Trace number 362411

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) 1801.95 1802.65

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-n3700.opb
MD5SUM5e0d90a4cb8c7b885a60ac97183595d3
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 benchmark10.4344
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 653701
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 653701
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)

1800.00/1800.63	c Somebody sent me a SIGTERM
1800.00/1800.63	s UNKNOWN
1800.00/1800.64	pb2clasp1: no process killed
548.80/1802.62	sh: line 1:  8950 Killed                  cat /tmp/evaluation/362411-1177012055/temp/instance-362411-1177012055.opb.op
548.80/1802.62	      8951                       | clasp-1.0 --trans=no >/tmp/evaluation/362411-1177012055/temp/instance-362411-1177012055.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362411-1177012055/instance-362411-1177012055.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/node43/watcher-362411-1177012055 -o ROOT/results/node43/solver-362411-1177012055 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362411-1177012055.opb /tmp/evaluation/362411-1177012055/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 8732
/proc/meminfo: memFree=1540544/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=12268 CPUtime=0
/proc/8732/stat : 8732 (pbclasp) D 8730 8732 7487 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149117370 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849414757 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8732/statm: 3067 317 242 3 0 167 0

[startup+0.072895 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8732
/proc/meminfo: memFree=1540544/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=15656 CPUtime=0.06
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 1278 0 0 0 6 0 0 0 18 0 1 0 149117370 16031744 1244 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849093345 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 3914 1244 314 3 0 1014 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15656

[startup+0.101897 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8732
/proc/meminfo: memFree=1540544/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=16448 CPUtime=0.09
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 1470 0 0 0 9 0 0 0 18 0 1 0 149117370 16842752 1436 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849093345 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 4112 1437 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301912 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8732
/proc/meminfo: memFree=1540544/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=28296 CPUtime=0.28
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 12327 0 0 0 24 4 0 0 19 0 1 0 149117370 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849126970 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28296

[startup+0.701948 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8732
/proc/meminfo: memFree=1540544/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=28296 CPUtime=0.69
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 33156 0 0 0 56 13 0 0 23 0 1 0 149117370 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216867475202 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8733
/proc/meminfo: memFree=1523960/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=28296 CPUtime=1.49
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 75207 0 0 0 119 30 0 0 25 0 1 0 149117370 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849127207 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8733
/proc/meminfo: memFree=1524024/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=28292 CPUtime=3.08
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 158858 0 0 0 240 68 0 0 25 0 1 0 149117370 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216867598017 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28292

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8733
/proc/meminfo: memFree=1524488/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=28420 CPUtime=6.29
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 325388 0 0 0 489 140 0 0 25 0 1 0 149117370 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216867475214 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8733
/proc/meminfo: memFree=1523656/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=28544 CPUtime=12.68
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 656336 0 0 0 993 275 0 0 25 0 1 0 149117370 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849127273 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8733
/proc/meminfo: memFree=1523464/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=28792 CPUtime=25.48
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 1322888 0 0 0 2000 548 0 0 25 0 1 0 149117370 29483008 4523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849127199 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1013 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 8733
/proc/meminfo: memFree=1523080/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=29340 CPUtime=51.07
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 2651629 0 0 0 4022 1085 0 0 25 0 1 0 149117370 30044160 4656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849126962 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/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: 1.07 1.03 1.00 2/78 8733
/proc/meminfo: memFree=1521992/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=30324 CPUtime=102.27
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 5305271 0 0 0 8065 2162 0 0 25 0 1 0 149117370 31051776 4929 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849127234 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7581 4929 320 3 0 4681 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30324

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 8733
/proc/meminfo: memFree=1520456/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=31932 CPUtime=162.25
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 8430274 0 0 0 12767 3458 0 0 25 0 1 0 149117370 32698368 5299 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216867475208 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 7983 5299 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: 1.01 1.01 1.00 2/78 8733
/proc/meminfo: memFree=1518152/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=34188 CPUtime=222.23
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 11587204 0 0 0 17396 4827 0 0 25 0 1 0 149117370 35008512 5873 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849093345 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 8547 5873 320 3 0 5647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34188

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8733
/proc/meminfo: memFree=1516616/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=35672 CPUtime=282.21
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 14795911 0 0 0 22036 6185 0 0 25 0 1 0 149117370 36528128 6249 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216867475202 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 8918 6249 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: 1.00 1.00 1.00 2/78 8733
/proc/meminfo: memFree=1514568/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=37664 CPUtime=342.2
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 18094272 0 0 0 26640 7580 0 0 25 0 1 0 149117370 38567936 6747 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849127248 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 9416 6747 320 3 0 6516 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37664

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 8733
/proc/meminfo: memFree=1510792/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=41432 CPUtime=402.19
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 21561643 0 0 0 31220 8999 0 0 25 0 1 0 149117370 42426368 7684 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 10358 7684 320 3 0 7458 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41432

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 8733
/proc/meminfo: memFree=1508024/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=44272 CPUtime=462.17
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 25364720 0 0 0 35749 10468 0 0 25 0 1 0 149117370 45334528 8397 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 11068 8397 320 3 0 8168 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44272

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8733
/proc/meminfo: memFree=1502152/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=50240 CPUtime=522.16
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 29849860 0 0 0 40197 12019 0 0 25 0 1 0 149117370 51445760 9884 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216849126826 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 12560 9884 320 3 0 9660 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50240

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8742
/proc/meminfo: memFree=1384944/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.78
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30692879 2226 0 0 41147 12259 1258 14 16 0 1 0 149117370 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14991 343 3 0 14728 0
[pid=8740] ppid=8732 vsize=5352 CPUtime=0.04
/proc/8740/stat : 8740 (sh) S 8732 8732 7487 0 -1 4194304 288 121 0 0 0 0 0 4 16 0 1 0 149172065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8740/statm: 1338 224 188 169 0 49 0
[pid=8742] ppid=8740 vsize=75168 CPUtime=35.28
/proc/8742/stat : 8742 (clasp-1.0) R 8740 8732 7487 0 -1 4194304 22613 0 0 0 3517 11 0 0 25 0 1 0 149172066 76972032 18011 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733893 0 0 4096 0 0 0 0 17 1 0 0
/proc/8742/statm: 18792 18011 249 81 0 18166 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 151032

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8742
/proc/meminfo: memFree=1385136/2055920 swapFree=4184648/4192956

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


[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=1020656/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.78
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30692879 2226 0 0 41147 12259 1258 14 16 0 1 0 149117370 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14991 343 3 0 14728 0
[pid=8740] ppid=8732 vsize=5352 CPUtime=0.04
/proc/8740/stat : 8740 (sh) S 8732 8732 7487 0 -1 4194304 288 121 0 0 0 0 0 4 16 0 1 0 149172065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8740/statm: 1338 224 188 169 0 49 0
[pid=8742] ppid=8740 vsize=440128 CPUtime=1054.92
/proc/8742/stat : 8742 (clasp-1.0) R 8740 8732 7487 0 -1 4194304 153209 0 0 0 105388 104 0 0 25 0 1 0 149172066 450691072 108962 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8742/statm: 110032 108962 249 81 0 109406 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 515992

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=1002416/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.78
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30692879 2226 0 0 41147 12259 1258 14 16 0 1 0 149117370 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14991 343 3 0 14728 0
[pid=8740] ppid=8732 vsize=5352 CPUtime=0.04
/proc/8740/stat : 8740 (sh) S 8732 8732 7487 0 -1 4194304 288 121 0 0 0 0 0 4 16 0 1 0 149172065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8740/statm: 1338 224 188 169 0 49 0
[pid=8742] ppid=8740 vsize=457904 CPUtime=1114.9
/proc/8742/stat : 8742 (clasp-1.0) R 8740 8732 7487 0 -1 4194304 157670 0 0 0 111383 107 0 0 25 0 1 0 149172066 468893696 113423 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8742/statm: 114476 113423 249 81 0 113850 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 533768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=989872/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.78
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30692879 2226 0 0 41147 12259 1258 14 16 0 1 0 149117370 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14991 343 3 0 14728 0
[pid=8740] ppid=8732 vsize=5352 CPUtime=0.04
/proc/8740/stat : 8740 (sh) S 8732 8732 7487 0 -1 4194304 288 121 0 0 0 0 0 4 16 0 1 0 149172065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8740/statm: 1338 224 188 169 0 49 0
[pid=8742] ppid=8740 vsize=470884 CPUtime=1174.89
/proc/8742/stat : 8742 (clasp-1.0) R 8740 8732 7487 0 -1 4194304 160897 0 0 0 117379 110 0 0 25 0 1 0 149172066 482185216 116650 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714504 0 0 4096 0 0 0 0 17 1 0 0
/proc/8742/statm: 117721 116650 249 81 0 117095 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 546748

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=972528/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.78
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30692879 2226 0 0 41147 12259 1258 14 16 0 1 0 149117370 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14991 343 3 0 14728 0
[pid=8740] ppid=8732 vsize=5352 CPUtime=0.04
/proc/8740/stat : 8740 (sh) S 8732 8732 7487 0 -1 4194304 288 121 0 0 0 0 0 4 16 0 1 0 149172065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8740/statm: 1338 224 188 169 0 49 0
[pid=8742] ppid=8740 vsize=487872 CPUtime=1234.88
/proc/8742/stat : 8742 (clasp-1.0) R 8740 8732 7487 0 -1 4194304 165168 0 0 0 123375 113 0 0 25 0 1 0 149172066 499580928 120921 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/8742/statm: 121968 120921 249 81 0 121342 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 563736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=968112/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.78
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30692879 2226 0 0 41147 12259 1258 14 16 0 1 0 149117370 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14991 343 3 0 14728 0
[pid=8740] ppid=8732 vsize=5352 CPUtime=0.04
/proc/8740/stat : 8740 (sh) S 8732 8732 7487 0 -1 4194304 288 121 0 0 0 0 0 4 16 0 1 0 149172065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8740/statm: 1338 224 188 169 0 49 0
[pid=8742] ppid=8740 vsize=492204 CPUtime=1253.18
/proc/8742/stat : 8742 (clasp-1.0) R 8740 8732 7487 0 -1 4194304 166231 0 0 0 125204 114 0 0 25 0 1 0 149172066 504016896 121984 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8742/statm: 123051 121984 249 81 0 122425 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 568068

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=968112/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.78
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30692879 2226 0 0 41147 12259 1258 14 16 0 1 0 149117370 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14991 343 3 0 14728 0
[pid=8740] ppid=8732 vsize=5352 CPUtime=0.04
/proc/8740/stat : 8740 (sh) S 8732 8732 7487 0 -1 4194304 288 121 0 0 0 0 0 4 16 0 1 0 149172065 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8740/statm: 1338 224 188 169 0 49 0
[pid=8742] ppid=8740 vsize=492204 CPUtime=1253.18
/proc/8742/stat : 8742 (clasp-1.0) R 8740 8732 7487 0 -1 4194304 166231 0 0 0 125204 114 0 0 25 0 1 0 149172066 504016896 121984 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8742/statm: 123051 121984 249 81 0 122425 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 568068

# WARNING:
# current cumulated CPU time (546.93 s) is less than in the last sample (1800 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1253.07 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=968112/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=546.93
/proc/8732/stat : 8732 (pbclasp) R 8730 8732 7487 0 -1 4194304 30692990 3198 0 0 41153 12260 1259 21 17 0 1 0 149117370 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858144722 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8732/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 546.93
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+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8940
/proc/meminfo: memFree=968112/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=547.1
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30693040 4002 0 0 41161 12261 1259 29 16 0 1 0 149117370 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 547.1
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8951
/proc/meminfo: memFree=1441248/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=547.1
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30693040 4002 0 0 41161 12261 1259 29 16 0 1 0 149117370 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14992 343 3 0 14728 0
[pid=8949] ppid=8732 vsize=5352 CPUtime=0
/proc/8949/stat : 8949 (sh) S 8732 8732 7487 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149297459 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8949/statm: 1338 224 188 169 0 49 0
[pid=8950] ppid=8949 vsize=2520 CPUtime=0.01
/proc/8950/stat : 8950 (cat) S 8949 8732 7487 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 149297460 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 216849416418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8950/statm: 630 87 71 4 0 42 0
[pid=8951] ppid=8949 vsize=19668 CPUtime=1.28
/proc/8951/stat : 8951 (clasp-1.0) R 8949 8732 7487 0 -1 4194304 5980 0 0 0 126 2 0 0 25 0 1 0 149297460 20140032 4351 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563217 0 0 4096 0 0 0 0 17 1 0 0
/proc/8951/statm: 4917 4351 230 81 0 4291 0
Current children cumulated CPU time (s) 548.39
Current children cumulated vsize (KiB) 98052

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 8951
/proc/meminfo: memFree=1441248/2055920 swapFree=4184648/4192956
[pid=8732] ppid=8730 vsize=70512 CPUtime=547.1
/proc/8732/stat : 8732 (pbclasp) S 8730 8732 7487 0 -1 4194304 30693040 4002 0 0 41161 12261 1259 29 16 0 1 0 149117370 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 216858148756 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8732/statm: 17628 14992 343 3 0 14728 0
[pid=8949] ppid=8732 vsize=5352 CPUtime=0
/proc/8949/stat : 8949 (sh) S 8732 8732 7487 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149297459 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8949/statm: 1338 224 188 169 0 49 0
[pid=8950] ppid=8949 vsize=2520 CPUtime=0.02
/proc/8950/stat : 8950 (cat) S 8949 8732 7487 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 149297460 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 216849416418 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8950/statm: 630 87 71 4 0 42 0
[pid=8951] ppid=8949 vsize=22508 CPUtime=1.68
/proc/8951/stat : 8951 (clasp-1.0) R 8949 8732 7487 0 -1 4194304 6653 0 0 0 165 3 0 0 25 0 1 0 149297460 23048192 5024 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243928 0 0 4096 0 0 0 0 17 1 0 0
/proc/8951/statm: 5627 5024 231 81 0 5001 0
Current children cumulated CPU time (s) 548.8
Current children cumulated vsize (KiB) 100892

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): 1253.07
#  lost CPU user time (s): 1251.97
#  lost CPU system time (s): 1.10001

Real time (s): 1802.65
CPU time (s): 1801.95
CPU user time (s): 1677.86
CPU system time (s): 124.091
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 568068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 425.887
system time used= 122.991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30704162
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= 5430
involuntary context switches= 12453

runsolver used 1.90271 second user time and 4.66229 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Thu Apr 19 19:47:35 UTC 2007

IDJOB= 362411
IDBENCH= 1557
IDSOLVER= 167
FILE ID= node43/362411-1177012055

PBS_JOBID= 4630508

Free space on /tmp= 66428 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-n3700.opb
COMMAND LINE= pbclasp instance-362411-1177012055.opb /tmp/evaluation/362411-1177012055/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-362411-1177012055 -o ROOT/results/node43/conversion-362411-1177012055 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362411-1177012055/instance-362411-1177012055.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-362411-1177012055 -o ROOT/results/node43/solver-362411-1177012055 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362411-1177012055.opb /tmp/evaluation/362411-1177012055/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  5e0d90a4cb8c7b885a60ac97183595d3

RANDOM SEED= 891006614

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1540952 kB
Buffers:         29960 kB
Cached:         316472 kB
SwapCached:       2068 kB
Active:         168028 kB
Inactive:       286672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540952 kB
SwapTotal:     4192956 kB
SwapFree:      4184648 kB
Dirty:            7240 kB
Writeback:           0 kB
Mapped:         124040 kB
Slab:            45668 kB
Committed_AS:  1754656 kB
PageTables:       1896 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= 66404 MiB

End job on node43 on Thu Apr 19 20:17:38 UTC 2007