Trace number 362649

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 2007-04-10UNSAT 499.555 499.914

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-siena1.opb
MD5SUMa93dde4d8545bab3c441ec26d058498b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.23766
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables70755
Total number of constraints2219
Number of constraints which are clauses310
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1909
Minimum length of a constraint15
Maximum length of a constraint70755
Number of terms in the objective function 70755
Biggest coefficient in the objective function 9973
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 594249
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 594251
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

499.40/499.90	s UNSATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362649-1177015997/instance-362649-1177015997.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-362649-1177015997 -o ROOT/results/node55/solver-362649-1177015997 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362649-1177015997.opb /tmp/evaluation/362649-1177015997/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: 0.92 0.98 0.99 3/64 11629
/proc/meminfo: memFree=1700548/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=12268 CPUtime=0
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149509766 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770509822 0 0 4224 0 0 0 0 17 0 0 0
/proc/11629/statm: 3067 317 242 3 0 167 0

[startup+0.018226 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11629
/proc/meminfo: memFree=1700548/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=12796 CPUtime=0.01
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 582 0 0 0 1 0 0 0 18 0 1 0 149509766 13103104 548 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761455329 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 3232 548 314 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.101233 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11629
/proc/meminfo: memFree=1700548/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=19704 CPUtime=0.09
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 4891 0 0 0 8 1 0 0 18 0 1 0 149509766 20176896 2278 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761489276 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 4926 2278 320 3 0 2026 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19704

[startup+0.30126 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11629
/proc/meminfo: memFree=1700548/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=19704 CPUtime=0.29
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 18742 0 0 0 22 7 0 0 19 0 1 0 149509766 20176896 2278 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761489183 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11629/statm: 4926 2278 320 3 0 2026 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19704

[startup+0.701299 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11629
/proc/meminfo: memFree=1700548/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=19700 CPUtime=0.69
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 46121 0 0 0 52 17 0 0 23 0 1 0 149509766 20172800 2277 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761489240 0 0 4224 16384 0 0 0 17 1 0 0
/proc/11629/statm: 4925 2277 320 3 0 2025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19700

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11630
/proc/meminfo: memFree=1692604/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=19696 CPUtime=1.49
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 102825 0 0 0 111 38 0 0 25 0 1 0 149509766 20168704 2107 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761819353 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 4924 2113 320 3 0 2024 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19696

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11630
/proc/meminfo: memFree=1692860/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=19824 CPUtime=3.09
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 219448 0 0 0 232 77 0 0 25 0 1 0 149509766 20299776 2141 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 4956 2154 320 3 0 2056 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19824

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11630
/proc/meminfo: memFree=1692220/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=20072 CPUtime=6.28
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 456185 0 0 0 469 159 0 0 25 0 1 0 149509766 20553728 2353 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248779837192 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 5018 2353 320 3 0 2118 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20072

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11630
/proc/meminfo: memFree=1692292/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=20492 CPUtime=12.68
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 936490 0 0 0 947 321 0 0 25 0 1 0 149509766 20983808 2470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248779837192 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 5123 2470 320 3 0 2223 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20492

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11630
/proc/meminfo: memFree=1691012/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=21612 CPUtime=25.47
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 1950481 0 0 0 1918 629 0 0 25 0 1 0 149509766 22130688 2731 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248779837198 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 5403 2731 320 3 0 2503 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21612

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11630
/proc/meminfo: memFree=1687812/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=24724 CPUtime=51.06
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 4138037 0 0 0 3834 1272 0 0 25 0 1 0 149509766 25317376 3519 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248779837192 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 6181 3519 320 3 0 3281 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24724

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 11632
/proc/meminfo: memFree=1667828/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=32992 CPUtime=71.42
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5846214 0 0 0 5404 1738 0 0 25 0 1 0 149509766 33783808 5597 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/11629/statm: 8248 5597 324 3 0 5348 0
[pid=11631] ppid=11629 vsize=5352 CPUtime=0
/proc/11631/stat : 11631 (sh) S 11629 11629 11335 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149516913 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11631/statm: 1338 229 193 169 0 49 0
[pid=11632] ppid=11631 vsize=19232 CPUtime=30.77
/proc/11632/stat : 11632 (pb2clasp1) R 11631 11629 11335 0 -1 4194304 1600580 0 0 0 2534 543 0 0 25 0 1 0 149516916 19693568 2180 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 248779468733 0 0 4224 0 0 0 0 17 0 0 0
/proc/11632/statm: 4808 2180 340 3 0 1908 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 57576

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 11639
/proc/meminfo: memFree=1615780/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=8.23
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13877 0 0 0 816 7 0 0 25 0 1 0 149525172 47259648 10903 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10903 249 81 0 10912 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 90832

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 11639
/proc/meminfo: memFree=1615716/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=68.19
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13889 0 0 0 6812 7 0 0 25 0 1 0 149525172 47259648 10915 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715812 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10915 249 81 0 10912 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 90832

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 11639
/proc/meminfo: memFree=1615716/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=128.15
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 12808 7 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 90832

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 11639
/proc/meminfo: memFree=1615780/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=188.11
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 18804 7 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 90832

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 11639
/proc/meminfo: memFree=1615780/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=248.08
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 24801 7 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 90832

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 11639
/proc/meminfo: memFree=1615716/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=308.04
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 30797 7 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 461.93
Current children cumulated vsize (KiB) 90832

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

[startup+486.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 11761
/proc/meminfo: memFree=1614452/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=332.02
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 33189 13 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 485.91
Current children cumulated vsize (KiB) 90832

[startup+492.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 11795
/proc/meminfo: memFree=1614452/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=338.43
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 33828 15 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713879 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 492.32
Current children cumulated vsize (KiB) 90832

[startup+495.901 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 11803
/proc/meminfo: memFree=1614388/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=341.62
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 34147 15 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 495.51
Current children cumulated vsize (KiB) 90832

[startup+497.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 11805
/proc/meminfo: memFree=1614388/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=343.21
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 34306 15 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714264 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 497.1
Current children cumulated vsize (KiB) 90832

[startup+499.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 11805
/proc/meminfo: memFree=1614388/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=344.81
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 34465 16 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715306 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 498.7
Current children cumulated vsize (KiB) 90832

[startup+499.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 11805
/proc/meminfo: memFree=1614388/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=39328 CPUtime=153.88
/proc/11629/stat : 11629 (pbclasp) S 11627 11629 11335 0 -1 4194304 5849977 5854252 0 0 5423 1739 6417 1809 16 0 1 0 149509766 40271872 7172 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11629/statm: 9832 7172 343 3 0 6932 0
[pid=11637] ppid=11629 vsize=5352 CPUtime=0.01
/proc/11637/stat : 11637 (sh) S 11629 11629 11335 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 149525172 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11637/statm: 1338 224 188 169 0 49 0
[pid=11639] ppid=11637 vsize=46152 CPUtime=345.21
/proc/11639/stat : 11639 (clasp-1.0) R 11637 11629 11335 0 -1 4194304 13892 0 0 0 34505 16 0 0 25 0 1 0 149525172 47259648 10918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715268 0 0 4096 0 0 0 0 17 0 0 0
/proc/11639/statm: 11538 10918 249 81 0 10912 0
Current children cumulated CPU time (s) 499.1
Current children cumulated vsize (KiB) 90832

[startup+499.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 11805
/proc/meminfo: memFree=1614388/2055920 swapFree=4184496/4192956
[pid=11629] ppid=11627 vsize=38644 CPUtime=499.52
/proc/11629/stat : 11629 (pbclasp) R 11627 11629 11335 0 -1 4194304 5855420 5868697 0 0 5425 1740 40958 1829 18 0 1 0 149509766 39571456 7004 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 248761451403 0 0 4224 16384 0 0 0 17 0 0 0
/proc/11629/statm: 9661 7004 345 3 0 6761 0
Current children cumulated CPU time (s) 499.52
Current children cumulated vsize (KiB) 38644

Child status: 0
Real time (s): 499.914
CPU time (s): 499.555
CPU user time (s): 463.849
CPU system time (s): 35.7056
CPU usage (%): 99.9282
Max. virtual memory (cumulated for all children) (KiB): 92352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 463.849
system time used= 35.7056
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11724129
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= 1926
involuntary context switches= 2639

runsolver used 0.448931 second user time and 1.38179 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 19 20:53:17 UTC 2007

IDJOB= 362649
IDBENCH= 1604
IDSOLVER= 167
FILE ID= node55/362649-1177015997

PBS_JOBID= 4630563

Free space on /tmp= 66350 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-siena1.opb
COMMAND LINE= pbclasp instance-362649-1177015997.opb /tmp/evaluation/362649-1177015997/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-362649-1177015997 -o ROOT/results/node55/conversion-362649-1177015997 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362649-1177015997/instance-362649-1177015997.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-362649-1177015997 -o ROOT/results/node55/solver-362649-1177015997 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362649-1177015997.opb /tmp/evaluation/362649-1177015997/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  a93dde4d8545bab3c441ec26d058498b

RANDOM SEED= 853547754

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1700956 kB
Buffers:         24920 kB
Cached:         255832 kB
SwapCached:       2196 kB
Active:         128148 kB
Inactive:       162080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700956 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            5092 kB
Writeback:           0 kB
Mapped:          15964 kB
Slab:            50852 kB
Committed_AS:  1158056 kB
PageTables:       1380 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= 66337 MiB

End job on node55 on Thu Apr 19 21:01:37 UTC 2007