Trace number 431187

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) 41.24 41.429

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
MD5SUMa9881f8d96a669a457a765316e0eed8c
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 benchmark0.12598
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)

39.36/39.41	c Somebody sent me a SIGTERM
39.36/39.41	s UNKNOWN
39.36/39.42	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431187-1178003675/instance-431187-1178003675.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-431187-1178003675 -o ROOT/results/node24/solver-431187-1178003675 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431187-1178003675.opb /tmp/evaluation/431187-1178003675/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: 1.00 1.00 1.00 3/77 27743
/proc/meminfo: memFree=1818248/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12268 CPUtime=0
/proc/27743/stat : 27743 (pbclasp) D 27741 27743 26007 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248285584 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237788428901 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0
/proc/27743/statm: 3067 317 242 3 0 167 0

[startup+0.044496 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27743
/proc/meminfo: memFree=1818248/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 248285584 12697600 441 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27743/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101503 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27743
/proc/meminfo: memFree=1818248/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.301521 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27743
/proc/meminfo: memFree=1818248/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.701564 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27743
/proc/meminfo: memFree=1818248/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27753
/proc/meminfo: memFree=1757104/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
[pid=27751] ppid=27743 vsize=5352 CPUtime=0
/proc/27751/stat : 27751 (sh) S 27743 27743 26007 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248285593 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27751/statm: 1338 224 188 169 0 49 0
[pid=27753] ppid=27751 vsize=92644 CPUtime=1.4
/proc/27753/stat : 27753 (clasp) R 27751 27743 26007 0 -1 4194304 24872 0 0 0 128 12 0 0 25 0 1 0 248285593 94867456 22490 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/27753/statm: 23161 22491 181 154 0 22631 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 110396

[startup+3.10282 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27753
/proc/meminfo: memFree=1693936/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
[pid=27751] ppid=27743 vsize=5352 CPUtime=0
/proc/27751/stat : 27751 (sh) S 27743 27743 26007 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248285593 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27751/statm: 1338 224 188 169 0 49 0
[pid=27753] ppid=27751 vsize=187096 CPUtime=3
/proc/27753/stat : 27753 (clasp) R 27751 27743 26007 0 -1 4194304 50670 0 0 0 277 23 0 0 25 0 1 0 248285593 191586304 44452 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/27753/statm: 46774 44452 181 154 0 46244 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 204848

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27753
/proc/meminfo: memFree=1522096/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
[pid=27751] ppid=27743 vsize=5352 CPUtime=0
/proc/27751/stat : 27751 (sh) S 27743 27743 26007 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248285593 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27751/statm: 1338 224 188 169 0 49 0
[pid=27753] ppid=27751 vsize=355360 CPUtime=6.2
/proc/27753/stat : 27753 (clasp) R 27751 27743 26007 0 -1 4194304 95126 0 0 0 580 40 0 0 25 0 1 0 248285593 363888640 84993 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/27753/statm: 88840 84993 181 154 0 88310 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 373112

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27753
/proc/meminfo: memFree=1209648/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
[pid=27751] ppid=27743 vsize=5352 CPUtime=0
/proc/27751/stat : 27751 (sh) S 27743 27743 26007 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248285593 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27751/statm: 1338 224 188 169 0 49 0
[pid=27753] ppid=27751 vsize=659980 CPUtime=12.6
/proc/27753/stat : 27753 (clasp) R 27751 27743 26007 0 -1 4194304 182006 0 0 0 1186 74 0 0 25 0 1 0 248285593 675819520 159653 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/27753/statm: 164995 159654 181 154 0 164465 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 677732

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27753
/proc/meminfo: memFree=627824/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
[pid=27751] ppid=27743 vsize=5352 CPUtime=0
/proc/27751/stat : 27751 (sh) S 27743 27743 26007 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248285593 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27751/statm: 1338 224 188 169 0 49 0
[pid=27753] ppid=27751 vsize=1270076 CPUtime=25.39
/proc/27753/stat : 27753 (clasp) R 27751 27743 26007 0 -1 4194304 343823 0 0 0 2400 139 0 0 25 0 1 0 248285593 1300557824 299746 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27753/statm: 317519 299746 181 154 0 316989 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1287828



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+39.4017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27753
/proc/meminfo: memFree=33520/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
[pid=27751] ppid=27743 vsize=5352 CPUtime=0
/proc/27751/stat : 27751 (sh) S 27743 27743 26007 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248285593 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27751/statm: 1338 224 188 169 0 49 0
[pid=27753] ppid=27751 vsize=1825656 CPUtime=39.29
/proc/27753/stat : 27753 (clasp) R 27751 27743 26007 0 -1 4194304 502288 0 0 0 3727 202 0 0 25 0 1 0 248285593 1869471744 445165 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27753/statm: 456414 445165 181 154 0 455884 0
Current children cumulated CPU time (s) 39.36
Current children cumulated vsize (KiB) 1843408

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

[startup+39.4017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27753
/proc/meminfo: memFree=33520/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.07
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 568 1592 0 0 0 0 6 1 16 0 1 0 248285584 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27743/statm: 3100 462 343 3 0 200 0
[pid=27751] ppid=27743 vsize=5352 CPUtime=0
/proc/27751/stat : 27751 (sh) S 27743 27743 26007 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 248285593 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27751/statm: 1338 224 188 169 0 49 0
[pid=27753] ppid=27751 vsize=1825656 CPUtime=39.29
/proc/27753/stat : 27753 (clasp) R 27751 27743 26007 0 -1 4194304 502288 0 0 0 3727 202 0 0 25 0 1 0 248285593 1869471744 445165 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27753/statm: 456414 445165 181 154 0 455884 0
Current children cumulated CPU time (s) 39.36
Current children cumulated vsize (KiB) 1843408

# WARNING:
# current cumulated CPU time (0.15 s) is less than in the last sample (39.36 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.21 s) to the 'lost time'.

[startup+39.5185 s]
/proc/loadavg: 1.00 1.00 1.00 3/82 27764
/proc/meminfo: memFree=720736/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.08
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 729 3369 0 0 0 0 6 2 17 0 1 0 248285584 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27743/statm: 3100 464 343 3 0 200 0
[pid=27762] ppid=27743 vsize=5352 CPUtime=0
/proc/27762/stat : 27762 (sh) S 27743 27743 26007 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248289527 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27762/statm: 1338 224 188 169 0 49 0
[pid=27764] ppid=27762 vsize=7536 CPUtime=0.07
/proc/27764/stat : 27764 (clasp) R 27762 27743 26007 0 -1 4194304 1511 0 0 0 7 0 0 0 23 0 1 0 248289528 7716864 1474 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 1884 1474 181 154 0 1354 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 25288

Sending SIGKILL to process tree (bottom up)

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

[startup+39.8018 s]
/proc/loadavg: 1.00 1.00 1.00 3/82 27764
/proc/meminfo: memFree=720736/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.08
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 729 3369 0 0 0 0 6 2 17 0 1 0 248285584 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27743/statm: 3100 464 343 3 0 200 0
[pid=27762] ppid=27743 vsize=5352 CPUtime=0
/proc/27762/stat : 27762 (sh) S 27743 27743 26007 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248289527 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27762/statm: 1338 224 188 169 0 49 0
[pid=27764] ppid=27762 vsize=27752 CPUtime=0.35
/proc/27764/stat : 27764 (clasp) R 27762 27743 26007 0 -1 4194304 6804 0 0 0 32 3 0 0 24 0 1 0 248289528 28418048 6451 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3040891 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 6938 6452 181 154 0 6408 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 45504

[startup+40.6019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27764
/proc/meminfo: memFree=1742312/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.08
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 729 3369 0 0 0 0 6 2 17 0 1 0 248285584 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27743/statm: 3100 464 343 3 0 200 0
[pid=27762] ppid=27743 vsize=5352 CPUtime=0
/proc/27762/stat : 27762 (sh) S 27743 27743 26007 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248289527 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27762/statm: 1338 224 188 169 0 49 0
[pid=27764] ppid=27762 vsize=77796 CPUtime=1.15
/proc/27764/stat : 27764 (clasp) R 27762 27743 26007 0 -1 4194304 20713 0 0 0 108 7 0 0 25 0 1 0 248289528 79663104 18830 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134655403 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 19449 18831 181 154 0 18919 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 95548

[startup+41.0019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27764
/proc/meminfo: memFree=1742312/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.08
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 729 3369 0 0 0 0 6 2 17 0 1 0 248285584 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27743/statm: 3100 464 343 3 0 200 0
[pid=27762] ppid=27743 vsize=5352 CPUtime=0
/proc/27762/stat : 27762 (sh) S 27743 27743 26007 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248289527 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27762/statm: 1338 224 188 169 0 49 0
[pid=27764] ppid=27762 vsize=102568 CPUtime=1.56
/proc/27764/stat : 27764 (clasp) R 27762 27743 26007 0 -1 4194304 26949 0 0 0 146 10 0 0 25 0 1 0 248289528 105029632 24567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 25642 24567 181 154 0 25112 0
Current children cumulated CPU time (s) 1.64
Current children cumulated vsize (KiB) 120320

[startup+41.4019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 27764
/proc/meminfo: memFree=1742312/2055920 swapFree=4143580/4192956
[pid=27743] ppid=27741 vsize=12400 CPUtime=0.08
/proc/27743/stat : 27743 (pbclasp) S 27741 27743 26007 0 -1 4194304 729 3369 0 0 0 0 6 2 17 0 1 0 248285584 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27743/statm: 3100 464 343 3 0 200 0
[pid=27762] ppid=27743 vsize=5352 CPUtime=0
/proc/27762/stat : 27762 (sh) S 27743 27743 26007 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 248289527 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27762/statm: 1338 224 188 169 0 49 0
[pid=27764] ppid=27762 vsize=124824 CPUtime=1.95
/proc/27764/stat : 27764 (clasp) R 27762 27743 26007 0 -1 4194304 34005 0 0 0 183 12 0 0 25 0 1 0 248289528 127819776 30117 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27764/statm: 31206 30117 181 154 0 30676 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 142576

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27743 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.108983
# while last known CPU time is 2.03
#
# 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): 39.21
#  lost CPU user time (s): 37.2
#  lost CPU system time (s): 2.01

Real time (s): 41.429
CPU time (s): 41.24
CPU user time (s): 39.09
CPU system time (s): 2.15
CPU usage (%): 99.5437
Max. virtual memory (cumulated for all children) (KiB): 1843408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4581
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= 149
involuntary context switches= 36

runsolver used 0.041993 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue May  1 07:14:36 UTC 2007

IDJOB= 431187
IDBENCH= 48034
IDSOLVER= 158
FILE ID= node24/431187-1178003675

PBS_JOBID= 4728197

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=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
COMMAND LINE= pbclasp instance-431187-1178003675.opb /tmp/evaluation/431187-1178003675/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-431187-1178003675 -o ROOT/results/node24/conversion-431187-1178003675 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431187-1178003675/instance-431187-1178003675.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-431187-1178003675 -o ROOT/results/node24/solver-431187-1178003675 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431187-1178003675.opb /tmp/evaluation/431187-1178003675/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a9881f8d96a669a457a765316e0eed8c

RANDOM SEED= 235018080

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1818656 kB
Buffers:         36484 kB
Cached:         115076 kB
SwapCached:      17148 kB
Active:         106920 kB
Inactive:        68596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818656 kB
SwapTotal:     4192956 kB
SwapFree:      4143580 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          30896 kB
Slab:            47212 kB
Committed_AS:  3901196 kB
PageTables:       1812 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 node24 on Tue May  1 07:15:17 UTC 2007