Trace number 431523

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) 40.91 41.0291

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=23-P2=5-B.opb
MD5SUMbb953622d436623e8cc95a70e227bd07
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 benchmark0.026995
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 variables36
Total number of constraints5
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 constraints5
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)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

Solver Data (download as text)

38.96/39.02	c Somebody sent me a SIGTERM
38.96/39.02	s UNKNOWN
38.96/39.02	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431523-1178007038/instance-431523-1178007038.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-431523-1178007038 -o ROOT/results/node1/solver-431523-1178007038 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431523-1178007038.opb /tmp/evaluation/431523-1178007038/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: 0.85 0.95 0.98 3/77 25167
/proc/meminfo: memFree=1836832/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12268 CPUtime=0
/proc/25167/stat : 25167 (pbclasp) R 25165 25167 24573 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276741657 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259353442917 0 0 4224 0 0 0 0 17 1 0 0
/proc/25167/statm: 3067 317 242 3 0 167 0

[startup+0.058343 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25167
/proc/meminfo: memFree=1836832/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.101344 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25167
/proc/meminfo: memFree=1836832/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301368 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25167
/proc/meminfo: memFree=1836832/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701414 s]
/proc/loadavg: 0.85 0.95 0.98 3/77 25167
/proc/meminfo: memFree=1836832/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50151 s]
/proc/loadavg: 0.85 0.95 0.98 2/80 25177
/proc/meminfo: memFree=1772040/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
[pid=25175] ppid=25167 vsize=5352 CPUtime=0
/proc/25175/stat : 25175 (sh) S 25167 25167 24573 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276741661 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25175/statm: 1338 224 188 169 0 49 0
[pid=25177] ppid=25175 vsize=96708 CPUtime=1.44
/proc/25177/stat : 25177 (clasp) R 25175 25167 24573 0 -1 4194304 25727 0 0 0 131 13 0 0 25 0 1 0 276741662 99028992 23304 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25177/statm: 24177 23305 181 154 0 23647 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 114460

[startup+3.1017 s]
/proc/loadavg: 0.85 0.95 0.98 2/80 25177
/proc/meminfo: memFree=1709896/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
[pid=25175] ppid=25167 vsize=5352 CPUtime=0
/proc/25175/stat : 25175 (sh) S 25167 25167 24573 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276741661 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25175/statm: 1338 224 188 169 0 49 0
[pid=25177] ppid=25175 vsize=186868 CPUtime=3.04
/proc/25177/stat : 25177 (clasp) R 25175 25167 24573 0 -1 4194304 51136 0 0 0 281 23 0 0 25 0 1 0 276741662 191352832 44918 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25177/statm: 46717 44918 181 154 0 46187 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 204620

[startup+6.30107 s]
/proc/loadavg: 0.86 0.95 0.98 2/80 25177
/proc/meminfo: memFree=1539800/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
[pid=25175] ppid=25167 vsize=5352 CPUtime=0
/proc/25175/stat : 25175 (sh) S 25167 25167 24573 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276741661 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25175/statm: 1338 224 188 169 0 49 0
[pid=25177] ppid=25175 vsize=359012 CPUtime=6.24
/proc/25177/stat : 25177 (clasp) R 25175 25167 24573 0 -1 4194304 97531 0 0 0 582 42 0 0 25 0 1 0 276741662 367628288 84872 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25177/statm: 89753 84872 181 154 0 89223 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 376764

[startup+12.7018 s]
/proc/loadavg: 0.87 0.95 0.98 2/80 25177
/proc/meminfo: memFree=1231832/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
[pid=25175] ppid=25167 vsize=5352 CPUtime=0
/proc/25175/stat : 25175 (sh) S 25167 25167 24573 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276741661 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25175/statm: 1338 224 188 169 0 49 0
[pid=25177] ppid=25175 vsize=660252 CPUtime=12.64
/proc/25177/stat : 25177 (clasp) R 25175 25167 24573 0 -1 4194304 182497 0 0 0 1189 75 0 0 25 0 1 0 276741662 676098048 158716 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25177/statm: 165063 158717 181 154 0 164533 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 678004

[startup+25.5013 s]
/proc/loadavg: 0.90 0.96 0.98 2/80 25177
/proc/meminfo: memFree=659232/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
[pid=25175] ppid=25167 vsize=5352 CPUtime=0
/proc/25175/stat : 25175 (sh) S 25167 25167 24573 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276741661 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25175/statm: 1338 224 188 169 0 49 0
[pid=25177] ppid=25175 vsize=1215876 CPUtime=25.44
/proc/25177/stat : 25177 (clasp) R 25175 25167 24573 0 -1 4194304 342909 0 0 0 2399 145 0 0 25 0 1 0 276741662 1245057024 296856 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25177/statm: 303969 296856 181 154 0 303439 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1233628



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.0029 s]
/proc/loadavg: 0.91 0.96 0.98 2/80 25177
/proc/meminfo: memFree=79072/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
[pid=25175] ppid=25167 vsize=5352 CPUtime=0
/proc/25175/stat : 25175 (sh) S 25167 25167 24573 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276741661 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25175/statm: 1338 224 188 169 0 49 0
[pid=25177] ppid=25175 vsize=1862240 CPUtime=38.94
/proc/25177/stat : 25177 (clasp) R 25175 25167 24573 0 -1 4194304 501623 0 0 0 3688 206 0 0 25 0 1 0 276741662 1906933760 439063 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25177/statm: 465560 439069 181 154 0 465030 0
Current children cumulated CPU time (s) 38.96
Current children cumulated vsize (KiB) 1879992

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

[startup+39.0029 s]
/proc/loadavg: 0.91 0.96 0.98 2/80 25177
/proc/meminfo: memFree=79072/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.02
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 569 1590 0 0 0 0 1 1 16 0 1 0 276741657 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25167/statm: 3100 458 342 3 0 200 0
[pid=25175] ppid=25167 vsize=5352 CPUtime=0
/proc/25175/stat : 25175 (sh) S 25167 25167 24573 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276741661 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25175/statm: 1338 224 188 169 0 49 0
[pid=25177] ppid=25175 vsize=1862240 CPUtime=38.94
/proc/25177/stat : 25177 (clasp) R 25175 25167 24573 0 -1 4194304 501623 0 0 0 3688 206 0 0 25 0 1 0 276741662 1906933760 439063 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25177/statm: 465560 439069 181 154 0 465030 0
Current children cumulated CPU time (s) 38.96
Current children cumulated vsize (KiB) 1879992

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (38.96 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.92 s) to the 'lost time'.

[startup+39.1193 s]
/proc/loadavg: 0.91 0.96 0.98 2/80 25177
/proc/meminfo: memFree=79072/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.04
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 730 3369 0 0 0 0 1 3 16 0 1 0 276741657 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25167/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+39.803 s]
/proc/loadavg: 1.00 0.97 0.98 2/81 25188
/proc/meminfo: memFree=1802448/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.04
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 730 3369 0 0 0 0 1 3 16 0 1 0 276741657 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25167/statm: 3100 460 342 3 0 200 0
[pid=25186] ppid=25167 vsize=5352 CPUtime=0
/proc/25186/stat : 25186 (sh) S 25167 25167 24573 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276745560 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25186/statm: 1338 224 188 169 0 49 0
[pid=25188] ppid=25186 vsize=54964 CPUtime=0.75
/proc/25188/stat : 25188 (clasp) R 25186 25167 24573 0 -1 4194304 14458 0 0 0 69 6 0 0 25 0 1 0 276745561 56283136 13106 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 13741 13107 181 154 0 13211 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 72716

[startup+40.6011 s]
/proc/loadavg: 1.00 0.97 0.98 2/81 25188
/proc/meminfo: memFree=1736912/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.04
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 730 3369 0 0 0 0 1 3 16 0 1 0 276741657 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25167/statm: 3100 460 342 3 0 200 0
[pid=25186] ppid=25167 vsize=5352 CPUtime=0
/proc/25186/stat : 25186 (sh) S 25167 25167 24573 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276745560 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25186/statm: 1338 224 188 169 0 49 0
[pid=25188] ppid=25186 vsize=102364 CPUtime=1.55
/proc/25188/stat : 25188 (clasp) R 25186 25167 24573 0 -1 4194304 27267 0 0 0 144 11 0 0 25 0 1 0 276745561 104820736 24844 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 25591 24844 181 154 0 25061 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 120116

[startup+41.0011 s]
/proc/loadavg: 1.00 0.97 0.98 2/81 25188
/proc/meminfo: memFree=1736912/2055920 swapFree=4145736/4192956
[pid=25167] ppid=25165 vsize=12400 CPUtime=0.04
/proc/25167/stat : 25167 (pbclasp) S 25165 25167 24573 0 -1 4194304 730 3369 0 0 0 0 1 3 16 0 1 0 276741657 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25167/statm: 3100 460 342 3 0 200 0
[pid=25186] ppid=25167 vsize=5352 CPUtime=0
/proc/25186/stat : 25186 (sh) S 25167 25167 24573 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276745560 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25186/statm: 1338 224 188 169 0 49 0
[pid=25188] ppid=25186 vsize=129252 CPUtime=1.95
/proc/25188/stat : 25188 (clasp) R 25186 25167 24573 0 -1 4194304 34159 0 0 0 181 14 0 0 25 0 1 0 276745561 132354048 30271 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25188/statm: 32313 30271 181 154 0 31783 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 147004

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25167 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=22996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=45993
# 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): 38.92
#  lost CPU user time (s): 36.88
#  lost CPU system time (s): 2.04

Real time (s): 41.0291
CPU time (s): 40.91
CPU user time (s): 38.7
CPU system time (s): 2.21
CPU usage (%): 99.7098
Max. virtual memory (cumulated for all children) (KiB): 1879992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4579
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= 124
involuntary context switches= 24

runsolver used 0.038994 second user time and 0.121981 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 08:10:38 UTC 2007

IDJOB= 431523
IDBENCH= 48058
IDSOLVER= 158
FILE ID= node1/431523-1178007038

PBS_JOBID= 4728277

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=37-P1=23-P2=5-B.opb
COMMAND LINE= pbclasp instance-431523-1178007038.opb /tmp/evaluation/431523-1178007038/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-431523-1178007038 -o ROOT/results/node1/conversion-431523-1178007038 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431523-1178007038/instance-431523-1178007038.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-431523-1178007038 -o ROOT/results/node1/solver-431523-1178007038 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431523-1178007038.opb /tmp/evaluation/431523-1178007038/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  bb953622d436623e8cc95a70e227bd07

RANDOM SEED= 479376540

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1837240 kB
Buffers:         35224 kB
Cached:          97192 kB
SwapCached:      14532 kB
Active:          96792 kB
Inactive:        58428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837240 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          29704 kB
Slab:            48896 kB
Committed_AS:  5753628 kB
PageTables:       1832 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 node1 on Tue May  1 08:11:19 UTC 2007