Trace number 1858531

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
pbclasp 2009-04-24? (TO) 1800.06 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-l152lav.opb
MD5SUM1a5510d564851e49e3b50f1a87922ca2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4722
Best CPU time to get the best result obtained on this benchmark11.6492
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4722
Optimality of the best value was proved YES
Number of variables1989
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint3
Maximum length of a constraint1989
Number of terms in the objective function 1989
Biggest coefficient in the objective function 268
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 382524
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 382524
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c optimisation-statement found. OPT-category assumed.
1800.06/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1858531-1244873728/watcher-1858531-1244873728 -o /tmp/evaluation-result-1858531-1244873728/solver-1858531-1244873728 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1858531-1244873728.opb HOME HOME 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11790
/proc/meminfo: memFree=1311008/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) R 11788 11790 11747 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 316 1992294400 4194304 4206940 548682068784 18446744073709551615 215427890174 0 0 4224 0 0 0 0 17 1 0 0
/proc/11790/statm: 3067 316 242 3 0 167 0

[startup+0.0559181 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11790
/proc/meminfo: memFree=1311008/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101917 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11790
/proc/meminfo: memFree=1311008/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.301939 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11790
/proc/meminfo: memFree=1311008/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.701984 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11790
/proc/meminfo: memFree=1311008/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+1.50107 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1308288/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=3972 CPUtime=1.47
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 820 0 0 0 147 0 0 0 25 0 1 0 154973537 4067328 794 1992294400 134512640 136070948 4294956272 18446744073709551615 134835576 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 993 794 193 380 0 610 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22848

[startup+3.10125 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1307264/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=5268 CPUtime=3.07
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 1149 0 0 0 307 0 0 0 25 0 1 0 154973537 5394432 1123 1992294400 134512640 136070948 4294956272 18446744073709551615 134807599 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 1317 1123 193 380 0 934 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24144

[startup+6.30261 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1305088/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=8628 CPUtime=6.27
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 1965 0 0 0 627 0 0 0 25 0 1 0 154973537 8835072 1939 1992294400 134512640 136070948 4294956272 18446744073709551615 134801112 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 2157 1939 193 380 0 1774 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27504

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1302848/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=8608 CPUtime=12.66
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 1965 0 0 0 1266 0 0 0 25 0 1 0 154973537 8814592 1939 1992294400 134512640 136070948 4294956272 18446744073709551615 134807802 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 2152 1939 193 380 0 1769 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27484

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1302848/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=8868 CPUtime=25.47
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 2039 0 0 0 2546 1 0 0 25 0 1 0 154973537 9080832 2013 1992294400 134512640 136070948 4294956272 18446744073709551615 134619275 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 2217 2013 193 380 0 1834 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27744

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1300544/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=10892 CPUtime=51.05
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 2612 0 0 0 5104 1 0 0 25 0 1 0 154973537 11153408 2530 1992294400 134512640 136070948 4294956272 18446744073709551615 134623360 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 2723 2530 193 380 0 2340 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29768

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1292288/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=19112 CPUtime=102.24
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 4700 0 0 0 10222 2 0 0 25 0 1 0 154973537 19570688 4585 1992294400 134512640 136070948 4294956272 18446744073709551615 134619381 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 4778 4585 193 380 0 4395 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37988

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1292288/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=19112 CPUtime=162.22
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 4700 0 0 0 16220 2 0 0 25 0 1 0 154973537 19570688 4585 1992294400 134512640 136070948 4294956272 18446744073709551615 134623430 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 4778 4585 193 380 0 4395 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37988

[startup+222.302 s]

################
# More data... #
################

/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 62204

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267840/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1421.84
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 142176 8 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134637088 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 62204

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267840/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1481.82
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 148174 8 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134619400 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 62204

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267840/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1541.8
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 154172 8 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134619408 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 62204

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267840/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1601.78
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 160170 8 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134618988 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 62204

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267840/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1661.77
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 166168 9 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134619387 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 62204

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267840/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1721.76
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 172167 9 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134807568 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 62204

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267648/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1781.74
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 178165 9 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134807296 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 62204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 11795
/proc/meminfo: memFree=1267648/2055920 swapFree=4191900/4192956
[pid=11790] ppid=11788 vsize=12268 CPUtime=0
/proc/11790/stat : 11790 (perl) S 11788 11790 11747 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 154973536 12562432 416 1992294400 4194304 4206940 548682068784 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11790/statm: 3067 416 319 3 0 167 0
[pid=11792] ppid=11790 vsize=5356 CPUtime=0.02
/proc/11792/stat : 11792 (sh) S 11790 11790 11747 0 -1 4194304 305 152 0 0 0 0 2 0 16 0 1 0 154973537 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11792/statm: 1339 227 188 169 0 50 0
[pid=11794] ppid=11792 vsize=43328 CPUtime=1800.04
/proc/11794/stat : 11794 (clasp) R 11792 11790 11747 0 -1 4194304 12767 0 0 0 179995 9 0 0 25 0 1 0 154973537 44367872 10630 1992294400 134512640 136070948 4294956272 18446744073709551615 134618965 0 0 4096 16386 0 0 0 17 0 0 0
/proc/11794/statm: 10832 10630 193 380 0 10449 0
[pid=11795] ppid=11792 vsize=1252 CPUtime=0
/proc/11795/stat : 11795 (pbout) S 11792 11790 11747 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154973537 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/11795/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 62204

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11790 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=25996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.039993
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.65
CPU time (s): 1800.06
CPU user time (s): 1799.97
CPU system time (s): 0.09
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 63676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1431
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 48
involuntary context switches= 7

runsolver used 1.3008 second user time and 5.2592 second system time

The end

Launcher Data 

Begin job on node9 at 2009-06-13 08:15:28
IDJOB=1858531
IDBENCH=1852
IDSOLVER=687
FILE ID=node9/1858531-1244873728
PBS_JOBID= 9354393
Free space on /tmp= 66200 MiB

SOLVER NAME= pbclasp 2009-04-24
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-l152lav.opb
COMMAND LINE= perl HOME/pbclasp BENCHNAME HOME TMPDIR
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1858531-1244873728/watcher-1858531-1244873728 -o /tmp/evaluation-result-1858531-1244873728/solver-1858531-1244873728 -C 1800 -W 2000 -M 1800  perl HOME/pbclasp HOME/instance-1858531-1244873728.opb HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1a5510d564851e49e3b50f1a87922ca2
RANDOM SEED=1175920294

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
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		: 3000.231
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:       1311616 kB
Buffers:         58524 kB
Cached:         601904 kB
SwapCached:        260 kB
Active:          46776 kB
Inactive:       626280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1311616 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4732 kB
Writeback:           0 kB
Mapped:          21852 kB
Slab:            57284 kB
Committed_AS:   129460 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1858531-1244873728.opb

Free space on /tmp at the end= 66196 MiB
End job on node9 at 2009-06-13 08:45:31