Trace number 362467

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) 1802.06 1802.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3708.opb
MD5SUMd44ccf8fb2d5e43b368613290c78fd1e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.81166
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 655014
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 655014
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)

1800.11/1800.62	c Somebody sent me a SIGTERM
1800.11/1800.62	s UNKNOWN
1800.11/1800.63	pb2clasp1: no process killed
541.70/1802.62	sh: line 1: 29964 Killed                  cat /tmp/evaluation/362467-1177013212/temp/instance-362467-1177013212.opb.op
541.70/1802.62	     29965                       | clasp-1.0 --trans=no >/tmp/evaluation/362467-1177013212/temp/instance-362467-1177013212.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362467-1177013212/instance-362467-1177013212.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/node26/watcher-362467-1177013212 -o ROOT/results/node26/solver-362467-1177013212 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362467-1177013212.opb /tmp/evaluation/362467-1177013212/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: 1.00 1.00 1.00 3/77 29944
/proc/meminfo: memFree=1679152/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=12268 CPUtime=0
/proc/29944/stat : 29944 (pbclasp) D 29942 29944 28614 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149237993 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028653669 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/29944/statm: 3067 317 242 3 0 167 0

[startup+0.100108 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29944
/proc/meminfo: memFree=1679152/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=16448 CPUtime=0.09
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 1480 0 0 0 8 1 0 0 18 0 1 0 149237993 16842752 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028332257 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 4112 1446 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.201116 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29944
/proc/meminfo: memFree=1679152/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28296 CPUtime=0.19
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 7218 0 0 0 16 3 0 0 18 0 1 0 149237993 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365850 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28296

[startup+0.301127 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29944
/proc/meminfo: memFree=1679152/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28296 CPUtime=0.29
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 12327 0 0 0 24 5 0 0 19 0 1 0 149237993 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269046714126 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701163 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29944
/proc/meminfo: memFree=1679152/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28296 CPUtime=0.69
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 33156 0 0 0 56 13 0 0 23 0 1 0 149237993 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269046714114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1662632/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28296 CPUtime=1.49
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 74814 0 0 0 119 30 0 0 25 0 1 0 149237993 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028366160 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10239 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1662440/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28292 CPUtime=3.09
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 157292 0 0 0 246 63 0 0 25 0 1 0 149237993 28971008 4032 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028696281 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7073 4032 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1663080/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28420 CPUtime=6.29
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 322262 0 0 0 496 133 0 0 25 0 1 0 149237993 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028366175 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1663720/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28544 CPUtime=12.68
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 653228 0 0 0 1001 267 0 0 25 0 1 0 149237993 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365738 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1662192/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=28792 CPUtime=25.49
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 1317123 0 0 0 2004 545 0 0 25 0 1 0 149237993 29483008 4523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028366111 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28792

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1662192/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=29340 CPUtime=51.08
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 2640375 0 0 0 4000 1108 0 0 25 0 1 0 149237993 30044160 4655 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269046714120 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7335 4655 320 3 0 4435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29340

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1661936/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=30324 CPUtime=102.27
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 5297088 0 0 0 8004 2223 0 0 25 0 1 0 149237993 31051776 4929 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365874 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7581 4929 320 3 0 4681 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1659760/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=31932 CPUtime=162.24
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 8432592 0 0 0 12635 3589 0 0 25 0 1 0 149237993 32698368 5233 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365738 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 7983 5240 320 3 0 5083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31932

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1656880/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=34188 CPUtime=222.24
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 11613422 0 0 0 17264 4960 0 0 25 0 1 0 149237993 35008512 5876 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365866 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 8547 5876 320 3 0 5647 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34188

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1655344/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=35672 CPUtime=282.22
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 14849445 0 0 0 21882 6340 0 0 25 0 1 0 149237993 36528128 6010 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365738 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 8918 6019 320 3 0 6018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1653616/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=37660 CPUtime=342.2
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 18186484 0 0 0 26468 7752 0 0 25 0 1 0 149237993 38563840 6704 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365738 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 9415 6711 320 3 0 6515 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37660

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1649520/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=41556 CPUtime=402.19
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 21721715 0 0 0 31038 9181 0 0 25 0 1 0 149237993 42553344 7708 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365738 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 10389 7708 320 3 0 7489 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41556

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1646448/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=44520 CPUtime=462.17
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 25662939 0 0 0 35566 10651 0 0 25 0 1 0 149237993 45588480 8470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365882 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 11130 8470 320 3 0 8230 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44520

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29945
/proc/meminfo: memFree=1636464/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=54660 CPUtime=522.16
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 30457781 0 0 0 40050 12166 0 0 25 0 1 0 149237993 55971840 10999 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028365738 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 13665 10999 320 3 0 10765 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 54660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29954
/proc/meminfo: memFree=1523168/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=539.69
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692524 2226 0 0 40463 12231 1260 15 18 0 1 0 149237993 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14991 343 3 0 14728 0
[pid=29952] ppid=29944 vsize=5352 CPUtime=0.02
/proc/29952/stat : 29952 (sh) S 29944 29944 28614 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 149291978 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29952/statm: 1338 224 188 169 0 49 0
[pid=29954] ppid=29952 vsize=77260 CPUtime=42.4
/proc/29954/stat : 29954 (clasp-1.0) R 29952 29944 28614 0 -1 4194304 22810 0 0 0 4230 10 0 0 25 0 1 0 149291979 79114240 18209 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617687 0 0 4096 0 0 0 0 17 1 0 0
/proc/29954/statm: 19315 18209 249 81 0 18689 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 153124

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29954
/proc/meminfo: memFree=1523168/2055920 swapFree=4170240/4192956

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

/proc/meminfo: memFree=757600/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=539.69
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692524 2226 0 0 40463 12231 1260 15 18 0 1 0 149237993 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14991 343 3 0 14728 0
[pid=29952] ppid=29944 vsize=5352 CPUtime=0.02
/proc/29952/stat : 29952 (sh) S 29944 29944 28614 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 149291978 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29952/statm: 1338 224 188 169 0 49 0
[pid=29954] ppid=29952 vsize=842520 CPUtime=1122.13
/proc/29954/stat : 29954 (clasp-1.0) R 29952 29944 28614 0 -1 4194304 215525 0 0 0 112102 111 0 0 25 0 1 0 149291979 862740480 209264 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617547 0 0 4096 0 0 0 0 17 1 0 0
/proc/29954/statm: 210630 209264 249 81 0 210004 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 918384

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29954
/proc/meminfo: memFree=725664/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=539.69
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692524 2226 0 0 40463 12231 1260 15 18 0 1 0 149237993 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14991 343 3 0 14728 0
[pid=29952] ppid=29944 vsize=5352 CPUtime=0.02
/proc/29952/stat : 29952 (sh) S 29944 29944 28614 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 149291978 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29952/statm: 1338 224 188 169 0 49 0
[pid=29954] ppid=29952 vsize=874692 CPUtime=1182.11
/proc/29954/stat : 29954 (clasp-1.0) R 29952 29944 28614 0 -1 4194304 223575 0 0 0 118096 115 0 0 25 0 1 0 149291979 895684608 217314 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784625 0 0 4096 0 0 0 0 17 1 0 0
/proc/29954/statm: 218673 217314 249 81 0 218047 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 950556

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29954
/proc/meminfo: memFree=685024/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=539.69
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692524 2226 0 0 40463 12231 1260 15 18 0 1 0 149237993 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14991 343 3 0 14728 0
[pid=29952] ppid=29944 vsize=5352 CPUtime=0.02
/proc/29952/stat : 29952 (sh) S 29944 29944 28614 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 149291978 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29952/statm: 1338 224 188 169 0 49 0
[pid=29954] ppid=29952 vsize=914972 CPUtime=1242.1
/proc/29954/stat : 29954 (clasp-1.0) R 29952 29944 28614 0 -1 4194304 233655 0 0 0 124090 120 0 0 25 0 1 0 149291979 936931328 227394 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616354 0 0 4096 0 0 0 0 17 1 0 0
/proc/29954/statm: 228743 227394 249 81 0 228117 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 990836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29954
/proc/meminfo: memFree=672544/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=539.69
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692524 2226 0 0 40463 12231 1260 15 18 0 1 0 149237993 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14991 343 3 0 14728 0
[pid=29952] ppid=29944 vsize=5352 CPUtime=0.02
/proc/29952/stat : 29952 (sh) S 29944 29944 28614 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 149291978 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29952/statm: 1338 224 188 169 0 49 0
[pid=29954] ppid=29952 vsize=927104 CPUtime=1260.4
/proc/29954/stat : 29954 (clasp-1.0) R 29952 29944 28614 0 -1 4194304 236690 0 0 0 125919 121 0 0 25 0 1 0 149291979 949354496 230429 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/29954/statm: 231776 230429 249 81 0 231150 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 1002968

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29954
/proc/meminfo: memFree=672544/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=539.69
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692524 2226 0 0 40463 12231 1260 15 18 0 1 0 149237993 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14991 343 3 0 14728 0
[pid=29952] ppid=29944 vsize=5352 CPUtime=0.02
/proc/29952/stat : 29952 (sh) S 29944 29944 28614 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 149291978 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29952/statm: 1338 224 188 169 0 49 0
[pid=29954] ppid=29952 vsize=927104 CPUtime=1260.4
/proc/29954/stat : 29954 (clasp-1.0) R 29952 29944 28614 0 -1 4194304 236690 0 0 0 125919 121 0 0 25 0 1 0 149291979 949354496 230429 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/29954/statm: 231776 230429 249 81 0 231150 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 1002968

# WARNING:
# current cumulated CPU time (539.83 s) is less than in the last sample (1800.11 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1260.28 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.01 1.00 3/80 29958
/proc/meminfo: memFree=1415904/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=539.83
/proc/29944/stat : 29944 (pbclasp) R 29942 29944 28614 0 -1 4194304 30692635 3197 0 1 40469 12233 1261 20 17 0 1 0 149237993 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/29944/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 539.83
Current children cumulated vsize (KiB) 70512

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.01 1.00 3/80 29958
/proc/meminfo: memFree=1415904/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=540
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692685 4001 0 1 40477 12234 1261 28 15 0 1 0 149237993 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 540
Current children cumulated vsize (KiB) 70512

[startup+1802.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 29965
/proc/meminfo: memFree=1579920/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=540
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692685 4001 0 1 40477 12234 1261 28 15 0 1 0 149237993 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14992 343 3 0 14728 0
[pid=29963] ppid=29944 vsize=5352 CPUtime=0
/proc/29963/stat : 29963 (sh) S 29944 29944 28614 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149418082 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29963/statm: 1338 224 188 169 0 49 0
[pid=29964] ppid=29963 vsize=2520 CPUtime=0.01
/proc/29964/stat : 29964 (cat) S 29963 29944 28614 0 -1 4194304 119 0 0 0 0 1 0 0 16 0 1 0 149418083 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 269028655330 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29964/statm: 630 87 71 4 0 42 0
[pid=29965] ppid=29963 vsize=20488 CPUtime=1.39
/proc/29965/stat : 29965 (clasp-1.0) R 29963 29944 28614 0 -1 4194304 6179 0 0 0 136 3 0 0 25 0 1 0 149418083 20979712 4550 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 13059038 0 0 4096 0 0 0 0 17 0 0 0
/proc/29965/statm: 5122 4550 230 81 0 4496 0
Current children cumulated CPU time (s) 541.4
Current children cumulated vsize (KiB) 98872

[startup+1802.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 29965
/proc/meminfo: memFree=1579920/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=540
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692685 4001 0 1 40477 12234 1261 28 15 0 1 0 149237993 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14992 343 3 0 14728 0
[pid=29963] ppid=29944 vsize=5352 CPUtime=0
/proc/29963/stat : 29963 (sh) S 29944 29944 28614 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149418082 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29963/statm: 1338 224 188 169 0 49 0
[pid=29964] ppid=29963 vsize=2520 CPUtime=0.01
/proc/29964/stat : 29964 (cat) S 29963 29944 28614 0 -1 4194304 119 0 0 0 0 1 0 0 16 0 1 0 149418083 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 269028655330 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29964/statm: 630 87 71 4 0 42 0
[pid=29965] ppid=29963 vsize=22088 CPUtime=1.59
/proc/29965/stat : 29965 (clasp-1.0) R 29963 29944 28614 0 -1 4194304 6539 0 0 0 155 4 0 0 25 0 1 0 149418083 22618112 4910 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134683934 0 0 4096 0 0 0 0 17 0 0 0
/proc/29965/statm: 5522 4910 231 81 0 4896 0
Current children cumulated CPU time (s) 541.6
Current children cumulated vsize (KiB) 100472

[startup+1802.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 29965
/proc/meminfo: memFree=1579920/2055920 swapFree=4170240/4192956
[pid=29944] ppid=29942 vsize=70512 CPUtime=540
/proc/29944/stat : 29944 (pbclasp) S 29942 29944 28614 0 -1 4194304 30692685 4001 0 1 40477 12234 1261 28 15 0 1 0 149237993 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29944/statm: 17628 14992 343 3 0 14728 0
[pid=29963] ppid=29944 vsize=5352 CPUtime=0
/proc/29963/stat : 29963 (sh) S 29944 29944 28614 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149418082 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29963/statm: 1338 224 188 169 0 49 0
[pid=29964] ppid=29963 vsize=2520 CPUtime=0.01
/proc/29964/stat : 29964 (cat) S 29963 29944 28614 0 -1 4194304 119 0 0 0 0 1 0 0 16 0 1 0 149418083 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 269028655330 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29964/statm: 630 87 71 4 0 42 0
[pid=29965] ppid=29963 vsize=22740 CPUtime=1.69
/proc/29965/stat : 29965 (clasp-1.0) R 29963 29944 28614 0 -1 4194304 6720 0 0 0 165 4 0 0 25 0 1 0 149418083 23285760 5091 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 13008928 0 0 4096 0 0 0 0 17 0 0 0
/proc/29965/statm: 5685 5091 231 81 0 5059 0
Current children cumulated CPU time (s) 541.7
Current children cumulated vsize (KiB) 101124

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): 1260.28
#  lost CPU user time (s): 1259.12
#  lost CPU system time (s): 1.16

Real time (s): 1802.64
CPU time (s): 1802.06
CPU user time (s): 1678.19
CPU system time (s): 123.871
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1002968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 419.068
system time used= 122.711
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30705490
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= 5468
involuntary context switches= 3597

runsolver used 1.91571 second user time and 4.64429 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Apr 19 20:06:52 UTC 2007

IDJOB= 362467
IDBENCH= 1562
IDSOLVER= 167
FILE ID= node26/362467-1177013212

PBS_JOBID= 4630514

Free space on /tmp= 66430 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/fctp/normalized-reduced-mps-v2-20-10-n3708.opb
COMMAND LINE= pbclasp instance-362467-1177013212.opb /tmp/evaluation/362467-1177013212/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-362467-1177013212 -o ROOT/results/node26/conversion-362467-1177013212 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362467-1177013212/instance-362467-1177013212.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-362467-1177013212 -o ROOT/results/node26/solver-362467-1177013212 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362467-1177013212.opb /tmp/evaluation/362467-1177013212/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  d44ccf8fb2d5e43b368613290c78fd1e

RANDOM SEED= 436254602

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1679624 kB
Buffers:         36304 kB
Cached:         252424 kB
SwapCached:       3128 kB
Active:         185584 kB
Inactive:       126584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679624 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            7240 kB
Writeback:           0 kB
Mapped:          31000 kB
Slab:            49788 kB
Committed_AS:  1030628 kB
PageTables:       1716 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= 66405 MiB

End job on node26 on Thu Apr 19 20:36:55 UTC 2007