Trace number 431075

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) 39.05 39.2284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=271-P1=293-B.opb
MD5SUM2e3c7287841521f4043e8a0d4ae495d6
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 benchmark0.031994
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 variables27
Total number of constraints3
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 constraints3
Minimum length of a constraint9
Maximum length of a constraint90
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 522796
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

Solver Data (download as text)

37.17/37.22	c Somebody sent me a SIGTERM
37.17/37.22	s UNKNOWN
37.17/37.22	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431075-1178002607/instance-431075-1178002607.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-431075-1178002607 -o ROOT/results/node6/solver-431075-1178002607 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431075-1178002607.opb /tmp/evaluation/431075-1178002607/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: 0.78 0.91 0.95 3/77 30150
/proc/meminfo: memFree=1789168/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12268 CPUtime=0
/proc/30150/stat : 30150 (pbclasp) R 30148 30150 28266 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 276298357 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582687457 0 0 4224 0 0 0 0 17 1 0 0
/proc/30150/statm: 3067 373 284 3 0 167 0

[startup+0.042893 s]
/proc/loadavg: 0.78 0.91 0.95 3/77 30150
/proc/meminfo: memFree=1789168/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.101895 s]
/proc/loadavg: 0.78 0.91 0.95 3/77 30150
/proc/meminfo: memFree=1789168/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301918 s]
/proc/loadavg: 0.78 0.91 0.95 3/77 30150
/proc/meminfo: memFree=1789168/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701965 s]
/proc/loadavg: 0.78 0.91 0.95 3/77 30150
/proc/meminfo: memFree=1789168/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50106 s]
/proc/loadavg: 0.78 0.91 0.95 2/80 30160
/proc/meminfo: memFree=1722072/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
[pid=30158] ppid=30150 vsize=5352 CPUtime=0
/proc/30158/stat : 30158 (sh) S 30150 30150 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276298361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30158/statm: 1338 224 188 169 0 49 0
[pid=30160] ppid=30158 vsize=98828 CPUtime=1.45
/proc/30160/stat : 30160 (clasp) R 30158 30150 28266 0 -1 4194304 25071 0 0 0 135 10 0 0 25 0 1 0 276298361 101199872 24198 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30160/statm: 24707 24199 181 154 0 24177 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 116580

[startup+3.10125 s]
/proc/loadavg: 0.80 0.91 0.95 2/80 30160
/proc/meminfo: memFree=1656920/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
[pid=30158] ppid=30150 vsize=5352 CPUtime=0
/proc/30158/stat : 30158 (sh) S 30150 30150 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276298361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30158/statm: 1338 224 188 169 0 49 0
[pid=30160] ppid=30158 vsize=190604 CPUtime=3.04
/proc/30160/stat : 30160 (clasp) R 30158 30150 28266 0 -1 4194304 48987 0 0 0 286 18 0 0 25 0 1 0 276298361 195178496 46974 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/30160/statm: 47651 46975 181 154 0 47121 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 208356

[startup+6.30162 s]
/proc/loadavg: 0.80 0.91 0.95 2/80 30160
/proc/meminfo: memFree=1477592/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
[pid=30158] ppid=30150 vsize=5352 CPUtime=0
/proc/30158/stat : 30158 (sh) S 30150 30150 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276298361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30158/statm: 1338 224 188 169 0 49 0
[pid=30160] ppid=30158 vsize=364916 CPUtime=6.25
/proc/30160/stat : 30160 (clasp) R 30158 30150 28266 0 -1 4194304 92317 0 0 0 589 36 0 0 25 0 1 0 276298361 373673984 89278 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30160/statm: 91229 89278 181 154 0 90699 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 382668

[startup+12.7014 s]
/proc/loadavg: 0.83 0.91 0.95 2/80 30160
/proc/meminfo: memFree=1152856/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
[pid=30158] ppid=30150 vsize=5352 CPUtime=0
/proc/30158/stat : 30158 (sh) S 30150 30150 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276298361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30158/statm: 1338 224 188 169 0 49 0
[pid=30160] ppid=30158 vsize=673092 CPUtime=12.64
/proc/30160/stat : 30160 (clasp) R 30158 30150 28266 0 -1 4194304 173862 0 0 0 1199 65 0 0 25 0 1 0 276298361 689246208 166978 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30160/statm: 168273 166978 181 154 0 167743 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 690844

[startup+25.5019 s]
/proc/loadavg: 0.85 0.92 0.95 2/80 30160
/proc/meminfo: memFree=549208/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
[pid=30158] ppid=30150 vsize=5352 CPUtime=0
/proc/30158/stat : 30158 (sh) S 30150 30150 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276298361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30158/statm: 1338 224 188 169 0 49 0
[pid=30160] ppid=30158 vsize=1289364 CPUtime=25.44
/proc/30160/stat : 30160 (clasp) R 30158 30150 28266 0 -1 4194304 323004 0 0 0 2420 124 0 0 25 0 1 0 276298361 1320308736 312659 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30160/statm: 322341 312661 181 154 0 321811 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1307116



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.2012 s]
/proc/loadavg: 0.88 0.92 0.95 2/80 30160
/proc/meminfo: memFree=24280/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
[pid=30158] ppid=30150 vsize=5352 CPUtime=0
/proc/30158/stat : 30158 (sh) S 30150 30150 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276298361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30158/statm: 1338 224 188 169 0 49 0
[pid=30160] ppid=30158 vsize=1841232 CPUtime=37.15
/proc/30160/stat : 30160 (clasp) R 30158 30150 28266 0 -1 4194304 455895 0 0 0 3540 175 0 0 25 0 1 0 276298361 1885421568 440359 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/30160/statm: 460308 440359 181 154 0 459778 0
Current children cumulated CPU time (s) 37.17
Current children cumulated vsize (KiB) 1858984

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

[startup+37.2012 s]
/proc/loadavg: 0.88 0.92 0.95 2/80 30160
/proc/meminfo: memFree=24280/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.02
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 569 1593 0 0 0 0 1 1 16 0 1 0 276298357 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30150/statm: 3100 459 343 3 0 200 0
[pid=30158] ppid=30150 vsize=5352 CPUtime=0
/proc/30158/stat : 30158 (sh) S 30150 30150 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276298361 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30158/statm: 1338 224 188 169 0 49 0
[pid=30160] ppid=30158 vsize=1841232 CPUtime=37.15
/proc/30160/stat : 30160 (clasp) R 30158 30150 28266 0 -1 4194304 455895 0 0 0 3540 175 0 0 25 0 1 0 276298361 1885421568 440359 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/30160/statm: 460308 440359 181 154 0 459778 0
Current children cumulated CPU time (s) 37.17
Current children cumulated vsize (KiB) 1858984

# WARNING:
# current cumulated CPU time (0.11 s) is less than in the last sample (37.17 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.06 s) to the 'lost time'.

[startup+37.3184 s]
/proc/loadavg: 0.88 0.92 0.95 3/82 30171
/proc/meminfo: memFree=713480/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.04
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 723 3369 0 0 0 0 2 2 17 0 1 0 276298357 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30150/statm: 3100 460 343 3 0 200 0
[pid=30169] ppid=30150 vsize=5352 CPUtime=0
/proc/30169/stat : 30169 (sh) S 30150 30150 28266 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276302081 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30169/statm: 1338 224 188 169 0 49 0
[pid=30171] ppid=30169 vsize=9092 CPUtime=0.07
/proc/30171/stat : 30171 (clasp) R 30169 30150 28266 0 -1 4194304 1904 0 0 0 7 0 0 0 23 0 1 0 276302081 9310208 1867 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30171/statm: 2273 1868 181 154 0 1743 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 26844

Sending SIGKILL to process tree (bottom up)

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

[startup+38.2014 s]
/proc/loadavg: 0.88 0.92 0.95 3/82 30171
/proc/meminfo: memFree=713480/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.04
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 723 3369 0 0 0 0 2 2 17 0 1 0 276298357 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30150/statm: 3100 460 343 3 0 200 0
[pid=30169] ppid=30150 vsize=5352 CPUtime=0
/proc/30169/stat : 30169 (sh) S 30150 30150 28266 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276302081 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30169/statm: 1338 224 188 169 0 49 0
[pid=30171] ppid=30169 vsize=69108 CPUtime=0.95
/proc/30171/stat : 30171 (clasp) R 30169 30150 28266 0 -1 4194304 17182 0 0 0 88 7 0 0 25 0 1 0 276302081 70766592 16613 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30171/statm: 17277 16613 181 154 0 16747 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 86860

[startup+39.0025 s]
/proc/loadavg: 0.88 0.92 0.95 2/81 30171
/proc/meminfo: memFree=1710032/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.04
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 723 3369 0 0 0 0 2 2 17 0 1 0 276298357 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30150/statm: 3100 460 343 3 0 200 0
[pid=30169] ppid=30150 vsize=5352 CPUtime=0
/proc/30169/stat : 30169 (sh) S 30150 30150 28266 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276302081 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30169/statm: 1338 224 188 169 0 49 0
[pid=30171] ppid=30169 vsize=118136 CPUtime=1.75
/proc/30171/stat : 30171 (clasp) R 30169 30150 28266 0 -1 4194304 29913 0 0 0 162 13 0 0 25 0 1 0 276302081 120971264 28584 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30171/statm: 29534 28585 181 154 0 29004 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 135888

[startup+39.2025 s]
/proc/loadavg: 0.88 0.92 0.95 2/81 30171
/proc/meminfo: memFree=1710032/2055924 swapFree=4146676/4192956
[pid=30150] ppid=30148 vsize=12400 CPUtime=0.04
/proc/30150/stat : 30150 (pbclasp) S 30148 30150 28266 0 -1 4194304 723 3369 0 0 0 0 2 2 17 0 1 0 276298357 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30150/statm: 3100 460 343 3 0 200 0
[pid=30169] ppid=30150 vsize=5352 CPUtime=0
/proc/30169/stat : 30169 (sh) S 30150 30150 28266 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 276302081 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30169/statm: 1338 224 188 169 0 49 0
[pid=30171] ppid=30169 vsize=131848 CPUtime=1.95
/proc/30171/stat : 30171 (clasp) R 30169 30150 28266 0 -1 4194304 32820 0 0 0 181 14 0 0 25 0 1 0 276302081 135012352 31491 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30171/statm: 32962 31491 181 154 0 32432 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 149600

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30150 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=31995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.068989
# while last known CPU time is 1.99
#
# 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): 37.06
#  lost CPU user time (s): 35.32
#  lost CPU system time (s): 1.74

Real time (s): 39.2284
CPU time (s): 39.05
CPU user time (s): 37.15
CPU system time (s): 1.9
CPU usage (%): 99.5451
Max. virtual memory (cumulated for all children) (KiB): 1858984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.031995
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4569
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= 119
involuntary context switches= 27

runsolver used 0.035994 second user time and 0.115982 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 06:56:47 UTC 2007

IDJOB= 431075
IDBENCH= 48026
IDSOLVER= 158
FILE ID= node6/431075-1178002607

PBS_JOBID= 4728228

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=9-P0=271-P1=293-B.opb
COMMAND LINE= pbclasp instance-431075-1178002607.opb /tmp/evaluation/431075-1178002607/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-431075-1178002607 -o ROOT/results/node6/conversion-431075-1178002607 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431075-1178002607/instance-431075-1178002607.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-431075-1178002607 -o ROOT/results/node6/solver-431075-1178002607 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431075-1178002607.opb /tmp/evaluation/431075-1178002607/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  2e3c7287841521f4043e8a0d4ae495d6

RANDOM SEED= 267671261

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1789640 kB
Buffers:         45264 kB
Cached:         132020 kB
SwapCached:      13796 kB
Active:          79040 kB
Inactive:       122348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1789640 kB
SwapTotal:     4192956 kB
SwapFree:      4146676 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          30268 kB
Slab:            50520 kB
Committed_AS:  8184380 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 node6 on Tue May  1 06:57:26 UTC 2007