Trace number 431901

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) 41.19 41.3296

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
MD5SUM0eba974a59288ae5bf4b2b37c5eda4fb
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.100984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of 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/431901-1178011685/instance-431901-1178011685.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-431901-1178011685 -o ROOT/results/node58/solver-431901-1178011685 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431901-1178011685.opb /tmp/evaluation/431901-1178011685/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: 0.95 0.98 0.97 3/64 6384
/proc/meminfo: memFree=1789312/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12268 CPUtime=0
/proc/6384/stat : 6384 (pbclasp) D 6382 6384 5072 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249078174 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226238364261 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/6384/statm: 3067 317 242 3 0 167 0

[startup+0.061291 s]
/proc/loadavg: 0.95 0.98 0.97 3/64 6384
/proc/meminfo: memFree=1789312/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 249078174 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6384/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101298 s]
/proc/loadavg: 0.95 0.98 0.97 3/64 6384
/proc/meminfo: memFree=1789312/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301328 s]
/proc/loadavg: 0.95 0.98 0.97 3/64 6384
/proc/meminfo: memFree=1789312/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.701394 s]
/proc/loadavg: 0.95 0.98 0.97 3/64 6384
/proc/meminfo: memFree=1789312/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+1.50153 s]
/proc/loadavg: 0.95 0.98 0.97 2/67 6394
/proc/meminfo: memFree=1727384/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
[pid=6392] ppid=6384 vsize=5352 CPUtime=0
/proc/6392/stat : 6392 (sh) S 6384 6384 5072 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249078182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6392/statm: 1338 224 188 169 0 49 0
[pid=6394] ppid=6392 vsize=93548 CPUtime=1.41
/proc/6394/stat : 6394 (clasp) R 6392 6384 5072 0 -1 4194304 25046 0 0 0 132 9 0 0 25 0 1 0 249078182 95793152 22623 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6394/statm: 23387 22624 181 154 0 22857 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 111300

[startup+3.1018 s]
/proc/loadavg: 0.95 0.98 0.97 2/67 6394
/proc/meminfo: memFree=1664792/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
[pid=6392] ppid=6384 vsize=5352 CPUtime=0
/proc/6392/stat : 6392 (sh) S 6384 6384 5072 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249078182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6392/statm: 1338 224 188 169 0 49 0
[pid=6394] ppid=6392 vsize=188568 CPUtime=3.01
/proc/6394/stat : 6394 (clasp) R 6392 6384 5072 0 -1 4194304 50542 0 0 0 281 20 0 0 25 0 1 0 249078182 193093632 44324 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6394/statm: 47142 44325 181 154 0 46612 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 206320

[startup+6.30133 s]
/proc/loadavg: 0.95 0.98 0.97 2/67 6394
/proc/meminfo: memFree=1494232/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
[pid=6392] ppid=6384 vsize=5352 CPUtime=0
/proc/6392/stat : 6392 (sh) S 6384 6384 5072 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249078182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6392/statm: 1338 224 188 169 0 49 0
[pid=6394] ppid=6392 vsize=346136 CPUtime=6.21
/proc/6394/stat : 6394 (clasp) R 6392 6384 5072 0 -1 4194304 95642 0 0 0 584 37 0 0 25 0 1 0 249078182 354443264 84521 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6394/statm: 86534 84521 181 154 0 86004 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 363888

[startup+12.7014 s]
/proc/loadavg: 0.96 0.98 0.97 2/67 6394
/proc/meminfo: memFree=1187616/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
[pid=6392] ppid=6384 vsize=5352 CPUtime=0
/proc/6392/stat : 6392 (sh) S 6384 6384 5072 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249078182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6392/statm: 1338 224 188 169 0 49 0
[pid=6394] ppid=6392 vsize=667368 CPUtime=12.61
/proc/6394/stat : 6394 (clasp) R 6392 6384 5072 0 -1 4194304 181633 0 0 0 1189 72 0 0 25 0 1 0 249078182 683384832 157852 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6394/statm: 166842 157853 181 154 0 166312 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 685120

[startup+25.5015 s]
/proc/loadavg: 0.97 0.98 0.97 2/67 6394
/proc/meminfo: memFree=615072/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
[pid=6392] ppid=6384 vsize=5352 CPUtime=0
/proc/6392/stat : 6392 (sh) S 6384 6384 5072 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249078182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6392/statm: 1338 224 188 169 0 49 0
[pid=6394] ppid=6392 vsize=1229572 CPUtime=25.41
/proc/6394/stat : 6394 (clasp) R 6392 6384 5072 0 -1 4194304 342046 0 0 0 2404 137 0 0 25 0 1 0 249078182 1259081728 295993 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6394/statm: 307393 295993 181 154 0 306863 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1247324



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.3029 s]
/proc/loadavg: 0.97 0.98 0.97 2/67 6394
/proc/meminfo: memFree=39008/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
[pid=6392] ppid=6384 vsize=5352 CPUtime=0
/proc/6392/stat : 6392 (sh) S 6384 6384 5072 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249078182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6392/statm: 1338 224 188 169 0 49 0
[pid=6394] ppid=6392 vsize=1855480 CPUtime=39.2
/proc/6394/stat : 6394 (clasp) R 6392 6384 5072 0 -1 4194304 508280 0 0 0 3713 207 0 0 25 0 1 0 249078182 1900011520 437934 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6394/statm: 463870 437934 181 154 0 463340 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1873232

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

[startup+39.3029 s]
/proc/loadavg: 0.97 0.98 0.97 2/67 6394
/proc/meminfo: memFree=39008/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.05
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 568 1591 0 0 0 0 5 0 16 0 1 0 249078174 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6384/statm: 3100 460 342 3 0 200 0
[pid=6392] ppid=6384 vsize=5352 CPUtime=0
/proc/6392/stat : 6392 (sh) S 6384 6384 5072 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249078182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6392/statm: 1338 224 188 169 0 49 0
[pid=6394] ppid=6392 vsize=1855480 CPUtime=39.2
/proc/6394/stat : 6394 (clasp) R 6392 6384 5072 0 -1 4194304 508280 0 0 0 3713 207 0 0 25 0 1 0 249078182 1900011520 437934 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/6394/statm: 463870 437934 181 154 0 463340 0
Current children cumulated CPU time (s) 39.25
Current children cumulated vsize (KiB) 1873232

# 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+39.4194 s]
/proc/loadavg: 0.97 0.98 0.97 2/67 6394
/proc/meminfo: memFree=39008/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.07
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 724 3248 0 0 0 0 5 2 19 0 1 0 249078174 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6384/statm: 3100 461 342 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+39.8029 s]
/proc/loadavg: 0.97 0.98 0.97 3/70 6405
/proc/meminfo: memFree=1259136/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.07
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 724 3248 0 0 0 0 5 2 19 0 1 0 249078174 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6384/statm: 3100 461 342 3 0 200 0
[pid=6395] ppid=6384 vsize=0 CPUtime=0
/proc/6395/stat : 6395 (rm) Z 6384 6384 5072 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 249082106 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/6395/statm: 0 0 0 0 0 0 0
[pid=6403] ppid=6384 vsize=5352 CPUtime=0
/proc/6403/stat : 6403 (sh) S 6384 6384 5072 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249082108 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6403/statm: 1338 224 188 169 0 49 0
[pid=6405] ppid=6403 vsize=35000 CPUtime=0.44
/proc/6405/stat : 6405 (clasp) R 6403 6384 5072 0 -1 4194304 8670 0 0 0 41 3 0 0 25 0 1 0 249082108 35840000 8079 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6405/statm: 8750 8079 181 154 0 8220 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 52752

[startup+40.6011 s]
/proc/loadavg: 0.97 0.98 0.97 2/69 6405
/proc/meminfo: memFree=1713544/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.07
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 724 3248 0 0 0 0 5 2 19 0 1 0 249078174 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6384/statm: 3100 461 342 3 0 200 0
[pid=6395] ppid=6384 vsize=0 CPUtime=0
/proc/6395/stat : 6395 (rm) Z 6384 6384 5072 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 249082106 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/6395/statm: 0 0 0 0 0 0 0
[pid=6403] ppid=6384 vsize=5352 CPUtime=0
/proc/6403/stat : 6403 (sh) S 6384 6384 5072 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249082108 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6403/statm: 1338 224 188 169 0 49 0
[pid=6405] ppid=6403 vsize=84104 CPUtime=1.25
/proc/6405/stat : 6405 (clasp) R 6403 6384 5072 0 -1 4194304 22597 0 0 0 116 9 0 0 25 0 1 0 249082108 86122496 20174 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6405/statm: 21026 20175 181 154 0 20496 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 101856

[startup+41.0011 s]
/proc/loadavg: 0.97 0.98 0.97 2/69 6405
/proc/meminfo: memFree=1713544/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.07
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 724 3248 0 0 0 0 5 2 19 0 1 0 249078174 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6384/statm: 3100 461 342 3 0 200 0
[pid=6395] ppid=6384 vsize=0 CPUtime=0
/proc/6395/stat : 6395 (rm) Z 6384 6384 5072 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 249082106 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/6395/statm: 0 0 0 0 0 0 0
[pid=6403] ppid=6384 vsize=5352 CPUtime=0
/proc/6403/stat : 6403 (sh) S 6384 6384 5072 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249082108 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6403/statm: 1338 224 188 169 0 49 0
[pid=6405] ppid=6403 vsize=106480 CPUtime=1.64
/proc/6405/stat : 6405 (clasp) R 6403 6384 5072 0 -1 4194304 29083 0 0 0 153 11 0 0 25 0 1 0 249082108 109035520 25804 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650463 0 0 4096 0 0 0 0 17 1 0 0
/proc/6405/statm: 26620 25804 181 154 0 26090 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 124232

[startup+41.2012 s]
/proc/loadavg: 0.97 0.98 0.97 2/69 6405
/proc/meminfo: memFree=1713544/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.07
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 724 3248 0 0 0 0 5 2 19 0 1 0 249078174 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6384/statm: 3100 461 342 3 0 200 0
[pid=6395] ppid=6384 vsize=0 CPUtime=0
/proc/6395/stat : 6395 (rm) Z 6384 6384 5072 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 249082106 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/6395/statm: 0 0 0 0 0 0 0
[pid=6403] ppid=6384 vsize=5352 CPUtime=0
/proc/6403/stat : 6403 (sh) S 6384 6384 5072 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249082108 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6403/statm: 1338 224 188 169 0 49 0
[pid=6405] ppid=6403 vsize=119364 CPUtime=1.84
/proc/6405/stat : 6405 (clasp) R 6403 6384 5072 0 -1 4194304 32456 0 0 0 172 12 0 0 25 0 1 0 249082108 122228736 28568 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6405/statm: 29841 28568 181 154 0 29311 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 137116

[startup+41.3012 s]
/proc/loadavg: 0.97 0.98 0.97 2/69 6405
/proc/meminfo: memFree=1713544/2055920 swapFree=4184476/4192956
[pid=6384] ppid=6382 vsize=12400 CPUtime=0.07
/proc/6384/stat : 6384 (pbclasp) S 6382 6384 5072 0 -1 4194304 724 3248 0 0 0 0 5 2 19 0 1 0 249078174 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6384/statm: 3100 461 342 3 0 200 0
[pid=6395] ppid=6384 vsize=0 CPUtime=0
/proc/6395/stat : 6395 (rm) Z 6384 6384 5072 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 249082106 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/6395/statm: 0 0 0 0 0 0 0
[pid=6403] ppid=6384 vsize=5352 CPUtime=0
/proc/6403/stat : 6403 (sh) S 6384 6384 5072 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 249082108 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6403/statm: 1338 224 188 169 0 49 0
[pid=6405] ppid=6403 vsize=125600 CPUtime=1.94
/proc/6405/stat : 6405 (clasp) R 6403 6384 5072 0 -1 4194304 33858 0 0 0 181 13 0 0 25 0 1 0 249082108 128614400 29970 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6405/statm: 31400 29970 181 154 0 30870 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 143352

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6384 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=62990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=35994
# CPU time returned by wait4() is 0.098984
# while last known CPU time is 2.01
#
# 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): 37.13
#  lost CPU system time (s): 2.05

Real time (s): 41.3296
CPU time (s): 41.19
CPU user time (s): 38.99
CPU system time (s): 2.2
CPU usage (%): 99.6623
Max. virtual memory (cumulated for all children) (KiB): 1873232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4451
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= 27

runsolver used 0.039993 second user time and 0.094985 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue May  1 09:28:05 UTC 2007

IDJOB= 431901
IDBENCH= 48085
IDSOLVER= 158
FILE ID= node58/431901-1178011685

PBS_JOBID= 4728261

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=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
COMMAND LINE= pbclasp instance-431901-1178011685.opb /tmp/evaluation/431901-1178011685/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-431901-1178011685 -o ROOT/results/node58/conversion-431901-1178011685 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431901-1178011685/instance-431901-1178011685.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-431901-1178011685 -o ROOT/results/node58/solver-431901-1178011685 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431901-1178011685.opb /tmp/evaluation/431901-1178011685/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0eba974a59288ae5bf4b2b37c5eda4fb

RANDOM SEED= 526472318

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1789720 kB
Buffers:         23244 kB
Cached:         165820 kB
SwapCached:       2220 kB
Active:          68500 kB
Inactive:       130644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789720 kB
SwapTotal:     4192956 kB
SwapFree:      4184476 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          16500 kB
Slab:            53100 kB
Committed_AS:  1296360 kB
PageTables:       1384 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 node58 on Tue May  1 09:28:46 UTC 2007