meminfo: memFree=707504/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
[pid=29447] ppid=29439 vsize=5352 CPUtime=0
/proc/29447/stat : 29447 (sh) S 29439 29439 28092 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248000751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29447/statm: 1338 224 188 169 0 49 0
[pid=29449] ppid=29447 vsize=1213652 CPUtime=25.42
/proc/29449/stat : 29449 (clasp) R 29447 29439 28092 0 -1 4194304 340758 0 0 0 2403 139 0 0 25 0 1 0 248000752 1242779648 294705 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29449/statm: 303413 294706 181 154 0 302883 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1231404



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.3019 s]
/proc/loadavg: 0.94 0.97 0.98 2/67 29449
/proc/meminfo: memFree=127536/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
[pid=29447] ppid=29439 vsize=5352 CPUtime=0
/proc/29447/stat : 29447 (sh) S 29439 29439 28092 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248000751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29447/statm: 1338 224 188 169 0 49 0
[pid=29449] ppid=29447 vsize=1831432 CPUtime=39.21
/proc/29449/stat : 29449 (clasp) R 29447 29439 28092 0 -1 4194304 506538 0 0 0 3720 201 0 0 25 0 1 0 248000752 1875386368 436192 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29449/statm: 457858 436193 181 154 0 457328 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1849184

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

[startup+39.3019 s]
/proc/loadavg: 0.94 0.97 0.98 2/67 29449
/proc/meminfo: memFree=127536/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.04
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 566 1590 0 0 0 0 4 0 16 0 1 0 248000745 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29439/statm: 3100 460 342 3 0 200 0
[pid=29447] ppid=29439 vsize=5352 CPUtime=0
/proc/29447/stat : 29447 (sh) S 29439 29439 28092 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248000751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29447/statm: 1338 224 188 169 0 49 0
[pid=29449] ppid=29447 vsize=1831432 CPUtime=39.21
/proc/29449/stat : 29449 (clasp) R 29447 29439 28092 0 -1 4194304 506538 0 0 0 3720 201 0 0 25 0 1 0 248000752 1875386368 436192 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29449/statm: 457858 436193 181 154 0 457328 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1849184

# WARNING:
# current cumulated CPU time (0.06 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 (39.19 s) to the 'lost time'.

[startup+39.4182 s]
/proc/loadavg: 0.94 0.97 0.98 2/67 29449
/proc/meminfo: memFree=127536/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.06
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 726 3363 0 0 0 0 4 2 18 0 1 0 248000745 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29439/statm: 3100 462 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
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+39.802 s]
/proc/loadavg: 0.94 0.97 0.98 3/69 29460
/proc/meminfo: memFree=1347508/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.06
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 726 3363 0 0 0 0 4 2 18 0 1 0 248000745 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29439/statm: 3100 462 342 3 0 200 0
[pid=29458] ppid=29439 vsize=5352 CPUtime=0
/proc/29458/stat : 29458 (sh) S 29439 29439 28092 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 248004678 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29458/statm: 1338 224 188 169 0 49 0
[pid=29460] ppid=29458 vsize=36068 CPUtime=0.45
/proc/29460/stat : 29460 (clasp) R 29458 29439 28092 0 -1 4194304 8825 0 0 0 42 3 0 0 25 0 1 0 248004679 36933632 8234 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29460/statm: 9017 8234 181 154 0 8487 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 53820

[startup+40.6012 s]
/proc/loadavg: 0.94 0.97 0.98 2/68 29460
/proc/meminfo: memFree=1795040/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.06
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 726 3363 0 0 0 0 4 2 18 0 1 0 248000745 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29439/statm: 3100 462 342 3 0 200 0
[pid=29458] ppid=29439 vsize=5352 CPUtime=0
/proc/29458/stat : 29458 (sh) S 29439 29439 28092 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 248004678 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29458/statm: 1338 224 188 169 0 49 0
[pid=29460] ppid=29458 vsize=86244 CPUtime=1.25
/proc/29460/stat : 29460 (clasp) R 29458 29439 28092 0 -1 4194304 22641 0 0 0 116 9 0 0 25 0 1 0 248004679 88313856 20218 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29460/statm: 21561 20219 181 154 0 21031 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 103996

[startup+41.0012 s]
/proc/loadavg: 0.94 0.97 0.98 2/68 29460
/proc/meminfo: memFree=1795040/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.06
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 726 3363 0 0 0 0 4 2 18 0 1 0 248000745 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29439/statm: 3100 462 342 3 0 200 0
[pid=29458] ppid=29439 vsize=5352 CPUtime=0
/proc/29458/stat : 29458 (sh) S 29439 29439 28092 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 248004678 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29458/statm: 1338 224 188 169 0 49 0
[pid=29460] ppid=29458 vsize=109232 CPUtime=1.65
/proc/29460/stat : 29460 (clasp) R 29458 29439 28092 0 -1 4194304 29069 0 0 0 153 12 0 0 25 0 1 0 248004679 111853568 25790 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29460/statm: 27308 25790 181 154 0 26778 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 126984

[startup+41.2013 s]
/proc/loadavg: 0.94 0.97 0.98 2/68 29460
/proc/meminfo: memFree=1795040/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.06
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 726 3363 0 0 0 0 4 2 18 0 1 0 248000745 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29439/statm: 3100 462 342 3 0 200 0
[pid=29458] ppid=29439 vsize=5352 CPUtime=0
/proc/29458/stat : 29458 (sh) S 29439 29439 28092 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 248004678 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29458/statm: 1338 224 188 169 0 49 0
[pid=29460] ppid=29458 vsize=117912 CPUtime=1.85
/proc/29460/stat : 29460 (clasp) R 29458 29439 28092 0 -1 4194304 32419 0 0 0 172 13 0 0 25 0 1 0 248004679 120741888 28531 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/29460/statm: 29478 28531 181 154 0 28948 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 135664

[startup+41.3013 s]
/proc/loadavg: 0.94 0.97 0.98 2/68 29460
/proc/meminfo: memFree=1795040/2055920 swapFree=4182940/4192956
[pid=29439] ppid=29437 vsize=12400 CPUtime=0.06
/proc/29439/stat : 29439 (pbclasp) S 29437 29439 28092 0 -1 4194304 726 3363 0 0 0 0 4 2 18 0 1 0 248000745 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29439/statm: 3100 462 342 3 0 200 0
[pid=29458] ppid=29439 vsize=5352 CPUtime=0
/proc/29458/stat : 29458 (sh) S 29439 29439 28092 0 -1 4194304 288 121 0 0 0 0 0 0 21 0 1 0 248004678 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29458/statm: 1338 224 188 169 0 49 0
[pid=29460] ppid=29458 vsize=124064 CPUtime=1.95
/proc/29460/stat : 29460 (clasp) R 29458 29439 28092 0 -1 4194304 33805 0 0 0 181 14 0 0 25 0 1 0 248004679 127041536 29917 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29460/statm: 31016 29917 181 154 0 30486 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 141816

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29439 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.090985
# while last known CPU time is 2.01
#
# 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): 39.19
#  lost CPU user time (s): 37.2
#  lost CPU system time (s): 1.99

Real time (s): 41.3294
CPU time (s): 41.2
CPU user time (s): 39.05
CPU system time (s): 2.15
CPU usage (%): 99.687
Max. virtual memory (cumulated for all children) (KiB): 1849184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4570
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= 141
involuntary context switches= 25

runsolver used 0.037994 second user time and 0.105983 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  1 06:27:17 UTC 2007

IDJOB= 430921
IDBENCH= 48015
IDSOLVER= 158
FILE ID= node25/430921-1178000836

PBS_JOBID= 4728227

Free space on /tmp= 66563 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=6-P0=59-P1=37-P2=37-P3=53-P4=11-P5=7-P6=13-B.opb
COMMAND LINE= pbclasp instance-430921-1178000836.opb /tmp/evaluation/430921-1178000836/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-430921-1178000836 -o ROOT/results/node25/conversion-430921-1178000836 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430921-1178000836/instance-430921-1178000836.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-430921-1178000836 -o ROOT/results/node25/solver-430921-1178000836 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430921-1178000836.opb /tmp/evaluation/430921-1178000836/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  337bfe939508532505172ec5c27d5fd3

RANDOM SEED= 937038303

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1877016 kB
Buffers:         13760 kB
Cached:          93276 kB
SwapCached:       3804 kB
Active:          65320 kB
Inactive:        52036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877016 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          16212 kB
Slab:            47616 kB
Committed_AS:  4356096 kB
PageTables:       1472 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 node25 on Tue May  1 06:27:58 UTC 2007