Trace number 362360

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) 573.894 574.247

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-n370c.opb
MD5SUMc00448b3bb1fb54d1d5ecdb2bc9f967d
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 benchmark8.05977
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 654121
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 654121
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)

571.99/572.22	c Somebody sent me a SIGTERM
571.99/572.22	s UNKNOWN
571.99/572.29	pb2clasp1: no process killed
547.00/574.22	sh: line 1: 21952 Killed                  cat /tmp/evaluation/362360-1177011215/temp/instance-362360-1177011215.opb.op
547.00/574.22	     21953                       | clasp >/tmp/evaluation/362360-1177011215/temp/instance-362360-1177011215.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362360-1177011215/instance-362360-1177011215.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/node57/watcher-362360-1177011215 -o ROOT/results/node57/solver-362360-1177011215 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362360-1177011215.opb /tmp/evaluation/362360-1177011215/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: 0.78 0.95 0.98 3/64 21932
/proc/meminfo: memFree=1569856/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=12268 CPUtime=0
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 142257544 12562432 363 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218093596989 0 0 4224 0 0 0 0 17 1 0 0
/proc/21932/statm: 3067 364 276 3 0 167 0

[startup+0.0921001 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21932
/proc/meminfo: memFree=1569856/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=16316 CPUtime=0.08
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 1430 0 0 0 8 0 0 0 18 0 1 0 142257544 16707584 1396 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075927265 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 4079 1397 314 3 0 1179 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16316

[startup+0.101099 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21932
/proc/meminfo: memFree=1569856/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=18632 CPUtime=0.09
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 1588 0 0 0 9 0 0 0 18 0 1 0 142257544 19079168 1554 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 4658 1559 314 3 0 1758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18632

[startup+0.301116 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21932
/proc/meminfo: memFree=1569856/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=28296 CPUtime=0.29
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 12720 0 0 0 24 5 0 0 19 0 1 0 142257544 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.70115 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21932
/proc/meminfo: memFree=1569856/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=28296 CPUtime=0.69
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 33549 0 0 0 56 13 0 0 22 0 1 0 142257544 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075961193 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50122 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 21933
/proc/meminfo: memFree=1553336/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=28296 CPUtime=1.49
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 75581 0 0 0 118 31 0 0 25 0 1 0 142257544 28975104 4406 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7074 4414 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10136 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 21933
/proc/meminfo: memFree=1553208/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=28292 CPUtime=3.09
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 159249 0 0 0 245 64 0 0 25 0 1 0 142257544 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218094309122 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30164 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 21933
/proc/meminfo: memFree=1553144/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=28420 CPUtime=6.29
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 326444 0 0 0 498 131 0 0 25 0 1 0 142257544 29102080 4310 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7105 4316 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 21933
/proc/meminfo: memFree=1553600/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=28544 CPUtime=12.69
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 659443 0 0 0 1004 265 0 0 25 0 1 0 142257544 29229056 4458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075961119 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7136 4458 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5013 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 21933
/proc/meminfo: memFree=1552896/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=28792 CPUtime=25.48
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 1328648 0 0 0 2016 532 0 0 25 0 1 0 142257544 29483008 4523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 21933
/proc/meminfo: memFree=1552384/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=29340 CPUtime=51.08
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 2662124 0 0 0 4041 1067 0 0 25 0 1 0 142257544 30044160 4657 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960858 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7335 4657 320 3 0 4435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29340

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 21933
/proc/meminfo: memFree=1552576/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=30456 CPUtime=102.27
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 5333018 0 0 0 8066 2161 0 0 25 0 1 0 142257544 31186944 4807 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7614 4813 320 3 0 4714 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30456

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 21933
/proc/meminfo: memFree=1550848/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=31932 CPUtime=162.25
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 8490112 0 0 0 12767 3458 0 0 25 0 1 0 142257544 32698368 5305 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218094309134 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 7983 5305 320 3 0 5083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31932

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21933
/proc/meminfo: memFree=1547520/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=34188 CPUtime=222.23
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 11697421 0 0 0 17439 4784 0 0 25 0 1 0 142257544 35008512 5696 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 8547 5703 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: 0.99 0.97 0.98 2/65 21933
/proc/meminfo: memFree=1545920/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=35800 CPUtime=282.22
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 14938011 0 0 0 22097 6125 0 0 25 0 1 0 142257544 36659200 6269 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960890 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 8950 6269 320 3 0 6050 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35800

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21933
/proc/meminfo: memFree=1543872/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=37788 CPUtime=342.2
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 18221019 0 0 0 26720 7500 0 0 25 0 1 0 142257544 38694912 6766 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218094309128 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 9447 6766 320 3 0 6547 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37788

[startup+402.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 21933
/proc/meminfo: memFree=1540416/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=41432 CPUtime=402.18
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 21616738 0 0 0 31285 8933 0 0 25 0 1 0 142257544 42426368 7647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 10358 7654 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: 1.10 1.00 0.99 2/65 21933
/proc/meminfo: memFree=1537344/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=44272 CPUtime=462.17
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 25406125 0 0 0 35792 10425 0 0 25 0 1 0 142257544 45334528 8407 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 11068 8407 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 1.03 1.00 2/65 21933
/proc/meminfo: memFree=1531264/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=50480 CPUtime=522.15
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 29996129 0 0 0 40254 11961 0 0 25 0 1 0 142257544 51691520 9966 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075960746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 12620 9966 320 3 0 9720 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 50480



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+572.203 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 21942
/proc/meminfo: memFree=15656/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=70512 CPUtime=545.09
/proc/21932/stat : 21932 (pbclasp) S 21930 21932 21849 0 -1 4194304 30692328 2226 0 0 41069 12164 1261 15 16 0 1 0 142257544 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21932/statm: 17628 14991 343 3 0 14728 0
[pid=21940] ppid=21932 vsize=5352 CPUtime=0
/proc/21940/stat : 21940 (sh) S 21932 21932 21849 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 142312068 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21940/statm: 1338 224 188 169 0 49 0
[pid=21941] ppid=21940 vsize=2520 CPUtime=0.02
/proc/21941/stat : 21941 (cat) S 21940 21932 21849 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 142312069 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21941/statm: 630 87 71 4 0 42 0
[pid=21942] ppid=21940 vsize=1769992 CPUtime=26.88
/proc/21942/stat : 21942 (clasp) R 21940 21932 21849 0 -1 4194304 444261 0 0 0 2486 202 0 0 25 0 1 0 142312069 1812471808 441508 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 442498 441511 181 154 0 441968 0
Current children cumulated CPU time (s) 571.99
Current children cumulated vsize (KiB) 1848376

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

[startup+572.203 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 21942
/proc/meminfo: memFree=15656/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=70512 CPUtime=545.09
/proc/21932/stat : 21932 (pbclasp) S 21930 21932 21849 0 -1 4194304 30692328 2226 0 0 41069 12164 1261 15 16 0 1 0 142257544 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21932/statm: 17628 14991 343 3 0 14728 0
[pid=21940] ppid=21932 vsize=5352 CPUtime=0
/proc/21940/stat : 21940 (sh) S 21932 21932 21849 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 142312068 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21940/statm: 1338 224 188 169 0 49 0
[pid=21941] ppid=21940 vsize=2520 CPUtime=0.02
/proc/21941/stat : 21941 (cat) S 21940 21932 21849 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 142312069 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21941/statm: 630 87 71 4 0 42 0
[pid=21942] ppid=21940 vsize=1769992 CPUtime=26.88
/proc/21942/stat : 21942 (clasp) R 21940 21932 21849 0 -1 4194304 444261 0 0 0 2486 202 0 0 25 0 1 0 142312069 1812471808 441508 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/21942/statm: 442498 441511 181 154 0 441968 0
Current children cumulated CPU time (s) 571.99
Current children cumulated vsize (KiB) 1848376

# WARNING:
# current cumulated CPU time (545.17 s) is less than in the last sample (571.99 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (26.82 s) to the 'lost time'.

[startup+572.32 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 21942
/proc/meminfo: memFree=15656/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=70512 CPUtime=545.17
/proc/21932/stat : 21932 (pbclasp) R 21930 21932 21849 0 -1 4194304 30692440 3190 0 0 41070 12165 1262 20 17 0 1 0 142257544 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978642 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21932/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 545.17
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+572.603 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 21942
/proc/meminfo: memFree=15656/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=70512 CPUtime=545.39
/proc/21932/stat : 21932 (pbclasp) S 21930 21932 21849 0 -1 4194304 30692490 3994 0 0 41083 12166 1262 28 16 0 1 0 142257544 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21932/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 545.39
Current children cumulated vsize (KiB) 70512

[startup+573.402 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 21953
/proc/meminfo: memFree=1782752/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=70512 CPUtime=545.39
/proc/21932/stat : 21932 (pbclasp) S 21930 21932 21849 0 -1 4194304 30692490 3994 0 0 41083 12166 1262 28 16 0 1 0 142257544 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21932/statm: 17628 14992 343 3 0 14728 0
[pid=21951] ppid=21932 vsize=5352 CPUtime=0
/proc/21951/stat : 21951 (sh) S 21932 21932 21849 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 142314800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21951/statm: 1338 224 188 169 0 49 0
[pid=21952] ppid=21951 vsize=2520 CPUtime=0
/proc/21952/stat : 21952 (cat) S 21951 21932 21849 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142314800 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/21952/statm: 630 87 71 4 0 42 0
[pid=21953] ppid=21951 vsize=3944 CPUtime=0.81
/proc/21953/stat : 21953 (clasp) R 21951 21932 21849 0 -1 4194304 1321 0 0 0 81 0 0 0 24 0 1 0 142314800 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030832 0 0 4096 0 0 0 0 17 1 0 0
/proc/21953/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 546.2
Current children cumulated vsize (KiB) 82328

[startup+573.801 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 21953
/proc/meminfo: memFree=1782752/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=70512 CPUtime=545.39
/proc/21932/stat : 21932 (pbclasp) S 21930 21932 21849 0 -1 4194304 30692490 3994 0 0 41083 12166 1262 28 16 0 1 0 142257544 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21932/statm: 17628 14992 343 3 0 14728 0
[pid=21951] ppid=21932 vsize=5352 CPUtime=0
/proc/21951/stat : 21951 (sh) S 21932 21932 21849 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 142314800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21951/statm: 1338 224 188 169 0 49 0
[pid=21952] ppid=21951 vsize=2520 CPUtime=0
/proc/21952/stat : 21952 (cat) S 21951 21932 21849 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142314800 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/21952/statm: 630 87 71 4 0 42 0
[pid=21953] ppid=21951 vsize=4100 CPUtime=1.21
/proc/21953/stat : 21953 (clasp) R 21951 21932 21849 0 -1 4194304 1328 0 0 0 121 0 0 0 25 0 1 0 142314800 4198400 540 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7861214 0 0 4096 0 0 0 0 17 1 0 0
/proc/21953/statm: 1025 540 173 154 0 495 0
Current children cumulated CPU time (s) 546.6
Current children cumulated vsize (KiB) 82484

[startup+574.205 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 21953
/proc/meminfo: memFree=1781856/2055920 swapFree=4183112/4192956
[pid=21932] ppid=21930 vsize=70512 CPUtime=545.39
/proc/21932/stat : 21932 (pbclasp) S 21930 21932 21849 0 -1 4194304 30692490 3994 0 0 41083 12166 1262 28 16 0 1 0 142257544 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21932/statm: 17628 14992 343 3 0 14728 0
[pid=21951] ppid=21932 vsize=5352 CPUtime=0
/proc/21951/stat : 21951 (sh) S 21932 21932 21849 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 142314800 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21951/statm: 1338 224 188 169 0 49 0
[pid=21952] ppid=21951 vsize=2520 CPUtime=0
/proc/21952/stat : 21952 (cat) S 21951 21932 21849 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 142314800 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218076250338 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21952/statm: 630 87 71 4 0 42 0
[pid=21953] ppid=21951 vsize=4532 CPUtime=1.61
/proc/21953/stat : 21953 (clasp) R 21951 21932 21849 0 -1 4194304 1456 0 0 0 161 0 0 0 25 0 1 0 142314800 4640768 668 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088743 0 0 4096 0 0 0 0 17 1 0 0
/proc/21953/statm: 1133 668 173 154 0 603 0
Current children cumulated CPU time (s) 547
Current children cumulated vsize (KiB) 82916

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): 26.82
#  lost CPU user time (s): 24.84
#  lost CPU system time (s): 1.98

Real time (s): 574.247
CPU time (s): 573.894
CPU user time (s): 449.93
CPU system time (s): 123.963
CPU usage (%): 99.9385
Max. virtual memory (cumulated for all children) (KiB): 1848376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 425.09
system time used= 121.983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30698377
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= 3208
involuntary context switches= 1022

runsolver used 0.465929 second user time and 1.17882 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 19:33:36 UTC 2007

IDJOB= 362360
IDBENCH= 1554
IDSOLVER= 158
FILE ID= node57/362360-1177011215

PBS_JOBID= 4630552

Free space on /tmp= 66449 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-n370c.opb
COMMAND LINE= pbclasp instance-362360-1177011215.opb /tmp/evaluation/362360-1177011215/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-362360-1177011215 -o ROOT/results/node57/conversion-362360-1177011215 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362360-1177011215/instance-362360-1177011215.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-362360-1177011215 -o ROOT/results/node57/solver-362360-1177011215 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362360-1177011215.opb /tmp/evaluation/362360-1177011215/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c00448b3bb1fb54d1d5ecdb2bc9f967d

RANDOM SEED= 324877265

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1570328 kB
Buffers:         15628 kB
Cached:         422624 kB
SwapCached:       3544 kB
Active:          93840 kB
Inactive:       353520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570328 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            7824 kB
Writeback:           0 kB
Mapped:          15160 kB
Slab:            24368 kB
Committed_AS:   919240 kB
PageTables:       1408 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= 66425 MiB

End job on node57 on Thu Apr 19 19:43:10 UTC 2007