Trace number 354513

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) 41.8 42.0407

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_15.opb
MD5SUMb4a219bc21641bf0d46eae2692004ebe
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark176
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 176
Optimality of the best value was proved NO
Number of variables4320
Total number of constraints8414
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 constraints8414
Minimum length of a constraint16
Maximum length of a constraint33
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 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1469
Number of bits of the biggest sum of numbers11
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)

39.93/40.04	c Somebody sent me a SIGTERM
39.93/40.04	s UNKNOWN
39.93/40.10	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354513-1176717830/instance-354513-1176717830.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/node87/watcher-354513-1176717830 -o ROOT/results/node87/solver-354513-1176717830 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354513-1176717830.opb /tmp/evaluation/354513-1176717830/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 8686
/proc/meminfo: memFree=1572464/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12272 CPUtime=0
/proc/8686/stat : 8686 (pbclasp) D 8684 8686 7927 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 147750966 12566528 315 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230047843189 0 2147483391 4224 0 18446744072099917094 0 0 17 1 0 0
/proc/8686/statm: 3068 315 240 3 0 167 0

[startup+0.069475 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 8686
/proc/meminfo: memFree=1572464/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=0
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 532 0 0 0 0 0 0 0 16 0 1 0 147750966 12836864 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056571026 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/8686/statm: 3134 485 323 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.101477 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 8686
/proc/meminfo: memFree=1572464/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=0
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 532 0 0 0 0 0 0 0 16 0 1 0 147750966 12836864 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056571026 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/8686/statm: 3134 485 323 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.301499 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 8686
/proc/meminfo: memFree=1572464/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=0
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 532 0 0 0 0 0 0 0 16 0 1 0 147750966 12836864 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056571026 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/8686/statm: 3134 485 323 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+0.701544 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 8686
/proc/meminfo: memFree=1572464/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=0
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 532 0 0 0 0 0 0 0 16 0 1 0 147750966 12836864 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056571026 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/8686/statm: 3134 485 323 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12536

[startup+1.50163 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 8689
/proc/meminfo: memFree=1570064/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=0
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 532 0 0 0 0 0 0 0 16 0 1 0 147750966 12836864 485 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056571026 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/8686/statm: 3134 485 323 3 0 233 0
[pid=8688] ppid=8686 vsize=5360 CPUtime=0
/proc/8688/stat : 8688 (sh) S 8686 8686 7927 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 147750967 5488640 227 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8688/statm: 1340 227 191 169 0 50 0
[pid=8689] ppid=8688 vsize=12404 CPUtime=1.48
/proc/8689/stat : 8689 (pb2clasp1) R 8688 8686 7927 0 -1 4194304 501 0 0 0 148 0 0 0 25 0 1 0 147750967 12701696 464 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 230065576460 0 0 4224 0 0 0 0 17 1 0 0
/proc/8689/statm: 3101 464 342 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30300

[startup+3.10182 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 8689
/proc/meminfo: memFree=1569232/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.52
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 615 1583 0 0 0 0 250 2 18 0 1 0 147750966 12836864 507 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 507 343 3 0 233 0
Current children cumulated CPU time (s) 2.52
Current children cumulated vsize (KiB) 12536

[startup+6.30118 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 8696
/proc/meminfo: memFree=1472704/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.52
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 615 1583 0 0 0 0 250 2 18 0 1 0 147750966 12836864 507 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 507 343 3 0 233 0
[pid=8694] ppid=8686 vsize=5360 CPUtime=0
/proc/8694/stat : 8694 (sh) S 8686 8686 7927 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 147751220 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8694/statm: 1340 222 186 169 0 50 0
[pid=8695] ppid=8694 vsize=2524 CPUtime=0
/proc/8695/stat : 8695 (cat) S 8694 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147751220 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8695/statm: 631 83 67 4 0 42 0
[pid=8696] ppid=8694 vsize=156620 CPUtime=3.72
/proc/8696/stat : 8696 (clasp) R 8694 8686 7927 0 -1 4194304 43956 0 2 0 353 19 0 0 25 0 1 0 147751220 160378880 36648 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8696/statm: 39155 36648 179 154 0 38624 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 177040

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8696
/proc/meminfo: memFree=1120512/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.52
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 615 1583 0 0 0 0 250 2 18 0 1 0 147750966 12836864 507 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 507 343 3 0 233 0
[pid=8694] ppid=8686 vsize=5360 CPUtime=0
/proc/8694/stat : 8694 (sh) S 8686 8686 7927 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 147751220 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8694/statm: 1340 222 186 169 0 50 0
[pid=8695] ppid=8694 vsize=2524 CPUtime=0
/proc/8695/stat : 8695 (cat) S 8694 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147751220 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8695/statm: 631 83 67 4 0 42 0
[pid=8696] ppid=8694 vsize=502292 CPUtime=10.12
/proc/8696/stat : 8696 (clasp) R 8694 8686 7927 0 -1 4194304 153118 0 2 0 950 62 0 0 25 0 1 0 147751220 514347008 120086 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8696/statm: 125573 120087 179 154 0 125042 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 522712

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8696
/proc/meminfo: memFree=488648/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.52
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 615 1583 0 0 0 0 250 2 18 0 1 0 147750966 12836864 507 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 507 343 3 0 233 0
[pid=8694] ppid=8686 vsize=5360 CPUtime=0
/proc/8694/stat : 8694 (sh) S 8686 8686 7927 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 147751220 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8694/statm: 1340 222 186 169 0 50 0
[pid=8695] ppid=8694 vsize=2524 CPUtime=0
/proc/8695/stat : 8695 (cat) S 8694 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147751220 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8695/statm: 631 83 67 4 0 42 0
[pid=8696] ppid=8694 vsize=1148888 CPUtime=22.92
/proc/8696/stat : 8696 (clasp) R 8694 8686 7927 0 -1 4194304 354674 0 2 0 2151 141 0 0 25 0 1 0 147751220 1176461312 272740 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8696/statm: 287222 272740 179 154 0 286691 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1169308



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8696
/proc/meminfo: memFree=16136/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.52
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 615 1583 0 0 0 0 250 2 18 0 1 0 147750966 12836864 507 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 507 343 3 0 233 0
[pid=8694] ppid=8686 vsize=5360 CPUtime=0
/proc/8694/stat : 8694 (sh) S 8686 8686 7927 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 147751220 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8694/statm: 1340 222 186 169 0 50 0
[pid=8695] ppid=8694 vsize=2524 CPUtime=0
/proc/8695/stat : 8695 (cat) S 8694 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147751220 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8695/statm: 631 83 67 4 0 42 0
[pid=8696] ppid=8694 vsize=1828848 CPUtime=37.41
/proc/8696/stat : 8696 (clasp) R 8694 8686 7927 0 -1 4194304 559821 0 2 0 3517 224 0 0 25 0 1 0 147751220 1872740352 434246 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11675691 0 0 4096 0 0 0 0 17 1 0 0
/proc/8696/statm: 457212 434246 179 154 0 456681 0
Current children cumulated CPU time (s) 39.93
Current children cumulated vsize (KiB) 1849268

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

[startup+40.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8696
/proc/meminfo: memFree=16136/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.52
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 615 1583 0 0 0 0 250 2 18 0 1 0 147750966 12836864 507 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 507 343 3 0 233 0
[pid=8694] ppid=8686 vsize=5360 CPUtime=0
/proc/8694/stat : 8694 (sh) S 8686 8686 7927 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 147751220 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8694/statm: 1340 222 186 169 0 50 0
[pid=8695] ppid=8694 vsize=2524 CPUtime=0
/proc/8695/stat : 8695 (cat) S 8694 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147751220 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8695/statm: 631 83 67 4 0 42 0
[pid=8696] ppid=8694 vsize=1828848 CPUtime=37.41
/proc/8696/stat : 8696 (clasp) R 8694 8686 7927 0 -1 4194304 559821 0 2 0 3517 224 0 0 25 0 1 0 147751220 1872740352 434246 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11675691 0 0 4096 0 0 0 0 17 1 0 0
/proc/8696/statm: 457212 434246 179 154 0 456681 0
Current children cumulated CPU time (s) 39.93
Current children cumulated vsize (KiB) 1849268

# WARNING:
# current cumulated CPU time (2.53 s) is less than in the last sample (39.93 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.4 s) to the 'lost time'.

[startup+40.1201 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 8696
/proc/meminfo: memFree=16136/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.53
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 762 2950 0 0 0 0 250 3 17 0 1 0 147750966 12836864 508 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056571026 0 0 4224 16384 18446744071563651996 0 0 17 0 0 0
/proc/8686/statm: 3134 508 343 3 0 233 0
Current children cumulated CPU time (s) 2.53
Current children cumulated vsize (KiB) 12536

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+41.4012 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8707
/proc/meminfo: memFree=1753472/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.55
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 775 3349 0 0 0 0 250 5 17 0 1 0 147750966 12836864 508 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 508 343 3 0 233 0
[pid=8705] ppid=8686 vsize=5360 CPUtime=0
/proc/8705/stat : 8705 (sh) S 8686 8686 7927 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 147754979 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8705/statm: 1340 222 186 169 0 50 0
[pid=8706] ppid=8705 vsize=2524 CPUtime=0
/proc/8706/stat : 8706 (cat) S 8705 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147754979 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8706/statm: 631 83 67 4 0 42 0
[pid=8707] ppid=8705 vsize=8920 CPUtime=1.26
/proc/8707/stat : 8707 (clasp) R 8705 8686 7927 0 -1 4194304 1908 0 0 0 125 1 0 0 25 0 1 0 147754979 9134080 1871 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11705863 0 0 4096 0 0 0 0 17 1 0 0
/proc/8707/statm: 2230 1871 171 154 0 1699 0
Current children cumulated CPU time (s) 3.81
Current children cumulated vsize (KiB) 29340

[startup+41.8052 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8707
/proc/meminfo: memFree=1745280/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.55
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 775 3349 0 0 0 0 250 5 17 0 1 0 147750966 12836864 508 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 508 343 3 0 233 0
[pid=8705] ppid=8686 vsize=5360 CPUtime=0
/proc/8705/stat : 8705 (sh) S 8686 8686 7927 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 147754979 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8705/statm: 1340 222 186 169 0 50 0
[pid=8706] ppid=8705 vsize=2524 CPUtime=0
/proc/8706/stat : 8706 (cat) S 8705 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147754979 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8706/statm: 631 83 67 4 0 42 0
[pid=8707] ppid=8705 vsize=22096 CPUtime=1.66
/proc/8707/stat : 8707 (clasp) R 8705 8686 7927 0 -1 4194304 5163 0 0 0 164 2 0 0 25 0 1 0 147754979 22626304 5085 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134679444 0 0 4096 0 0 0 0 17 1 0 0
/proc/8707/statm: 5524 5085 179 154 0 4993 0
Current children cumulated CPU time (s) 4.21
Current children cumulated vsize (KiB) 42516

[startup+42.0012 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 8707
/proc/meminfo: memFree=1745280/2055888 swapFree=4096420/4096564
[pid=8686] ppid=8684 vsize=12536 CPUtime=2.55
/proc/8686/stat : 8686 (pbclasp) S 8684 8686 7927 0 -1 4194304 775 3349 0 0 0 0 250 5 17 0 1 0 147750966 12836864 508 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 230056574916 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/8686/statm: 3134 508 343 3 0 233 0
[pid=8705] ppid=8686 vsize=5360 CPUtime=0
/proc/8705/stat : 8705 (sh) S 8686 8686 7927 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 147754979 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 230047672900 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8705/statm: 1340 222 186 169 0 50 0
[pid=8706] ppid=8705 vsize=2524 CPUtime=0
/proc/8706/stat : 8706 (cat) S 8705 8686 7927 0 -1 4194304 116 0 0 0 0 0 0 0 16 0 1 0 147754979 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 230047844850 0 0 4096 0 18446744071563651996 0 0 17 0 0 0
/proc/8706/statm: 631 83 67 4 0 42 0
[pid=8707] ppid=8705 vsize=37144 CPUtime=1.85
/proc/8707/stat : 8707 (clasp) R 8705 8686 7927 0 -1 4194304 8785 0 0 0 182 3 0 0 25 0 1 0 147754979 38035456 8707 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/8707/statm: 9286 8707 179 154 0 8755 0
Current children cumulated CPU time (s) 4.4
Current children cumulated vsize (KiB) 57564

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8686 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=514617
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=65989
# CPU time returned by wait4() is 2.58061
# while last known CPU time is 4.4
#
# 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): 37.4
#  lost CPU user time (s): 35.17
#  lost CPU system time (s): 2.23

Real time (s): 42.0407
CPU time (s): 41.8
CPU user time (s): 39.49
CPU system time (s): 2.31
CPU usage (%): 99.4275
Max. virtual memory (cumulated for all children) (KiB): 1849268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.51462
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4535
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 952
involuntary context switches= 35

runsolver used 0.051992 second user time and 0.099984 second system time

The end

Launcher Data (download as text)

Begin job on node87 on Mon Apr 16 10:03:50 UTC 2007

IDJOB= 354513
IDBENCH= 2634
IDSOLVER= 158
FILE ID= node87/354513-1176717830

PBS_JOBID= 4560093

Free space on /tmp= 66649 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_15.opb
COMMAND LINE= pbclasp instance-354513-1176717830.opb /tmp/evaluation/354513-1176717830/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node87/convwatcher-354513-1176717830 -o ROOT/results/node87/conversion-354513-1176717830 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354513-1176717830/instance-354513-1176717830.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node87/watcher-354513-1176717830 -o ROOT/results/node87/solver-354513-1176717830 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354513-1176717830.opb /tmp/evaluation/354513-1176717830/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  b4a219bc21641bf0d46eae2692004ebe

RANDOM SEED= 693374750

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node87.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.245
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	: 6006.18
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		: 3000.245
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	: 5999.39
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1572872 kB
Buffers:         17568 kB
Cached:         326988 kB
SwapCached:          0 kB
Active:          48888 kB
Inactive:       312148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1572872 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            3056 kB
Writeback:           0 kB
Mapped:          26664 kB
Slab:           108376 kB
Committed_AS:   133572 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node87 on Mon Apr 16 10:04:32 UTC 2007