Trace number 431411

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) 41.8 41.9294

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=59-P1=29-B.opb
MD5SUM2136726fbb803f220f38b254700007d3
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 benchmark0.007997
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 variables18
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 constraint6
Maximum length of a constraint42
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 8048
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)36
Sum of products size (including duplicates)72
Number of different products36
Sum of products size72

Solver Data (download as text)

39.86/39.92	c Somebody sent me a SIGTERM
39.86/39.92	s UNKNOWN
39.86/39.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431411-1178006072/instance-431411-1178006072.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-431411-1178006072 -o ROOT/results/node42/solver-431411-1178006072 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431411-1178006072.opb /tmp/evaluation/431411-1178006072/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: 0.83 0.93 0.97 4/77 1090
/proc/meminfo: memFree=1841128/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12268 CPUtime=0
/proc/1090/stat : 1090 (pbclasp) R 1088 1090 952 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 248519077 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259414987489 0 0 4224 0 0 0 0 17 1 0 0
/proc/1090/statm: 3067 365 276 3 0 167 0

[startup+0.0233749 s]
/proc/loadavg: 0.83 0.93 0.97 4/77 1090
/proc/meminfo: memFree=1841128/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 248519077 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424039010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1090/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102356 s]
/proc/loadavg: 0.83 0.93 0.97 4/77 1090
/proc/meminfo: memFree=1841128/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.30139 s]
/proc/loadavg: 0.83 0.93 0.97 4/77 1090
/proc/meminfo: memFree=1841128/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701467 s]
/proc/loadavg: 0.83 0.93 0.97 4/77 1090
/proc/meminfo: memFree=1841128/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50162 s]
/proc/loadavg: 0.83 0.93 0.97 2/80 1100
/proc/meminfo: memFree=1774664/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
[pid=1098] ppid=1090 vsize=5352 CPUtime=0
/proc/1098/stat : 1098 (sh) S 1090 1090 952 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248519080 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1098/statm: 1338 224 188 169 0 49 0
[pid=1100] ppid=1098 vsize=100024 CPUtime=1.45
/proc/1100/stat : 1100 (clasp) R 1098 1090 952 0 -1 4194304 24842 0 0 0 135 10 0 0 25 0 1 0 248519081 102424576 23867 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1100/statm: 25006 23868 181 154 0 24476 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 117776

[startup+3.10192 s]
/proc/loadavg: 0.83 0.93 0.97 2/80 1100
/proc/meminfo: memFree=1711240/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
[pid=1098] ppid=1090 vsize=5352 CPUtime=0
/proc/1098/stat : 1098 (sh) S 1090 1090 952 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248519080 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1098/statm: 1338 224 188 169 0 49 0
[pid=1100] ppid=1098 vsize=192608 CPUtime=3.05
/proc/1100/stat : 1100 (clasp) R 1098 1090 952 0 -1 4194304 48250 0 0 0 286 19 0 0 25 0 1 0 248519081 197230592 45908 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1100/statm: 48152 45909 181 154 0 47622 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 210360

[startup+6.30153 s]
/proc/loadavg: 0.84 0.93 0.97 2/80 1100
/proc/meminfo: memFree=1537992/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
[pid=1098] ppid=1090 vsize=5352 CPUtime=0
/proc/1098/stat : 1098 (sh) S 1090 1090 952 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248519080 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1098/statm: 1338 224 188 169 0 49 0
[pid=1100] ppid=1098 vsize=355176 CPUtime=6.25
/proc/1100/stat : 1100 (clasp) R 1098 1090 952 0 -1 4194304 91698 0 0 0 588 37 0 0 25 0 1 0 248519081 363700224 86548 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1100/statm: 88794 86549 181 154 0 88264 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 372928

[startup+12.7017 s]
/proc/loadavg: 0.86 0.93 0.97 2/80 1100
/proc/meminfo: memFree=1224328/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
[pid=1098] ppid=1090 vsize=5352 CPUtime=0
/proc/1098/stat : 1098 (sh) S 1090 1090 952 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248519080 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1098/statm: 1338 224 188 169 0 49 0
[pid=1100] ppid=1098 vsize=678532 CPUtime=12.65
/proc/1100/stat : 1100 (clasp) R 1098 1090 952 0 -1 4194304 171496 0 0 0 1199 66 0 0 25 0 1 0 248519081 694816768 161800 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1100/statm: 169633 161800 181 154 0 169103 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 696284

[startup+25.5012 s]
/proc/loadavg: 0.89 0.93 0.97 2/80 1100
/proc/meminfo: memFree=644872/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
[pid=1098] ppid=1090 vsize=5352 CPUtime=0
/proc/1098/stat : 1098 (sh) S 1090 1090 952 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248519080 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1098/statm: 1338 224 188 169 0 49 0
[pid=1100] ppid=1098 vsize=1253448 CPUtime=25.45
/proc/1100/stat : 1100 (clasp) R 1098 1090 952 0 -1 4194304 322072 0 0 0 2418 127 0 0 25 0 1 0 248519081 1283530752 301558 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1100/statm: 313362 301558 181 154 0 312832 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1271200



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.9019 s]
/proc/loadavg: 0.91 0.93 0.97 2/80 1100
/proc/meminfo: memFree=36744/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
[pid=1098] ppid=1090 vsize=5352 CPUtime=0
/proc/1098/stat : 1098 (sh) S 1090 1090 952 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248519080 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1098/statm: 1338 224 188 169 0 49 0
[pid=1100] ppid=1098 vsize=1826756 CPUtime=39.84
/proc/1100/stat : 1100 (clasp) R 1098 1090 952 0 -1 4194304 482927 0 0 0 3798 186 0 0 25 0 1 0 248519081 1870598144 450087 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1100/statm: 456689 450088 181 154 0 456159 0
Current children cumulated CPU time (s) 39.86
Current children cumulated vsize (KiB) 1844508

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

[startup+39.9019 s]
/proc/loadavg: 0.91 0.93 0.97 2/80 1100
/proc/meminfo: memFree=36744/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.02
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 568 1590 0 0 0 0 1 1 17 0 1 0 248519077 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1090/statm: 3100 457 342 3 0 200 0
[pid=1098] ppid=1090 vsize=5352 CPUtime=0
/proc/1098/stat : 1098 (sh) S 1090 1090 952 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248519080 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1098/statm: 1338 224 188 169 0 49 0
[pid=1100] ppid=1098 vsize=1826756 CPUtime=39.84
/proc/1100/stat : 1100 (clasp) R 1098 1090 952 0 -1 4194304 482927 0 0 0 3798 186 0 0 25 0 1 0 248519081 1870598144 450087 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1100/statm: 456689 450088 181 154 0 456159 0
Current children cumulated CPU time (s) 39.86
Current children cumulated vsize (KiB) 1844508

# WARNING:
# current cumulated CPU time (0.03 s) is less than in the last sample (39.86 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.83 s) to the 'lost time'.

[startup+40.0193 s]
/proc/loadavg: 0.91 0.93 0.97 2/80 1100
/proc/meminfo: memFree=36744/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.03
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 723 3251 0 0 0 0 1 2 17 0 1 0 248519077 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1090/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
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+40.6011 s]
/proc/loadavg: 0.91 0.93 0.97 2/82 1111
/proc/meminfo: memFree=1793448/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.03
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 723 3251 0 0 0 0 1 2 17 0 1 0 248519077 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1090/statm: 3100 459 342 3 0 200 0
[pid=1101] ppid=1090 vsize=0 CPUtime=0
/proc/1101/stat : 1101 (rm) Z 1090 1090 952 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 248523068 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/1101/statm: 0 0 0 0 0 0 0
[pid=1109] ppid=1090 vsize=5352 CPUtime=0
/proc/1109/stat : 1109 (sh) S 1090 1090 952 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 248523071 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1109/statm: 1338 224 188 169 0 49 0
[pid=1111] ppid=1109 vsize=50316 CPUtime=0.65
/proc/1111/stat : 1111 (clasp) R 1109 1090 952 0 -1 4194304 12324 0 0 0 58 7 0 0 25 0 1 0 248523071 51523584 11755 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679444 0 0 4096 0 0 0 0 17 1 0 0
/proc/1111/statm: 12579 11755 181 154 0 12049 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 68068

[startup+41.4012 s]
/proc/loadavg: 0.91 0.93 0.97 2/82 1111
/proc/meminfo: memFree=1793448/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.03
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 723 3251 0 0 0 0 1 2 17 0 1 0 248519077 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1090/statm: 3100 459 342 3 0 200 0
[pid=1101] ppid=1090 vsize=0 CPUtime=0
/proc/1101/stat : 1101 (rm) Z 1090 1090 952 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 248523068 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/1101/statm: 0 0 0 0 0 0 0
[pid=1109] ppid=1090 vsize=5352 CPUtime=0
/proc/1109/stat : 1109 (sh) S 1090 1090 952 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 248523071 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1109/statm: 1338 224 188 169 0 49 0
[pid=1111] ppid=1109 vsize=99892 CPUtime=1.45
/proc/1111/stat : 1111 (clasp) R 1109 1090 952 0 -1 4194304 24693 0 0 0 133 12 0 0 25 0 1 0 248523071 102289408 23718 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/1111/statm: 24973 23718 181 154 0 24443 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 117644

[startup+41.8063 s]
/proc/loadavg: 0.91 0.93 0.97 2/82 1111
/proc/meminfo: memFree=1728168/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.03
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 723 3251 0 0 0 0 1 2 17 0 1 0 248519077 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1090/statm: 3100 459 342 3 0 200 0
[pid=1101] ppid=1090 vsize=0 CPUtime=0
/proc/1101/stat : 1101 (rm) Z 1090 1090 952 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 248523068 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/1101/statm: 0 0 0 0 0 0 0
[pid=1109] ppid=1090 vsize=5352 CPUtime=0
/proc/1109/stat : 1109 (sh) S 1090 1090 952 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 248523071 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1109/statm: 1338 224 188 169 0 49 0
[pid=1111] ppid=1109 vsize=121088 CPUtime=1.85
/proc/1111/stat : 1111 (clasp) R 1109 1090 952 0 -1 4194304 30890 0 0 0 171 14 0 0 25 0 1 0 248523071 123994112 29459 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665805 0 0 4096 0 0 0 0 17 1 0 0
/proc/1111/statm: 30272 29459 181 154 0 29742 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 138840

[startup+41.9023 s]
/proc/loadavg: 0.91 0.93 0.97 2/82 1111
/proc/meminfo: memFree=1728168/2055920 swapFree=4147452/4192956
[pid=1090] ppid=1088 vsize=12400 CPUtime=0.03
/proc/1090/stat : 1090 (pbclasp) S 1088 1090 952 0 -1 4194304 723 3251 0 0 0 0 1 2 17 0 1 0 248519077 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/1090/statm: 3100 459 342 3 0 200 0
[pid=1101] ppid=1090 vsize=0 CPUtime=0
/proc/1101/stat : 1101 (rm) Z 1090 1090 952 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 248523068 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/1101/statm: 0 0 0 0 0 0 0
[pid=1109] ppid=1090 vsize=5352 CPUtime=0
/proc/1109/stat : 1109 (sh) S 1090 1090 952 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 248523071 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1109/statm: 1338 224 188 169 0 49 0
[pid=1111] ppid=1109 vsize=127928 CPUtime=1.94
/proc/1111/stat : 1111 (clasp) R 1109 1090 952 0 -1 4194304 32317 0 0 0 180 14 0 0 25 0 1 0 248523071 130998272 30795 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674562 0 0 4096 0 0 0 0 17 1 0 0
/proc/1111/statm: 31982 30795 181 154 0 31452 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 145680

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1090 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.05999
# while last known CPU time is 1.97
#
# 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): 39.83
#  lost CPU user time (s): 37.98
#  lost CPU system time (s): 1.85

Real time (s): 41.9294
CPU time (s): 41.8
CPU user time (s): 39.79
CPU system time (s): 2.01
CPU usage (%): 99.6913
Max. virtual memory (cumulated for all children) (KiB): 1844508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 4451
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= 114
involuntary context switches= 25

runsolver used 0.039993 second user time and 0.123981 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  1 07:54:32 UTC 2007

IDJOB= 431411
IDBENCH= 48050
IDSOLVER= 158
FILE ID= node42/431411-1178006072

PBS_JOBID= 4728301

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=29-B.opb
COMMAND LINE= pbclasp instance-431411-1178006072.opb /tmp/evaluation/431411-1178006072/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-431411-1178006072 -o ROOT/results/node42/conversion-431411-1178006072 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431411-1178006072/instance-431411-1178006072.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-431411-1178006072 -o ROOT/results/node42/solver-431411-1178006072 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431411-1178006072.opb /tmp/evaluation/431411-1178006072/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  2136726fbb803f220f38b254700007d3

RANDOM SEED= 619449061

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1841472 kB
Buffers:         28748 kB
Cached:          96948 kB
SwapCached:      14316 kB
Active:          40152 kB
Inactive:       108832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841472 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            1080 kB
Writeback:           0 kB
Mapped:          30156 kB
Slab:            50760 kB
Committed_AS:  3741840 kB
PageTables:       1912 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 node42 on Tue May  1 07:55:14 UTC 2007