Trace number 431845

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) 40.71 40.8284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
MD5SUM844fbce0d49bf88665e134a5a6d0ad31
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 benchmark0.109982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

Solver Data (download as text)

38.76/38.82	c Somebody sent me a SIGTERM
38.76/38.82	s UNKNOWN
38.76/38.82	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431845-1178011174/instance-431845-1178011174.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-431845-1178011174 -o ROOT/results/node22/solver-431845-1178011174 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431845-1178011174.opb /tmp/evaluation/431845-1178011174/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17538
/proc/meminfo: memFree=1772872/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12268 CPUtime=0
/proc/17538/stat : 17538 (pbclasp) R 17536 17538 16491 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249035090 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272467982949 0 0 4224 0 0 0 0 17 1 0 0
/proc/17538/statm: 3067 317 242 3 0 167 0

[startup+0.0311621 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17538
/proc/meminfo: memFree=1772872/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 249035090 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476713058 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17538/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101156 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17538
/proc/meminfo: memFree=1772872/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.301182 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17538
/proc/meminfo: memFree=1772872/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701243 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17538
/proc/meminfo: memFree=1772872/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.98 2/80 17548
/proc/meminfo: memFree=1711080/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
[pid=17546] ppid=17538 vsize=5352 CPUtime=0
/proc/17546/stat : 17546 (sh) S 17538 17538 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249035098 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17546/statm: 1338 224 188 169 0 49 0
[pid=17548] ppid=17546 vsize=93248 CPUtime=1.41
/proc/17548/stat : 17548 (clasp) R 17546 17538 16491 0 -1 4194304 24981 0 0 0 131 10 0 0 25 0 1 0 249035098 95485952 22599 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 23312 22600 181 154 0 22782 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 111000

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.98 2/80 17548
/proc/meminfo: memFree=1648424/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
[pid=17546] ppid=17538 vsize=5352 CPUtime=0
/proc/17546/stat : 17546 (sh) S 17538 17538 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249035098 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17546/statm: 1338 224 188 169 0 49 0
[pid=17548] ppid=17546 vsize=187752 CPUtime=3.01
/proc/17548/stat : 17548 (clasp) R 17546 17538 16491 0 -1 4194304 50441 0 0 0 279 22 0 0 25 0 1 0 249035098 192258048 44359 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 46938 44359 181 154 0 46408 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 205504

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.98 2/80 17548
/proc/meminfo: memFree=1477480/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
[pid=17546] ppid=17538 vsize=5352 CPUtime=0
/proc/17546/stat : 17546 (sh) S 17538 17538 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249035098 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17546/statm: 1338 224 188 169 0 49 0
[pid=17548] ppid=17546 vsize=343196 CPUtime=6.21
/proc/17548/stat : 17548 (clasp) R 17546 17538 16491 0 -1 4194304 94892 0 0 0 581 40 0 0 25 0 1 0 249035098 351432704 84759 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 85799 84759 181 154 0 85269 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 360948

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.98 2/80 17548
/proc/meminfo: memFree=1166192/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
[pid=17546] ppid=17538 vsize=5352 CPUtime=0
/proc/17546/stat : 17546 (sh) S 17538 17538 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249035098 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17546/statm: 1338 224 188 169 0 49 0
[pid=17548] ppid=17546 vsize=663248 CPUtime=12.61
/proc/17548/stat : 17548 (clasp) R 17546 17538 16491 0 -1 4194304 181429 0 0 0 1186 75 0 0 25 0 1 0 249035098 679165952 159076 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5113467 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 165812 159076 181 154 0 165282 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 681000

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.98 2/80 17548
/proc/meminfo: memFree=589680/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
[pid=17546] ppid=17538 vsize=5352 CPUtime=0
/proc/17546/stat : 17546 (sh) S 17538 17538 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249035098 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17546/statm: 1338 224 188 169 0 49 0
[pid=17548] ppid=17546 vsize=1225616 CPUtime=25.41
/proc/17548/stat : 17548 (clasp) R 17546 17538 16491 0 -1 4194304 341817 0 0 0 2402 139 0 0 25 0 1 0 249035098 1255030784 297740 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 306404 297740 181 154 0 305874 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1243368



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.8011 s]
/proc/loadavg: 0.95 0.98 0.98 2/80 17548
/proc/meminfo: memFree=25904/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
[pid=17546] ppid=17538 vsize=5352 CPUtime=0
/proc/17546/stat : 17546 (sh) S 17538 17538 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249035098 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17546/statm: 1338 224 188 169 0 49 0
[pid=17548] ppid=17546 vsize=1826608 CPUtime=38.7
/proc/17548/stat : 17548 (clasp) R 17546 17538 16491 0 -1 4194304 492843 0 0 0 3676 194 0 0 25 0 1 0 249035098 1870446592 435720 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 456652 435720 181 154 0 456122 0
Current children cumulated CPU time (s) 38.76
Current children cumulated vsize (KiB) 1844360

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

[startup+38.8011 s]
/proc/loadavg: 0.95 0.98 0.98 2/80 17548
/proc/meminfo: memFree=25904/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.06
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 569 1592 0 0 0 0 5 1 16 0 1 0 249035090 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17538/statm: 3100 461 343 3 0 200 0
[pid=17546] ppid=17538 vsize=5352 CPUtime=0
/proc/17546/stat : 17546 (sh) S 17538 17538 16491 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249035098 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17546/statm: 1338 224 188 169 0 49 0
[pid=17548] ppid=17546 vsize=1826608 CPUtime=38.7
/proc/17548/stat : 17548 (clasp) R 17546 17538 16491 0 -1 4194304 492843 0 0 0 3676 194 0 0 25 0 1 0 249035098 1870446592 435720 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17548/statm: 456652 435720 181 154 0 456122 0
Current children cumulated CPU time (s) 38.76
Current children cumulated vsize (KiB) 1844360

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (38.76 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.69 s) to the 'lost time'.

[startup+38.9187 s]
/proc/loadavg: 0.95 0.98 0.98 2/80 17548
/proc/meminfo: memFree=25904/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.07
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 731 3368 0 0 0 0 5 2 17 0 1 0 249035090 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17538/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
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+39.8022 s]
/proc/loadavg: 0.96 0.98 0.98 2/81 17559
/proc/meminfo: memFree=1727072/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.07
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 731 3368 0 0 0 0 5 2 17 0 1 0 249035090 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17538/statm: 3100 463 343 3 0 200 0
[pid=17557] ppid=17538 vsize=5352 CPUtime=0
/proc/17557/stat : 17557 (sh) S 17538 17538 16491 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249038974 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17557/statm: 1338 224 188 169 0 49 0
[pid=17559] ppid=17557 vsize=65644 CPUtime=0.95
/proc/17559/stat : 17559 (clasp) R 17557 17538 16491 0 -1 4194304 17258 0 0 0 88 7 0 0 25 0 1 0 249038974 67219456 15815 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17559/statm: 16411 15815 181 154 0 15881 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 83396

[startup+40.6013 s]
/proc/loadavg: 0.96 0.98 0.98 2/81 17559
/proc/meminfo: memFree=1663008/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.07
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 731 3368 0 0 0 0 5 2 17 0 1 0 249035090 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17538/statm: 3100 463 343 3 0 200 0
[pid=17557] ppid=17538 vsize=5352 CPUtime=0
/proc/17557/stat : 17557 (sh) S 17538 17538 16491 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249038974 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17557/statm: 1338 224 188 169 0 49 0
[pid=17559] ppid=17557 vsize=116284 CPUtime=1.76
/proc/17559/stat : 17559 (clasp) R 17557 17538 16491 0 -1 4194304 30516 0 0 0 163 13 0 0 25 0 1 0 249038974 119074816 27298 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679444 0 0 4096 0 0 0 0 17 1 0 0
/proc/17559/statm: 29071 27298 181 154 0 28541 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 134036

[startup+40.8014 s]
/proc/loadavg: 0.96 0.98 0.98 2/81 17559
/proc/meminfo: memFree=1663008/2055920 swapFree=4163632/4192956
[pid=17538] ppid=17536 vsize=12400 CPUtime=0.07
/proc/17538/stat : 17538 (pbclasp) S 17536 17538 16491 0 -1 4194304 731 3368 0 0 0 0 5 2 17 0 1 0 249035090 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 272476716948 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17538/statm: 3100 463 343 3 0 200 0
[pid=17557] ppid=17538 vsize=5352 CPUtime=0
/proc/17557/stat : 17557 (sh) S 17538 17538 16491 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249038974 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17557/statm: 1338 224 188 169 0 49 0
[pid=17559] ppid=17557 vsize=125360 CPUtime=1.95
/proc/17559/stat : 17559 (clasp) R 17557 17538 16491 0 -1 4194304 33871 0 0 0 181 14 0 0 25 0 1 0 249038974 128368640 29983 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17559/statm: 31340 29983 181 154 0 30810 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 143112

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17538 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=63990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=35994
# CPU time returned by wait4() is 0.099984
# while last known CPU time is 2.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 38.69
#  lost CPU user time (s): 36.76
#  lost CPU system time (s): 1.93

Real time (s): 40.8284
CPU time (s): 40.71
CPU user time (s): 38.62
CPU system time (s): 2.09
CPU usage (%): 99.7099
Max. virtual memory (cumulated for all children) (KiB): 1844360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4578
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= 141
involuntary context switches= 27

runsolver used 0.031995 second user time and 0.12998 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 09:19:34 UTC 2007

IDJOB= 431845
IDBENCH= 48081
IDSOLVER= 158
FILE ID= node22/431845-1178011174

PBS_JOBID= 4728310

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=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
COMMAND LINE= pbclasp instance-431845-1178011174.opb /tmp/evaluation/431845-1178011174/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-431845-1178011174 -o ROOT/results/node22/conversion-431845-1178011174 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431845-1178011174/instance-431845-1178011174.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-431845-1178011174 -o ROOT/results/node22/solver-431845-1178011174 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431845-1178011174.opb /tmp/evaluation/431845-1178011174/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  844fbce0d49bf88665e134a5a6d0ad31

RANDOM SEED= 261251335

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1773280 kB
Buffers:         34468 kB
Cached:         159588 kB
SwapCached:       7428 kB
Active:         106536 kB
Inactive:       110912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773280 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          30420 kB
Slab:            50804 kB
Committed_AS:  2078784 kB
PageTables:       1680 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 node22 on Tue May  1 09:20:15 UTC 2007