Trace number 349850

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 56.4441 56.6429

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_20.opb
MD5SUM6a25ee38adc43f783b18badd1224270c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13480
Total number of constraints26619
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 constraints26619
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2843
Number of bits of the biggest sum of numbers12
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)

54.51/54.62	c Somebody sent me a SIGTERM
54.51/54.62	s UNKNOWN
54.51/54.65	pb2clasp1: no process killed
12.14/56.62	sh: line 1:  3539 Killed                  cat /tmp/evaluation/349850-1176718965/temp/instance-349850-1176718965.opb.op
12.14/56.62	      3540                       | clasp >/tmp/evaluation/349850-1176718965/temp/instance-349850-1176718965.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349850-1176718965/instance-349850-1176718965.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/node20/watcher-349850-1176718965 -o ROOT/results/node20/solver-349850-1176718965 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349850-1176718965.opb /tmp/evaluation/349850-1176718965/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 0.98 0.99 3/77 3519
/proc/meminfo: memFree=1766712/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12268 CPUtime=0
/proc/3519/stat : 3519 (pbclasp) D 3517 3519 2216 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 119813852 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273952766565 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3519/statm: 3067 317 242 3 0 167 0

[startup+0.08089 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3519
/proc/meminfo: memFree=1766712/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=0.01
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 599 0 0 0 1 0 0 0 16 0 1 0 119813852 13103104 550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3519/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.101891 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3519
/proc/meminfo: memFree=1766712/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=0.01
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 599 0 0 0 1 0 0 0 16 0 1 0 119813852 13103104 550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3519/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301933 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3519
/proc/meminfo: memFree=1766712/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=0.01
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 599 0 0 0 1 0 0 0 16 0 1 0 119813852 13103104 550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3519/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.702012 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 3519
/proc/meminfo: memFree=1766712/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=0.01
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 599 0 0 0 1 0 0 0 16 0 1 0 119813852 13103104 550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3519/statm: 3199 550 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50117 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 3522
/proc/meminfo: memFree=1764320/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=0.01
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 599 0 0 0 1 0 0 0 16 0 1 0 119813852 13103104 550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3519/statm: 3199 550 324 3 0 299 0
[pid=3521] ppid=3519 vsize=5352 CPUtime=0
/proc/3521/stat : 3521 (sh) S 3519 3519 2216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 119813854 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3521/statm: 1338 229 193 169 0 49 0
[pid=3522] ppid=3521 vsize=12400 CPUtime=1.46
/proc/3522/stat : 3522 (pb2clasp1) R 3521 3519 2216 0 -1 4194304 500 0 0 0 146 0 0 0 25 0 1 0 119813855 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273961496674 0 0 4224 0 0 0 0 17 1 0 0
/proc/3522/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30548

[startup+3.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 3522
/proc/meminfo: memFree=1763488/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=0.01
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 599 0 0 0 1 0 0 0 16 0 1 0 119813852 13103104 550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3519/statm: 3199 550 324 3 0 299 0
[pid=3521] ppid=3519 vsize=5352 CPUtime=0
/proc/3521/stat : 3521 (sh) S 3519 3519 2216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 119813854 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3521/statm: 1338 229 193 169 0 49 0
[pid=3522] ppid=3521 vsize=12400 CPUtime=3.07
/proc/3522/stat : 3522 (pb2clasp1) R 3521 3519 2216 0 -1 4194304 500 0 0 0 306 1 0 0 25 0 1 0 119813855 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273961496674 0 0 4224 0 0 0 0 17 1 0 0
/proc/3522/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30548

[startup+6.30114 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 3522
/proc/meminfo: memFree=1761376/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=0.01
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 599 0 0 0 1 0 0 0 16 0 1 0 119813852 13103104 550 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3519/statm: 3199 550 324 3 0 299 0
[pid=3521] ppid=3519 vsize=5352 CPUtime=0
/proc/3521/stat : 3521 (sh) S 3519 3519 2216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 119813854 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3521/statm: 1338 229 193 169 0 49 0
[pid=3522] ppid=3521 vsize=12400 CPUtime=6.27
/proc/3522/stat : 3522 (pb2clasp1) R 3521 3519 2216 0 -1 4194304 500 0 0 0 625 2 0 0 25 0 1 0 119813855 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 273966754753 0 0 4224 0 0 0 0 17 1 0 0
/proc/3522/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30548

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 3529
/proc/meminfo: memFree=1744536/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.17
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 682 1590 0 0 1 0 1008 8 16 0 1 0 119813852 13103104 571 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3519/statm: 3199 571 343 3 0 299 0
[pid=3527] ppid=3519 vsize=5352 CPUtime=0
/proc/3527/stat : 3527 (sh) S 3519 3519 2216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119814874 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3527/statm: 1338 224 188 169 0 49 0
[pid=3528] ppid=3527 vsize=2520 CPUtime=0
/proc/3528/stat : 3528 (cat) S 3527 3519 2216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119814875 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3528/statm: 630 87 71 4 0 42 0
[pid=3529] ppid=3527 vsize=12336 CPUtime=2.45
/proc/3529/stat : 3529 (clasp) R 3527 3519 2216 0 -1 4194304 2746 0 2 0 244 1 0 0 25 0 1 0 119814875 12632064 2711 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932559 0 0 4096 0 0 0 0 17 1 0 0
/proc/3529/statm: 3084 2711 173 154 0 2554 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 33004

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 3529
/proc/meminfo: memFree=1275672/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.17
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 682 1590 0 0 1 0 1008 8 16 0 1 0 119813852 13103104 571 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3519/statm: 3199 571 343 3 0 299 0
[pid=3527] ppid=3519 vsize=5352 CPUtime=0
/proc/3527/stat : 3527 (sh) S 3519 3519 2216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119814874 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3527/statm: 1338 224 188 169 0 49 0
[pid=3528] ppid=3527 vsize=2520 CPUtime=0.01
/proc/3528/stat : 3528 (cat) S 3527 3519 2216 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 119814875 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3528/statm: 630 87 71 4 0 42 0
[pid=3529] ppid=3527 vsize=520596 CPUtime=15.24
/proc/3529/stat : 3529 (clasp) R 3527 3519 2216 0 -1 4194304 154697 0 2 0 1454 70 0 0 25 0 1 0 119814875 533090304 122541 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/3529/statm: 130149 122541 181 154 0 129619 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 541264

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 3529
/proc/meminfo: memFree=159896/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.17
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 682 1590 0 0 1 0 1008 8 16 0 1 0 119813852 13103104 571 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3519/statm: 3199 571 343 3 0 299 0
[pid=3527] ppid=3519 vsize=5352 CPUtime=0
/proc/3527/stat : 3527 (sh) S 3519 3519 2216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119814874 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3527/statm: 1338 224 188 169 0 49 0
[pid=3528] ppid=3527 vsize=2520 CPUtime=0.01
/proc/3528/stat : 3528 (cat) S 3527 3519 2216 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 119814875 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3528/statm: 630 87 71 4 0 42 0
[pid=3529] ppid=3527 vsize=1701572 CPUtime=40.83
/proc/3529/stat : 3529 (clasp) R 3527 3519 2216 0 -1 4194304 532965 0 2 0 3853 230 0 0 25 0 1 0 119814875 1742409728 403693 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650429 0 0 4096 0 0 0 0 17 1 0 0
/proc/3529/statm: 425393 403693 181 154 0 424863 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 1722240



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+54.6029 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 3529
/proc/meminfo: memFree=15384/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.17
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 682 1590 0 0 1 0 1008 8 16 0 1 0 119813852 13103104 571 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3519/statm: 3199 571 343 3 0 299 0
[pid=3527] ppid=3519 vsize=5352 CPUtime=0
/proc/3527/stat : 3527 (sh) S 3519 3519 2216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119814874 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3527/statm: 1338 224 188 169 0 49 0
[pid=3528] ppid=3527 vsize=2520 CPUtime=0.01
/proc/3528/stat : 3528 (cat) S 3527 3519 2216 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 119814875 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3528/statm: 630 87 71 4 0 42 0
[pid=3529] ppid=3527 vsize=1874484 CPUtime=44.33
/proc/3529/stat : 3529 (clasp) R 3527 3519 2216 0 -1 4194304 573456 0 2 0 4187 246 0 0 25 0 1 0 119814875 1919471616 440851 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/3529/statm: 468621 440851 181 154 0 468091 0
Current children cumulated CPU time (s) 54.51
Current children cumulated vsize (KiB) 1895152

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

[startup+54.6029 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 3529
/proc/meminfo: memFree=15384/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.17
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 682 1590 0 0 1 0 1008 8 16 0 1 0 119813852 13103104 571 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3519/statm: 3199 571 343 3 0 299 0
[pid=3527] ppid=3519 vsize=5352 CPUtime=0
/proc/3527/stat : 3527 (sh) S 3519 3519 2216 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 119814874 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3527/statm: 1338 224 188 169 0 49 0
[pid=3528] ppid=3527 vsize=2520 CPUtime=0.01
/proc/3528/stat : 3528 (cat) S 3527 3519 2216 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 119814875 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3528/statm: 630 87 71 4 0 42 0
[pid=3529] ppid=3527 vsize=1874484 CPUtime=44.33
/proc/3529/stat : 3529 (clasp) R 3527 3519 2216 0 -1 4194304 573456 0 2 0 4187 246 0 0 25 0 1 0 119814875 1919471616 440851 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/3529/statm: 468621 440851 181 154 0 468091 0
Current children cumulated CPU time (s) 54.51
Current children cumulated vsize (KiB) 1895152

# WARNING:
# current cumulated CPU time (10.26 s) is less than in the last sample (54.51 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (44.25 s) to the 'lost time'.

[startup+54.7212 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 3529
/proc/meminfo: memFree=15384/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.26
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 839 3362 0 0 1 0 1009 16 16 0 1 0 119813852 13103104 572 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3519/statm: 3199 572 343 3 0 299 0
Current children cumulated CPU time (s) 10.26
Current children cumulated vsize (KiB) 12796

Sending SIGKILL to process tree (bottom up)

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

[startup+55.8011 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 3540
/proc/meminfo: memFree=1780944/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.26
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 839 3362 0 0 1 0 1009 16 16 0 1 0 119813852 13103104 572 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3519/statm: 3199 572 343 3 0 299 0
[pid=3538] ppid=3519 vsize=5352 CPUtime=0
/proc/3538/stat : 3538 (sh) S 3519 3519 2216 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 119819323 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3538/statm: 1338 224 188 169 0 49 0
[pid=3539] ppid=3538 vsize=2520 CPUtime=0
/proc/3539/stat : 3539 (cat) S 3538 3519 2216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119819323 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3539/statm: 630 87 71 4 0 42 0
[pid=3540] ppid=3538 vsize=6660 CPUtime=1.08
/proc/3540/stat : 3540 (clasp) R 3538 3519 2216 0 -1 4194304 1325 0 0 0 108 0 0 0 25 0 1 0 119819323 6819840 1288 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135067482 0 0 4096 0 0 0 0 17 1 0 0
/proc/3540/statm: 1665 1288 173 154 0 1135 0
Current children cumulated CPU time (s) 11.34
Current children cumulated vsize (KiB) 27328

[startup+56.2012 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 3540
/proc/meminfo: memFree=1776528/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.26
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 839 3362 0 0 1 0 1009 16 16 0 1 0 119813852 13103104 572 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3519/statm: 3199 572 343 3 0 299 0
[pid=3538] ppid=3519 vsize=5352 CPUtime=0
/proc/3538/stat : 3538 (sh) S 3519 3519 2216 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 119819323 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3538/statm: 1338 224 188 169 0 49 0
[pid=3539] ppid=3538 vsize=2520 CPUtime=0
/proc/3539/stat : 3539 (cat) S 3538 3519 2216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119819323 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3539/statm: 630 87 71 4 0 42 0
[pid=3540] ppid=3538 vsize=8244 CPUtime=1.48
/proc/3540/stat : 3540 (clasp) R 3538 3519 2216 0 -1 4194304 1730 0 0 0 147 1 0 0 25 0 1 0 119819323 8441856 1693 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8086492 0 0 4096 0 0 0 0 17 1 0 0
/proc/3540/statm: 2061 1693 173 154 0 1531 0
Current children cumulated CPU time (s) 11.74
Current children cumulated vsize (KiB) 28912

[startup+56.6013 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 3540
/proc/meminfo: memFree=1776528/2055920 swapFree=4156688/4192956
[pid=3519] ppid=3517 vsize=12796 CPUtime=10.26
/proc/3519/stat : 3519 (pbclasp) S 3517 3519 2216 0 -1 4194304 839 3362 0 0 1 0 1009 16 16 0 1 0 119813852 13103104 572 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3519/statm: 3199 572 343 3 0 299 0
[pid=3538] ppid=3519 vsize=5352 CPUtime=0
/proc/3538/stat : 3538 (sh) S 3519 3519 2216 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 119819323 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3538/statm: 1338 224 188 169 0 49 0
[pid=3539] ppid=3538 vsize=2520 CPUtime=0
/proc/3539/stat : 3539 (cat) S 3538 3519 2216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119819323 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3539/statm: 630 87 71 4 0 42 0
[pid=3540] ppid=3538 vsize=9828 CPUtime=1.88
/proc/3540/stat : 3540 (clasp) R 3538 3519 2216 0 -1 4194304 2135 0 0 0 187 1 0 0 25 0 1 0 119819323 10063872 2098 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8086494 0 0 4096 0 0 0 0 17 1 0 0
/proc/3540/statm: 2457 2098 173 154 0 1927 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 30496

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): 44.25
#  lost CPU user time (s): 41.86
#  lost CPU system time (s): 2.39

Real time (s): 56.6429
CPU time (s): 56.4441
CPU user time (s): 53.8602
CPU system time (s): 2.58397
CPU usage (%): 99.6492
Max. virtual memory (cumulated for all children) (KiB): 1895152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.0002
system time used= 0.19397
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6790
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= 2177
involuntary context switches= 754

runsolver used 0.058991 second user time and 0.157975 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Apr 16 10:22:45 UTC 2007

IDJOB= 349850
IDBENCH= 2639
IDSOLVER= 158
FILE ID= node20/349850-1176718965

PBS_JOBID= 4560077

Free space on /tmp= 66532 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_20.opb
COMMAND LINE= pbclasp instance-349850-1176718965.opb /tmp/evaluation/349850-1176718965/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-349850-1176718965 -o ROOT/results/node20/conversion-349850-1176718965 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349850-1176718965/instance-349850-1176718965.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-349850-1176718965 -o ROOT/results/node20/solver-349850-1176718965 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349850-1176718965.opb /tmp/evaluation/349850-1176718965/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6a25ee38adc43f783b18badd1224270c

RANDOM SEED= 151397764

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1767184 kB
Buffers:         30532 kB
Cached:         189472 kB
SwapCached:      15820 kB
Active:          91292 kB
Inactive:       153508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767184 kB
SwapTotal:     4192956 kB
SwapFree:      4156688 kB
Dirty:            8776 kB
Writeback:           0 kB
Mapped:          30920 kB
Slab:            29596 kB
Committed_AS:  1768816 kB
PageTables:       1696 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= 66520 MiB

End job on node20 on Mon Apr 16 10:23:42 UTC 2007