Trace number 348011

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) 1802.08 1802.64

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-tr12-30.opb
MD5SUM012c11861136c422cb8bda81e1d7561a
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 variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 1295
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 533310
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261781
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533310
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)

1800.08/1800.62	c Somebody sent me a SIGTERM
1800.08/1800.62	s UNKNOWN
1800.08/1800.62	pb2clasp1: no process killed
1800.08/1800.63	clasp-1.0: no process killed
3.96/1802.62	sh: line 1:  3009 Done                    cat /tmp/evaluation/348011-1176560658/temp/instance-348011-1176560658.opb.op
3.96/1802.62	      3010 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348011-1176560658/temp/instance-348011-1176560658.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348011-1176560658/instance-348011-1176560658.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/node15/watcher-348011-1176560658 -o ROOT/results/node15/solver-348011-1176560658 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348011-1176560658.opb /tmp/evaluation/348011-1176560658/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 3/77 2987
/proc/meminfo: memFree=1885752/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=12268 CPUtime=0
/proc/2987/stat : 2987 (pbclasp) R 2985 2987 3948 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103983464 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472783461 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/2987/statm: 3067 317 242 3 0 167 0

[startup+0.062195 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2987
/proc/meminfo: memFree=1885752/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=13876 CPUtime=0.05
/proc/2987/stat : 2987 (pbclasp) R 2985 2987 3948 0 -1 4194304 831 0 0 0 5 0 0 0 18 0 1 0 103983464 14209024 797 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843912 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2987/statm: 3469 797 320 3 0 569 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13876

[startup+0.101198 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2987
/proc/meminfo: memFree=1885752/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=13876 CPUtime=0.09
/proc/2987/stat : 2987 (pbclasp) R 2985 2987 3948 0 -1 4194304 839 0 0 0 9 0 0 0 18 0 1 0 103983464 14209024 805 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472462049 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2987/statm: 3469 805 320 3 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13876

[startup+0.301216 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2987
/proc/meminfo: memFree=1885752/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=14008 CPUtime=0.29
/proc/2987/stat : 2987 (pbclasp) R 2985 2987 3948 0 -1 4194304 878 0 0 0 29 0 0 0 19 0 1 0 103983464 14344192 844 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843912 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2987/statm: 3502 844 320 3 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14008

[startup+0.701254 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2987
/proc/meminfo: memFree=1885752/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=14404 CPUtime=0.69
/proc/2987/stat : 2987 (pbclasp) R 2985 2987 3948 0 -1 4194304 978 0 0 0 69 0 0 0 22 0 1 0 103983464 14749696 944 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490319539 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2987/statm: 3601 944 320 3 0 701 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14404

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2988
/proc/meminfo: memFree=1882736/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=15876 CPUtime=1.29
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 1350 0 0 0 128 1 0 0 16 0 1 0 103983464 16257024 1302 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2987/statm: 3969 1302 324 3 0 1069 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 15876

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 2997
/proc/meminfo: memFree=1875352/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=11760 CPUtime=1.06
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 2703 0 0 0 105 1 0 0 25 0 1 0 103983666 12042240 2482 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733895 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 2940 2482 249 81 0 2314 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 33912

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1868320/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=11760 CPUtime=4.26
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 2729 0 0 0 425 1 0 0 25 0 1 0 103983666 12042240 2508 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 2940 2508 249 81 0 2314 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 33912

[startup+12.7024 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1867488/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=12560 CPUtime=10.66
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 2941 0 0 0 1065 1 0 0 25 0 1 0 103983666 12861440 2720 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 3140 2720 249 81 0 2514 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34712

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1865312/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=14776 CPUtime=23.45
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 3473 0 0 0 2343 2 0 0 25 0 1 0 103983666 15130624 3252 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 3694 3252 249 81 0 3068 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36928

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1862816/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=17360 CPUtime=49.04
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 4128 0 0 0 4902 2 0 0 25 0 1 0 103983666 17776640 3907 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617547 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 4340 3907 249 81 0 3714 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 39512

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1859488/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=20816 CPUtime=100.24
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 4953 0 0 0 10020 4 0 0 25 0 1 0 103983666 21315584 4732 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 5204 4732 249 81 0 4578 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 42968

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1857696/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=22848 CPUtime=160.21
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 5412 0 0 0 16017 4 0 0 25 0 1 0 103983666 23396352 5173 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 5712 5173 249 81 0 5086 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 45000

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1855200/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=25256 CPUtime=220.19
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 6017 0 0 0 22014 5 0 0 25 0 1 0 103983666 25862144 5778 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 6314 5778 249 81 0 5688 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 47408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 2997
/proc/meminfo: memFree=1853536/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=26908 CPUtime=280.18
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 6405 0 0 0 28012 6 0 0 25 0 1 0 103983666 27553792 6166 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 6727 6166 249 81 0 6101 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49060


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

/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=60140 CPUtime=1539.84
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 15473 0 0 0 153961 23 0 0 25 0 1 0 103983666 61583360 13941 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784579 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 15035 13941 249 81 0 14409 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 82292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2999
/proc/meminfo: memFree=1820256/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=60704 CPUtime=1599.83
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 15625 0 0 0 159959 24 0 0 25 0 1 0 103983666 62160896 14057 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 15176 14057 249 81 0 14550 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 82856

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2999
/proc/meminfo: memFree=1819936/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=61088 CPUtime=1659.81
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 15715 0 0 0 165957 24 0 0 25 0 1 0 103983666 62554112 14147 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784579 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 15272 14147 249 81 0 14646 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 83240

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2999
/proc/meminfo: memFree=1819744/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=61280 CPUtime=1719.8
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 15754 0 0 0 171955 25 0 0 25 0 1 0 103983666 62750720 14186 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784670 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 15320 14186 249 81 0 14694 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 83432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2999
/proc/meminfo: memFree=1818464/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=62620 CPUtime=1779.77
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 16090 0 0 0 177952 25 0 0 25 0 1 0 103983666 64122880 14450 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 15655 14450 249 81 0 15029 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 84772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2999
/proc/meminfo: memFree=1818464/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=62620 CPUtime=1798.08
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 16091 0 0 0 179783 25 0 0 25 0 1 0 103983666 64122880 14451 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 15655 14451 249 81 0 15029 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84772

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2999
/proc/meminfo: memFree=1818464/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2010 1637 0 0 131 1 66 2 17 0 1 0 103983464 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1567 343 3 0 1300 0
[pid=2995] ppid=2987 vsize=5352 CPUtime=0
/proc/2995/stat : 2995 (sh) S 2987 2987 3948 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 103983666 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2995/statm: 1338 224 188 169 0 49 0
[pid=2997] ppid=2995 vsize=62620 CPUtime=1798.08
/proc/2997/stat : 2997 (clasp-1.0) R 2995 2987 3948 0 -1 4194304 16091 0 0 0 179783 25 0 0 25 0 1 0 103983666 64122880 14451 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2997/statm: 15655 14451 249 81 0 15029 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84772

# WARNING:
# current cumulated CPU time (2.04 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1798.04 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2999
/proc/meminfo: memFree=1818464/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2.04
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2167 3414 0 0 132 1 66 5 17 0 1 0 103983464 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1569 343 3 0 1300 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 16800

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 2999
/proc/meminfo: memFree=1818464/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2.04
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2167 3414 0 0 132 1 66 5 17 0 1 0 103983464 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1569 343 3 0 1300 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 16800

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 3010
/proc/meminfo: memFree=1866064/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2.04
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2167 3414 0 0 132 1 66 5 17 0 1 0 103983464 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1569 343 3 0 1300 0
[pid=3008] ppid=2987 vsize=5352 CPUtime=0
/proc/3008/stat : 3008 (sh) S 2987 2987 3948 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104163530 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3008/statm: 1338 224 188 169 0 49 0
[pid=3010] ppid=3008 vsize=11760 CPUtime=1.53
/proc/3010/stat : 3010 (clasp-1.0) R 3008 2987 3948 0 -1 4194304 2705 0 0 0 152 1 0 0 25 0 1 0 104163530 12042240 2484 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733886 0 0 4096 0 0 0 0 17 1 0 0
/proc/3010/statm: 2940 2484 249 81 0 2314 0
Current children cumulated CPU time (s) 3.57
Current children cumulated vsize (KiB) 33912

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 3010
/proc/meminfo: memFree=1866064/2055920 swapFree=4169120/4192956
[pid=2987] ppid=2985 vsize=16800 CPUtime=2.04
/proc/2987/stat : 2987 (pbclasp) S 2985 2987 3948 0 -1 4194304 2167 3414 0 0 132 1 66 5 17 0 1 0 103983464 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2987/statm: 4200 1569 343 3 0 1300 0
[pid=3008] ppid=2987 vsize=5352 CPUtime=0
/proc/3008/stat : 3008 (sh) S 2987 2987 3948 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104163530 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3008/statm: 1338 224 188 169 0 49 0
[pid=3010] ppid=3008 vsize=11760 CPUtime=1.92
/proc/3010/stat : 3010 (clasp-1.0) R 3008 2987 3948 0 -1 4194304 2708 0 0 0 191 1 0 0 25 0 1 0 104163530 12042240 2487 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617498 0 0 4096 0 0 0 0 17 1 0 0
/proc/3010/statm: 2940 2487 249 81 0 2314 0
Current children cumulated CPU time (s) 3.96
Current children cumulated vsize (KiB) 33912

Child status: 0

# 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): 1798.04
#  lost CPU user time (s): 1797.82
#  lost CPU system time (s): 0.22

Real time (s): 1802.64
CPU time (s): 1802.08
CPU user time (s): 1801.76
CPU system time (s): 0.320984
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 84772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9424
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9718
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= 867
involuntary context switches= 60

runsolver used 1.85372 second user time and 4.71128 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 14 14:24:18 UTC 2007

IDJOB= 348011
IDBENCH= 1599
IDSOLVER= 167
FILE ID= node15/348011-1176560658

PBS_JOBID= 4556756

Free space on /tmp= 66556 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-tr12-30.opb
COMMAND LINE= pbclasp instance-348011-1176560658.opb /tmp/evaluation/348011-1176560658/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-348011-1176560658 -o ROOT/results/node15/conversion-348011-1176560658 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348011-1176560658/instance-348011-1176560658.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-348011-1176560658 -o ROOT/results/node15/solver-348011-1176560658 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348011-1176560658.opb /tmp/evaluation/348011-1176560658/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  012c11861136c422cb8bda81e1d7561a

RANDOM SEED= 247941399

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1886224 kB
Buffers:         25504 kB
Cached:          65824 kB
SwapCached:       2648 kB
Active:          70036 kB
Inactive:        49492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1886224 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          34532 kB
Slab:            35656 kB
Committed_AS:  4398224 kB
PageTables:       1884 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= 66553 MiB

End job on node15 on Sat Apr 14 14:54:21 UTC 2007