Trace number 347885

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 572.359 572.662

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-n3707.opb
MD5SUMd04a5226e9b4ce46849c897b37a2f22b
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 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 656007
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 656007
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)

570.41/570.63	c Somebody sent me a SIGTERM
570.41/570.63	s UNKNOWN
570.41/570.64	pb2clasp1: no process killed
546.56/572.63	sh: line 1: 25185 Killed                  cat /tmp/evaluation/347885-1176528762/temp/instance-347885-1176528762.opb.op
546.56/572.63	     25186                       | clasp >/tmp/evaluation/347885-1176528762/temp/instance-347885-1176528762.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347885-1176528762/instance-347885-1176528762.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-347885-1176528762 -o ROOT/results/node2/solver-347885-1176528762 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-347885-1176528762.opb /tmp/evaluation/347885-1176528762/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 25165
/proc/meminfo: memFree=1811192/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=12268 CPUtime=0
/proc/25165/stat : 25165 (pbclasp) D 25163 25165 24390 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 128913986 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381480549 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/25165/statm: 3067 317 242 3 0 167 0

[startup+0.069364 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25165
/proc/meminfo: memFree=1811192/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=15656 CPUtime=0.05
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 1274 0 0 0 5 0 0 0 18 0 1 0 128913986 16031744 1240 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 3914 1241 314 3 0 1014 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15656

[startup+0.101366 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25165
/proc/meminfo: memFree=1811192/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=16580 CPUtime=0.09
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 1495 0 0 0 9 0 0 0 18 0 1 0 128913986 16977920 1461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381159137 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 4145 1461 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.301387 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25165
/proc/meminfo: memFree=1811192/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=28296 CPUtime=0.29
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 12547 0 0 0 24 5 0 0 19 0 1 0 128913986 28975104 4252 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7074 4260 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701428 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25165
/proc/meminfo: memFree=1811192/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=28296 CPUtime=0.69
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 33549 0 0 0 56 13 0 0 22 0 1 0 128913986 28975104 4425 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50251 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1794352/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=28296 CPUtime=1.49
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 74814 0 0 0 120 29 0 0 25 0 1 0 128913986 28975104 4425 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541006 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25166
/proc/meminfo: memFree=1794352/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=28292 CPUtime=3.08
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 158826 0 0 0 247 61 0 0 25 0 1 0 128913986 28971008 4386 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7073 4394 320 3 0 4173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28292

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1794352/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=28420 CPUtime=6.29
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 326572 0 0 0 500 129 0 0 25 0 1 0 128913986 29102080 4424 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1794416/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=28544 CPUtime=12.69
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 659591 0 0 0 1007 262 0 0 25 0 1 0 128913986 29229056 4188 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7136 4196 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1794160/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=28792 CPUtime=25.48
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 1324863 0 0 0 2012 536 0 0 25 0 1 0 128913986 29483008 4523 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192730 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1793776/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=29340 CPUtime=51.07
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 2653244 0 0 0 4033 1074 0 0 25 0 1 0 128913986 30044160 4656 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192730 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7335 4656 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1792816/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=30324 CPUtime=102.26
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 5310841 0 0 0 8076 2150 0 0 25 0 1 0 128913986 31051776 4930 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193084 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7581 4930 320 3 0 4681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30324

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1791216/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=31932 CPUtime=162.24
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 8435860 0 0 0 12782 3442 0 0 25 0 1 0 128913986 32698368 5300 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 7983 5300 320 3 0 5083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31932

[startup+222.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 25166
/proc/meminfo: memFree=1788848/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=34188 CPUtime=222.23
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 11603240 0 0 0 17460 4763 0 0 25 0 1 0 128913986 35008512 5566 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381523161 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 8547 5570 320 3 0 5647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34188

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25166
/proc/meminfo: memFree=1787760/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=35672 CPUtime=282.21
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 14817310 0 0 0 22122 6099 0 0 25 0 1 0 128913986 36528128 6040 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 8918 6048 320 3 0 6018 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35672

[startup+342.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/78 25166
/proc/meminfo: memFree=1785328/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=37660 CPUtime=342.2
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 18123263 0 0 0 26773 7447 0 0 25 0 1 0 128913986 38563840 6750 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541006 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 9415 6750 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: 1.07 1.05 1.01 2/78 25166
/proc/meminfo: memFree=1781936/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=41432 CPUtime=402.18
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 21588254 0 0 0 31405 8813 0 0 25 0 1 0 128913986 42426368 7688 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193080 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 10358 7688 320 3 0 7458 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41432

[startup+462.301 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 25166
/proc/meminfo: memFree=1778800/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=44272 CPUtime=462.17
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 25372102 0 0 0 35927 10290 0 0 25 0 1 0 128913986 45334528 8399 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 11068 8399 320 3 0 8168 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44272

[startup+522.302 s]
/proc/loadavg: 1.15 1.08 1.02 2/78 25166
/proc/meminfo: memFree=1772528/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=50604 CPUtime=522.15
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 30042833 0 0 0 40410 11805 0 0 25 0 1 0 128913986 51818496 9945 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 12651 9957 320 3 0 9751 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 50604



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+570.61 s]
/proc/loadavg: 1.06 1.07 1.01 3/81 25175
/proc/meminfo: memFree=16088/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=70512 CPUtime=544.56
/proc/25165/stat : 25165 (pbclasp) S 25163 25165 24390 0 -1 4194304 30693658 2226 0 0 41182 11989 1271 14 16 0 1 0 128913986 72204288 14991 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25165/statm: 17628 14991 343 3 0 14728 0
[pid=25173] ppid=25165 vsize=5352 CPUtime=0
/proc/25173/stat : 25173 (sh) S 25165 25165 24390 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 128968459 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25173/statm: 1338 224 188 169 0 49 0
[pid=25174] ppid=25173 vsize=2520 CPUtime=0.02
/proc/25174/stat : 25174 (cat) S 25173 25165 24390 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 128968460 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25174/statm: 630 87 71 4 0 42 0
[pid=25175] ppid=25173 vsize=1769712 CPUtime=25.83
/proc/25175/stat : 25175 (clasp) R 25173 25165 24390 0 -1 4194304 444170 0 0 0 2375 208 0 0 25 0 1 0 128968460 1812185088 441418 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10970747 0 0 4096 0 0 0 0 17 1 0 0
/proc/25175/statm: 442428 441420 181 154 0 441898 0
Current children cumulated CPU time (s) 570.41
Current children cumulated vsize (KiB) 1848096

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

[startup+570.61 s]
/proc/loadavg: 1.06 1.07 1.01 3/81 25175
/proc/meminfo: memFree=16088/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=70512 CPUtime=544.56
/proc/25165/stat : 25165 (pbclasp) S 25163 25165 24390 0 -1 4194304 30693658 2226 0 0 41182 11989 1271 14 16 0 1 0 128913986 72204288 14991 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25165/statm: 17628 14991 343 3 0 14728 0
[pid=25173] ppid=25165 vsize=5352 CPUtime=0
/proc/25173/stat : 25173 (sh) S 25165 25165 24390 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 128968459 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25173/statm: 1338 224 188 169 0 49 0
[pid=25174] ppid=25173 vsize=2520 CPUtime=0.02
/proc/25174/stat : 25174 (cat) S 25173 25165 24390 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 128968460 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25174/statm: 630 87 71 4 0 42 0
[pid=25175] ppid=25173 vsize=1769712 CPUtime=25.83
/proc/25175/stat : 25175 (clasp) R 25173 25165 24390 0 -1 4194304 444170 0 0 0 2375 208 0 0 25 0 1 0 128968460 1812185088 441418 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10970747 0 0 4096 0 0 0 0 17 1 0 0
/proc/25175/statm: 442428 441420 181 154 0 441898 0
Current children cumulated CPU time (s) 570.41
Current children cumulated vsize (KiB) 1848096

# WARNING:
# current cumulated CPU time (544.68 s) is less than in the last sample (570.41 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (25.73 s) to the 'lost time'.

[startup+570.719 s]
/proc/loadavg: 1.06 1.07 1.01 3/81 25175
/proc/meminfo: memFree=16088/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=70512 CPUtime=544.68
/proc/25165/stat : 25165 (pbclasp) R 25163 25165 24390 0 -1 4194304 30693770 3194 0 0 41188 11990 1271 19 18 0 1 0 128913986 72204288 14992 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399016602 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25165/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.68
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+571.002 s]
/proc/loadavg: 1.06 1.07 1.01 3/80 25179
/proc/meminfo: memFree=1324512/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=70512 CPUtime=544.89
/proc/25165/stat : 25165 (pbclasp) S 25163 25165 24390 0 -1 4194304 30693820 3998 0 0 41197 11992 1272 28 16 0 1 0 128913986 72204288 14992 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25165/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.89
Current children cumulated vsize (KiB) 70512

[startup+571.802 s]
/proc/loadavg: 1.06 1.07 1.01 3/80 25179
/proc/meminfo: memFree=1324512/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=70512 CPUtime=544.89
/proc/25165/stat : 25165 (pbclasp) S 25163 25165 24390 0 -1 4194304 30693820 3998 0 0 41197 11992 1272 28 16 0 1 0 128913986 72204288 14992 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25165/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.89
Current children cumulated vsize (KiB) 70512

[startup+572.202 s]
/proc/loadavg: 1.06 1.07 1.01 2/82 25186
/proc/meminfo: memFree=1782480/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=70512 CPUtime=544.89
/proc/25165/stat : 25165 (pbclasp) S 25163 25165 24390 0 -1 4194304 30693820 3998 0 0 41197 11992 1272 28 16 0 1 0 128913986 72204288 14992 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25165/statm: 17628 14992 343 3 0 14728 0
[pid=25184] ppid=25165 vsize=5352 CPUtime=0
/proc/25184/stat : 25184 (sh) S 25165 25165 24390 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 128971076 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25184/statm: 1338 224 188 169 0 49 0
[pid=25185] ppid=25184 vsize=2520 CPUtime=0
/proc/25185/stat : 25185 (cat) S 25184 25165 24390 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 128971077 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25185/statm: 630 87 71 4 0 42 0
[pid=25186] ppid=25184 vsize=4100 CPUtime=1.27
/proc/25186/stat : 25186 (clasp) R 25184 25165 24390 0 -1 4194304 1340 0 0 0 127 0 0 0 25 0 1 0 128971077 4198400 552 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11002846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25186/statm: 1025 552 173 154 0 495 0
Current children cumulated CPU time (s) 546.16
Current children cumulated vsize (KiB) 82484

[startup+572.602 s]
/proc/loadavg: 1.06 1.07 1.01 2/82 25186
/proc/meminfo: memFree=1782480/2055920 swapFree=4147196/4192956
[pid=25165] ppid=25163 vsize=70512 CPUtime=544.89
/proc/25165/stat : 25165 (pbclasp) S 25163 25165 24390 0 -1 4194304 30693820 3998 0 0 41197 11992 1272 28 16 0 1 0 128913986 72204288 14992 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25165/statm: 17628 14992 343 3 0 14728 0
[pid=25184] ppid=25165 vsize=5352 CPUtime=0
/proc/25184/stat : 25184 (sh) S 25165 25165 24390 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 128971076 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25184/statm: 1338 224 188 169 0 49 0
[pid=25185] ppid=25184 vsize=2520 CPUtime=0
/proc/25185/stat : 25185 (cat) S 25184 25165 24390 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 128971077 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25185/statm: 630 87 71 4 0 42 0
[pid=25186] ppid=25184 vsize=4688 CPUtime=1.67
/proc/25186/stat : 25186 (clasp) R 25184 25165 24390 0 -1 4194304 1469 0 0 0 167 0 0 0 25 0 1 0 128971077 4800512 681 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135067982 0 0 4096 0 0 0 0 17 1 0 0
/proc/25186/statm: 1172 681 173 154 0 642 0
Current children cumulated CPU time (s) 546.56
Current children cumulated vsize (KiB) 83072

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): 25.73
#  lost CPU user time (s): 23.69
#  lost CPU system time (s): 2.04

Real time (s): 572.662
CPU time (s): 572.359
CPU user time (s): 450.086
CPU system time (s): 122.273
CPU usage (%): 99.9471
Max. virtual memory (cumulated for all children) (KiB): 1848096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 426.396
system time used= 120.233
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30699725
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= 3223
involuntary context switches= 932

runsolver used 0.614906 second user time and 1.47477 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 14 05:32:42 UTC 2007

IDJOB= 347885
IDBENCH= 1552
IDSOLVER= 158
FILE ID= node2/347885-1176528762

PBS_JOBID= 4556723

Free space on /tmp= 66554 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-n3707.opb
COMMAND LINE= pbclasp instance-347885-1176528762.opb /tmp/evaluation/347885-1176528762/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-347885-1176528762 -o ROOT/results/node2/conversion-347885-1176528762 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347885-1176528762/instance-347885-1176528762.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-347885-1176528762 -o ROOT/results/node2/solver-347885-1176528762 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-347885-1176528762.opb /tmp/evaluation/347885-1176528762/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d04a5226e9b4ce46849c897b37a2f22b

RANDOM SEED= 252534869

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:       1811600 kB
Buffers:         36344 kB
Cached:         139028 kB
SwapCached:      16796 kB
Active:          68072 kB
Inactive:       133816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811600 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            7636 kB
Writeback:           0 kB
Mapped:          30952 kB
Slab:            27844 kB
Committed_AS:  4645184 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= 66530 MiB

End job on node2 on Sat Apr 14 05:42:15 UTC 2007