Trace number 429507

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) 41.34 41.5276

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
MD5SUM9967eb2b89437d51526bdf8efb5c6065
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 benchmark0.089986
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 variables126
Total number of constraints15
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 constraints15
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)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Solver Data (download as text)

39.46/39.52	c Somebody sent me a SIGTERM
39.46/39.52	s UNKNOWN
39.46/39.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429507-1177986134/instance-429507-1177986134.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-429507-1177986134 -o ROOT/results/node61/solver-429507-1177986134 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429507-1177986134.opb /tmp/evaluation/429507-1177986134/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: 0.92 0.98 0.95 3/64 6338
/proc/meminfo: memFree=1835568/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12268 CPUtime=0
/proc/6338/stat : 6338 (pbclasp) R 6336 6338 4374 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 210577030 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406675045 0 0 4224 0 0 0 0 17 1 0 0
/proc/6338/statm: 3067 317 242 3 0 167 0

[startup+0.101657 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 6338
/proc/meminfo: memFree=1835568/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.202662 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 6338
/proc/meminfo: memFree=1835568/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301672 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 6338
/proc/meminfo: memFree=1835568/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701709 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 6338
/proc/meminfo: memFree=1835568/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.95 2/67 6348
/proc/meminfo: memFree=1766936/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
[pid=6346] ppid=6338 vsize=5352 CPUtime=0
/proc/6346/stat : 6346 (sh) S 6338 6338 4374 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 210577037 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6346/statm: 1338 224 188 169 0 49 0
[pid=6348] ppid=6346 vsize=95612 CPUtime=1.42
/proc/6348/stat : 6348 (clasp) R 6346 6338 4374 0 -1 4194304 25251 0 0 0 131 11 0 0 25 0 1 0 210577037 97906688 22828 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6348/statm: 23903 22828 181 154 0 23373 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 113364

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.95 2/67 6348
/proc/meminfo: memFree=1704728/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
[pid=6346] ppid=6338 vsize=5352 CPUtime=0
/proc/6346/stat : 6346 (sh) S 6338 6338 4374 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 210577037 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6346/statm: 1338 224 188 169 0 49 0
[pid=6348] ppid=6346 vsize=185280 CPUtime=3.02
/proc/6348/stat : 6348 (clasp) R 6346 6338 4374 0 -1 4194304 50775 0 0 0 281 21 0 0 25 0 1 0 210577037 189726720 44557 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6348/statm: 46320 44558 182 154 0 45790 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 203032

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 6348
/proc/meminfo: memFree=1535008/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
[pid=6346] ppid=6338 vsize=5352 CPUtime=0
/proc/6346/stat : 6346 (sh) S 6338 6338 4374 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 210577037 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6346/statm: 1338 224 188 169 0 49 0
[pid=6348] ppid=6346 vsize=362480 CPUtime=6.21
/proc/6348/stat : 6348 (clasp) R 6346 6338 4374 0 -1 4194304 96498 0 0 0 582 39 0 0 25 0 1 0 210577037 371179520 85377 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6348/statm: 90620 85382 181 154 0 90090 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 380232

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 6348
/proc/meminfo: memFree=1227488/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
[pid=6346] ppid=6338 vsize=5352 CPUtime=0
/proc/6346/stat : 6346 (sh) S 6338 6338 4374 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 210577037 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6346/statm: 1338 224 188 169 0 49 0
[pid=6348] ppid=6346 vsize=655340 CPUtime=12.61
/proc/6348/stat : 6348 (clasp) R 6346 6338 4374 0 -1 4194304 182134 0 0 0 1187 74 0 0 25 0 1 0 210577037 671068160 158353 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6348/statm: 163835 158353 181 154 0 163305 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 673092

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.95 2/67 6348
/proc/meminfo: memFree=650848/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
[pid=6346] ppid=6338 vsize=5352 CPUtime=0
/proc/6346/stat : 6346 (sh) S 6338 6338 4374 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 210577037 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6346/statm: 1338 224 188 169 0 49 0
[pid=6348] ppid=6346 vsize=1256364 CPUtime=25.41
/proc/6348/stat : 6348 (clasp) R 6346 6338 4374 0 -1 4194304 343575 0 0 0 2406 135 0 0 25 0 1 0 210577037 1286516736 297522 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6348/statm: 314091 297522 181 154 0 313561 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1274116



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.5014 s]
/proc/loadavg: 0.96 0.98 0.95 2/67 6348
/proc/meminfo: memFree=61408/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
[pid=6346] ppid=6338 vsize=5352 CPUtime=0
/proc/6346/stat : 6346 (sh) S 6338 6338 4374 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 210577037 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6346/statm: 1338 224 188 169 0 49 0
[pid=6348] ppid=6346 vsize=1825532 CPUtime=39.41
/proc/6348/stat : 6348 (clasp) R 6346 6338 4374 0 -1 4194304 512824 0 0 0 3739 202 0 0 25 0 1 0 210577037 1869344768 442478 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6348/statm: 456383 442479 181 154 0 455853 0
Current children cumulated CPU time (s) 39.46
Current children cumulated vsize (KiB) 1843284

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

[startup+39.5014 s]
/proc/loadavg: 0.96 0.98 0.95 2/67 6348
/proc/meminfo: memFree=61408/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.05
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 566 1590 0 0 0 0 4 1 16 0 1 0 210577030 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6338/statm: 3100 460 342 3 0 200 0
[pid=6346] ppid=6338 vsize=5352 CPUtime=0
/proc/6346/stat : 6346 (sh) S 6338 6338 4374 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 210577037 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6346/statm: 1338 224 188 169 0 49 0
[pid=6348] ppid=6346 vsize=1825532 CPUtime=39.41
/proc/6348/stat : 6348 (clasp) R 6346 6338 4374 0 -1 4194304 512824 0 0 0 3739 202 0 0 25 0 1 0 210577037 1869344768 442478 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6348/statm: 456383 442479 181 154 0 455853 0
Current children cumulated CPU time (s) 39.46
Current children cumulated vsize (KiB) 1843284

# WARNING:
# current cumulated CPU time (0.14 s) is less than in the last sample (39.46 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.32 s) to the 'lost time'.

[startup+39.618 s]
/proc/loadavg: 0.96 0.98 0.95 3/69 6359
/proc/meminfo: memFree=747784/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.07
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 724 3360 0 0 0 0 5 2 17 0 1 0 210577030 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6338/statm: 3100 461 342 3 0 200 0
[pid=6357] ppid=6338 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (sh) S 6338 6338 4374 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 210580984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6357/statm: 1338 224 188 169 0 49 0
[pid=6359] ppid=6357 vsize=7996 CPUtime=0.07
/proc/6359/stat : 6359 (clasp) R 6357 6338 4374 0 -1 4194304 1609 0 0 0 7 0 0 0 22 0 1 0 210580984 8187904 1572 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10819195 0 0 4096 0 0 0 0 17 1 0 0
/proc/6359/statm: 1999 1575 181 154 0 1469 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 25748

Sending SIGKILL to process tree (bottom up)

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

[startup+39.9014 s]
/proc/loadavg: 0.96 0.98 0.95 3/69 6359
/proc/meminfo: memFree=747784/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.07
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 724 3360 0 0 0 0 5 2 17 0 1 0 210577030 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6338/statm: 3100 461 342 3 0 200 0
[pid=6357] ppid=6338 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (sh) S 6338 6338 4374 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 210580984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6357/statm: 1338 224 188 169 0 49 0
[pid=6359] ppid=6357 vsize=28728 CPUtime=0.35
/proc/6359/stat : 6359 (clasp) R 6357 6338 4374 0 -1 4194304 6971 0 0 0 32 3 0 0 23 0 1 0 210580984 29417472 6577 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6359/statm: 7182 6577 181 154 0 6652 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 46480

[startup+40.7015 s]
/proc/loadavg: 0.96 0.98 0.95 2/68 6359
/proc/meminfo: memFree=1759056/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.07
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 724 3360 0 0 0 0 5 2 17 0 1 0 210577030 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6338/statm: 3100 461 342 3 0 200 0
[pid=6357] ppid=6338 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (sh) S 6338 6338 4374 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 210580984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6357/statm: 1338 224 188 169 0 49 0
[pid=6359] ppid=6357 vsize=80216 CPUtime=1.15
/proc/6359/stat : 6359 (clasp) R 6357 6338 4374 0 -1 4194304 20923 0 0 0 106 9 0 0 25 0 1 0 210580984 82141184 18949 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6359/statm: 20054 18949 181 154 0 19524 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 97968

[startup+41.1016 s]
/proc/loadavg: 0.96 0.98 0.95 2/68 6359
/proc/meminfo: memFree=1759056/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.07
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 724 3360 0 0 0 0 5 2 17 0 1 0 210577030 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6338/statm: 3100 461 342 3 0 200 0
[pid=6357] ppid=6338 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (sh) S 6338 6338 4374 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 210580984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6357/statm: 1338 224 188 169 0 49 0
[pid=6359] ppid=6357 vsize=101492 CPUtime=1.55
/proc/6359/stat : 6359 (clasp) R 6357 6338 4374 0 -1 4194304 27088 0 0 0 143 12 0 0 25 0 1 0 210580984 103927808 24665 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10819195 0 0 4096 0 0 0 0 17 1 0 0
/proc/6359/statm: 25373 24665 181 154 0 24843 0
Current children cumulated CPU time (s) 1.62
Current children cumulated vsize (KiB) 119244

[startup+41.5016 s]
/proc/loadavg: 0.96 0.98 0.95 2/68 6359
/proc/meminfo: memFree=1759056/2055920 swapFree=4184156/4192956
[pid=6338] ppid=6336 vsize=12400 CPUtime=0.07
/proc/6338/stat : 6338 (pbclasp) S 6336 6338 4374 0 -1 4194304 724 3360 0 0 0 0 5 2 17 0 1 0 210577030 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6338/statm: 3100 461 342 3 0 200 0
[pid=6357] ppid=6338 vsize=5352 CPUtime=0
/proc/6357/stat : 6357 (sh) S 6338 6338 4374 0 -1 4194304 285 121 0 0 0 0 0 0 19 0 1 0 210580984 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6357/statm: 1338 224 188 169 0 49 0
[pid=6359] ppid=6357 vsize=128320 CPUtime=1.95
/proc/6359/stat : 6359 (clasp) R 6357 6338 4374 0 -1 4194304 34050 0 0 0 181 14 0 0 25 0 1 0 210580984 131399680 30163 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6359/statm: 32080 30164 181 154 0 31550 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 146072

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6338 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=57991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.096985
# 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): 39.32
#  lost CPU user time (s): 37.31
#  lost CPU system time (s): 2.01

Real time (s): 41.5276
CPU time (s): 41.34
CPU user time (s): 39.17
CPU system time (s): 2.17
CPU usage (%): 99.5482
Max. virtual memory (cumulated for all children) (KiB): 1843284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4562
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= 137
involuntary context switches= 27

runsolver used 0.044993 second user time and 0.086986 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue May  1 02:22:14 UTC 2007

IDJOB= 429507
IDBENCH= 47914
IDSOLVER= 158
FILE ID= node61/429507-1177986134

PBS_JOBID= 4728189

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=6-P0=47-P1=23-P2=47-P3=53-P4=59-P5=23-P6=37-P7=61-B.opb
COMMAND LINE= pbclasp instance-429507-1177986134.opb /tmp/evaluation/429507-1177986134/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-429507-1177986134 -o ROOT/results/node61/conversion-429507-1177986134 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429507-1177986134/instance-429507-1177986134.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-429507-1177986134 -o ROOT/results/node61/solver-429507-1177986134 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429507-1177986134.opb /tmp/evaluation/429507-1177986134/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  9967eb2b89437d51526bdf8efb5c6065

RANDOM SEED= 724943410

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1835976 kB
Buffers:         22536 kB
Cached:         134224 kB
SwapCached:       2904 kB
Active:          79880 kB
Inactive:        87368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835976 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          16444 kB
Slab:            38776 kB
Committed_AS:  1154904 kB
PageTables:       1392 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 node61 on Tue May  1 02:22:56 UTC 2007