Trace number 354851

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) 34.59 34.7291

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_6_50_3.opb
MD5SUM8d16c34d0eecf3c16ca4b890652c15ca
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7
Optimality of the best value was proved NO
Number of variables146
Total number of constraints12
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 constraints12
Minimum length of a constraint64
Maximum length of a constraint66
Number of terms in the objective function 96
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 3060
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1270
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4321
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

32.65/32.71	c Somebody sent me a SIGTERM
32.65/32.71	s UNKNOWN
32.65/32.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354851-1176728880/instance-354851-1176728880.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-354851-1176728880 -o ROOT/results/node20/solver-354851-1176728880 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354851-1176728880.opb /tmp/evaluation/354851-1176728880/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: 0.99 0.98 0.99 4/77 5673
/proc/meminfo: memFree=1802056/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12268 CPUtime=0
/proc/5673/stat : 5673 (pbclasp) R 5671 5673 3561 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 120805410 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952766565 0 2147483391 4224 0 0 0 0 17 0 0 0
/proc/5673/statm: 3067 317 242 3 0 167 0

[startup+0.0532039 s]
/proc/loadavg: 0.99 0.98 0.99 4/77 5673
/proc/meminfo: memFree=1802056/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.10122 s]
/proc/loadavg: 0.99 0.98 0.99 4/77 5673
/proc/meminfo: memFree=1802056/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301257 s]
/proc/loadavg: 0.99 0.98 0.99 4/77 5673
/proc/meminfo: memFree=1802056/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701337 s]
/proc/loadavg: 0.99 0.98 0.99 4/77 5673
/proc/meminfo: memFree=1802056/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50149 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=1732776/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
[pid=5681] ppid=5673 vsize=5352 CPUtime=0
/proc/5681/stat : 5681 (sh) S 5673 5673 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120805413 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5681/statm: 1338 224 188 169 0 49 0
[pid=5683] ppid=5681 vsize=115324 CPUtime=1.45
/proc/5683/stat : 5683 (clasp) R 5681 5673 3561 0 -1 4194304 37982 0 0 0 128 17 0 0 25 0 1 0 120805414 118091776 25285 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 0 0 0
/proc/5683/statm: 28831 25292 181 154 0 28301 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 133076

[startup+3.10281 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=1660072/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
[pid=5681] ppid=5673 vsize=5352 CPUtime=0
/proc/5681/stat : 5681 (sh) S 5673 5673 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120805413 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5681/statm: 1338 224 188 169 0 49 0
[pid=5683] ppid=5681 vsize=213704 CPUtime=3.04
/proc/5683/stat : 5683 (clasp) R 5681 5673 3561 0 -1 4194304 74060 0 0 0 273 31 0 0 25 0 1 0 120805414 218832896 50770 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5683/statm: 53426 50771 181 154 0 52896 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 231456

[startup+6.30145 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=1460328/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
[pid=5681] ppid=5673 vsize=5352 CPUtime=0
/proc/5681/stat : 5681 (sh) S 5673 5673 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120805413 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5681/statm: 1338 224 188 169 0 49 0
[pid=5683] ppid=5681 vsize=421408 CPUtime=6.24
/proc/5683/stat : 5683 (clasp) R 5681 5673 3561 0 -1 4194304 151759 0 0 0 561 63 0 0 25 0 1 0 120805414 431521792 97123 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5683/statm: 105352 97124 181 154 0 104822 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 439160

[startup+12.7027 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=1098664/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
[pid=5681] ppid=5673 vsize=5352 CPUtime=0
/proc/5681/stat : 5681 (sh) S 5673 5673 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120805413 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5681/statm: 1338 224 188 169 0 49 0
[pid=5683] ppid=5681 vsize=781612 CPUtime=12.64
/proc/5683/stat : 5683 (clasp) R 5681 5673 3561 0 -1 4194304 278623 0 0 0 1152 112 0 0 25 0 1 0 120805414 800370688 184941 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 0 0 0
/proc/5683/statm: 195403 184941 181 154 0 194873 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 799364

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=430440/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
[pid=5681] ppid=5673 vsize=5352 CPUtime=0
/proc/5681/stat : 5681 (sh) S 5673 5673 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120805413 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5681/statm: 1338 224 188 169 0 49 0
[pid=5683] ppid=5681 vsize=1483828 CPUtime=25.43
/proc/5683/stat : 5683 (clasp) R 5681 5673 3561 0 -1 4194304 546233 0 0 0 2320 223 0 0 25 0 1 0 120805414 1519439872 345937 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5683/statm: 370957 345937 181 154 0 370427 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1501580



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+32.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=44264/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
[pid=5681] ppid=5673 vsize=5352 CPUtime=0
/proc/5681/stat : 5681 (sh) S 5673 5673 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120805413 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5681/statm: 1338 224 188 169 0 49 0
[pid=5683] ppid=5681 vsize=1845148 CPUtime=32.63
/proc/5683/stat : 5683 (clasp) R 5681 5673 3561 0 -1 4194304 659920 0 0 0 2995 268 0 0 25 0 1 0 120805414 1889431552 439128 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 0 0 0
/proc/5683/statm: 461287 439134 181 154 0 460757 0
Current children cumulated CPU time (s) 32.65
Current children cumulated vsize (KiB) 1862900

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

[startup+32.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=44264/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.02
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 580 1592 0 0 0 0 1 1 16 0 1 0 120805410 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5673/statm: 3100 467 343 3 0 200 0
[pid=5681] ppid=5673 vsize=5352 CPUtime=0
/proc/5681/stat : 5681 (sh) S 5673 5673 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120805413 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5681/statm: 1338 224 188 169 0 49 0
[pid=5683] ppid=5681 vsize=1845148 CPUtime=32.63
/proc/5683/stat : 5683 (clasp) R 5681 5673 3561 0 -1 4194304 659920 0 0 0 2995 268 0 0 25 0 1 0 120805414 1889431552 439128 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 0 0 0
/proc/5683/statm: 461287 439134 181 154 0 460757 0
Current children cumulated CPU time (s) 32.65
Current children cumulated vsize (KiB) 1862900

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (32.65 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (32.61 s) to the 'lost time'.

[startup+32.8188 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 5683
/proc/meminfo: memFree=44264/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.04
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 747 3370 0 0 0 0 2 2 19 0 1 0 120805410 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5673/statm: 3100 469 343 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+33.4029 s]
/proc/loadavg: 0.99 0.98 0.99 3/82 5694
/proc/meminfo: memFree=1209816/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.04
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 747 3370 0 0 0 0 2 2 19 0 1 0 120805410 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5673/statm: 3100 469 343 3 0 200 0
[pid=5692] ppid=5673 vsize=5352 CPUtime=0
/proc/5692/stat : 5692 (sh) S 5673 5673 3561 0 -1 4194304 290 121 0 0 0 0 0 0 22 0 1 0 120808683 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5692/statm: 1338 224 188 169 0 49 0
[pid=5694] ppid=5692 vsize=53944 CPUtime=0.65
/proc/5694/stat : 5694 (clasp) R 5692 5673 3561 0 -1 4194304 16439 0 0 0 58 7 0 0 25 0 1 0 120808683 55238656 12111 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/5694/statm: 13486 12111 181 154 0 12956 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 71696

[startup+34.2011 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5694
/proc/meminfo: memFree=1713120/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.04
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 747 3370 0 0 0 0 2 2 19 0 1 0 120805410 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5673/statm: 3100 469 343 3 0 200 0
[pid=5692] ppid=5673 vsize=5352 CPUtime=0
/proc/5692/stat : 5692 (sh) S 5673 5673 3561 0 -1 4194304 290 121 0 0 0 0 0 0 22 0 1 0 120808683 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5692/statm: 1338 224 188 169 0 49 0
[pid=5694] ppid=5692 vsize=111500 CPUtime=1.44
/proc/5694/stat : 5694 (clasp) R 5692 5673 3561 0 -1 4194304 37574 0 0 0 129 15 0 0 25 0 1 0 120808683 114176000 24877 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 0 0 0
/proc/5694/statm: 27875 24878 181 154 0 27345 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 129252

[startup+34.6012 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5694
/proc/meminfo: memFree=1713120/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.04
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 747 3370 0 0 0 0 2 2 19 0 1 0 120805410 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5673/statm: 3100 469 343 3 0 200 0
[pid=5692] ppid=5673 vsize=5352 CPUtime=0
/proc/5692/stat : 5692 (sh) S 5673 5673 3561 0 -1 4194304 290 121 0 0 0 0 0 0 22 0 1 0 120808683 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5692/statm: 1338 224 188 169 0 49 0
[pid=5694] ppid=5692 vsize=134188 CPUtime=1.84
/proc/5694/stat : 5694 (clasp) R 5692 5673 3561 0 -1 4194304 45148 0 0 0 166 18 0 0 25 0 1 0 120808683 137408512 31609 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5694/statm: 33547 31610 181 154 0 33017 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 151940

[startup+34.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 5694
/proc/meminfo: memFree=1713120/2055920 swapFree=4156688/4192956
[pid=5673] ppid=5671 vsize=12400 CPUtime=0.04
/proc/5673/stat : 5673 (pbclasp) S 5671 5673 3561 0 -1 4194304 747 3370 0 0 0 0 2 2 19 0 1 0 120805410 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/5673/statm: 3100 469 343 3 0 200 0
[pid=5692] ppid=5673 vsize=5352 CPUtime=0
/proc/5692/stat : 5692 (sh) S 5673 5673 3561 0 -1 4194304 290 121 0 0 0 0 0 0 22 0 1 0 120808683 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5692/statm: 1338 224 188 169 0 49 0
[pid=5694] ppid=5692 vsize=141052 CPUtime=1.94
/proc/5694/stat : 5694 (clasp) R 5692 5673 3561 0 -1 4194304 47281 0 0 0 176 18 0 0 25 0 1 0 120808683 144437248 33225 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/5694/statm: 35263 33225 181 154 0 34733 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 158804

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5673 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=27995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=31995
# CPU time returned by wait4() is 0.05999
# 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): 32.61
#  lost CPU user time (s): 29.94
#  lost CPU system time (s): 2.67

Real time (s): 34.7291
CPU time (s): 34.59
CPU user time (s): 31.72
CPU system time (s): 2.87
CPU usage (%): 99.5995
Max. virtual memory (cumulated for all children) (KiB): 1862900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4606
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= 138
involuntary context switches= 38

runsolver used 0.039993 second user time and 0.097985 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Apr 16 13:08:01 UTC 2007

IDJOB= 354851
IDBENCH= 2910
IDSOLVER= 158
FILE ID= node20/354851-1176728880

PBS_JOBID= 4559478

Free space on /tmp= 66540 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_6_50_3.opb
COMMAND LINE= pbclasp instance-354851-1176728880.opb /tmp/evaluation/354851-1176728880/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-354851-1176728880 -o ROOT/results/node20/conversion-354851-1176728880 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354851-1176728880/instance-354851-1176728880.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-354851-1176728880 -o ROOT/results/node20/solver-354851-1176728880 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354851-1176728880.opb /tmp/evaluation/354851-1176728880/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  8d16c34d0eecf3c16ca4b890652c15ca

RANDOM SEED= 401245902

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1802464 kB
Buffers:         30692 kB
Cached:         155304 kB
SwapCached:      15080 kB
Active:          45092 kB
Inactive:       164952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802464 kB
SwapTotal:     4192956 kB
SwapFree:      4156688 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          30832 kB
Slab:            29012 kB
Committed_AS:  1775800 kB
PageTables:       1692 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= 66540 MiB

End job on node20 on Mon Apr 16 13:08:36 UTC 2007