Trace number 431775

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 39.77 40.0914

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=191-P1=43-P2=41-B.opb
MD5SUMe96391964472f7ba14184a1b98ddfa83
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 benchmark0.049991
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 variables48
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

Solver Data (download as text)

37.90/38.09	c Somebody sent me a SIGTERM
37.90/38.09	s UNKNOWN
37.90/38.10	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431775-1178010263/instance-431775-1178010263.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node33/watcher-431775-1178010263 -o ROOT/results/node33/solver-431775-1178010263 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431775-1178010263.opb /tmp/evaluation/431775-1178010263/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: 1.06 1.05 1.01 3/77 32230
/proc/meminfo: memFree=1818256/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12268 CPUtime=0
/proc/32230/stat : 32230 (pbclasp) R 32228 32230 31616 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248941801 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210824297061 0 0 4224 0 0 0 0 17 0 0 0
/proc/32230/statm: 3067 317 242 3 0 167 0

[startup+0.0961349 s]
/proc/loadavg: 1.06 1.05 1.01 3/77 32230
/proc/meminfo: memFree=1818256/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.102131 s]
/proc/loadavg: 1.06 1.05 1.01 3/77 32230
/proc/meminfo: memFree=1818256/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301178 s]
/proc/loadavg: 1.06 1.05 1.01 3/77 32230
/proc/meminfo: memFree=1818256/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701261 s]
/proc/loadavg: 1.06 1.05 1.01 3/77 32230
/proc/meminfo: memFree=1818256/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50241 s]
/proc/loadavg: 1.06 1.05 1.01 2/80 32240
/proc/meminfo: memFree=1753904/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
[pid=32238] ppid=32230 vsize=5352 CPUtime=0
/proc/32238/stat : 32238 (sh) S 32230 32230 31616 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248941805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32238/statm: 1338 224 188 169 0 49 0
[pid=32240] ppid=32238 vsize=100180 CPUtime=1.44
/proc/32240/stat : 32240 (clasp) R 32238 32230 31616 0 -1 4194304 25976 0 0 0 134 10 0 0 25 0 1 0 248941806 102584320 23594 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32240/statm: 25045 23594 181 154 0 24515 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 117932

[startup+3.10174 s]
/proc/loadavg: 1.06 1.05 1.01 2/80 32240
/proc/meminfo: memFree=1688240/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
[pid=32238] ppid=32230 vsize=5352 CPUtime=0
/proc/32238/stat : 32238 (sh) S 32230 32230 31616 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248941805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32238/statm: 1338 224 188 169 0 49 0
[pid=32240] ppid=32238 vsize=195020 CPUtime=3.03
/proc/32240/stat : 32240 (clasp) R 32238 32230 31616 0 -1 4194304 52804 0 0 0 282 21 0 0 25 0 1 0 248941806 199700480 46586 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32240/statm: 48755 46586 181 154 0 48225 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 212772

[startup+6.3024 s]
/proc/loadavg: 1.06 1.05 1.01 2/80 32240
/proc/meminfo: memFree=1506800/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
[pid=32238] ppid=32230 vsize=5352 CPUtime=0
/proc/32238/stat : 32238 (sh) S 32230 32230 31616 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248941805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32238/statm: 1338 224 188 169 0 49 0
[pid=32240] ppid=32238 vsize=371296 CPUtime=6.23
/proc/32240/stat : 32240 (clasp) R 32238 32230 31616 0 -1 4194304 99623 0 0 0 586 37 0 0 25 0 1 0 248941806 380207104 89490 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32240/statm: 92824 89491 181 154 0 92294 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 389048

[startup+12.7017 s]
/proc/loadavg: 1.05 1.05 1.01 2/80 32240
/proc/meminfo: memFree=1175544/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
[pid=32238] ppid=32230 vsize=5352 CPUtime=0
/proc/32238/stat : 32238 (sh) S 32230 32230 31616 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248941805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32238/statm: 1338 224 188 169 0 49 0
[pid=32240] ppid=32238 vsize=690032 CPUtime=12.64
/proc/32240/stat : 32240 (clasp) R 32238 32230 31616 0 -1 4194304 190961 0 0 0 1190 74 0 0 25 0 1 0 248941806 706592768 168608 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11380347 0 0 4096 0 0 0 0 17 0 0 0
/proc/32240/statm: 172508 168609 181 154 0 171978 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 707784

[startup+25.5013 s]
/proc/loadavg: 1.04 1.05 1.01 2/80 32240
/proc/meminfo: memFree=567864/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
[pid=32238] ppid=32230 vsize=5352 CPUtime=0
/proc/32238/stat : 32238 (sh) S 32230 32230 31616 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248941805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32238/statm: 1338 224 188 169 0 49 0
[pid=32240] ppid=32238 vsize=1327228 CPUtime=25.43
/proc/32240/stat : 32240 (clasp) R 32238 32230 31616 0 -1 4194304 359314 0 0 0 2404 139 0 0 25 0 1 0 248941806 1359081472 315237 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32240/statm: 331807 315238 181 154 0 331277 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1344980



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.9019 s]
/proc/loadavg: 1.03 1.04 1.01 4/80 32240
/proc/meminfo: memFree=14008/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
[pid=32238] ppid=32230 vsize=5352 CPUtime=0
/proc/32238/stat : 32238 (sh) S 32230 32230 31616 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248941805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32238/statm: 1338 224 188 169 0 49 0
[pid=32240] ppid=32238 vsize=1891640 CPUtime=37.87
/proc/32240/stat : 32240 (clasp) R 32238 32230 31616 0 -1 4194304 507315 0 0 0 3593 194 0 0 24 0 1 0 248941806 1937039360 450876 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32240/statm: 472910 450876 181 154 0 472380 0
Current children cumulated CPU time (s) 37.9
Current children cumulated vsize (KiB) 1909392

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

[startup+37.9019 s]
/proc/loadavg: 1.03 1.04 1.01 4/80 32240
/proc/meminfo: memFree=14008/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.03
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 570 1594 0 0 0 0 2 1 16 0 1 0 248941801 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32230/statm: 3100 460 343 3 0 200 0
[pid=32238] ppid=32230 vsize=5352 CPUtime=0
/proc/32238/stat : 32238 (sh) S 32230 32230 31616 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248941805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32238/statm: 1338 224 188 169 0 49 0
[pid=32240] ppid=32238 vsize=1891640 CPUtime=37.87
/proc/32240/stat : 32240 (clasp) R 32238 32230 31616 0 -1 4194304 507315 0 0 0 3593 194 0 0 24 0 1 0 248941806 1937039360 450876 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32240/statm: 472910 450876 181 154 0 472380 0
Current children cumulated CPU time (s) 37.9
Current children cumulated vsize (KiB) 1909392

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (37.9 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.85 s) to the 'lost time'.

[startup+38.1811 s]
/proc/loadavg: 1.03 1.04 1.01 4/80 32240
/proc/meminfo: memFree=14008/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.05
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 730 3369 0 0 0 0 3 2 18 0 1 0 248941801 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32230/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
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+38.3013 s]
/proc/loadavg: 1.03 1.04 1.01 4/80 32240
/proc/meminfo: memFree=14008/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.05
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 730 3369 0 0 0 0 3 2 18 0 1 0 248941801 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32230/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+39.1019 s]
/proc/loadavg: 1.03 1.04 1.01 2/81 32251
/proc/meminfo: memFree=1795312/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.05
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 730 3369 0 0 0 0 3 2 18 0 1 0 248941801 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32230/statm: 3100 461 343 3 0 200 0
[pid=32249] ppid=32230 vsize=5352 CPUtime=0
/proc/32249/stat : 32249 (sh) S 32230 32230 31616 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 248945612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32249/statm: 1338 224 188 169 0 49 0
[pid=32251] ppid=32249 vsize=70324 CPUtime=0.97
/proc/32251/stat : 32251 (clasp) R 32249 32230 31616 0 -1 4194304 17819 0 0 0 88 9 0 0 25 0 1 0 248945612 72011776 16376 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32251/statm: 17581 16377 181 154 0 17051 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 88076

[startup+39.502 s]
/proc/loadavg: 1.03 1.04 1.01 2/81 32251
/proc/meminfo: memFree=1795312/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.05
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 730 3369 0 0 0 0 3 2 18 0 1 0 248941801 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32230/statm: 3100 461 343 3 0 200 0
[pid=32249] ppid=32230 vsize=5352 CPUtime=0
/proc/32249/stat : 32249 (sh) S 32230 32230 31616 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 248945612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32249/statm: 1338 224 188 169 0 49 0
[pid=32251] ppid=32249 vsize=94956 CPUtime=1.36
/proc/32251/stat : 32251 (clasp) R 32249 32230 31616 0 -1 4194304 24656 0 0 0 124 12 0 0 25 0 1 0 248945612 97234944 22274 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32251/statm: 23739 22274 181 154 0 23209 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 112708

[startup+39.9011 s]
/proc/loadavg: 1.03 1.04 1.01 2/81 32251
/proc/meminfo: memFree=1728240/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.05
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 730 3369 0 0 0 0 3 2 18 0 1 0 248941801 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32230/statm: 3100 461 343 3 0 200 0
[pid=32249] ppid=32230 vsize=5352 CPUtime=0
/proc/32249/stat : 32249 (sh) S 32230 32230 31616 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 248945612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32249/statm: 1338 224 188 169 0 49 0
[pid=32251] ppid=32249 vsize=119160 CPUtime=1.77
/proc/32251/stat : 32251 (clasp) R 32249 32230 31616 0 -1 4194304 30901 0 0 0 162 15 0 0 25 0 1 0 248945612 122019840 28022 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32251/statm: 29790 28022 181 154 0 29260 0
Current children cumulated CPU time (s) 1.82
Current children cumulated vsize (KiB) 136912

[startup+40.0011 s]
/proc/loadavg: 1.03 1.04 1.01 2/81 32251
/proc/meminfo: memFree=1728240/2055920 swapFree=4147808/4192956
[pid=32230] ppid=32228 vsize=12400 CPUtime=0.05
/proc/32230/stat : 32230 (pbclasp) S 32228 32230 31616 0 -1 4194304 730 3369 0 0 0 0 3 2 18 0 1 0 248941801 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32230/statm: 3100 461 343 3 0 200 0
[pid=32249] ppid=32230 vsize=5352 CPUtime=0
/proc/32249/stat : 32249 (sh) S 32230 32230 31616 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 248945612 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32249/statm: 1338 224 188 169 0 49 0
[pid=32251] ppid=32249 vsize=121284 CPUtime=1.87
/proc/32251/stat : 32251 (clasp) R 32249 32230 31616 0 -1 4194304 32632 0 0 0 171 16 0 0 25 0 1 0 248945612 124194816 29414 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32251/statm: 30321 29414 181 154 0 29791 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 139036

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32230 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=37994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.074988
# while last known CPU time is 1.92
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 37.85
#  lost CPU user time (s): 35.92
#  lost CPU system time (s): 1.93

Real time (s): 40.0914
CPU time (s): 39.77
CPU user time (s): 37.66
CPU system time (s): 2.11
CPU usage (%): 99.1984
Max. virtual memory (cumulated for all children) (KiB): 1909392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4576
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= 132
involuntary context switches= 29

runsolver used 0.043993 second user time and 0.114982 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue May  1 09:04:23 UTC 2007

IDJOB= 431775
IDBENCH= 48076
IDSOLVER= 158
FILE ID= node33/431775-1178010263

PBS_JOBID= 4728317

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=8-P0=191-P1=43-P2=41-B.opb
COMMAND LINE= pbclasp instance-431775-1178010263.opb /tmp/evaluation/431775-1178010263/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-431775-1178010263 -o ROOT/results/node33/conversion-431775-1178010263 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431775-1178010263/instance-431775-1178010263.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-431775-1178010263 -o ROOT/results/node33/solver-431775-1178010263 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431775-1178010263.opb /tmp/evaluation/431775-1178010263/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  e96391964472f7ba14184a1b98ddfa83

RANDOM SEED= 23523005

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1818672 kB
Buffers:         51996 kB
Cached:          98392 kB
SwapCached:      13560 kB
Active:         112572 kB
Inactive:        61420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818672 kB
SwapTotal:     4192956 kB
SwapFree:      4147808 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          30136 kB
Slab:            48504 kB
Committed_AS:  2639856 kB
PageTables:       1992 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 node33 on Tue May  1 09:05:04 UTC 2007