Trace number 430557

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) 40.59 40.7291

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=127-P1=13-P2=109-B.opb
MD5SUMc35f2a77ece8614d0fa2cb31c8021798
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 benchmark0.038993
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 variables42
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 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)98
Sum of products size (including duplicates)196
Number of different products98
Sum of products size196

Solver Data (download as text)

38.65/38.72	c Somebody sent me a SIGTERM
38.65/38.72	s UNKNOWN
38.65/38.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430557-1177996493/instance-430557-1177996493.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-430557-1177996493 -o ROOT/results/node45/solver-430557-1177996493 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430557-1177996493.opb /tmp/evaluation/430557-1177996493/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: 0.87 0.94 0.97 3/77 9260
/proc/meminfo: memFree=1788592/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12268 CPUtime=0
/proc/9260/stat : 9260 (pbclasp) R 9258 9260 8029 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 154494985 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947988478 0 0 4224 0 0 0 0 17 0 0 0
/proc/9260/statm: 3067 317 242 3 0 167 0

[startup+0.05283 s]
/proc/loadavg: 0.87 0.94 0.97 3/77 9260
/proc/meminfo: memFree=1788592/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.10202 s]
/proc/loadavg: 0.87 0.94 0.97 3/77 9260
/proc/meminfo: memFree=1788592/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.30104 s]
/proc/loadavg: 0.87 0.94 0.97 3/77 9260
/proc/meminfo: memFree=1788592/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.70108 s]
/proc/loadavg: 0.87 0.94 0.97 3/77 9260
/proc/meminfo: memFree=1788592/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50116 s]
/proc/loadavg: 0.87 0.94 0.97 2/80 9270
/proc/meminfo: memFree=1723272/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
[pid=9268] ppid=9260 vsize=5352 CPUtime=0
/proc/9268/stat : 9268 (sh) S 9260 9260 8029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154494989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9268/statm: 1338 224 188 169 0 49 0
[pid=9270] ppid=9268 vsize=98724 CPUtime=1.44
/proc/9270/stat : 9270 (clasp) R 9268 9260 8029 0 -1 4194304 25921 0 0 0 133 11 0 0 25 0 1 0 154494990 101093376 23539 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9270/statm: 24681 23539 181 154 0 24151 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 116476

[startup+3.10132 s]
/proc/loadavg: 0.88 0.94 0.97 2/80 9270
/proc/meminfo: memFree=1660296/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
[pid=9268] ppid=9260 vsize=5352 CPUtime=0
/proc/9268/stat : 9268 (sh) S 9260 9260 8029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154494989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9268/statm: 1338 224 188 169 0 49 0
[pid=9270] ppid=9268 vsize=190728 CPUtime=3.04
/proc/9270/stat : 9270 (clasp) R 9268 9260 8029 0 -1 4194304 51615 0 0 0 283 21 0 0 25 0 1 0 154494990 195305472 45397 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9270/statm: 47682 45397 181 154 0 47152 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 208480

[startup+6.30165 s]
/proc/loadavg: 0.88 0.94 0.97 2/80 9270
/proc/meminfo: memFree=1487496/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
[pid=9268] ppid=9260 vsize=5352 CPUtime=0
/proc/9268/stat : 9268 (sh) S 9260 9260 8029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154494989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9268/statm: 1338 224 188 169 0 49 0
[pid=9270] ppid=9268 vsize=361876 CPUtime=6.23
/proc/9270/stat : 9270 (clasp) R 9268 9260 8029 0 -1 4194304 96341 0 0 0 584 39 0 0 25 0 1 0 154494990 370561024 86208 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9270/statm: 90469 86209 181 154 0 89939 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 379628

[startup+12.7013 s]
/proc/loadavg: 0.90 0.94 0.97 2/80 9270
/proc/meminfo: memFree=1173200/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
[pid=9268] ppid=9260 vsize=5352 CPUtime=0
/proc/9268/stat : 9268 (sh) S 9260 9260 8029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154494989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9268/statm: 1338 224 188 169 0 49 0
[pid=9270] ppid=9268 vsize=671768 CPUtime=12.64
/proc/9270/stat : 9270 (clasp) R 9268 9260 8029 0 -1 4194304 183811 0 0 0 1190 74 0 0 25 0 1 0 154494990 687890432 161458 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9270/statm: 167942 161458 181 154 0 167412 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 689520

[startup+25.5016 s]
/proc/loadavg: 0.91 0.94 0.97 2/80 9270
/proc/meminfo: memFree=590936/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
[pid=9268] ppid=9260 vsize=5352 CPUtime=0
/proc/9268/stat : 9268 (sh) S 9260 9260 8029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154494989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9268/statm: 1338 224 188 169 0 49 0
[pid=9270] ppid=9268 vsize=1240940 CPUtime=25.44
/proc/9270/stat : 9270 (clasp) R 9268 9260 8029 0 -1 4194304 345997 0 0 0 2405 139 0 0 25 0 1 0 154494990 1270722560 301879 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9270/statm: 310235 301879 181 154 0 309705 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1258692



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.7029 s]
/proc/loadavg: 1.00 0.96 0.97 2/80 9270
/proc/meminfo: memFree=20504/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
[pid=9268] ppid=9260 vsize=5352 CPUtime=0
/proc/9268/stat : 9268 (sh) S 9260 9260 8029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154494989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9268/statm: 1338 224 188 169 0 49 0
[pid=9270] ppid=9268 vsize=1848468 CPUtime=38.63
/proc/9270/stat : 9270 (clasp) R 9268 9260 8029 0 -1 4194304 498146 0 0 0 3666 197 0 0 25 0 1 0 154494990 1892831232 441023 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9270/statm: 462117 441024 181 154 0 461587 0
Current children cumulated CPU time (s) 38.65
Current children cumulated vsize (KiB) 1866220

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

[startup+38.7029 s]
/proc/loadavg: 1.00 0.96 0.97 2/80 9270
/proc/meminfo: memFree=20504/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.02
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 568 1591 0 0 0 0 2 0 16 0 1 0 154494985 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/9260/statm: 3100 459 343 3 0 200 0
[pid=9268] ppid=9260 vsize=5352 CPUtime=0
/proc/9268/stat : 9268 (sh) S 9260 9260 8029 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154494989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9268/statm: 1338 224 188 169 0 49 0
[pid=9270] ppid=9268 vsize=1848468 CPUtime=38.63
/proc/9270/stat : 9270 (clasp) R 9268 9260 8029 0 -1 4194304 498146 0 0 0 3666 197 0 0 25 0 1 0 154494990 1892831232 441023 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9270/statm: 462117 441024 181 154 0 461587 0
Current children cumulated CPU time (s) 38.65
Current children cumulated vsize (KiB) 1866220

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (38.65 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.61 s) to the 'lost time'.

[startup+38.819 s]
/proc/loadavg: 1.00 0.96 0.97 2/80 9270
/proc/meminfo: memFree=20504/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.04
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 725 3366 0 0 0 0 2 2 18 0 1 0 154494985 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9260/statm: 3100 461 343 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+39.8021 s]
/proc/loadavg: 1.00 0.96 0.97 2/81 9281
/proc/meminfo: memFree=1735632/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.04
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 725 3366 0 0 0 0 2 2 18 0 1 0 154494985 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9260/statm: 3100 461 343 3 0 200 0
[pid=9279] ppid=9260 vsize=5352 CPUtime=0
/proc/9279/stat : 9279 (sh) S 9260 9260 8029 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 154498859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9279/statm: 1338 224 188 169 0 49 0
[pid=9281] ppid=9279 vsize=74064 CPUtime=1.04
/proc/9281/stat : 9281 (clasp) R 9279 9260 8029 0 -1 4194304 19339 0 0 0 96 8 0 0 25 0 1 0 154498859 75841536 17592 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9281/statm: 18516 17592 181 154 0 17986 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 91816

[startup+40.2011 s]
/proc/loadavg: 1.00 0.96 0.97 2/81 9281
/proc/meminfo: memFree=1735632/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.04
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 725 3366 0 0 0 0 2 2 18 0 1 0 154494985 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9260/statm: 3100 461 343 3 0 200 0
[pid=9279] ppid=9260 vsize=5352 CPUtime=0
/proc/9279/stat : 9279 (sh) S 9260 9260 8029 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 154498859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9279/statm: 1338 224 188 169 0 49 0
[pid=9281] ppid=9279 vsize=98592 CPUtime=1.45
/proc/9281/stat : 9281 (clasp) R 9279 9260 8029 0 -1 4194304 25809 0 0 0 134 11 0 0 25 0 1 0 154498859 100958208 23427 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9281/statm: 24648 23427 181 154 0 24118 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116344

[startup+40.6011 s]
/proc/loadavg: 1.00 0.96 0.97 2/81 9281
/proc/meminfo: memFree=1671376/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.04
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 725 3366 0 0 0 0 2 2 18 0 1 0 154494985 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9260/statm: 3100 461 343 3 0 200 0
[pid=9279] ppid=9260 vsize=5352 CPUtime=0
/proc/9279/stat : 9279 (sh) S 9260 9260 8029 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 154498859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9279/statm: 1338 224 188 169 0 49 0
[pid=9281] ppid=9279 vsize=124176 CPUtime=1.84
/proc/9281/stat : 9281 (clasp) R 9279 9260 8029 0 -1 4194304 32449 0 0 0 171 13 0 0 25 0 1 0 154498859 127156224 29170 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/9281/statm: 31044 29171 181 154 0 30514 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 141928

[startup+40.7051 s]
/proc/loadavg: 1.00 0.96 0.97 2/81 9281
/proc/meminfo: memFree=1671376/2055920 swapFree=4157808/4192956
[pid=9260] ppid=9258 vsize=12400 CPUtime=0.04
/proc/9260/stat : 9260 (pbclasp) S 9258 9260 8029 0 -1 4194304 725 3366 0 0 0 0 2 2 18 0 1 0 154494985 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/9260/statm: 3100 461 343 3 0 200 0
[pid=9279] ppid=9260 vsize=5352 CPUtime=0
/proc/9279/stat : 9279 (sh) S 9260 9260 8029 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 154498859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9279/statm: 1338 224 188 169 0 49 0
[pid=9281] ppid=9279 vsize=126840 CPUtime=1.94
/proc/9281/stat : 9281 (clasp) R 9279 9260 8029 0 -1 4194304 34417 0 0 0 180 14 0 0 25 0 1 0 154498859 129884160 30529 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5162619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9281/statm: 31710 30530 181 154 0 31180 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 144592

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9260 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=33994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 0.066988
# while last known CPU time is 1.98
#
# 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): 38.61
#  lost CPU user time (s): 36.66
#  lost CPU system time (s): 1.95

Real time (s): 40.7291
CPU time (s): 40.59
CPU user time (s): 38.48
CPU system time (s): 2.11
CPU usage (%): 99.6584
Max. virtual memory (cumulated for all children) (KiB): 1866220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4568
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= 153
involuntary context switches= 26

runsolver used 0.048992 second user time and 0.111982 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  1 05:14:53 UTC 2007

IDJOB= 430557
IDBENCH= 47989
IDSOLVER= 158
FILE ID= node45/430557-1177996493

PBS_JOBID= 4728201

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=7-P0=127-P1=13-P2=109-B.opb
COMMAND LINE= pbclasp instance-430557-1177996493.opb /tmp/evaluation/430557-1177996493/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-430557-1177996493 -o ROOT/results/node45/conversion-430557-1177996493 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430557-1177996493/instance-430557-1177996493.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-430557-1177996493 -o ROOT/results/node45/solver-430557-1177996493 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430557-1177996493.opb /tmp/evaluation/430557-1177996493/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c35f2a77ece8614d0fa2cb31c8021798

RANDOM SEED= 51918600

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1789000 kB
Buffers:         36512 kB
Cached:         145928 kB
SwapCached:      14284 kB
Active:          56608 kB
Inactive:       148808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789000 kB
SwapTotal:     4192956 kB
SwapFree:      4157808 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            46936 kB
Committed_AS:  1479644 kB
PageTables:       1732 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 node45 on Tue May  1 05:15:34 UTC 2007