Trace number 432069

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) 41.4 41.5329

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
MD5SUMe58f2c3753b703f4a66371ee4fd516c9
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 benchmark0.12498
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 variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

Solver Data (download as text)

39.46/39.52	c Somebody sent me a SIGTERM
39.46/39.52	s UNKNOWN
39.46/39.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/432069-1178013172/instance-432069-1178013172.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-432069-1178013172 -o ROOT/results/node1/solver-432069-1178013172 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432069-1178013172.opb /tmp/evaluation/432069-1178013172/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 0.97 0.98 3/77 26699
/proc/meminfo: memFree=1833848/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12268 CPUtime=0
/proc/26699/stat : 26699 (pbclasp) R 26697 26699 24573 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 277355012 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259353442917 0 0 4224 0 0 0 0 17 1 0 0
/proc/26699/statm: 3067 317 242 3 0 167 0

[startup+0.0139791 s]
/proc/loadavg: 0.95 0.97 0.98 3/77 26699
/proc/meminfo: memFree=1833848/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 277355012 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26699/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101989 s]
/proc/loadavg: 0.95 0.97 0.98 3/77 26699
/proc/meminfo: memFree=1833848/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.302009 s]
/proc/loadavg: 0.95 0.97 0.98 3/77 26699
/proc/meminfo: memFree=1833848/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701056 s]
/proc/loadavg: 0.95 0.97 0.98 3/77 26699
/proc/meminfo: memFree=1833848/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50115 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 26709
/proc/meminfo: memFree=1773152/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
[pid=26707] ppid=26699 vsize=5352 CPUtime=0
/proc/26707/stat : 26707 (sh) S 26699 26699 24573 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277355021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26707/statm: 1338 224 188 169 0 49 0
[pid=26709] ppid=26707 vsize=92512 CPUtime=1.41
/proc/26709/stat : 26709 (clasp) R 26707 26699 24573 0 -1 4194304 24683 0 0 0 130 11 0 0 25 0 1 0 277355021 94732288 22302 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 23128 22302 181 154 0 22598 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 110264

[startup+3.10134 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 26709
/proc/meminfo: memFree=1710496/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
[pid=26707] ppid=26699 vsize=5352 CPUtime=0
/proc/26707/stat : 26707 (sh) S 26699 26699 24573 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277355021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26707/statm: 1338 224 188 169 0 49 0
[pid=26709] ppid=26707 vsize=186432 CPUtime=3
/proc/26709/stat : 26709 (clasp) R 26707 26699 24573 0 -1 4194304 50166 0 0 0 278 22 0 0 25 0 1 0 277355021 190906368 44084 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 46608 44085 181 154 0 46078 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 204184

[startup+6.30271 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 26709
/proc/meminfo: memFree=1539432/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
[pid=26707] ppid=26699 vsize=5352 CPUtime=0
/proc/26707/stat : 26707 (sh) S 26699 26699 24573 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277355021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26707/statm: 1338 224 188 169 0 49 0
[pid=26709] ppid=26707 vsize=354832 CPUtime=6.2
/proc/26709/stat : 26709 (clasp) R 26707 26699 24573 0 -1 4194304 94683 0 0 0 581 39 0 0 25 0 1 0 277355021 363347968 84550 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 88708 84550 181 154 0 88178 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 372584

[startup+12.7015 s]
/proc/loadavg: 0.96 0.97 0.98 2/80 26709
/proc/meminfo: memFree=1225576/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
[pid=26707] ppid=26699 vsize=5352 CPUtime=0
/proc/26707/stat : 26707 (sh) S 26699 26699 24573 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277355021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26707/statm: 1338 224 188 169 0 49 0
[pid=26709] ppid=26707 vsize=659980 CPUtime=12.6
/proc/26709/stat : 26709 (clasp) R 26707 26699 24573 0 -1 4194304 181970 0 0 0 1184 76 0 0 25 0 1 0 277355021 675819520 159617 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 164995 159618 181 154 0 164465 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 677732

[startup+25.502 s]
/proc/loadavg: 0.97 0.97 0.98 2/80 26709
/proc/meminfo: memFree=645808/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
[pid=26707] ppid=26699 vsize=5352 CPUtime=0
/proc/26707/stat : 26707 (sh) S 26699 26699 24573 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277355021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26707/statm: 1338 224 188 169 0 49 0
[pid=26709] ppid=26707 vsize=1219816 CPUtime=25.39
/proc/26709/stat : 26709 (clasp) R 26707 26699 24573 0 -1 4194304 343198 0 0 0 2399 140 0 0 25 0 1 0 277355021 1249091584 299121 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 304954 299121 181 154 0 304424 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1237568



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.5016 s]
/proc/loadavg: 0.97 0.97 0.98 2/80 26709
/proc/meminfo: memFree=47664/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
[pid=26707] ppid=26699 vsize=5352 CPUtime=0
/proc/26707/stat : 26707 (sh) S 26699 26699 24573 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277355021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26707/statm: 1338 224 188 169 0 49 0
[pid=26709] ppid=26707 vsize=1832972 CPUtime=39.4
/proc/26709/stat : 26709 (clasp) R 26707 26699 24573 0 -1 4194304 506079 0 0 0 3739 201 0 0 25 0 1 0 277355021 1876963328 445495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650457 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 458243 445497 181 154 0 457713 0
Current children cumulated CPU time (s) 39.46
Current children cumulated vsize (KiB) 1850724

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

[startup+39.5016 s]
/proc/loadavg: 0.97 0.97 0.98 2/80 26709
/proc/meminfo: memFree=47664/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.06
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 568 1592 0 0 0 0 6 0 16 0 1 0 277355012 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26699/statm: 3100 462 343 3 0 200 0
[pid=26707] ppid=26699 vsize=5352 CPUtime=0
/proc/26707/stat : 26707 (sh) S 26699 26699 24573 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277355021 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26707/statm: 1338 224 188 169 0 49 0
[pid=26709] ppid=26707 vsize=1832972 CPUtime=39.4
/proc/26709/stat : 26709 (clasp) R 26707 26699 24573 0 -1 4194304 506079 0 0 0 3739 201 0 0 25 0 1 0 277355021 1876963328 445495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650457 0 0 4096 0 0 0 0 17 1 0 0
/proc/26709/statm: 458243 445497 181 154 0 457713 0
Current children cumulated CPU time (s) 39.46
Current children cumulated vsize (KiB) 1850724

# WARNING:
# current cumulated CPU time (0.08 s) is less than in the last sample (39.46 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.38 s) to the 'lost time'.

[startup+39.6228 s]
/proc/loadavg: 0.97 0.97 0.98 2/80 26709
/proc/meminfo: memFree=47664/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.08
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 725 3368 0 0 0 0 6 2 19 0 1 0 277355012 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26699/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
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+39.8017 s]
/proc/loadavg: 0.97 0.97 0.98 2/80 26709
/proc/meminfo: memFree=47664/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.08
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 725 3368 0 0 0 0 6 2 19 0 1 0 277355012 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26699/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+40.6017 s]
/proc/loadavg: 0.97 0.97 0.98 2/81 26720
/proc/meminfo: memFree=1764456/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.08
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 725 3368 0 0 0 0 6 2 19 0 1 0 277355012 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26699/statm: 3100 463 343 3 0 200 0
[pid=26718] ppid=26699 vsize=5352 CPUtime=0
/proc/26718/stat : 26718 (sh) S 26699 26699 24573 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 277358967 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26718/statm: 1338 224 188 169 0 49 0
[pid=26720] ppid=26718 vsize=72200 CPUtime=1.05
/proc/26720/stat : 26720 (clasp) R 26718 26699 24573 0 -1 4194304 18597 0 0 0 95 10 0 0 25 0 1 0 277358967 73932800 17154 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/26720/statm: 18050 17154 181 154 0 17520 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 89952

[startup+41.0028 s]
/proc/loadavg: 0.97 0.97 0.98 2/81 26720
/proc/meminfo: memFree=1764456/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.08
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 725 3368 0 0 0 0 6 2 19 0 1 0 277355012 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26699/statm: 3100 463 343 3 0 200 0
[pid=26718] ppid=26699 vsize=5352 CPUtime=0
/proc/26718/stat : 26718 (sh) S 26699 26699 24573 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 277358967 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26718/statm: 1338 224 188 169 0 49 0
[pid=26720] ppid=26718 vsize=96700 CPUtime=1.44
/proc/26720/stat : 26720 (clasp) R 26718 26699 24573 0 -1 4194304 25251 0 0 0 132 12 0 0 25 0 1 0 277358967 99020800 22869 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/26720/statm: 24175 22869 181 154 0 23645 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 114452

[startup+41.4028 s]
/proc/loadavg: 0.97 0.97 0.98 2/81 26720
/proc/meminfo: memFree=1764456/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.08
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 725 3368 0 0 0 0 6 2 19 0 1 0 277355012 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26699/statm: 3100 463 343 3 0 200 0
[pid=26718] ppid=26699 vsize=5352 CPUtime=0
/proc/26718/stat : 26718 (sh) S 26699 26699 24573 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 277358967 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26718/statm: 1338 224 188 169 0 49 0
[pid=26720] ppid=26718 vsize=117100 CPUtime=1.84
/proc/26720/stat : 26720 (clasp) R 26718 26699 24573 0 -1 4194304 31759 0 0 0 169 15 0 0 25 0 1 0 277358967 119910400 28480 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/26720/statm: 29275 28482 181 154 0 28745 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 134852

[startup+41.5018 s]
/proc/loadavg: 0.97 0.97 0.98 2/81 26720
/proc/meminfo: memFree=1764456/2055920 swapFree=4145736/4192956
[pid=26699] ppid=26697 vsize=12400 CPUtime=0.08
/proc/26699/stat : 26699 (pbclasp) S 26697 26699 24573 0 -1 4194304 725 3368 0 0 0 0 6 2 19 0 1 0 277355012 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26699/statm: 3100 463 343 3 0 200 0
[pid=26718] ppid=26699 vsize=5352 CPUtime=0
/proc/26718/stat : 26718 (sh) S 26699 26699 24573 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 277358967 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26718/statm: 1338 224 188 169 0 49 0
[pid=26720] ppid=26718 vsize=124428 CPUtime=1.94
/proc/26720/stat : 26720 (clasp) R 26718 26699 24573 0 -1 4194304 33702 0 0 0 178 16 0 0 25 0 1 0 277358967 127414272 29814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/26720/statm: 31107 29815 181 154 0 30577 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 142180

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26699 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=75988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=35994
# CPU time returned by wait4() is 0.111982
# while last known CPU time is 2.02
#
# 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): 39.38
#  lost CPU user time (s): 37.39
#  lost CPU system time (s): 1.99

Real time (s): 41.5329
CPU time (s): 41.4
CPU user time (s): 39.23
CPU system time (s): 2.17
CPU usage (%): 99.6801
Max. virtual memory (cumulated for all children) (KiB): 1850724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.075988
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= 4572
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= 167
involuntary context switches= 28

runsolver used 0.037994 second user time and 0.122981 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 09:52:52 UTC 2007

IDJOB= 432069
IDBENCH= 48097
IDSOLVER= 158
FILE ID= node1/432069-1178013172

PBS_JOBID= 4728277

Free space on /tmp= 66563 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=7-P0=47-P1=43-P2=53-P3=59-P4=67-P5=71-P6=53-P7=67-B.opb
COMMAND LINE= pbclasp instance-432069-1178013172.opb /tmp/evaluation/432069-1178013172/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-432069-1178013172 -o ROOT/results/node1/conversion-432069-1178013172 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432069-1178013172/instance-432069-1178013172.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-432069-1178013172 -o ROOT/results/node1/solver-432069-1178013172 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-432069-1178013172.opb /tmp/evaluation/432069-1178013172/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  e58f2c3753b703f4a66371ee4fd516c9

RANDOM SEED= 398179688

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1834192 kB
Buffers:         37216 kB
Cached:          97648 kB
SwapCached:      14532 kB
Active:         101120 kB
Inactive:        57292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834192 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            48756 kB
Committed_AS:  5771884 kB
PageTables:       1836 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 node1 on Tue May  1 09:53:33 UTC 2007