Trace number 431803

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) 39.8 39.929

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
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 benchmark0.148976
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Solver Data (download as text)

37.86/37.91	c Somebody sent me a SIGTERM
37.86/37.91	s UNKNOWN
37.86/37.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431803-1178010483/instance-431803-1178010483.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node14/watcher-431803-1178010483 -o ROOT/results/node14/solver-431803-1178010483 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431803-1178010483.opb /tmp/evaluation/431803-1178010483/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: 0.93 0.98 0.99 3/77 16007
/proc/meminfo: memFree=1769408/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12268 CPUtime=0
/proc/16007/stat : 16007 (pbclasp) D 16005 16007 14920 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248966083 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234631781 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16007/statm: 3067 317 242 3 0 167 0

[startup+0.0422079 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16007
/proc/meminfo: memFree=1769408/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 248966083 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243361890 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16007/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101215 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16007
/proc/meminfo: memFree=1769408/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301231 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16007
/proc/meminfo: memFree=1769408/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701267 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 16007
/proc/meminfo: memFree=1769408/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50134 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 16017
/proc/meminfo: memFree=1706008/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
[pid=16015] ppid=16007 vsize=5352 CPUtime=0
/proc/16015/stat : 16015 (sh) S 16007 16007 14920 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248966090 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16015/statm: 1338 224 188 169 0 49 0
[pid=16017] ppid=16015 vsize=98296 CPUtime=1.42
/proc/16017/stat : 16017 (clasp) R 16015 16007 14920 0 -1 4194304 25527 0 0 0 131 11 0 0 25 0 1 0 248966090 100655104 23145 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16017/statm: 24574 23145 181 154 0 24044 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 116048

[startup+3.10149 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 16017
/proc/meminfo: memFree=1641944/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
[pid=16015] ppid=16007 vsize=5352 CPUtime=0
/proc/16015/stat : 16015 (sh) S 16007 16007 14920 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248966090 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16015/statm: 1338 224 188 169 0 49 0
[pid=16017] ppid=16015 vsize=189116 CPUtime=3.02
/proc/16017/stat : 16017 (clasp) R 16015 16007 14920 0 -1 4194304 50587 0 0 0 281 21 0 0 25 0 1 0 248966090 193654784 45417 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16017/statm: 47279 45417 181 154 0 46749 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 206868

[startup+6.30279 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 16017
/proc/meminfo: memFree=1467160/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
[pid=16015] ppid=16007 vsize=5352 CPUtime=0
/proc/16015/stat : 16015 (sh) S 16007 16007 14920 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248966090 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16015/statm: 1338 224 188 169 0 49 0
[pid=16017] ppid=16015 vsize=363280 CPUtime=6.22
/proc/16017/stat : 16017 (clasp) R 16015 16007 14920 0 -1 4194304 96774 0 0 0 582 40 0 0 25 0 1 0 248966090 371998720 86641 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7362171 0 0 4096 0 0 0 0 17 1 0 0
/proc/16017/statm: 90820 86642 181 154 0 90290 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 381032

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 16017
/proc/meminfo: memFree=1148448/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
[pid=16015] ppid=16007 vsize=5352 CPUtime=0
/proc/16015/stat : 16015 (sh) S 16007 16007 14920 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248966090 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16015/statm: 1338 224 188 169 0 49 0
[pid=16017] ppid=16015 vsize=674324 CPUtime=12.61
/proc/16017/stat : 16017 (clasp) R 16015 16007 14920 0 -1 4194304 185218 0 0 0 1185 76 0 0 25 0 1 0 248966090 690507776 162865 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16017/statm: 168581 162865 181 154 0 168051 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 692076

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 16017
/proc/meminfo: memFree=552032/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
[pid=16015] ppid=16007 vsize=5352 CPUtime=0
/proc/16015/stat : 16015 (sh) S 16007 16007 14920 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248966090 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16015/statm: 1338 224 188 169 0 49 0
[pid=16017] ppid=16015 vsize=1283664 CPUtime=25.42
/proc/16017/stat : 16017 (clasp) R 16015 16007 14920 0 -1 4194304 342472 0 0 0 2406 136 0 0 25 0 1 0 248966090 1314471936 306919 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16017/statm: 320916 306919 181 154 0 320386 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1301416



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.9018 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 16017
/proc/meminfo: memFree=15776/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
[pid=16015] ppid=16007 vsize=5352 CPUtime=0
/proc/16015/stat : 16015 (sh) S 16007 16007 14920 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248966090 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16015/statm: 1338 224 188 169 0 49 0
[pid=16017] ppid=16015 vsize=1847528 CPUtime=37.81
/proc/16017/stat : 16017 (clasp) R 16015 16007 14920 0 -1 4194304 492662 0 0 0 3587 194 0 0 25 0 1 0 248966090 1891868672 439028 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16017/statm: 461882 439028 181 154 0 461352 0
Current children cumulated CPU time (s) 37.86
Current children cumulated vsize (KiB) 1865280

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

[startup+37.9018 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 16017
/proc/meminfo: memFree=15776/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.05
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 570 1595 0 0 0 0 4 1 16 0 1 0 248966083 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16007/statm: 3100 461 343 3 0 200 0
[pid=16015] ppid=16007 vsize=5352 CPUtime=0
/proc/16015/stat : 16015 (sh) S 16007 16007 14920 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248966090 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16015/statm: 1338 224 188 169 0 49 0
[pid=16017] ppid=16015 vsize=1847528 CPUtime=37.81
/proc/16017/stat : 16017 (clasp) R 16015 16007 14920 0 -1 4194304 492662 0 0 0 3587 194 0 0 25 0 1 0 248966090 1891868672 439028 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16017/statm: 461882 439028 181 154 0 461352 0
Current children cumulated CPU time (s) 37.86
Current children cumulated vsize (KiB) 1865280

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (37.86 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.8 s) to the 'lost time'.

[startup+38.0191 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 16017
/proc/meminfo: memFree=15776/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.06
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 727 3372 0 0 0 0 4 2 18 0 1 0 248966083 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16007/statm: 3100 463 343 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+38.2018 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 16017
/proc/meminfo: memFree=15776/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.06
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 727 3372 0 0 0 0 4 2 18 0 1 0 248966083 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16007/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+39.0019 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 16028
/proc/meminfo: memFree=1743320/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.06
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 727 3372 0 0 0 0 4 2 18 0 1 0 248966083 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16007/statm: 3100 463 343 3 0 200 0
[pid=16026] ppid=16007 vsize=5352 CPUtime=0
/proc/16026/stat : 16026 (sh) S 16007 16007 14920 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 248969878 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16026/statm: 1338 224 188 169 0 49 0
[pid=16028] ppid=16026 vsize=73372 CPUtime=1.04
/proc/16028/stat : 16028 (clasp) R 16026 16007 14920 0 -1 4194304 18932 0 0 0 97 7 0 0 25 0 1 0 248969879 75132928 17489 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16028/statm: 18343 17489 181 154 0 17813 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 91124

[startup+39.4029 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 16028
/proc/meminfo: memFree=1743320/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.06
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 727 3372 0 0 0 0 4 2 18 0 1 0 248966083 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16007/statm: 3100 463 343 3 0 200 0
[pid=16026] ppid=16007 vsize=5352 CPUtime=0
/proc/16026/stat : 16026 (sh) S 16007 16007 14920 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 248969878 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16026/statm: 1338 224 188 169 0 49 0
[pid=16028] ppid=16026 vsize=98560 CPUtime=1.44
/proc/16028/stat : 16028 (clasp) R 16026 16007 14920 0 -1 4194304 25770 0 0 0 134 10 0 0 25 0 1 0 248969879 100925440 23388 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16028/statm: 24640 23388 181 154 0 24110 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 116312

[startup+39.803 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 16028
/proc/meminfo: memFree=1675992/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.06
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 727 3372 0 0 0 0 4 2 18 0 1 0 248966083 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16007/statm: 3100 463 343 3 0 200 0
[pid=16026] ppid=16007 vsize=5352 CPUtime=0
/proc/16026/stat : 16026 (sh) S 16007 16007 14920 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 248969878 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16026/statm: 1338 224 188 169 0 49 0
[pid=16028] ppid=16026 vsize=123524 CPUtime=1.84
/proc/16028/stat : 16028 (clasp) R 16026 16007 14920 0 -1 4194304 32027 0 0 0 171 13 0 0 25 0 1 0 248969879 126488576 29148 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16028/statm: 30881 29148 181 154 0 30351 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 141276

[startup+39.903 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 16028
/proc/meminfo: memFree=1675992/2055920 swapFree=4148856/4192956
[pid=16007] ppid=16005 vsize=12400 CPUtime=0.06
/proc/16007/stat : 16007 (pbclasp) S 16005 16007 14920 0 -1 4194304 727 3372 0 0 0 0 4 2 18 0 1 0 248966083 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16007/statm: 3100 463 343 3 0 200 0
[pid=16026] ppid=16007 vsize=5352 CPUtime=0
/proc/16026/stat : 16026 (sh) S 16007 16007 14920 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 248969878 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16026/statm: 1338 224 188 169 0 49 0
[pid=16028] ppid=16026 vsize=125648 CPUtime=1.94
/proc/16028/stat : 16028 (clasp) R 16026 16007 14920 0 -1 4194304 33761 0 0 0 181 13 0 0 25 0 1 0 248969879 128663552 30543 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16028/statm: 31412 30544 181 154 0 30882 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 143400

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16007 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 0.097984
# while last known CPU time is 2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 37.8
#  lost CPU user time (s): 35.87
#  lost CPU system time (s): 1.93

Real time (s): 39.929
CPU time (s): 39.8
CPU user time (s): 37.72
CPU system time (s): 2.08
CPU usage (%): 99.677
Max. virtual memory (cumulated for all children) (KiB): 1865280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
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= 4581
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= 139
involuntary context switches= 30

runsolver used 0.036994 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Tue May  1 09:08:03 UTC 2007

IDJOB= 431803
IDBENCH= 48078
IDSOLVER= 158
FILE ID= node14/431803-1178010483

PBS_JOBID= 4728270

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=9-P0=19-P1=337-P2=467-P3=53-B.opb
COMMAND LINE= pbclasp instance-431803-1178010483.opb /tmp/evaluation/431803-1178010483/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-431803-1178010483 -o ROOT/results/node14/conversion-431803-1178010483 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431803-1178010483/instance-431803-1178010483.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-431803-1178010483 -o ROOT/results/node14/solver-431803-1178010483 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431803-1178010483.opb /tmp/evaluation/431803-1178010483/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  1214df7607414e67bdb9a74c838a7ae9

RANDOM SEED= 175458283

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1769880 kB
Buffers:         44492 kB
Cached:         149108 kB
SwapCached:      11556 kB
Active:          71796 kB
Inactive:       145532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769880 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          30820 kB
Slab:            54264 kB
Committed_AS:  7982188 kB
PageTables:       1784 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 node14 on Tue May  1 09:08:43 UTC 2007