Trace number 354487

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) 42.33 42.5291

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_14.opb
MD5SUM308ce6e771b8240fefc971d6e27a7575
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark153
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 142
Optimality of the best value was proved NO
Number of variables3297
Total number of constraints6383
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 constraints6383
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 1411
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)

40.46/40.52	c Somebody sent me a SIGTERM
40.46/40.52	s UNKNOWN
40.46/40.54	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354487-1176717021/instance-354487-1176717021.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/node51/watcher-354487-1176717021 -o ROOT/results/node51/solver-354487-1176717021 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354487-1176717021.opb /tmp/evaluation/354487-1176717021/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: 0.79 0.96 0.98 3/64 25537
/proc/meminfo: memFree=1896040/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12268 CPUtime=0
/proc/25537/stat : 25537 (pbclasp) R 25535 25537 25454 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 26547255 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235390906685 0 0 4224 0 0 0 0 17 1 0 0
/proc/25537/statm: 3067 364 276 3 0 167 0

[startup+0.023562 s]
/proc/loadavg: 0.79 0.96 0.98 3/64 25537
/proc/meminfo: memFree=1896040/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=0
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 26547255 12832768 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25537/statm: 3133 465 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101567 s]
/proc/loadavg: 0.79 0.96 0.98 3/64 25537
/proc/meminfo: memFree=1896040/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=0
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 26547255 12832768 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25537/statm: 3133 465 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301584 s]
/proc/loadavg: 0.79 0.96 0.98 3/64 25537
/proc/meminfo: memFree=1896040/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=0
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 26547255 12832768 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25537/statm: 3133 465 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701619 s]
/proc/loadavg: 0.79 0.96 0.98 3/64 25537
/proc/meminfo: memFree=1896040/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=0
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 26547255 12832768 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25537/statm: 3133 465 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50169 s]
/proc/loadavg: 0.81 0.96 0.98 2/67 25540
/proc/meminfo: memFree=1894088/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=0
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 513 0 0 0 0 0 0 0 16 0 1 0 26547255 12832768 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25537/statm: 3133 465 324 3 0 233 0
[pid=25539] ppid=25537 vsize=5352 CPUtime=0
/proc/25539/stat : 25539 (sh) S 25537 25537 25454 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 26547256 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25539/statm: 1338 229 193 169 0 49 0
[pid=25540] ppid=25539 vsize=12400 CPUtime=1.48
/proc/25540/stat : 25540 (pb2clasp1) R 25539 25537 25454 0 -1 4194304 500 0 0 0 148 0 0 0 25 0 1 0 26547256 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 235380191186 0 0 4224 0 0 0 0 17 1 0 0
/proc/25540/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10284 s]
/proc/loadavg: 0.81 0.96 0.98 2/67 25540
/proc/meminfo: memFree=1893256/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.11
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 594 1590 0 0 0 0 209 2 16 0 1 0 26547255 12832768 486 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25537/statm: 3133 486 343 3 0 233 0
Current children cumulated CPU time (s) 2.11
Current children cumulated vsize (KiB) 12532

[startup+6.30112 s]
/proc/loadavg: 0.82 0.96 0.98 2/68 25547
/proc/meminfo: memFree=1762360/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.11
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 594 1590 0 0 0 0 209 2 16 0 1 0 26547255 12832768 486 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25537/statm: 3133 486 343 3 0 233 0
[pid=25545] ppid=25537 vsize=5352 CPUtime=0
/proc/25545/stat : 25545 (sh) S 25537 25537 25454 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 26547469 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25545/statm: 1338 224 188 169 0 49 0
[pid=25546] ppid=25545 vsize=2520 CPUtime=0
/proc/25546/stat : 25546 (cat) S 25545 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26547469 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 630 87 71 4 0 42 0
[pid=25547] ppid=25545 vsize=185460 CPUtime=4.15
/proc/25547/stat : 25547 (clasp) R 25545 25537 25454 0 -1 4194304 54006 0 0 0 393 22 0 0 25 0 1 0 26547469 189911040 44579 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25547/statm: 46365 44580 181 154 0 45835 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 205864

[startup+12.7017 s]
/proc/loadavg: 0.84 0.96 0.98 2/68 25547
/proc/meminfo: memFree=1428984/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.11
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 594 1590 0 0 0 0 209 2 16 0 1 0 26547255 12832768 486 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25537/statm: 3133 486 343 3 0 233 0
[pid=25545] ppid=25537 vsize=5352 CPUtime=0
/proc/25545/stat : 25545 (sh) S 25537 25537 25454 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 26547469 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25545/statm: 1338 224 188 169 0 49 0
[pid=25546] ppid=25545 vsize=2520 CPUtime=0
/proc/25546/stat : 25546 (cat) S 25545 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26547469 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 630 87 71 4 0 42 0
[pid=25547] ppid=25545 vsize=522136 CPUtime=10.55
/proc/25547/stat : 25547 (clasp) R 25545 25537 25454 0 -1 4194304 157168 0 0 0 992 63 0 0 25 0 1 0 26547469 534667264 124257 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25547/statm: 130534 124258 181 154 0 130004 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 542540

[startup+25.5018 s]
/proc/loadavg: 0.86 0.96 0.98 2/68 25547
/proc/meminfo: memFree=818104/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.11
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 594 1590 0 0 0 0 209 2 16 0 1 0 26547255 12832768 486 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25537/statm: 3133 486 343 3 0 233 0
[pid=25545] ppid=25537 vsize=5352 CPUtime=0
/proc/25545/stat : 25545 (sh) S 25537 25537 25454 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 26547469 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25545/statm: 1338 224 188 169 0 49 0
[pid=25546] ppid=25545 vsize=2520 CPUtime=0
/proc/25546/stat : 25546 (cat) S 25545 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26547469 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 630 87 71 4 0 42 0
[pid=25547] ppid=25545 vsize=1143284 CPUtime=23.35
/proc/25547/stat : 25547 (clasp) R 25545 25537 25454 0 -1 4194304 353240 0 0 0 2192 143 0 0 25 0 1 0 26547469 1170722816 271427 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/25547/statm: 285821 271428 181 154 0 285291 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1163688



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.5012 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 25547
/proc/meminfo: memFree=150456/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.11
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 594 1590 0 0 0 0 209 2 16 0 1 0 26547255 12832768 486 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25537/statm: 3133 486 343 3 0 233 0
[pid=25545] ppid=25537 vsize=5352 CPUtime=0
/proc/25545/stat : 25545 (sh) S 25537 25537 25454 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 26547469 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25545/statm: 1338 224 188 169 0 49 0
[pid=25546] ppid=25545 vsize=2520 CPUtime=0
/proc/25546/stat : 25546 (cat) S 25545 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26547469 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 630 87 71 4 0 42 0
[pid=25547] ppid=25545 vsize=1823192 CPUtime=38.35
/proc/25547/stat : 25547 (clasp) R 25545 25537 25454 0 -1 4194304 560130 0 0 0 3607 228 0 0 25 0 1 0 26547469 1866948608 434676 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25547/statm: 455798 434676 181 154 0 455268 0
Current children cumulated CPU time (s) 40.46
Current children cumulated vsize (KiB) 1843596

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

[startup+40.5012 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 25547
/proc/meminfo: memFree=150456/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.11
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 594 1590 0 0 0 0 209 2 16 0 1 0 26547255 12832768 486 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25537/statm: 3133 486 343 3 0 233 0
[pid=25545] ppid=25537 vsize=5352 CPUtime=0
/proc/25545/stat : 25545 (sh) S 25537 25537 25454 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 26547469 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25545/statm: 1338 224 188 169 0 49 0
[pid=25546] ppid=25545 vsize=2520 CPUtime=0
/proc/25546/stat : 25546 (cat) S 25545 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26547469 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25546/statm: 630 87 71 4 0 42 0
[pid=25547] ppid=25545 vsize=1823192 CPUtime=38.35
/proc/25547/stat : 25547 (clasp) R 25545 25537 25454 0 -1 4194304 560130 0 0 0 3607 228 0 0 25 0 1 0 26547469 1866948608 434676 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25547/statm: 455798 434676 181 154 0 455268 0
Current children cumulated CPU time (s) 40.46
Current children cumulated vsize (KiB) 1843596

# WARNING:
# current cumulated CPU time (2.19 s) is less than in the last sample (40.46 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.27 s) to the 'lost time'.

[startup+40.6186 s]
/proc/loadavg: 0.90 0.96 0.98 3/70 25558
/proc/meminfo: memFree=839464/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.14
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 750 3358 0 0 0 0 209 5 17 0 1 0 26547255 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25537/statm: 3133 487 343 3 0 233 0
[pid=25556] ppid=25537 vsize=5352 CPUtime=0
/proc/25556/stat : 25556 (sh) S 25537 25537 25454 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 26551311 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25556/statm: 1338 224 188 169 0 49 0
[pid=25557] ppid=25556 vsize=2520 CPUtime=0
/proc/25557/stat : 25557 (cat) S 25556 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 19 0 1 0 26551311 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25557/statm: 630 87 71 4 0 42 0
[pid=25558] ppid=25556 vsize=2568 CPUtime=0.05
/proc/25558/stat : 25558 (clasp) R 25556 25537 25454 0 -1 4194304 307 0 0 0 5 0 0 0 23 0 1 0 26551311 2629632 270 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25558/statm: 642 270 173 154 0 112 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 22972

Sending SIGKILL to process tree (bottom up)

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

[startup+41.4013 s]
/proc/loadavg: 0.90 0.96 0.98 3/70 25558
/proc/meminfo: memFree=839464/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.14
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 750 3358 0 0 0 0 209 5 17 0 1 0 26547255 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25537/statm: 3133 487 343 3 0 233 0
[pid=25556] ppid=25537 vsize=5352 CPUtime=0
/proc/25556/stat : 25556 (sh) S 25537 25537 25454 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 26551311 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25556/statm: 1338 224 188 169 0 49 0
[pid=25557] ppid=25556 vsize=2520 CPUtime=0
/proc/25557/stat : 25557 (cat) S 25556 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26551311 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25557/statm: 630 87 71 4 0 42 0
[pid=25558] ppid=25556 vsize=6396 CPUtime=0.82
/proc/25558/stat : 25558 (clasp) R 25556 25537 25454 0 -1 4194304 1258 0 0 0 82 0 0 0 25 0 1 0 26551311 6549504 1221 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3085278 0 0 4096 0 0 0 0 17 1 0 0
/proc/25558/statm: 1599 1221 173 154 0 1069 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 26800

[startup+42.2013 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 25558
/proc/meminfo: memFree=1886064/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.14
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 750 3358 0 0 0 0 209 5 17 0 1 0 26547255 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25537/statm: 3133 487 343 3 0 233 0
[pid=25556] ppid=25537 vsize=5352 CPUtime=0
/proc/25556/stat : 25556 (sh) S 25537 25537 25454 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 26551311 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25556/statm: 1338 224 188 169 0 49 0
[pid=25557] ppid=25556 vsize=2520 CPUtime=0
/proc/25557/stat : 25557 (cat) S 25556 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26551311 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25557/statm: 630 87 71 4 0 42 0
[pid=25558] ppid=25556 vsize=38856 CPUtime=1.63
/proc/25558/stat : 25558 (clasp) R 25556 25537 25454 0 -1 4194304 9081 0 0 0 158 5 0 0 25 0 1 0 26551311 39788544 9003 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683932 0 0 4096 0 0 0 0 17 1 0 0
/proc/25558/statm: 9714 9003 181 154 0 9184 0
Current children cumulated CPU time (s) 3.77
Current children cumulated vsize (KiB) 59260

[startup+42.4014 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 25558
/proc/meminfo: memFree=1886064/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.14
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 750 3358 0 0 0 0 209 5 17 0 1 0 26547255 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25537/statm: 3133 487 343 3 0 233 0
[pid=25556] ppid=25537 vsize=5352 CPUtime=0
/proc/25556/stat : 25556 (sh) S 25537 25537 25454 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 26551311 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25556/statm: 1338 224 188 169 0 49 0
[pid=25557] ppid=25556 vsize=2520 CPUtime=0
/proc/25557/stat : 25557 (cat) S 25556 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26551311 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25557/statm: 630 87 71 4 0 42 0
[pid=25558] ppid=25556 vsize=51976 CPUtime=1.82
/proc/25558/stat : 25558 (clasp) R 25556 25537 25454 0 -1 4194304 12792 0 0 0 176 6 0 0 25 0 1 0 26551311 53223424 12082 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25558/statm: 12994 12082 181 154 0 12464 0
Current children cumulated CPU time (s) 3.96
Current children cumulated vsize (KiB) 72380

[startup+42.5014 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 25558
/proc/meminfo: memFree=1886064/2055920 swapFree=4183780/4192956
[pid=25537] ppid=25535 vsize=12532 CPUtime=2.14
/proc/25537/stat : 25537 (pbclasp) S 25535 25537 25454 0 -1 4194304 750 3358 0 0 0 0 209 5 17 0 1 0 26547255 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25537/statm: 3133 487 343 3 0 233 0
[pid=25556] ppid=25537 vsize=5352 CPUtime=0
/proc/25556/stat : 25556 (sh) S 25537 25537 25454 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 26551311 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25556/statm: 1338 224 188 169 0 49 0
[pid=25557] ppid=25556 vsize=2520 CPUtime=0
/proc/25557/stat : 25557 (cat) S 25556 25537 25454 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 26551311 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25557/statm: 630 87 71 4 0 42 0
[pid=25558] ppid=25556 vsize=58088 CPUtime=1.92
/proc/25558/stat : 25558 (clasp) R 25556 25537 25454 0 -1 4194304 14458 0 0 0 186 6 0 0 25 0 1 0 26551311 59482112 13625 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665974 0 0 4096 0 0 0 0 17 1 0 0
/proc/25558/statm: 14522 13625 181 154 0 13992 0
Current children cumulated CPU time (s) 4.06
Current children cumulated vsize (KiB) 78492

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25537 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=108679
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=66989
# CPU time returned by wait4() is 2.17567
# while last known CPU time is 4.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 38.27
#  lost CPU user time (s): 36.02
#  lost CPU system time (s): 2.25

Real time (s): 42.5291
CPU time (s): 42.33
CPU user time (s): 39.97
CPU system time (s): 2.36
CPU usage (%): 99.5318
Max. virtual memory (cumulated for all children) (KiB): 1843596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.10868
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4609
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= 731
involuntary context switches= 29

runsolver used 0.045993 second user time and 0.120981 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Mon Apr 16 09:50:21 UTC 2007

IDJOB= 354487
IDBENCH= 2631
IDSOLVER= 158
FILE ID= node51/354487-1176717021

PBS_JOBID= 4559459

Free space on /tmp= 66536 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_14.opb
COMMAND LINE= pbclasp instance-354487-1176717021.opb /tmp/evaluation/354487-1176717021/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-354487-1176717021 -o ROOT/results/node51/conversion-354487-1176717021 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354487-1176717021/instance-354487-1176717021.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-354487-1176717021 -o ROOT/results/node51/solver-354487-1176717021 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354487-1176717021.opb /tmp/evaluation/354487-1176717021/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  308ce6e771b8240fefc971d6e27a7575

RANDOM SEED= 453132353

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1896512 kB
Buffers:         11524 kB
Cached:         100816 kB
SwapCached:       3668 kB
Active:          52772 kB
Inactive:        69512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896512 kB
SwapTotal:     4192956 kB
SwapFree:      4183780 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            23192 kB
Committed_AS:  2530252 kB
PageTables:       1408 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= 66534 MiB

End job on node51 on Mon Apr 16 09:51:04 UTC 2007