Trace number 362663

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 2007-04-10? (TO) 1802.07 1802.79

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-biella1.opb
MD5SUM02b8e2ce7db79ee00a9a8f2ebac90f1b
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 benchmark2.47162
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables42650
Total number of constraints1202
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 constraints1202
Minimum length of a constraint38
Maximum length of a constraint42650
Number of terms in the objective function 42650
Biggest coefficient in the objective function 58891
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 565237
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 565237
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)

1800.10/1800.72	c Somebody sent me a SIGTERM
1800.10/1800.72	s UNKNOWN
1800.10/1800.72	pb2clasp1: no process killed
1800.10/1800.73	clasp-1.0: no process killed
52.83/1802.72	sh: line 1: 32021 Done                    cat /tmp/evaluation/362663-1177016236/temp/instance-362663-1177016236.opb.op
52.83/1802.72	     32022 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362663-1177016236/temp/instance-362663-1177016236.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362663-1177016236/instance-362663-1177016236.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/node2/watcher-362663-1177016236 -o ROOT/results/node2/solver-362663-1177016236 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362663-1177016236.opb /tmp/evaluation/362663-1177016236/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: 0.99 0.99 0.99 3/77 31803
/proc/meminfo: memFree=1865184/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=12268 CPUtime=0
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 177661422 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390213630 0 0 4224 0 0 0 0 17 1 0 0
/proc/31803/statm: 3067 317 242 3 0 167 0

[startup+0.028389 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 31803
/proc/meminfo: memFree=1865184/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=13320 CPUtime=0.02
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 691 0 0 0 2 0 0 0 18 0 1 0 177661422 13639680 657 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 3330 658 314 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.101396 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 31803
/proc/meminfo: memFree=1865184/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=16528 CPUtime=0.09
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 6133 0 0 0 7 2 0 0 18 0 1 0 177661422 16924672 1402 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 4132 1414 320 3 0 1232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16528

[startup+0.301418 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 31803
/proc/meminfo: memFree=1865184/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=16524 CPUtime=0.29
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 22852 0 0 0 22 7 0 0 19 0 1 0 177661422 16920576 1407 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 4131 1418 320 3 0 1231 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16524

[startup+0.701459 s]
/proc/loadavg: 0.99 0.99 0.99 3/77 31803
/proc/meminfo: memFree=1865184/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=16524 CPUtime=0.69
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 56461 0 0 0 52 17 0 0 22 0 1 0 177661422 16920576 1484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 4131 1484 320 3 0 1231 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16524

[startup+1.50154 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31804
/proc/meminfo: memFree=1860376/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=16648 CPUtime=1.49
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 123941 0 0 0 113 36 0 0 25 0 1 0 177661422 17047552 1502 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 4162 1502 320 3 0 1262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16648

[startup+3.10171 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31804
/proc/meminfo: memFree=1860312/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=16900 CPUtime=3.09
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 258710 0 0 0 234 75 0 0 25 0 1 0 177661422 17305600 1557 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 4225 1557 320 3 0 1325 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16900

[startup+6.30104 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31804
/proc/meminfo: memFree=1859544/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=17396 CPUtime=6.29
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 530765 0 0 0 464 165 0 0 25 0 1 0 177661422 17813504 1687 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 4349 1687 320 3 0 1449 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17396

[startup+12.7017 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31804
/proc/meminfo: memFree=1858408/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=18652 CPUtime=12.68
/proc/31803/stat : 31803 (pbclasp) R 31801 31803 31569 0 -1 4194304 1079546 0 0 0 971 297 0 0 25 0 1 0 177661422 19099648 1991 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31803/statm: 4663 1991 320 3 0 1763 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18652

[startup+25.501 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 31806
/proc/meminfo: memFree=1850328/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=24276 CPUtime=24.44
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1919005 0 0 0 1916 528 0 0 16 0 1 0 177661422 24858624 3410 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31803/statm: 6069 3410 324 3 0 3169 0
[pid=31805] ppid=31803 vsize=5352 CPUtime=0
/proc/31805/stat : 31805 (sh) S 31803 31803 31569 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 177663867 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31805/statm: 1338 229 193 169 0 49 0
[pid=31806] ppid=31805 vsize=13788 CPUtime=1.03
/proc/31806/stat : 31806 (pb2clasp1) R 31805 31803 31569 0 -1 4194304 868 0 0 0 103 0 0 0 25 0 1 0 177663867 14118912 811 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 206381159137 0 0 4224 0 0 0 0 17 1 0 0
/proc/31806/statm: 3447 811 340 3 0 547 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43416

[startup+51.1017 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 31806
/proc/meminfo: memFree=1841944/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 28104

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 31813
/proc/meminfo: memFree=1820760/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=24108 CPUtime=51.38
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 7239 0 0 0 5134 4 0 0 25 0 1 0 177666511 24686592 5474 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714397 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 6027 5474 249 81 0 5401 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 57564

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 31813
/proc/meminfo: memFree=1820824/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=24108 CPUtime=111.36
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 7239 0 0 0 11132 4 0 0 25 0 1 0 177666511 24686592 5474 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714115 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 6027 5474 249 81 0 5401 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 57564

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 31813
/proc/meminfo: memFree=1820760/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=24108 CPUtime=171.35
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 7240 0 0 0 17130 5 0 0 25 0 1 0 177666511 24686592 5475 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 6027 5475 249 81 0 5401 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 57564

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 32011
/proc/meminfo: memFree=1820560/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=24108 CPUtime=231.22
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 7240 0 0 0 23116 6 0 0 25 0 1 0 177666511 24686592 5475 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 6027 5475 249 81 0 5401 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 57564

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 32011
/proc/meminfo: memFree=1820312/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=24436 CPUtime=291.21
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 7339 0 0 0 29114 7 0 0 25 0 1 0 177666511 25022464 5574 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713742 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 6109 5574 249 81 0 5483 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 57892

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/80 32011
/proc/meminfo: memFree=1819608/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0

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

/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=33316 CPUtime=1550.88
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 9579 0 0 0 155068 20 0 0 25 0 1 0 177666511 34115584 7712 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713933 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 8329 7712 249 81 0 7703 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 66772

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32011
/proc/meminfo: memFree=1811416/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=33316 CPUtime=1610.87
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 9579 0 0 0 161066 21 0 0 25 0 1 0 177666511 34115584 7712 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 8329 7712 249 81 0 7703 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 66772

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32011
/proc/meminfo: memFree=1811416/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=33316 CPUtime=1670.86
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 9579 0 0 0 167064 22 0 0 25 0 1 0 177666511 34115584 7712 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715803 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 8329 7712 249 81 0 7703 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 66772

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32011
/proc/meminfo: memFree=1811288/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=33524 CPUtime=1730.84
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 9613 0 0 0 173062 22 0 0 25 0 1 0 177666511 34328576 7746 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 8381 7746 249 81 0 7755 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 66980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32011
/proc/meminfo: memFree=1811288/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=33524 CPUtime=1749.24
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 9613 0 0 0 174902 22 0 0 25 0 1 0 177666511 34328576 7746 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714264 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 8381 7746 249 81 0 7755 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 66980

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32011
/proc/meminfo: memFree=1811288/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.85
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921304 1931196 0 0 1927 529 2068 561 18 0 1 0 177661422 28778496 4368 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4368 343 3 0 4126 0
[pid=31811] ppid=31803 vsize=5352 CPUtime=0.01
/proc/31811/stat : 31811 (sh) S 31803 31803 31569 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177666511 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31811/statm: 1338 224 188 169 0 49 0
[pid=31813] ppid=31811 vsize=33524 CPUtime=1749.24
/proc/31813/stat : 31813 (clasp-1.0) R 31811 31803 31569 0 -1 4194304 9613 0 0 0 174902 22 0 0 25 0 1 0 177666511 34328576 7746 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714264 0 0 4096 0 0 0 0 17 1 0 0
/proc/31813/statm: 8381 7746 249 81 0 7755 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 66980

# WARNING:
# current cumulated CPU time (50.95 s) is less than in the last sample (1800.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1749.15 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32011
/proc/meminfo: memFree=1811288/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.95
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921461 1932972 0 0 1931 530 2068 566 18 0 1 0 177661422 28778496 4370 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4370 343 3 0 4126 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 28104

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 32011
/proc/meminfo: memFree=1811288/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.95
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921461 1932972 0 0 1931 530 2068 566 18 0 1 0 177661422 28778496 4370 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4370 343 3 0 4126 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 28104

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32022
/proc/meminfo: memFree=1832528/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.95
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921461 1932972 0 0 1931 530 2068 566 18 0 1 0 177661422 28778496 4370 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4370 343 3 0 4126 0
[pid=32020] ppid=31803 vsize=5352 CPUtime=0
/proc/32020/stat : 32020 (sh) S 31803 31803 31569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 177841502 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32020/statm: 1338 224 188 169 0 49 0
[pid=32022] ppid=32020 vsize=12472 CPUtime=1.38
/proc/32022/stat : 32022 (clasp-1.0) R 32020 31803 31569 0 -1 4194304 3294 0 0 0 136 2 0 0 25 0 1 0 177841502 12771328 2532 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682560 0 0 4096 0 0 0 0 17 1 0 0
/proc/32022/statm: 3118 2532 234 81 0 2492 0
Current children cumulated CPU time (s) 52.33
Current children cumulated vsize (KiB) 45928

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32022
/proc/meminfo: memFree=1832528/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.95
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921461 1932972 0 0 1931 530 2068 566 18 0 1 0 177661422 28778496 4370 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4370 343 3 0 4126 0
[pid=32020] ppid=31803 vsize=5352 CPUtime=0
/proc/32020/stat : 32020 (sh) S 31803 31803 31569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 177841502 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32020/statm: 1338 224 188 169 0 49 0
[pid=32022] ppid=32020 vsize=24108 CPUtime=1.78
/proc/32022/stat : 32022 (clasp-1.0) R 32020 31803 31569 0 -1 4194304 7164 0 0 0 175 3 0 0 25 0 1 0 177841502 24686592 5399 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714359 0 0 4096 0 0 0 0 17 1 0 0
/proc/32022/statm: 6027 5399 246 81 0 5401 0
Current children cumulated CPU time (s) 52.73
Current children cumulated vsize (KiB) 57564

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32022
/proc/meminfo: memFree=1832528/2055920 swapFree=4149072/4192956
[pid=31803] ppid=31801 vsize=28104 CPUtime=50.95
/proc/31803/stat : 31803 (pbclasp) S 31801 31803 31569 0 -1 4194304 1921461 1932972 0 0 1931 530 2068 566 18 0 1 0 177661422 28778496 4370 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31803/statm: 7026 4370 343 3 0 4126 0
[pid=32020] ppid=31803 vsize=5352 CPUtime=0
/proc/32020/stat : 32020 (sh) S 31803 31803 31569 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 177841502 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32020/statm: 1338 224 188 169 0 49 0
[pid=32022] ppid=32020 vsize=24108 CPUtime=1.88
/proc/32022/stat : 32022 (clasp-1.0) R 32020 31803 31569 0 -1 4194304 7179 0 0 0 185 3 0 0 25 0 1 0 177841502 24686592 5414 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733909 0 0 4096 0 0 0 0 17 1 0 0
/proc/32022/statm: 6027 5414 249 81 0 5401 0
Current children cumulated CPU time (s) 52.83
Current children cumulated vsize (KiB) 57564

Child ended because it received signal 9 (SIGKILL)

# 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): 1749.15
#  lost CPU user time (s): 1748.98
#  lost CPU system time (s): 0.17

Real time (s): 1802.79
CPU time (s): 1802.07
CPU user time (s): 1790.87
CPU system time (s): 11.2003
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 66980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.8866
system time used= 11.0303
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3864144
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= 1853
involuntary context switches= 101

runsolver used 1.76173 second user time and 4.80527 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Thu Apr 19 20:57:16 UTC 2007

IDJOB= 362663
IDBENCH= 1606
IDSOLVER= 167
FILE ID= node2/362663-1177016236

PBS_JOBID= 4630567

Free space on /tmp= 66399 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-biella1.opb
COMMAND LINE= pbclasp instance-362663-1177016236.opb /tmp/evaluation/362663-1177016236/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-362663-1177016236 -o ROOT/results/node2/conversion-362663-1177016236 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362663-1177016236/instance-362663-1177016236.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-362663-1177016236 -o ROOT/results/node2/solver-362663-1177016236 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362663-1177016236.opb /tmp/evaluation/362663-1177016236/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  02b8e2ce7db79ee00a9a8f2ebac90f1b

RANDOM SEED= 898218029

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1865592 kB
Buffers:         27320 kB
Cached:          86512 kB
SwapCached:      12240 kB
Active:          49896 kB
Inactive:        87108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865592 kB
SwapTotal:     4192956 kB
SwapFree:      4149072 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            38788 kB
Committed_AS:  7202892 kB
PageTables:       1860 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= 66393 MiB

End job on node2 on Thu Apr 19 21:27:19 UTC 2007