Trace number 348180

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 1802.64

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-B2C1S1.opb
MD5SUMf34eb2d99785ba17979b01527e1f0026
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 variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 612
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 556800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 556800
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)

1800.09/1800.62	c Somebody sent me a SIGTERM
1800.09/1800.62	s UNKNOWN
1800.09/1800.62	pb2clasp1: no process killed
1800.09/1800.63	clasp-1.0: no process killed
26.94/1802.62	sh: line 1:  3778 Done                    cat /tmp/evaluation/348180-1176571818/temp/instance-348180-1176571818.opb.op
26.94/1802.62	      3779 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348180-1176571818/temp/instance-348180-1176571818.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348180-1176571818/instance-348180-1176571818.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-348180-1176571818 -o ROOT/results/node2/solver-348180-1176571818 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348180-1176571818.opb /tmp/evaluation/348180-1176571818/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: 0.91 0.97 0.98 3/77 3756
/proc/meminfo: memFree=1715752/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=12268 CPUtime=0
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 133219639 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390213630 0 0 4224 0 0 0 0 17 1 0 0
/proc/3756/statm: 3067 317 242 3 0 167 0

[startup+0.098933 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3756
/proc/meminfo: memFree=1715752/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=18312 CPUtime=0.09
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 2589 0 0 0 8 1 0 0 18 0 1 0 133219639 18751488 1865 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 4578 1878 321 3 0 1678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18312

[startup+0.101933 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3756
/proc/meminfo: memFree=1715752/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=18312 CPUtime=0.09
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 2842 0 0 0 8 1 0 0 18 0 1 0 133219639 18751488 1930 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 4578 1930 320 3 0 1678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18312

[startup+0.301955 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3756
/proc/meminfo: memFree=1715752/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=18308 CPUtime=0.29
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 19888 0 0 0 24 5 0 0 19 0 1 0 133219639 18747392 1929 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 4577 1929 320 3 0 1677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18308

[startup+0.701997 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 3756
/proc/meminfo: memFree=1715752/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=18308 CPUtime=0.69
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 53554 0 0 0 54 15 0 0 22 0 1 0 133219639 18747392 1836 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381523161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 4577 1845 320 3 0 1677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18308

[startup+1.50108 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 3757
/proc/meminfo: memFree=1709152/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=18432 CPUtime=1.49
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 120818 0 0 0 115 34 0 0 25 0 1 0 133219639 18874368 1958 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 4608 1958 320 3 0 1708 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18432

[startup+3.10125 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 3757
/proc/meminfo: memFree=1708832/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=18696 CPUtime=3.09
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 255267 0 0 0 236 73 0 0 25 0 1 0 133219639 19144704 2026 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381523161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 4674 1939 320 3 0 1774 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18696

[startup+6.30158 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 3757
/proc/meminfo: memFree=1708128/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=19344 CPUtime=6.29
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 527589 0 0 0 465 164 0 0 25 0 1 0 133219639 19808256 2174 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 4836 2174 320 3 0 1936 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19344

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 3757
/proc/meminfo: memFree=1706664/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=20720 CPUtime=12.69
/proc/3756/stat : 3756 (pbclasp) R 3754 3756 2739 0 -1 4194304 1076513 0 0 0 955 314 0 0 25 0 1 0 133219639 21217280 2524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3756/statm: 5180 2524 320 3 0 2280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20720

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.98 2/81 3766
/proc/meminfo: memFree=1677136/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3765] ppid=3764 vsize=2520 CPUtime=0
/proc/3765/stat : 3765 (cat) S 3764 3756 2739 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 133222138 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3765/statm: 630 87 71 4 0 42 0
[pid=3766] ppid=3764 vsize=10172 CPUtime=0.5
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 2436 0 0 0 49 1 0 0 21 0 1 0 133222138 10416128 2103 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10952488 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 2543 2103 230 81 0 1917 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 47040

[startup+51.1012 s]
/proc/loadavg: 1.02 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1638168/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=47976 CPUtime=26.08
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 13731 0 0 0 2601 7 0 0 25 0 1 0 133222138 49127424 11453 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 11994 11453 249 81 0 11368 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 82324

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1638168/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=47976 CPUtime=77.26
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 13735 0 0 0 7719 7 0 0 25 0 1 0 133222138 49127424 11457 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 11994 11457 249 81 0 11368 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 82324

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1638168/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=47976 CPUtime=137.24
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 13735 0 0 0 13717 7 0 0 25 0 1 0 133222138 49127424 11457 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 11994 11457 249 81 0 11368 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 82324

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1635224/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=51224 CPUtime=197.22
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 14517 0 0 0 19714 8 0 0 25 0 1 0 133222138 52453376 12239 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 12806 12239 249 81 0 12180 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 85572

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1633112/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=53320 CPUtime=257.21
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 15044 0 0 0 25712 9 0 0 25 0 1 0 133222138 54599680 12766 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 13330 12766 249 81 0 12704 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 87668

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1627160/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=59468 CPUtime=317.2
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 16611 0 0 0 31709 11 0 0 25 0 1 0 133222138 60895232 14242 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 14867 14242 249 81 0 14241 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 93816


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

/proc/3766/statm: 20135 19245 249 81 0 19509 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 114888

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1606744/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=80540 CPUtime=1576.87
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 22619 0 0 0 157661 26 0 0 25 0 1 0 133222138 82472960 19245 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134735902 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 20135 19245 249 81 0 19509 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 114888

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1606680/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=80540 CPUtime=1636.86
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 22619 0 0 0 163659 27 0 0 25 0 1 0 133222138 82472960 19245 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616828 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 20135 19245 249 81 0 19509 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 114888

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 3768
/proc/meminfo: memFree=1606680/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=80540 CPUtime=1696.84
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 22620 0 0 0 169657 27 0 0 25 0 1 0 133222138 82472960 19246 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715803 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 20135 19246 249 81 0 19509 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 114888

[startup+1782.3 s]
/proc/loadavg: 1.13 1.02 1.00 2/80 3768
/proc/meminfo: memFree=1606616/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=80540 CPUtime=1756.83
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 22620 0 0 0 175655 28 0 0 25 0 1 0 133222138 82472960 19246 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 20135 19246 249 81 0 19509 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 114888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.10 1.02 1.00 2/80 3768
/proc/meminfo: memFree=1606552/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=80540 CPUtime=1775.13
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 22628 0 0 0 177485 28 0 0 25 0 1 0 133222138 82472960 19254 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 20135 19254 249 81 0 19509 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114888

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

[startup+1800.6 s]
/proc/loadavg: 1.10 1.02 1.00 2/80 3768
/proc/meminfo: memFree=1606552/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=24.95
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613575 1800 0 0 1621 467 399 8 17 0 1 0 133219639 29691904 4608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4608 343 3 0 4349 0
[pid=3764] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3764/stat : 3764 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133222137 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3764/statm: 1338 224 188 169 0 49 0
[pid=3766] ppid=3764 vsize=80540 CPUtime=1775.13
/proc/3766/stat : 3766 (clasp-1.0) R 3764 3756 2739 0 -1 4194304 22628 0 0 0 177485 28 0 0 25 0 1 0 133222138 82472960 19254 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3766/statm: 20135 19254 249 81 0 19509 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114888

# WARNING:
# current cumulated CPU time (25.04 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1775.05 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.10 1.02 1.00 2/80 3768
/proc/meminfo: memFree=1606552/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=25.04
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613727 3175 0 0 1625 467 400 12 17 0 1 0 133219639 29691904 4610 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3756/statm: 7249 4610 343 3 0 4349 0
Current children cumulated CPU time (s) 25.04
Current children cumulated vsize (KiB) 28996

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.10 1.02 1.00 2/80 3768
/proc/meminfo: memFree=1606552/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=25.08
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613738 3577 0 0 1625 467 400 16 16 0 1 0 133219639 29691904 4610 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4610 343 3 0 4349 0
Current children cumulated CPU time (s) 25.08
Current children cumulated vsize (KiB) 28996

[startup+1802.2 s]
/proc/loadavg: 1.10 1.02 1.00 2/82 3779
/proc/meminfo: memFree=1669768/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=25.08
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613738 3577 0 0 1625 467 400 16 16 0 1 0 133219639 29691904 4610 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4610 343 3 0 4349 0
[pid=3777] ppid=3756 vsize=5352 CPUtime=0
/proc/3777/stat : 3777 (sh) S 3756 3756 2739 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 133399711 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3777/statm: 1338 224 188 169 0 49 0
[pid=3778] ppid=3777 vsize=2520 CPUtime=0.01
/proc/3778/stat : 3778 (cat) S 3777 3756 2739 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 133399711 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/3778/statm: 630 87 71 4 0 42 0
[pid=3779] ppid=3777 vsize=19912 CPUtime=1.45
/proc/3779/stat : 3779 (clasp-1.0) R 3777 3756 2739 0 -1 4194304 5073 0 0 0 143 2 0 0 25 0 1 0 133399711 20389888 4487 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10952448 0 0 4096 0 0 0 0 17 1 0 0
/proc/3779/statm: 4978 4487 232 81 0 4352 0
Current children cumulated CPU time (s) 26.54
Current children cumulated vsize (KiB) 56780

[startup+1802.6 s]
/proc/loadavg: 1.10 1.02 1.00 2/82 3779
/proc/meminfo: memFree=1669768/2055920 swapFree=4147152/4192956
[pid=3756] ppid=3754 vsize=28996 CPUtime=25.08
/proc/3756/stat : 3756 (pbclasp) S 3754 3756 2739 0 -1 4194304 1613738 3577 0 0 1625 467 400 16 16 0 1 0 133219639 29691904 4610 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3756/statm: 7249 4610 343 3 0 4349 0
[pid=3777] ppid=3756 vsize=5352 CPUtime=0.01
/proc/3777/stat : 3777 (sh) S 3756 3756 2739 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 133399711 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1338 224 188 169 0 49 0
[pid=3779] ppid=3777 vsize=22276 CPUtime=1.85
/proc/3779/stat : 3779 (clasp-1.0) R 3777 3756 2739 0 -1 4194304 5594 0 0 0 183 2 0 0 25 0 1 0 133399711 22810624 4746 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682553 0 0 4096 0 0 0 0 17 1 0 0
/proc/3779/statm: 5569 4746 234 81 0 4943 0
Current children cumulated CPU time (s) 26.94
Current children cumulated vsize (KiB) 56624

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): 1775.05
#  lost CPU user time (s): 1774.8
#  lost CPU system time (s): 0.25

Real time (s): 1802.64
CPU time (s): 1802.07
CPU user time (s): 1796.92
CPU system time (s): 5.14826
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 114916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.1246
system time used= 4.89825
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1625574
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= 3744
involuntary context switches= 669

runsolver used 1.74673 second user time and 4.81727 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 17:30:18 UTC 2007

IDJOB= 348180
IDBENCH= 1628
IDSOLVER= 167
FILE ID= node2/348180-1176571818

PBS_JOBID= 4556771

Free space on /tmp= 66557 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-B2C1S1.opb
COMMAND LINE= pbclasp instance-348180-1176571818.opb /tmp/evaluation/348180-1176571818/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-348180-1176571818 -o ROOT/results/node2/conversion-348180-1176571818 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348180-1176571818/instance-348180-1176571818.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-348180-1176571818 -o ROOT/results/node2/solver-348180-1176571818 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348180-1176571818.opb /tmp/evaluation/348180-1176571818/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f34eb2d99785ba17979b01527e1f0026

RANDOM SEED= 73407078

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:       1716160 kB
Buffers:         50608 kB
Cached:         222568 kB
SwapCached:      14192 kB
Active:         113348 kB
Inactive:       184012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716160 kB
SwapTotal:     4192956 kB
SwapFree:      4147152 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            27832 kB
Committed_AS:  5239612 kB
PageTables:       1864 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= 66543 MiB

End job on node2 on Sat Apr 14 18:00:21 UTC 2007