Trace number 431285

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 41.14 41.3295

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
MD5SUM546a5ced30808b0bb71d4cd4eb43d066
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.101984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
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 constraints17
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)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Solver Data (download as text)

39.25/39.32	c Somebody sent me a SIGTERM
39.25/39.32	s UNKNOWN
39.25/39.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431285-1178004455/instance-431285-1178004455.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-431285-1178004455 -o ROOT/results/node6/solver-431285-1178004455 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431285-1178004455.opb /tmp/evaluation/431285-1178004455/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: 1.02 1.07 1.08 3/77 30557
/proc/meminfo: memFree=1788592/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12268 CPUtime=0
/proc/30557/stat : 30557 (pbclasp) R 30555 30557 28266 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276483146 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591741950 0 0 4224 0 0 0 0 17 1 0 0
/proc/30557/statm: 3067 317 242 3 0 167 0

[startup+0.0275659 s]
/proc/loadavg: 1.02 1.07 1.08 3/77 30557
/proc/meminfo: memFree=1788592/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 276483146 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30557/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101578 s]
/proc/loadavg: 1.02 1.07 1.08 3/77 30557
/proc/meminfo: memFree=1788592/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301598 s]
/proc/loadavg: 1.02 1.07 1.08 3/77 30557
/proc/meminfo: memFree=1788592/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701646 s]
/proc/loadavg: 1.02 1.07 1.08 3/77 30557
/proc/meminfo: memFree=1788592/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50174 s]
/proc/loadavg: 1.02 1.07 1.08 2/80 30567
/proc/meminfo: memFree=1727000/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
[pid=30565] ppid=30557 vsize=5352 CPUtime=0
/proc/30565/stat : 30565 (sh) S 30557 30557 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276483153 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30565/statm: 1338 224 188 169 0 49 0
[pid=30567] ppid=30565 vsize=93416 CPUtime=1.41
/proc/30567/stat : 30567 (clasp) R 30565 30557 28266 0 -1 4194304 24921 0 0 0 132 9 0 0 25 0 1 0 276483154 95657984 22498 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30567/statm: 23354 22499 181 154 0 22824 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 111168

[startup+3.10193 s]
/proc/loadavg: 1.02 1.07 1.08 2/80 30567
/proc/meminfo: memFree=1664792/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
[pid=30565] ppid=30557 vsize=5352 CPUtime=0
/proc/30565/stat : 30565 (sh) S 30557 30557 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276483153 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30565/statm: 1338 224 188 169 0 49 0
[pid=30567] ppid=30565 vsize=181192 CPUtime=3.02
/proc/30567/stat : 30567 (clasp) R 30565 30557 28266 0 -1 4194304 50304 0 0 0 281 21 0 0 25 0 1 0 276483154 185540608 44086 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/30567/statm: 45298 44087 181 154 0 44768 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 198944

[startup+6.3023 s]
/proc/loadavg: 1.02 1.07 1.08 2/80 30567
/proc/meminfo: memFree=1495064/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
[pid=30565] ppid=30557 vsize=5352 CPUtime=0
/proc/30565/stat : 30565 (sh) S 30557 30557 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276483153 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30565/statm: 1338 224 188 169 0 49 0
[pid=30567] ppid=30565 vsize=345608 CPUtime=6.21
/proc/30567/stat : 30567 (clasp) R 30565 30557 28266 0 -1 4194304 95197 0 0 0 583 38 0 0 25 0 1 0 276483154 353902592 84076 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30567/statm: 86402 84076 181 154 0 85872 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 363360

[startup+12.7011 s]
/proc/loadavg: 1.02 1.07 1.07 2/80 30567
/proc/meminfo: memFree=1187032/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
[pid=30565] ppid=30557 vsize=5352 CPUtime=0
/proc/30565/stat : 30565 (sh) S 30557 30557 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276483153 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30565/statm: 1338 224 188 169 0 49 0
[pid=30567] ppid=30565 vsize=667368 CPUtime=12.61
/proc/30567/stat : 30567 (clasp) R 30565 30557 28266 0 -1 4194304 181665 0 0 0 1189 72 0 0 25 0 1 0 276483154 683384832 157884 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30567/statm: 166842 157885 181 154 0 166312 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 685120

[startup+25.5016 s]
/proc/loadavg: 1.01 1.06 1.07 2/80 30567
/proc/meminfo: memFree=614296/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
[pid=30565] ppid=30557 vsize=5352 CPUtime=0
/proc/30565/stat : 30565 (sh) S 30557 30557 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276483153 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30565/statm: 1338 224 188 169 0 49 0
[pid=30567] ppid=30565 vsize=1229572 CPUtime=25.4
/proc/30567/stat : 30567 (clasp) R 30565 30557 28266 0 -1 4194304 342034 0 0 0 2409 131 0 0 25 0 1 0 276483154 1259081728 295981 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30567/statm: 307393 295981 181 154 0 306863 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1247324



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.3022 s]
/proc/loadavg: 1.01 1.06 1.07 2/80 30567
/proc/meminfo: memFree=34712/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
[pid=30565] ppid=30557 vsize=5352 CPUtime=0
/proc/30565/stat : 30565 (sh) S 30557 30557 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276483153 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30565/statm: 1338 224 188 169 0 49 0
[pid=30567] ppid=30565 vsize=1856272 CPUtime=39.2
/proc/30567/stat : 30567 (clasp) R 30565 30557 28266 0 -1 4194304 508942 0 0 0 3724 196 0 0 25 0 1 0 276483154 1900822528 438596 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30567/statm: 464068 438596 181 154 0 463538 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1874024

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

[startup+39.3022 s]
/proc/loadavg: 1.01 1.06 1.07 2/80 30567
/proc/meminfo: memFree=34712/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.05
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 276483146 12697600 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30557/statm: 3100 460 342 3 0 200 0
[pid=30565] ppid=30557 vsize=5352 CPUtime=0
/proc/30565/stat : 30565 (sh) S 30557 30557 28266 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 276483153 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30565/statm: 1338 224 188 169 0 49 0
[pid=30567] ppid=30565 vsize=1856272 CPUtime=39.2
/proc/30567/stat : 30567 (clasp) R 30565 30557 28266 0 -1 4194304 508942 0 0 0 3724 196 0 0 25 0 1 0 276483154 1900822528 438596 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30567/statm: 464068 438596 181 154 0 463538 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1874024

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (39.25 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.18 s) to the 'lost time'.

[startup+39.4199 s]
/proc/loadavg: 1.01 1.06 1.07 2/80 30567
/proc/meminfo: memFree=34712/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.07
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 730 3371 0 0 0 0 5 2 17 0 1 0 276483146 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30557/statm: 3100 462 342 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: 1.01 1.06 1.07 3/82 30578
/proc/meminfo: memFree=1268616/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.07
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 730 3371 0 0 0 0 5 2 17 0 1 0 276483146 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30557/statm: 3100 462 342 3 0 200 0
[pid=30576] ppid=30557 vsize=5352 CPUtime=0
/proc/30576/stat : 30576 (sh) S 30557 30557 28266 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276487084 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30576/statm: 1338 224 188 169 0 49 0
[pid=30578] ppid=30576 vsize=31304 CPUtime=0.39
/proc/30578/stat : 30578 (clasp) R 30576 30557 28266 0 -1 4194304 7699 0 0 0 36 3 0 0 25 0 1 0 276487085 32055296 7305 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/30578/statm: 7826 7305 181 154 0 7296 0
Current children cumulated CPU time (s) 0.46
Current children cumulated vsize (KiB) 49056

[startup+40.6023 s]
/proc/loadavg: 1.01 1.06 1.07 2/81 30578
/proc/meminfo: memFree=1715216/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.07
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 730 3371 0 0 0 0 5 2 17 0 1 0 276483146 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30557/statm: 3100 462 342 3 0 200 0
[pid=30576] ppid=30557 vsize=5352 CPUtime=0
/proc/30576/stat : 30576 (sh) S 30557 30557 28266 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276487084 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30576/statm: 1338 224 188 169 0 49 0
[pid=30578] ppid=30576 vsize=83100 CPUtime=1.2
/proc/30578/stat : 30578 (clasp) R 30576 30557 28266 0 -1 4194304 21793 0 0 0 110 10 0 0 25 0 1 0 276487085 85094400 19411 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665738 0 0 4096 0 0 0 0 17 1 0 0
/proc/30578/statm: 20775 19412 181 154 0 20245 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 100852

[startup+41.0014 s]
/proc/loadavg: 1.01 1.06 1.07 2/81 30578
/proc/meminfo: memFree=1715216/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.07
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 730 3371 0 0 0 0 5 2 17 0 1 0 276483146 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30557/statm: 3100 462 342 3 0 200 0
[pid=30576] ppid=30557 vsize=5352 CPUtime=0
/proc/30576/stat : 30576 (sh) S 30557 30557 28266 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276487084 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30576/statm: 1338 224 188 169 0 49 0
[pid=30578] ppid=30576 vsize=104764 CPUtime=1.6
/proc/30578/stat : 30578 (clasp) R 30576 30557 28266 0 -1 4194304 27912 0 0 0 148 12 0 0 25 0 1 0 276487085 107278336 25033 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30578/statm: 26191 25033 181 154 0 25661 0
Current children cumulated CPU time (s) 1.67
Current children cumulated vsize (KiB) 122516

[startup+41.2014 s]
/proc/loadavg: 1.01 1.06 1.07 2/81 30578
/proc/meminfo: memFree=1715216/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.07
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 730 3371 0 0 0 0 5 2 17 0 1 0 276483146 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30557/statm: 3100 462 342 3 0 200 0
[pid=30576] ppid=30557 vsize=5352 CPUtime=0
/proc/30576/stat : 30576 (sh) S 30557 30557 28266 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276487084 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30576/statm: 1338 224 188 169 0 49 0
[pid=30578] ppid=30576 vsize=117360 CPUtime=1.79
/proc/30578/stat : 30578 (clasp) R 30576 30557 28266 0 -1 4194304 31081 0 0 0 166 13 0 0 25 0 1 0 276487085 120176640 27802 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30578/statm: 29340 27803 181 154 0 28810 0
Current children cumulated CPU time (s) 1.86
Current children cumulated vsize (KiB) 135112

[startup+41.3014 s]
/proc/loadavg: 1.01 1.06 1.07 2/81 30578
/proc/meminfo: memFree=1715216/2055924 swapFree=4146676/4192956
[pid=30557] ppid=30555 vsize=12400 CPUtime=0.07
/proc/30557/stat : 30557 (pbclasp) S 30555 30557 28266 0 -1 4194304 730 3371 0 0 0 0 5 2 17 0 1 0 276483146 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30557/statm: 3100 462 342 3 0 200 0
[pid=30576] ppid=30557 vsize=5352 CPUtime=0
/proc/30576/stat : 30576 (sh) S 30557 30557 28266 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 276487084 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30576/statm: 1338 224 188 169 0 49 0
[pid=30578] ppid=30576 vsize=124676 CPUtime=1.89
/proc/30578/stat : 30578 (clasp) R 30576 30557 28266 0 -1 4194304 33019 0 0 0 175 14 0 0 25 0 1 0 276487085 127668224 29131 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30578/statm: 31169 29131 181 154 0 30639 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 142428

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30557 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=39993
# CPU time returned by wait4() is 0.103983
# while last known CPU time is 1.96
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 39.18
#  lost CPU user time (s): 37.24
#  lost CPU system time (s): 1.94

Real time (s): 41.3295
CPU time (s): 41.14
CPU user time (s): 39.04
CPU system time (s): 2.1
CPU usage (%): 99.5415
Max. virtual memory (cumulated for all children) (KiB): 1874024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4583
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= 146
involuntary context switches= 25

runsolver used 0.033994 second user time and 0.12798 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 07:27:35 UTC 2007

IDJOB= 431285
IDBENCH= 48041
IDSOLVER= 158
FILE ID= node6/431285-1178004455

PBS_JOBID= 4728228

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=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
COMMAND LINE= pbclasp instance-431285-1178004455.opb /tmp/evaluation/431285-1178004455/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-431285-1178004455 -o ROOT/results/node6/conversion-431285-1178004455 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431285-1178004455/instance-431285-1178004455.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-431285-1178004455 -o ROOT/results/node6/solver-431285-1178004455 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431285-1178004455.opb /tmp/evaluation/431285-1178004455/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  546a5ced30808b0bb71d4cd4eb43d066

RANDOM SEED= 929651024

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1789064 kB
Buffers:         45648 kB
Cached:         132112 kB
SwapCached:      13796 kB
Active:          86060 kB
Inactive:       116252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1789064 kB
SwapTotal:     4192956 kB
SwapFree:      4146676 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          30708 kB
Slab:            50164 kB
Committed_AS:  8185304 kB
PageTables:       1788 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 node6 on Tue May  1 07:28:16 UTC 2007